Miller 09 [PDF]

Zitiervorschau

Standards Load carrying devices Lifting gear

History Product Program Guarany Quality management system CE-Conformity Recommendations concerning surface coating, corrosion protection and special materials

Lifting appliance and load handling device for general cargo General requirements DIN 15400 15404 part 1 15404 part 2 15405 part 1 15405 part 2

Lifting hooks – Materials, mechanical properties, lifting capacity and stresses Lifting hooks - Technical delivery conditions for forged shank hooks and work certificate EN10204 (STB-sample) Lifting hooks - Technical delivery conditions for laminated hooks In-service inspection for forged shank hooks In-service inspection for laminated hooks

Forged Shank Hooks 15411 STB

Lifting hook suspensions for bottom blocks Table of weights

Single hooks 15401 part 1 15401 part 2

Single hooks, unmachined parts Finished parts with threaded shank

Ramshorn hooks 15402 part 1 15402 part 2 15402 B STB STB 21 002 STB 21 057 STB STB

Ramshorn hooks, unmachined parts Finished parts with threaded shank Double hooks with hole and strengthening Ramshorn shank hooks, shank with metric thread, with double lug and with eye DIN 82019 Ramshorn hook with eye Double hook DIN 15402 B with eye and shackle joining and eye hook with master link Double hook 5 tons/6 tons with eye

Knuckle Threads 15403

Knuckle Threads

Cross pieces 15412 part 1 15412 part 2

Cross pieces, unmachined parts Cross pieces, finished parts

Lifting hook nuts 15413 STB

Lifting hook nuts Lifting hook suspensions with axial cylindrical roller-bearing

Securing plates 15414

Securing plates

Measured length STB

Measured length for single and double hooks

Hook Safety Latches STB STB STB STB STB STB STB STB STB

Hook Safety Latches dimension sheet for STB safety latches STB-safety latches for single and double hooks DIN 15401/15402 STB-safety latches for eye hooks DIN 7540 and cargo hooks DIN 82017 Hook aperture width with opened latch DIN 15401 Hook aperture width with opened latch DIN 15402 Hook aperture width with opened latch DIN 7540 Safety latch locking from dead weight Single hook with positive locking catch (PL)

Rotation locking STB STB STB STB

Rotation locking device (functional drawing) Anti-Rotating System Square box locking device Rotation locking with double plug bolts

Bottom hook blocks 15408 15409 15410

Twin sheave bottom blocks Quadruple sheave bottom blocks Single and twin sheave bottom blocks for electric hoists

Laminated point hooks 15407 part 1 15407 part 2

Laminated point hooks, assembly and principal dimensions Laminated point hooks, components

Forged eye hooks STB 21 005

Eye Hooks DIN 7540

Various lifting tools STB STB STB STB STB STB STB STB STB

Double hook suspension No. 20 with fork Single hook suspension with friction spring device Cardan Joint Suspension Note for suspensions with electrical isolation suspensions with electrical isolation, functional drawing sea waterproofed hook suspension Double hook No. 25 for spreader facilitys Eye hook DIN 7540 with master link Lifting eye suspension

Swivels STB

Swivels

Cross hooks STB STB

Cross hooks acc. to MM company standard (WN 21 061) Cross hook holder (WN 21 061-H)

S-Hooks STB

S-Hooks, sheets 1 and 2

Forgings for shipbuilding DIN 82006 STB 21 006 STB 21 006 N STB 21 065 STB 21 076 DIN 580

Oval Eyes Cargo Hooks DIN 82017 Cargo Hooks with nose DIN 82017 Cargo Hook Swivels DIN 82018 shackles DIN 82101 Collar eyebolts for lifting purposes a

Firmenportrait

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Professionalism and flexibilty characterised the brothers Franz and Clemens Schneider when they founded the company "Stahlhammer Bommern Gebr. Schneider" in 1911. They were involved in manufacturing hammer forged crane suspension tackle, shackles, chain hooks, ramshorn and single hooks, special keys and ships stern posts.

The next generation had a focus on rationalizing production processes by specialization on defined product segments in order to offer drop forged technology to mass products. In 1973, the 3rd generation transferred the company site to Hamm. After increasing capacity with new workshops and the change to modern oil-hydraulic presses and hammers it was possible now to drop-forging parts up to 600 kgs weight. In order to secure the future development of the company, a new generation of management entered the company with the beginning of 2007. A change of ownership and legal form of the company took place at the same time. New owner are Mr. Brandis and his two brothers, who continue to feel committed to the traditions of a family-owned company and the highest quality of our product. The management was taken over by Dipl.-Ing MBA Thomas Brandis. The Company changed its name to Stahlhammer Bommern GmbH.

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Firmenportrait

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The own drop and tools production and modern mechanical machinig processing enable us to fulfil our customers' wishes in a short time and to manufacture drop forgings up to ready-to-installed versions. When coal and steel, the traditional main point of the Ruhr-industry lost its influence, the changed needs of the market were recognized and considered. Increasingly, stainless steels are being used for forging and the range of availabel shapes has been considerably extended by the addional use of hot-pressing methods.

The name "Stahlhammer Bommern" today stands for state-of-the-art technology, flexibilty and quality.

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STB - Gesenk- und Freiformschmiede

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Supporting parts and lifting parts II In consideration of the own standard specifications of big customers and according to the demands of our clients we developed universal useable standard-sizes for single and ramshorn hooks very early. Since the year 1943 the DIN publicated standards which always kept up-to-date and have been readily accepted by other countries because of their near-to-the practice. For our hook production we apply to the DIN standard. Standard hooks can be delivered as rough forgings or as machined parts with knuckle direct from our plentiful stock. We offer hooks with special lengths of shank as same as hooks with abnormal dimensions. Hooks up to size No. 63 are manufactured as drop forged parts. From size No. 80 up to size No. 250 we forge them as open die parts. Dimensions bigger than size No. 250 can also be offered as same as laminated hooks in compliance to DIN 15407. Hook suspensions in compliance to DIN 15411 are available direct from stock. We offer also arrangements of bottom hook blocks in compliance to DIN 15408 - 15410.

DIN 15400

- Lifting hooks DIN 15401 - Single shank hooks forgings part 1 DIN 15401 - Single shank hooks machined lifting hooks Teil 2 DIN 15402 - Ramshorn shank hooks part 1 forgings DIN 15402 - Ramshorn shank hooks machined lifting hooks part 2 DIN 15402- - Ramshorn hooks with b bearing and strengthening DIN 15411 - Hook assemblies for Bottom hook blocks STB DIN 15412 part 1 DIN 15412 part2 DIN 15413

- Hook assemblie with

cylindrical roller bearing - Crossheads for cranes

- Crossheads for cranes finished parts - Hook nuts

DIN 15414

- Nut lecking devices

STB

- Safety latches intended use

STB

similar to DIN 15106 for single-, ramshorn- and eyehooks - Rotation Locking

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STB - Gesenk- und Freiformschmiede

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Supporting parts and lifting parts II Forged hooks with eye DIN 7540 STB STB STB

Liftings for bulk goods Grabs

Eye hooks Joining for chains Electrical isolated hook assemble Eyehooks in compliance to TH- and MM-standards

DIN STB

Fixing devices

Other forged hooks

DIN 5688 STB

DIN STB

STB

Cross-hooks acc. to MM-standard

Special construction

Chain slings with end links Chain slings with eyehook DIN 7540 one- or multi-line Special hook for spreader chain or special use

STB

Holding device for crosshooks STB C-Hooks STB S-Hooks 15407 part Laminated single hooks in 1 compliance to DIN 15407, part 1 15407 Laminated single hooks in part 2 compliance to DIN 15407, component parts, part 2

Forgins for shipbuilding

Hook tackles DIN STB STB

Eyehead-doublehook with joining for shackle and eyehook with suspending link Swivel hooks

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DIN 82006 82017 82017N 82018 82019 STB 82024 82101

Oval eye head fittings Cargo hooks Cargo hooks with nose Cargo hooks swivels Ramshorn shank hooks with metric thread/double lug/eye Ramshorn hook No.25 for spreader works Round eye plates Shackles

05.02.2010

STB - Gesenk- und Freiformschmiede

Bottom hook blocks DIN 15408 15410

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580

Lifting eye bolts

Bottom hook block with two sheaves Bottom hook block for electric hoists

Chain- and hook-cross piece DIN STB

Hook suspension gear in special construction

Hook suspension gear in special construction

Eye hooks

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Untitled Document

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Open die parts in compliance with DIN or to customers drawings up to 4 tons single weight.

Open die parts are manufactured sectionly by open dies which acted just on a partial area of the forging. We use all saleable steel qualities.

compact shapes as anvil inset stakes, bushes flat shapes as discs and rings long shapes as bars, wheel shafts mixed shapes as single- and ramshorn hooks (from size No. 80 up to No. 250 in compliance to DIN-standard 15400 ff or to customers demand)

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Untitled Document

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We forge medium and small series on heavy presses. Our forging presses allow an efficienty production of simple but also of difficult forgings with a single weight of 3 - 600 kgs.

Examples for it are: z

z z z z z z z z z z z z z z z

Engine construction parts according to drawing or standard for all ranges of the investmentgoods-industry. Axles Crank shafts, 2 or 3-stroke Sliding plates Valve shutters Shackles in special construction Pear Shackles Chain locks Lifting eye bolts to DIN 580 standard Lifting eye nuts to DIN 582 standard Oval eye head fittings to DIN 82006 standard Cross hooks C-hooks Cargo hooks to DIN 82017 standard Round eye plates Lifting hooks to DIN 15400 ff. (see seperate page)

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28.01.2010

Produktübersicht

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It's possible to make forgings which can usualy make only on hydraulic presses in combination with a screw press or a die hammer. Typical forgings are: flange shafts, big valves for statical Diesel-engines, axlepipes with flange and flanged naves. Due to our flexible use by changeing the dies it's also possible to manufacture small and medium series. The big table and ram areas allow up to 6 deformation work operations and the ram stroke of 1.400 mm allows the manufacturing of long forgings.

The storage capacity of more than 100 manufacturing operations and it's archiving make it possible to get short setup and shut downs for an efficienty manufacturing of medium lots.

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28.01.2010

Guaranty

We herewith certify, that our quality system conforms to the standard EN ISO 9001:2008 and that our forged hooks for hoisting devices comply with the mechanical properties, materials, load capacities and defined tensions according to DIN 15400 and following standards. Furthermore we certify that the production process, the geometrical form and the dimensions meet the particular standards as well as the engineering specifications for delivery of forged hooks. Similar all known accident protections regulations are met. All properties of the hooks according chapter 4.1 – 4.5 are confirmed in our product certificate according EN 10204-3.1. For hooks which are allocated to strength categories and drive group according DIN 15400 table 3 and with a proven supervision of the use of forged hooks according to DIN 15404 Part 1, in compliance with the accident protection regulations UVV (VBG 9a) § 40 + § 42 and ZH 1/27.4.4 we offer a guaranty of 1 Year. The mechanical properties of the material for our hooks are within the endurance limit. To meet the mentioned accident protection regulations we can offer a guaranty only from one inspection interval to the next inspection. After this interval the hook has to get an inspection according to DIN 15405 Part 1. Accordingly accident protection execution regulation § 26 UVV apply. Following § 27 UVV a check of the hook for bending up and wear off has to be done at the beginning of every work shift. 59077 Hamm, 01.June 2009

Stahlhammer Bommern GmbH

7

QUALITY MANAGEMENT SYSTEM Since the begin of the year 1995 we're in the possession of the certificate No. Q-5827 by which "Det Norske Vertitas Zertifizierung GmbH" certifies that the Quality Management System of our company is subject to compliance with the rules for classification and DIN ISO 9002/EN290025, 5.90. It's actuality is secured by internal audits and annual audits of DNV. Hereby it's proved and guarantied that our deliveries and services will be done by seasonable actions according to EN ISO 9001:2008.  The testing of materials comprises non-destructive tests as ultrasonic testing, magnetic powder testing and dye penetration testing also as destructive tests like hardness testing and metallographic examinations. Checking of tolerances and allowances will be carry out according to DIN EN 10243-1 and material tests in compliance to EN 10204 or by appointment. We're qualified by all renowned inspection companies at home and abroad and besides we guarantee with our name. 

8

CE-Conformity CE-Identification The CE-Identification is not a particular feature for product quality or performance of a producer. It only indicates the opinion of the producer that its machine complies to the EG machine directives. The CE-Identification is neither a quality feature nor a quality certification which is granted after a test procedure or theoretical prove from an independent certification company or public authority. The retention or the improvement of the security level in the member countries is the main intention of the EG machine directives. The existing national regulations for security and health to protect against danger, which come from machines, should be brought into line in order to allow a free exchange of machines without lowering the protection levels in the individual member countries. The CE-Identification replaces the previous product certification standards for building and equipment of the public environmental authority, the Accident Prevention & Insurance Association, the German TÜV and others. The same applies for product certification situations in other countries of the European Union (ISPESI, APAVE, etc.), which are deprived of the legal basis of product certification for building and equipment. The certification of installation situations (safety clearance etc.) will stay in the responsibility of the national security authority. The occupational safety authority are allowed to pull a product with a CE identification out of the market or to forbid the initial operation only if danger for persons, animals or goods exists. The measure entails a compulsory procedure by the European Commission in Brussels and must be decided by the European Court of Justice. Missing knowledge of the EG machine directives can shake up the operators due to deviating arguments of the different producers. For all machines, which fall under the EG machine directives, a CE-Conformity declaration has to be certified by each producer which has to be provided with each delivered machine. Components which are functionally usable only together with other components (e.g. hooks) a producer certification is required which is provided with each component. On each machine the following minimum information that must be readable and un-erasable must be provided: • Name and address of producer • the CE-Identification • Identification of product code and type of product • if necessary: serial number If the producer designs a machine to be used in an explosive atmosphere this indication (e.g. Protection symbols) must also provided on the machine. According to the design of the machine all for the security indispensable information have to be provided on the machine (e.g. the load capacity on hoisting devices or cranes). Hook suspensions which belong to the category of exchangeable equipment according to the EG machine directives have to be labelled as follows: • Name of Producer • maximum load capacity • own weight • the CE-Identification For lifting accessories with components like cable where labelling is not possible a plate or other device with the above mentioned information has to be fixed to the lifting accessory. The information must be in good readability and be fixed at a place where it can not be erased through wearout and where the stability of the lifting accessory is not reduced. CE Symbol The CE-Symbol consists of the following symbol: CE Minimum height is 5 Millimetres. A combination with other symbols like e.g. the GS-Symbol is possible under certain circumstances.

Recommendations concerning surface coating, corrosion protection and special materials.

Due to the surface crack test load hooks and corresponding components are delivered with a sandblasted or blank surface. Under atmospheric influence all untreated parts will start corrosion after a short period of time. By using synthetic resin paint (for example in color RAL 9005) for the surface which will not be mechanically processed and through application of corrosion protection oil (for example Dekydrat 180) for mechanically processed surfaces the corrosion can be avoided. For transport and storage protection different anticorrosives are used. Also plastic or paint based coatings offer protection for a limited period of time (normally less than 2 years). Furthermore galvanic coatings are possible for example based on zinc. The unavoidable temperature of 500 °Celsius in the zinc basin can be detrimental to the mechanical properties of the parts due to the tempering effect. This negative effect occurs significantly only with small cross sections and with material which has a low resistance against tempering. The bigger risk with the galvanic processing as well as with hot-galvanising lies in hydrogen embrittlement. Already at the pre-treatment pickling process and during the coating process hydrogen diffusion can not totally be eliminated. Therefore we recommend as after-treatment a hydrogen diffusion annealing (dependant on size of cross-section ca. 4h at 222°C). Through this after-treatment possible reduced toughness properties of the drop forged parts or - in the worst case brittle fracture can be avoided (please note DIN 50969). For use in sea water or for parts in the chemical industry or equivalent industries drop forged parts can be offered in stainless steel materials (for example 4401 or equivalent). Those materials are nearly antimagnetic and have less tendency to spark formation. For use in mining or in other explosive areas we recommend to use hard nickel plated parts (around 550 HV). Copper plating does not achieve the required durability. Forging spark free materials which conform to strength class M respective P is possible with complex forging processes and due to low production volume only recommendable in special cases. We offer all processes of special metal treatment in cooperation with business partners.

Page 4 DIN 15 400

4 Lifting capacity Table 3 specifies the drive group as a function of hook strength class, and the lifting capacity as a funktion of hook number.

Table 3. Lifting capacity

Strength class M

Hooks used in a drive group lower

P

than 1Bm are not included

S

here.

T V

1Bm

1Bm

1Am

2m

3m

4m

5m

M

1Bm

1Am

2m

3m

4m

5m

-

P

1Bm

1Am

2m

3m

4m

5m

-

-

S

1Bm

1Am

2m

3m

4m

-

-

-

-

T

1Am

2m

3m

4m

-

-

-

-

-

V

Hook Number

1)

Strength class

Drive group 1)

Hook number

Lifting capacity, in kg

006

320

250

200

160

125

100

-

-

-

-

006

010

500

400

320

250

200

160

125

100

-

-

010

012

630

500

400

320

250

200

160

125

100

-

012

020

1000

800

630

500

400

320

250

200

160

125

020

025

1250

1000

800

630

500

400

320

250

200

160

025

04

2000

1600

1250

1000

800

630

500

400

320

250

04

05

2500

2000

1600

1250

1000

800

630

500

400

320

05

08

4000

3200

2500

2000

1600

1250

1000

800

630

500

08

1

5000

4000

3200

2500

2000

1600

1250

1000

800

630

1

1.6

8000

6300

5000

4000

3200

2500

2000

1600

1250

1000

1.6

2.5

12500

10000

8000

6300

5000

4000

3200

2500

2000

1600

2.5

4

20000

16000

12500

10000

8000

6300

5000

4000

3200

2500

4

5

25000

20000

16000

12500

10000

8000

6300

5000

4000

3200

5

6

32000

25000

20000

16000

12500

10000

8000

6300

5000

4000

6

8

40000

32000

25000

20000

16000

12500

10000

8000

6300

5000

8

10

50000

40000

32000

25000

20000

16000

12500

10000

8000

6300

10

12

63000

50000

40000

32000

25000

20000

16000

12500

10000

8000

12

16

80000

63000

50000

40000

32000

25000

20000

16000

12500

10000

16

20

100000

80000

63000

50000

40000

32000

25000

20000

16000

12500

20

25

125000

100000

80000

63000

50000

40000

32000

25000

20000

16000

25

32

160000

125000

100000

80000

63000

50000

40000

32000

25000

20000

32

40

200000

160000

125000

100000

80000

63000

50000

40000

32000

25000

40

50

250000

200000

160000

125000

100000

80000

63000

50000

40000

32000

50

63

320000

250000

200000

160000

125000

100000

80000

63000

50000

40000

63

80

400000

320000

250000

200000

160000

125000

100000

80000

63000

50000

80

100

500000

400000

320000

250000

200000

160000

125000

100000

80000

63000

100

125

630000

500000

400000

320000

250000

200000

160000

125000

100000

80000

125

160

800000

630000

500000

400000

320000

250000

200000

160000

125000

100000

160

200

1000000

800000

630000

500000

400000

320000

250000

200000

160000

125000

200

250

1250000

1000000

800000

630000

500000

400000

320000

250000

200000

160000

250

Hooks to be used on cranes such as are used in steel works and rolling mills. As specified in subclause 4.1 of the February 1974 edition of DIN 10020 Part 1.

GmbH

Sample

xxxxxxxxxxxxx

GmbH

Thomas Brandis

(DEUTSCHE NORM) Analogous english translation. In case of doubt, the German-language original should be consulted as the authoritative text

This standard includes safety requirements within the meaning of the “Gesetz über technische Arbeitsmittel” (Technical Equipment Safety Law) This standard has been prepared with the Hauptverband der gewerblichen Berufgenossenchaften e.V, Central office for accident prevention and occupational medicine, Bonn.

Start of validity: This standard is valid from March 1st, 1979

1 Field of application This standard covers all forged hook (for lifting gears) which serve primarily for mounting of loads, e.g. single hooks, double hooks, crosshooks, support lugs, loops for laminated hooks and so forth.

2 Scope This standard gives instructions on the proper maintenance and in-service inspection of hooks, the aim being to improve the safety and lifetime of the hooks.

DIN 15402 part 1 ramshorn hooks, unmachined parts DIN 15402 part 2 ramshorn hooks, finished parts with threaded shank DIN 15403 lifting hooks for hoists, knuckle threads DIN 15404 part 1 lifting hooks, technical conditions for forged hooks

4 tests before putting into operation Forged hooks shall be visually checked for it's marking (DIN 15404, part 1, march 1979 edition, subclause 4.7). Marking must be in conformance to the hooks testing certificate DIN 15404, part 1 where required. At same time measured length y, y1 and y2 at hook aperture must be inspected by means of a calliper square.

3 Standards referred to DIN 15401 part 1 lifting hooks, shank hooks with point, forgings DIN 15401 part 2 single hooks, finished parts with threaded shank

„ “

“ ”

“ ”

Page 2, DIN 15405 part 1

5 Routine tests and observations

5.3 Wear

This is to avoid accidents by in time detecting of defects at forged hooks. Testing results and measures to fix them must be mentioned into the testing documents (if its directed to keep tab on a test book by the employer's liability insurance association).

For single and double hooks takes effect, that more than 5 % wear of dimension h2 acc. to DIN 15401 part 1 and h according to DIN 15402 part 1 isn't allowed. For all other types of hooks this stipulation is to construed analogues. Wear doesn't proceed 5 % of the nominal sizes. Caliper gauge accuracy suffices for measurement . Notches and other superficial imperfections shall be ground smooth. Wear at hook nuts and locking pieces is non-admissible.

5.1 Deformation

5.4 Corrosion

hooks shall be examined for any sings of deformation, especially on hook aperture and shank at least of once a year. For hooks acc. to DIN 15401 part 1 and 2 and DIN 15402 part 1 and 2 a visually examination of the hook aperture up to size No. 5 is sufficing. By more than 10 % widening of the admissible dimension of the hook aperture ( a2) acc. to DIN 15401 part 1 and DIN 15402 part 2, hooks must be replaced. All other hooks and loops for laminated hooks must be replaced if deformation in use exceeds 10 % of the hook nominal sizes. If deformation is detected, tests according to subclause 5.2 must be done, too.

If the influence of corrosion can't be avoid thread and machined shank must be inspected to corrosion notches. If reworking of corrosion notches is necessary, inspection acc. to DIN 15404, part 1 (edition march 1979, subclause 5.3) must be done. A new hook nut must be manufactured in case of non-admissible axial play. Thread pattern acc. to DIN 15403 must be observed. If minor diameter d1 acc. to DIN 15401 or DIN 15402 is dropping below of 5 %, hook must me replaced.

6 Welds 5.2 Surface cracks If deformations acc. to subclause 5.1 are detected, testing for surface cracks must be executed also (by an applicable procedure) or the hook must be replaced. If it's not possible to execute this test because the hook is built-in, it must be disassembled. The surface must be prepared to that effect that a clear identification of surface cracks is possible. Damages and surface cracks can me removed free of notches as far as function, admissible deviations and admissible wear do admit. Hooks which have non-admissible surface cracks must be replaced

No welds of any kind, e. g. to compensate for wear, are permitted.

7 Certificates All tests and all test results and the methods used to remedy any defects shall be recorded.

48

49

1,2

1,8

2,6

4,0

6,0

10,0

13,5

20,6

31,0

39,2

58,0

82,0

115,0

158,0

240,0

318,0

450,0

638,0

1050,0

1420,0

2140,0

3120,0

-

-

05

08

1

1,6

2,5

4

5

6

8

10

12

16

20

25

32

40

50

63

80

100

125

160

200

250

4860,0

3330,0

2930,0

1940,0

1352,0

1000,0

599,0

418,0

289,0

228,0

147,0

109,0

77,2

54,4

36,7

27,0

19,0

12,6

9,1

5,7

3,7

2,3

1,6

1,0

-

B

M = machined parts

-

04

R = forging only

R

Single Hook

No.

Size

Hook

4720,0

-

2360,0

1535,0

1205,0

850,0

610,0

405,0

275,5

199,0

131,0

95,5

68,3

49,4

33,9

26,0

18,1

11,5

9,0

6,0

4,1

3,2

1,9

1,15

-

R

-

-

1920,0

1455,0

1135,0

800,0

571,0

375,0

258,5

187,0

121,0

89,5

63,5

45,8

31,4

23,3

17,0

10,7

8,5

5,3

3,7

2,9

1,7

1,0

-

B

Double Hook

-

-

420,0

290,0

165,5

118,0

86,0

60,0

41,0

30,0

21,0

15,3

12,3

10,6

6,9

4,9

3,5

2,4

1,6

1,1

0,75

-

-

-

-

R

Nut

-

-

260,0

191,0

141,5

102,0

73,0

51,0

34,3

24,7

15,8

12,0

9,5

8,0

5,2

3,6

2,6

1,9

1,3

0,9

0,5

0,2

-

-

-

B

-

-

695,0

450,0

363,0

238,0

170,0

122,0

81,6

60,5

40,0

28,8

24,2

19,8

12,4

9,2

6,8

4,0

3,0

2,2

1,3

0,9

-

-

-

R

-

-

544,0

417,0

315,5

212,5

157,5

111,5

74,2

55,5

36,0

25,8

22,0

17,6

11,0

8,0

6,0

3,6

2,5

1,7

0,8

0,6

-

-

-

B

-

-

540,0

420,0

313,0

210,5

156,0

110,0

73,0

54,5

35,3

25,3

21,9

17,3

10,9

8,1

5,9

3,5

2,5

1,7

-

-

-

-

-

C

Type machined

Crosspiece

-

-

6,6

5,2

4,3

3,5

2,9

2,5

2,5

1,9

1,4

1,4

1,0

0,8

0,7

0,6

0,6

0,35

0,3

0,3

0,1

0,1

0,1

0,1

0,1

Latches

-

-

4,0

3,1

2,5

2,0

1,4

1,3

1,1

0,9

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Protection of bearing

-

-

3100,6

2607,8

1855,3

1344,5

855,3

595,8

408,5

316,55

203,5

150,35

112,0

82,7

55,2

40,21

28,89

18,55

13,36

8,72

5,18

3,26

-

-

-

single

-

-

2807,2

2128,0

1642,6

1148,0

830,2

555,3

380,5

277,45

178,9

132,25

99,3

74,9

50,6

37,11

27,49

17,0

13,06

8,62

5,28

3,96

-

-

-

double

Suspensions acc. DIN 15411

issue: 04.04.2007, supersedes 01.09.2003

245,0

151,0

70,0

48,5

42,0

26,5

23,0

13,0

8,6

6,55

4,0

2,65

2,4

2,2

1,7

0,91

0,79

0,2

0,16

0,12

0,08

0,06

-

-

-

Bearing DIN 711

STB table of weights for lifting hooks and accessories (approx. Weight in kg)

Designation for a double hook No. 100: Double hook DIN 15402 - RFB 100 - P hook No.

a1

a2

a3

b1

d1

d2 H15

e

f1

h

l1

r1

r

2

r

3

r4

r5

weight kg

8

80

63

103

67

67

74

30

337 120 415

10

8

95

75

95

30

10

90

71

116

75

75

74

34

377 130 450

11

9

106

85

95

41

12

100

80

130

85

85

78

38

421 150 510 12,5

10

118

95

106

57

16

112

90

146

95

95

86

42

471 170 580

14

11

132

106

118

82

20

125

100

163

106 106

96

45

531 190 650

16

12,5 150

118

132

115

25

140

112

182

118 118 106

50

598 212 715

18

14

170

132

150

160

32

160

125

205

132 132 116

60

672 236 790

20

16

190

150

170

229

40

180

140

230

150 150 131

68

754 265 885

22

18

212

170

190

330

50

200

160

260

170 170 146

76

842 300 965

25

20

236

190

212

458

63

224

180

292

190 190 168

83

944 335 1090 28

22

265

212

236

638

80

250

200

325

212 212 188

90 1062 375 1235 32

25

300

236

265

892

100

280

224

364

236 236 208 105 1186 425 1375 36

28

335

265

300

1248

125

315

250

408

265 265 235 118 1330 475 1550 40

32

375

300

335

1757

160

355

280

458

300 300 260 128 1505 530 1745 45

36

425

335

375

2500

200

400

315

515

335 335 282 150 1685 600 1960 50

40

475

375

425

3560

250

450

355

580

375 375 312 170 1885 670 2210 56

45

530

425

475

5033

Other length than l1 to agree with order. So designation for l1 = 1500 would be: DOUBLE HOOK DIN 15402 - RFB 100 - 1500 P Permissible deviation acc. to DIN 15402 part 1, page 3, table 3. Execution and acceptance test acc. to the technical rules of DIN 15404 part 1. The load capacity of these hooks are in accordance to DIN 15400.

Page 1, DIN 82 019

1 Field of application and purpose This standard applies to double hooks which are used for handling equipments on ships. Hooks type A with thread are common for direct joining of the hooks with lower block crossbeam of the cargo purchase. Hooks type B with fork are needed by interposition of an eye for swivels acc. to DIN 82010. Hooks type C with eye are needed by interposition of a fork for swivels acc. to DIN 82008. This standard applies for double hooks (drop or hammer forged parts) with and without nose, on lifting means and load carrying means of lifting appliances, which are used primarily for the suspension of loads. The correlation of the lifting capacity of the double hooks to the strength classes and driving gear groups is in accordance to DIN 15400. They are assigned to the nominal sizes of this standard.

Page 2, DIN 82 019

2 dimensions, designation =

Type A with thread

Designation of a double hook type A of nominal size 50 and length of shank l 3=235 mm:

DOUBLE HOOK WN 21 002 - A 50 X 235 By using basic type with nose (N)

DOUBLE HOOK WN 21 002 - AN 50 X 235 table 1

n o m in al a d m is s ib le s iz e L oa d 1)

kN

· a

· 1

a

· 2

d

1

k n u c k le m e tric t h re a d th re a d ac c to ac c .to D IN 1 3 p ar t 1 a n d D IN 13 T 1 0 D IN 1 5 4 0 3 2) 2) d 3 d 3

d o u b le h o o k D IN 1 5 4 02 -

· h

l

3) 1

l

2

l

· 3

r

11

R S RSN

RF RFN No .

10

1 00

80

63

67

M 52

Rd 56 x 6

85

20 0

55

12

1 25

90

71

75

M 56

R d 64 x 8

95

22 5

60

16

1 60

1 00

80

85

M 64

R d 72 x 8

10 6

25 0

20

2 00

1 12

90

95

M 72 x 6

R d 80 x 1 0

11 8

28 0

25

2 50

1 12

90

95

M 76 x 6

R d 80 x 1 0

11 8

28 0

78

32

3 20

1 25

1 00

10 6

M 80 x 6

R d 90 x 1 0

13 2

31 5

80

40

4 00

1 40

1 12

11 8

M 90 x 6

R d 1 00 x 12

15 0

35 0

88

50

5 00

1 60

1 25

13 2

M 1 00 x 6

R d 1 10 x 12

17 0

40 0

96

63

6 30

1 25

13 2

M 1 10 x 6

R d 1 10 x 12

17 0

40 0

1 05

1 60

3

8

-

3

10

10

68

3

12

12

73

3

16

16

3

16

16

3

20

20

3

25

25

3

32

32

3

32

32

3

40

40

5

-

50 63

4)

4)

4)

80

8 00

1 80

1 40

15 0

M 1 20 x 6

R d 1 25 x 14

19 0

45 0

1 15

10 0

1 0 00

2 00

1 60

17 0

M 1 30 x 6

R d 1 40 x 16

21 2

50 0

1 22

12 5

1 2 50

2 24

1 80

19 0

M 1 40 x 6

R d 1 60 x 18

23 6

56 0

1 30

5

-

16 0

1 6 00

2 50

2 00

21 2

M 1 60 x 6

R d 1 80 x 20

26 5

63 0

1 45

5

-

80

20 0

2 0 00

2 80

2 24

23 6

M 1 80 x 6

R d 2 00 x 22

30 0

70 0

1 60

5

-

10 0

25 0

2 5 00

3 15

2 50

26 5

M 2 00 x 6

R d 2 25 x 24

33 5

78 0

1 75

-

12 5

4)

4)

H oo k d im e ns io ns m a rke d w ith · a re in a c c ord an c e to s tipu lation s o f D IN 1 54 0 2 p art 1, res p. d im en s io n r 11 a nd m e tric th rea d d F or m is sing dim e ns ion a p pl y to th is s tan d ard s . 1) 2) 3) 4)

5 3

a c c . to D IN 1 54 0 2 pa rt 2.

N o m in al s ize = loa d c ap ac ity in to n s a s the m a nu fac ture r’s dis c re tio n If s h an k t yp es R S N or R F N are s e le c te d, len gth of ho o k m u s t b e pro lon ge d f o r ~ 1 0 % L en g th of s h a nk l 3 is de p en din g o n ins talla tion d im e ns ion s . It m u s t b e d efinite to th e ind i vidu al req u ire m e nts an d s pe c ifie d w ithin th e d es ign ation .

Page 3, DIN 82 019

Type B with fork

Type C with eye

=

all other dimensions and specifics as type A Designation of a double hook type B of nominal size 50:

DOUBLE HOOK WN 21 002 -B 50

table 2

n o m in a l a d m is s ib le lo a d s iz e

1) 2)

b

2

b

3

b

4

b

5

d

4

d

5

d

6

d

7

i

l

5) 4

l

5) 5

r

5

s

t

m in .

~

~

78

400

360

70

40

80

83

410

365

75

42

87

170

93

460

410

85

48

97

190

103

520

450

95

54

111

210

113

580

510

105

60

121

230

123

600

520

115

66

131

132

270

143

680

590

135

78

155

144

147

296

158

750

660

148

84

168

165

168

336

178

840

740

168

96

188

180

185

188

380

200

940

830

190

108

210

200

205

208

420

220 1050 920

210

120

230

220

225

230

460

240 1160 1020 230

132

250

1)

kN

20

200

74

33

140

65

68

70

74

140

25

250

80

35

150

70

72

74

78

150

32

320

90

40

170

80

80

82

86

40

400

100

45

190

90

90

93

96

50

500

110

50

210

100

100

104

107

63

630

120

55

230

110

110

114

117

80

800

140

65

270

125

125

129

100

1000

156

70

296

140

140

125

1250

176

80

336

160

160

160

1600

200

90

380

180

200

2000

220

100

420

200

250

2500

240

110

460

220

n o m in a l s iz e = lo a d c a p a c ity in t o n s If s h a n k t y p e s R S N o r R F N a r e s e le c te d , le n g th s l 4 u n d l 5 o f h o o k m u s t b e p r o lo n g e d fo r ~ 1 0 %

Sizes and permissible deviation of the hook bottom and shank are in accordance to DIN 15402, part 1. For all other dimensions without specification of tolerances the standard tolerances acc. DIN 7168 are passing for.

( This standard comply to the following company standards: Mannesmann-Röhren Werke MRW 561 025 and Thyssen-Standard N 565 830)

STB

Designation of a ramshorn hook with eye No.10 ...... Ramshorn hook with eye WN 21 057 - 10

hoo k No.

lo ad cap acity [kg ] at ge ar group as per DIN 15020 class M 2

m

3

m

4

m

unit w eigh t

dim en sions (m m ) a

1

a

2

a

3

b

1

b

2

1

2.5

3200

2500

2000

50

40

65

50

4

5000

4000

3200

56

45

73

48

5

6300

5000

4000

63

50

82

53

53

6

8000

6300

5000

71

56

92

60

60

8

10000

8000

6300

80

63

103

67

67

10

12500

10000

8000

90

71

116

75

75

12

16000

12500

10000

100

80

130

85

16

20000

16000

12500

112

90

146

95

20

25000

20000

16000

125

100

163

106

25

32000

25000

20000

14 0

112

182

118

32

40000

32000

25000

160

125

205

132

40

50000

40000

32000

180

140

230

150

50

63000

50000

40000

200

160

260

170

1) other shank dimensions with order agreed. In this case designation would be (for example) l = 650 mm : Ramshorn hook with eye WN 21 057 - 10 - 650 Material: StE 355 ( valid for strength class M and P ) Delivery condition acc. to DIN 15404 part 1.

60

d

80 90 150

42 48

85

d

2

D10

40 50 60

d

3

80 100

f

h

208

50

238

60

L

1)

300

2

kg

6

4.5

8.2

7

5.5

12

r

1

r

266

67

8

6.5

14.8

120

301

75

9

7

18.5

130

337

85

350

10

8

28

377

95

400

11

9

46

421

106

450

12.5

10

58

80

150

95

90

160

471

118

500

14

11

82

106

1 20

230

531

132

550

16

12.5

130

118

1 30

280

598

150

600

18

14

204

132

1 40

672

170

700

20

16

307

320

150

1 60

754

190

22

18

425

340

170

1 70

842

212

25

20

520

200 240

340

800

Unterflaschen für Hebezeuge; Traversen; Rohteile

Page 1, acc. DIN 15 412 Part 1

In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throghout as the decimal marker

Dimensions in mm

1 Field of application and scope This standard applies to the unmacined parts of drop forged and hammer forged or rolled cross pieces as components of lifting means and load-carrying devices of lifting appliances, which are primarily used for the suspension of loads. The drop forged, unmachined parts (type RS) for cross pieces conforming to this standard are the semi-finished products for the manufacture of finished parts of drop forged cross pieces conforming to DIN 15 412 Part 2, August 1983 edition, of type A, sizes 006 to 1, of type B, sizes 1,6 to 16 and of type C, sizes 2,5 to 40. The specifications relating to strength classes and drive mechanism groups in accordance with DIN 15 400 apply for these unmachined parts, corresponding to the lifting capacity of the finished parts of the cross pieces. The hammer forged or rolled, unmachined parts (type RF) for cross pieces are to be used for finished parts of cross pieces of type C, sizes 2,5 to 250 in accordance with DIN 15412 Part 2 and for cross pieces for cross pieces for lifting hooks of all sizes of lifting hook suspensions with devices preventing rotation and swivelling of the cross piece relative to the lifting hook.

2 Dimensions, designation See page 2 for illustration, designation and table of dimensions.

3 Material Preferably corresponding to strength classes M and P in accordance with DIN 15 400, the mechanical properties such as the yield point and 0,2% proof stress, assigned to these strength classes, being complied with. Other steels (in accordance with DIN 17 200) subject to agreement.

4 Finish Finish: forged or rolled and descaled. Permitted deviation for drop forged, unmachined parts as specified in DIN 7526, for hammer forged or rolled, unmachined parts subject to agreement.

5 Marking Unmachined parts shall be permamently marked with the size, strength class and manufacturer´s mark.

Continued on pages 2 and 3

2 Dimensions, designation

Page 2, acc. DIN 15 412 Part 1

Type RS Drop forged (S) unmachined part (R)

Type RF Hammer forged or rolled (F) unmachined part (R)

Radii without dimensions = r

Type RS is illustrated

, chamfers without dimensions = 6°

20

Designation of a type RS cross piece, size 10, assigned to class P:

Cross piece DIN 15412 - RS 10 - P T yp e

RS

RF

S iz e ( liftin g h o o k N o.)

a

4

b

1

b

2

d

15

d

16

d

17

d

18

h

1

h

2

h

4

r

19

r

20

M as s p er u n it kg ~

0 06

16

30

45

9

-

7

17

19

9 ,5

-

4

1 ,6

0 ,1

0 10 a nd 0 12

18

35

50

11

-

9

17

19

9 ,5

-

4

1 ,6

0 ,2

0 20 a nd 0 25

20

38

58

14

-

13

22

24

12

-

5

1 ,6

0 ,3

04 a nd 0 5

23

45

70

18

-

14

22

25

1 2 ,5

-

5

1 ,6

0 ,4

0 8 an d 1

26

50

85

22

-

18

28

30

15

-

5

2

0 ,6

1 ,6

32

65

10 0

27

-

22

28

30

16

-

5

2

0 ,9

2 ,5

38

80

12 5

32

-

27

33

40

2 1 ,5

-

6

2

1 ,6

4

44

90

14 0

38

-

33

38

45

24

-

6

2

2 ,4

5

52

100

15 5

40

66

34

45

50

2 7 ,5

47

6

3

3 ,5

6

62

125

18 5

45

76

38

50

55

30

52

6

3

5 ,5

8

73

140

21 0

52

86

44

55

60

3 2 ,5

57

8

3

8 ,0

10

83

160

23 0

60

96

52

60

65

35

62

8

3

11

12

90

180

26 5

68

10 6

58

66

78

42

75

8

4

15

16

95

190

27 5

75

11 6

64

76

88

47

85

10

4

19

20

1 02

200

29 5

85

12 8

72

88

95

51

92

10

4

24

25

1 12

220

31 8

95

13 8

80

98

1 05

56

102

12

4

32

32

1 30

260

37 8

10 5

17 0

90

1 08

1 15

62

110

16

6

48

40

1 45

285

41 5

11 8

19 0

1 02

1 20

1 30

70

125

20

6

65

2 ,5 to 2 5 0

D im e n s io n s i n ac c o rd a nc e w i th th e a p p ro p ria te s iz e s o f fini s h ed p a rts fo r ty p e C c ros s pie c es in ac c o rd a nc e w ith D IN 1 5 4 1 2 P a rt 2 , ta k in g in to ac c o un t th e p e rm itte d d e vi a tio n s an d m a c h inin g to l e ra nc e s to b e a g re e d .

Page 3, acc. DIN 15 412 Part 1

Standarts referred to DIN 7526 DIN 15 400

Steel forgings; tolerances and permitted deviations of forgings Lifting hooks for lifting appliances; mechanical properties, lifting capacity, actual stresses and materials DIN 15 412 Part 2 Bottom Blocks lifting appliances; cross pieces, finished parts DIN 17 200 Quenched and tempered steels; quality specification

Other relevant standards DIN 15 408 DIN 15 409 DIN 15 410 DIN 15 411

Cranes; twin sheave bottom blocks; assembly Cranes; quadruple sheave bottom blocks; assembly serial lifting appliances; single and twin sheave bottom blocks for electric hoists; assembly Lifting appliances; lifting hook suspensions for bottom blocks

Explanatory notes DIN 15 412, September 1970 edition, only dealt with the finished parts for lifting hooks Nos. 2,5 to 250. DIN 15 412 Part 1 now includes the unmachined parts for lifting hook Nos. 006 to 40 and Part 2 contains the finished parts for lifting hook Nos. 006 to 250. The dimensions of unmachined parts for drop forged cross pieces for the most frequently used cross pieces, particularly for serial lifting appliances, are laid down in DIN 15 412 Part 2, as are those of lifting hooks up to lifting hook No. 40. For cross pieces from lifting hook No. 50 onwards and for cross pieces with lifting hook suspensions with devices preventing rotation and swivelling of the cross piece relative to the lifting hook, hammer forged, unmachined parts shall be used. The dimensions of hammer forged, unmachined parts for cross pieces were not specified. It is recommended that in this case the machining tolerances should be agreed in accordance with the manufacturer´s data and a square shape with b 1 should be manufactured instead of an oval shape. Up to lifting hook No. 40, drop forged or hammr forged cross pieces can be used, at the bottom block manufacturer´s discretion.

International Patent Classification B66 C 17-04

“ ”

Hook safety latches

According UVV VBG 9 a § 19 principally load hooks have to be designed in a way that an unintended loss of the load suspension devices, the lifting means or the load can be avoided. This requirement is fulfilled if e.g. safety latches are existing. Safety latches are normally mounted to the load hook with a nose. According to UVV hooks with a shank can be designed with a clamp. Welding of nose is forbidden. Hook safety latches according DIN 15106 are to be used for drop forged single hook Form GSN and GFN according DIN 15401/2 to avoid an unintended loss of the lifting means. DIN 15106 indicates that equivalent hook safety latches which are produced with a different manufacturing technology or in reinforced design for productions cranes are acceptable if the protection intention according to Chapter 2 is achieved. To meet the requirement of UVV in consideration of DIN 15106 we have designed hook safety latches which can be used for single hooks acc. DIN 15401 size no.1 to no.250, for double hooks acc. DIN 15402 size no. 2,5 to no.250, for eye hooks acc. DIN 7540 size no. 27 to no.36 and WN size no. 37 to no.42, for cargo hooks acc. DIN 82017 size no. 3 to no.16 and for cross hooks acc. WN 21061 capacity 2,5 to 10 tons. The advantage of this design consists of facts that also double hooks which have 2 mouthpieces and therefore a double risk of an unintended loss of the lifting means are covered, the latches are made out of solid steel plate, the spring is produced out of stainless steel material and a easy serviceable screw joint is used which especially for hook with a high load capacity guarantees a quick and risk less assembly. Acc. UVV ZH 1/27 functional capability of hook safety latches has to be checked regularly. Hook safety latches for load suspension devices which are intended for passenger transport are subject to rigorous obligations. They have to close and lock autonomously without spring movement. Additionally the lock mechanism has to be protected with a screw connection which is fixed with a splint. If you need these hook safety latches please ask for a quote stating the hook size.

KO 60 - 1.1,6 KO 60 - 2,5.4 KO 60 - 5 KO 60 - 6.8

KO 60 - 10 KO 60 - 12 KO 60 - 16

KO 60 - 20.25 KO 60 - 32 KO 60 - 40.50 KO 60 - 63.80

KO 60 - 100 KO 60 - 160 KO 60 - 250

E1

E

e

D

H1

H

B

b

b1

s

R

R1

KO 60 – 1.1 ,6

Latch

67

62

33

e1

6.2

15

21

h

h1

h2

28

16

20

3

R45

R6

KO 61 – 1.1,6

sprin g

KO 60 – 2,5 .4

84

78

42

10.2

19

30

34

21

22

4

R55

R 11

KO 61 – 2,5.4 .5

KO 60 – 5

95

90

47

10.2

22

33

34

23

23

4

R55

R 11

KO 61 – 2,5.4 .5

KO 60 – 6.8

11 0

10 5

50

10.2

27

40

42

35

32

5

R65

R 13

KO 61 – 6.8

KO 60 – 1 0

12 5

11 5

38

10.2

29

43

5

11

4.3

51

28

35

5

R20

R 14

KO 61 – 1 0.1 2

KO 60 – 1 2

15 5

14 5

45

10.2

30

44

5

11

5

51

34

36

5

R25

R 14

KO 61 – 1 0.1 2

KO 60 – 1 6

16 8

15 8

48

16.2

32

52

8

11

6

61

36

42

5

R25

R 20

KO 61 – 1 6.3 2

KO 60 – 2 0.2 5

21 0

21 6

56

20.2

38

60

10

11

8.6

61

42

5

R25

R 22

KO 61 – 1 6.3 2

KO 60 – 3 2

24 5

24 8

60

20.2

41

63

10

11

8.2

65

45

5

R30

R 22

KO 61 – 1 6.3 2

KO 60 – 4 0.5 0

29 0

29 5

65

24.2

45

70

12

11

7

90

48

5

R40

R 25

KO 61 – 4 0

KO 60 – 6 3.8 0

34 5

35 0

70

24.2

45

70

12

11

6.5

90

52

5

R50

R 25

KO 61 – 4 0

KO 60 – 1 00

42 5

43 3

50

11 0

30.3

50

82.5

15

17

8

125

60

6

R 53.5

R 3 2.5

KO 61 – 1 00

KO 60 – 1 60

50 0

50 8

50

18 5

30.3

50

82.5

15

17

8

125

60

6

R 53.5

R 3 2.5

KO 61 – 1 60

KO 60 – 2 50

55 0

55 8

50

23 5

30.3

50

82.5

15

17

8

125

60

6

R 53.5

R 3 2.5

KO 61 – 1 60

torsion spring to STB company standard rivet pin acc DIN 660 and 124 up from size KO60 20.25: screws acc DIN 931/8.8 and screw nuts acc DIN 985/8.8 galvanized

CAD

CAD

CAD

CAD

Designation of a Laminated point hook, 63 tons load capacity and aperture radius a1 = 150: Laminated point hook - 63 x 150 WN 21069 L o a d c a p a c ity [to ]

d im e n s i o n s ( m m )

a 1

1 )

25

160

80

11 2

3

50

25

160

64

96

2

50

3

63

28 0

11 20

16

200

16

180

80

11 2

40

200

11 2

14 4

5

80

40

200

80

11 2

2

80

3

10 0

50

150

16 0

34 0

12 50

250

20

225

10 0

13 2

63

225

14 0

17 2

5

12 5

63

225

12 5

15 7

3

12 5

4

16 0

80

170

18 0

38 0

14 00

300

25

250

15 0

18 2

10 0

250

17 5

20 7

5

20 0

10 0

250

17 5

20 7

5

20 0

6

25 0

12 5

205

22 5

46 0

16 00

350

25

280

20 0

23 2

16 0

320

25 0

28 2

8

32 0

16 0

320

22 5

26 5

7

32 0

360

27 5

31 5

9

40 0

400

32 5

36 5

400

31 5

35 5

500

38 5

42 5

20 0

250

25 0 25 0 32 0 2 )

12 5

170

40

96

130

10 00

32

96

64

32

22 0

s 1

2

64

145

10 0

l 2

2

130 110

l 1

lo a d c a p a c ity o f r e la t e d la d le c r a n c e s [to ]

b 2

20

g 1

n u m b e r o f p ie c e s fo r ite m 1

b 1

16

1 )

1 )

a 2

la m in a te d ho o ks

d 1

1 )

300

25 0

29 0

55 0

62 0

18 00

20 00

420

470

25

35

11

50 0

7

50 0

9

63 0

a 1 , d 1 a n d l 1 c a n b e a d j u s t e d t o s p e c i a l c o n d it i o n s . D i f f e r i n g d i m e n s i o n s t o b e a g r e e d . I n d ic a t i o n : t h i s r i v e t i s j u s t f o r L a m i n a t e d h o o k u p f r o m 1 6 0 x 2 5 0

to be continued page 2

parts list n u m b e r o f p ie c e s f o r l a m in a te d h o o k s e ria l n u m b er

40 x 15 0 u p to 160 x 205

160 x 250 u p to 320 x 300

1

110

130

64

2

1

1

1

o u t e r l a m in a t e , r ig h t

3

1

1

1

o u t e r l a m in a t e , le f t

4

1

1

1

h ook s eat e y e h o le

5 6 7

1)

1)

8 1)

d e s ig n a ti o n or s t a n d a r d d e s ig n a ti o n

16 x 11 0 u p to 40 x 13 0

m a te ria l

in n e r l a m i n a t e

1

1

1

12

-

-

c o u n t e r - h e a d r i v e t D IN 3 0 2 – 2 4 x …

-

12

13

c o u n t e r - h e a d r i v e t D IN 3 0 2 – 3 0 x …

3

-

-

c o u n t e r - h e a d r i v e t D IN 3 0 2 – 2 4 x …

-

3

3

c o u n t e r - h e a d r i v e t D IN 3 0 2 – 3 0 x …

1

1

1

s ea t p ro tec to r

a c c . t o D IN 1 5 4 0 7 , p a r t 2

S t 3 4 a c c . t o D IN 1 7 1 1 0

a c c . t o D IN 1 5 4 0 7 , p a r t 2

l e n g t h o f c o u n t e r - h e a d r iv e t s ( s e r i a l n u m b e r s 6 a n d 7 ) t o a g r e e d w i t h o r d e r

The specifications in accordance with DIN 15404 part 2 shall apply.

standards referred to DIN 15405, part 2, lifting hooks, in-service inspection of laminated hooks DIN 15407, part 2, lifting hooks, laminated hooks with a point for spigot ladles, componet parts

hoo k No .

Loa d cap a city

unit we igh t

dim en sio ns (m m ) h b

3200

32

28

11,5

26

16

23,5

138

50

39

42,5

27

8000

40

35

14,5

32

20

29,5

174

62

49

53,5

28

10000

45

40

16,5

35

22,5

33

190

70

54

29

12500

50

44,5

18,5

40

25

37

219

79

62

30

16000

56

49,5

20,5

46

28

41,5

246

88

69

75

65

50

17

48

31

20000

64

56

23

52

31,5

46,5

277

99

78

84,5

73

57

18

54,5

32

28000

72

63

26

60

35,5

52,5

313

112

88

96

82,5

64

18

61

33

32000

80

70

29

66

40

58,5

349

125

98

106

92

72

19

66,5

34

40000

89

78

33

72

44,5

65,5

388

140

109

118

103

80

20

73,5

35

50000

100

89

37

84

50,5

74

442

158

124

135

116

90

23

36

63000

113

99

41

90

56

83

494

176

138

151

130

101

25

37

80000

126

110

46

102

63

93

610

198

155

168

145

113

38

100000

140

125

50

116

74

120

650

225

175

195

172

39

150000

160

160

75

130

86

140

765

250

200

225

40

200000

180

180

85

150

102

161

850

275

225

260

41

250000

200

200

95

170

120

195

928

310

255

42

300000

225

220

110

190

140

223

1052

350

43

400000

280

240

128

210

170

240

1195

400

1

d

2

d

3

e

f

g

2

25

2

d

h

a

1

b

1

[kg]

r

r

r

r

k

m

n

p

r

36,5

28,5

11

27

24

48

6,5

54,5

62

7

1,4

46

36

12

35

32

60

8

68,5

77,5

9

2,6

60

52

36

14

39

35

68

9,5

76,5

86

9

3,9

67,5

58

45

16

44

38

76

10,5

86,5

98

10

5,7

42

85

11,5

96,5

109

10

8

48

96

13

109

123

11

11,5

52

108

14,5

123

139

12

16

58

121

16,5

137

155

14

22

65

135

18

153

173

16

31,5

85,5

74

152

20,5

173

196

18

46

92

81

170

23

193

219

20

63

30

103

90

191

26

216

245

22

80

133

38

118

100

220

30

256,5

285,5

25

125

199

160

38

142

112

250

33

292

325

30

250

237

195

45

170

125

275

38

340

375

36

365

290

269

210

45

200

140

310

44

375

425

38

515

290

330

309,5

240

45

250

160

350

50

425

485

38

730

320

380

345

270

45

300

180

400

58

475

545

38

1055

=

r

10

=

r

3

5

7

8

9

11

kg

Size No.37 to No.43 isn't namend in DIN 7540. Hammer forged eye hooks similar to DIN 7540 with higher load capacitys on special request.

Spreadsheet about load capacities, proofloads and breaking loads for dropforged eye hooks acc to DIN 7540 and suitable nominal sizes for chains.

“ ”

Note for special hook suspensions with electrical isolation acc STB Form 1777

The Isolation is designed in a way that mechanical damage during operation can not occur. An unintended removal of the isolation is not possible. The design of the isolation makes sure that electrical current can not affect the roller baring. Using fabric-base laminate materials HGW 2082 absorption of moisture is avoided which can occur by using polyamides. Enough space between nut and crosshead has to be considered. To avoid electrical conductivity of the roller baring lubricant only lithiumsaponifieded EP-fat should be used (ARAL Longlife Fat H or Klüberplex Be 31502). According to the lubricant supplier the electrical conductivity is near 0. An additional isolating effect can not demonstrated. Annex table DIN 7735 Hamm, 01.April.2007

Stahlhammer Bommern GmbH

with non-adjustable fork and hinged round eye hinged oval eye hinged single hook DIN 15401 hinged fork hinged fork crown hook

Type GR Type GL Type GH Type GG Type GHK

Type GR

part No.

WWL To

Ød

h

a

b

d3

f

t

c

d2

124 020

2

72

83

24

15

29

30

55

60

29

124 030

3

76

95

26

16

33

32,5

57

65

124 050

5

92

115

30

18

43

42,5

72

85

124 060

6,3

104

133

35

20

47

47,5

82

124 080

8

120

145

38

22

52

53,5

124 100

10

132

155

40

24

52

55

Type GH

dimensions (mm)

Type GG

Type GL

s

L type GR

L type GL

L type GH

L type GG

22

250

285

365

285

33

24

280

330

410

300

43

28

350

415

480

375

95

47

33

395

480

-

425

91

107

52

36

440

520

575

475

90

110

52

38

460

560

600

485

Type GKH

dimensions for oval eyes and hooks see SWIVELS No.122 / 123

part No.

WWL To

a

b

dimensions (mm) g

Ød

l

weigth kg

122 005

0.5 *

50

30

15

60

240

1,5

122 010

1*

57

32

17

60

250

2,5

122 020

2

58

26

18

70

300

4

122 030

3

72

32

23

75

375

5

122 050

5

94

40

28

90

460

10

122 060

6,3

108

45

32

100

535

13

122 080

8

115

49

35

120

580

19

122 100

10

125

54

39

130

640

24

122 120

12,5

144

60

44

150

720

34

122 160

16

163

66

49

160

800

48

122 200

20

173

72

54

190

885

80

* oval eyes acc. to HNA Lg6

part No.

WWL To

a

b

dimensions (mm) g

Ød

l

m

No.

hook strength class

weigth kg

123 005

0.5

58

26

18

60

320

25

0,25

V

2,6

123 010

1

58

26

18

60

350

28

0,5

V

3,5

123 020

2

58

26

18

70

380

34

1

V

5,3

123 030

3

72

32

23

75

450

40

1,6

V

8

123 040

4

94

40

28

90

530

41

2,5

P

13

123 050

5

94

40

28

90

530

41

2,5

V

13

123 060

6,3

108

45

32

90

580

41

2,5

V

14

123 080

8

115

49

35

120

630

49

4

V

26

123 100

10

125

54

39

130

700

55

5

V

31

123 120

12,5

144

60

44

150

805

59

6

V

47

123 160

16

163

66

49

160

890

69

8

V

64

123 200

20

173

72

54

190

975

76

10

V

90

Cargo hook swivels This standard is recognized by - Binnenschiffahrts- Berufsgenossenschaft (BSBG) - Germanischer Lloyd (GL) - See- Berufsgenossenschaft (See-BG) dimensions in mm, general tolerances acc. to DIN 7168 - g 1

Field of application: cargo hook swvivels acc. to this standard within the specified nominal size range herin will be used as link between cargo fall and cargo hook.

2

Dimensions, designation

2.1 buildup

Designation of a complete cargo hook swivel, nominal size 3:

swivel WN 21 065 - 3

table 1. mainsizes, fitting dimension, parts list P e rm is s ib le s tre s s N o m in a l s iz e

a

1

a

2

b

1

b

2

d

1

g

2

l

Ite m 1

ite m 2

ite m 3

kg

bo w DIN 82 01 8-

O v al ey e DIN 82 00 6 -

nut D IN 82 01 3

v

kN

C o r re s p o n d in g p ie c e p a r ts (b y o n e s )

W e ig h t / u n it

to k e n

1

10

51

48

32

21

12

14

160

2

0 ,6

1-1

B1

-

M 18

2

20

62

58

45

26

16

18

195

2

1 ,3

1-2

B2

-

M 24

M 24

3

32

78

72

55

32

21

23

242

2

2 ,6

1-3

B3

-

M 30

M 30

5

50

101

94

70

40

26

28

310

2

5 ,2

1-5

B5

-

M 36

M 36

6

63

112

108

80

45

29

32

349

3

7 ,1

1-6

B6

-

M 42

M 42

8

80

123

115

87

49

32

35

379

3

9 ,9

1-8

B8

-

10

100

133

125

96

54

36

39

415

3

1 3 ,6

1-10

B10

1)

M 45 -

M 52

Hook nut (item.3) is locked by tacking at the end of the s hank of the oval eye (item 2), dimension v must be observed.

M 18

M 45 M 52

STB P 2500 XXXX

STB P 2500 XXXX

Designation of a cross hook with a load capacity of Q = 2500 kg: CROSSHOOK WN 21 061 - 2500 - 500 table 1.

load cap acity Q [kg]

unit w eigh t

dim en sio ns (m m ) f

1) ±5

a

1

b

1

b

2

b

3

b

4

e

g

h

1

h

2

i

k

l

1

n

r

r

1

r

2

r

3

4

r

5

r

6

w

kg 13.5

2500

300

50

45

38

40

32

48 0 180

55

50

5

6

608

75

10

69

75

10

55

10

45

5000

400

65

60

50

50

40

63 5 240

70

65

5

8

805

100 13

90

98

15

70

12

59

31

10 000

470

90

80

65

70

55

80 0 310 10 0

90

10

10

20

10 0

15

81

83

10 30 140 18 125 13 5

1) if different lengths " l " as mentioned above are required it is necessary to specify the quotation. Specification for l = 500 mm would be: CROSSHOOK WN 21 061 - 2500 - 500 Material: StE 355 Delivery condition acc. to DIN 15404 part 1. ( This standard is same as company standard Thyssen N 565 880 )

table 2.

load capacity

dimensions (mm) s

t

u

r7

60

90

15

9

5000

85

105 18

10000

110 135 25

x°

y°

safety latch type-STB

20

KO 60 – 1.1,6

Q [kg] 2500

14 17.5

45

15

KO 60 – 5

15

KO 60 - 10

Not specified details must be select to serve the purpose.

Designation of a holder for cross hook with a load capacity of Q = 2500 kg: HOLDER FOR CROSSHOOK WN 21 061 - H - 2500

lo ad capacity

unit w eight

dim ensions (m m )

Q [kg]

a

2500

70

155

5000

80

10000

90

b

b

+2

±0.5

d

e

45

18

115

65

190

60

22

140

80

230

80

26

170 110

1

2

h

1

h

2

+2

r

m in .

kg

55

18

1,8

70

22

2,8

100

26

4,6

Material: RPSt 37 - 2 or PSt 37 - 3 acc. to DIN 17100 or to manufacurer´s discretion, Delivery condition acc. to DIN 15404 part 1. ( This standard is same as company standard Thyssen N 565 882 )

Construction: S-Hooks, neatly forged, heat- treated, with straight ends, material: St 50 or ASt 41 (optional)

load capacity Q [kg]

d1

d2

b

c

100

12

40

32

200

16

40

300

20

50

550

25

850

30

1000

Weight

l

length before bending

70

160

270

0,5

32

80

170

295

0,7

42

100

190

365

0,9

60

50

120

230

445

1,7

70

60

140

270

520

2,9

35

75

64

150

300

560

4,3

1500

40

80

68

170

330

625

6,2

2000

45

90

75

175

380

700

8,8

2500

50

100

85

210

410

780

12,0

3000

55

105

90

220

430

790

15,0

4000

60

110

95

240

470

890

20,0

5000

70

120

100

270

530

990

30,0

6000

75

120

100

280

550

1050

35,0

7000

80

125

105

290

575

1080

44,0

8000

85

125

105

300

600

1130

55,0

10000

100

130

110

325

655

1250

75,0

dimensions (mm)

kg

Construction: S-Hooks, neatly forged, heat- treated, with inclined ends, material: St 50 or ASt 41 (optional)

Weight

l

length before bending

70

160

270

0,5

80

170

295

0,7

42

100

190

365

0,9

50

120

230

445

1,7

70

60

140

270

520

2,9

35

75

64

150

300

560

4,3

40

80

68

170

330

625

6,2

2000

45

90

75

175

380

700

8,8

2500

50

100

85

210

410

780

12,0

3000

55

105

90

220

430

790

15,0

4000

60

110

95

240

470

890

20,0

5000

70

120

100

270

530

990

30,0

6000

75

120

100

280

550

1050

35,0

7000

80

125

105

290

575

1080

44,0

8000

85

125

105

300

600

1130

55,0

load capacity Q [kg]

Ød1

d2

b

c

100

12

40

32

200

16

40

32

300

20

50

550

25

60

850

30

1000 1500

dimensions (mm)

kg

Cargo hooks this standard is accepted by - Binnenschiffahrts- Berufsgenossenschaft (BSBG) - Germanischer Lloyd (GL) - See- Berufsgenossenschaft (See-BG) dimensions in mm, general tolernces acc. to DIN 7168 - g

1

Fields of use: cargo hooks acc. to this standard are designated for lifting appliances on ships.

2

Dimensions, designation

Mainsizes Type A Type B

for shackle connection for fork connection

Designation of a cargo hook type A, nominal size 3 cargo hook WN 21 006 - A3

hoo k s iz e 1)

a d m is s ib le lo a d b kN

1

b

2

b

3

d

e

f

h

1

h

2

l

1

p

r

1

r

3

s

1

s

2

s

3

s

4

s5 ty p e A B

w e ig h t u n it kg

1

10

42

33

50

1 7 ,5

74

134

117

82

192

25

18

25

28

14

16

40

19

16

3

2

20

54

42

69

24

94

170

150

105

251

32

25

32

36

18

20

58

27

22

7

3

32

68

53

82

30

118

214

188

132

310

40

30

40

46

23

26

72

35

28

11

5

50

84

66

103

39

148

268

234

164

387

50

38

50

56

28

32

92

44

35

20

6

63

94

73

114

42

167

300

262

184

432

56

43

56

64

32

36

102

50

40

27

8

80

106

83

129

48

188

338

295

207

487

63

48

63

72

36

40

115

56

45

38

10

10 0

118

92

150

52

208

376

328

230

548

70

55

70

80

40

45

125

61

50

59

12

12 5

135

105

172

56

234

425

375

263

627

80

60

80

91

46

51

138

68

55

78

16

160

152

114

190

66

258

470

422

296

702

90

65

90

103

52

58

155

75

60

118

20

20 0

170

133

202

74

298

540

470

330

772

100

70

100

115

57

64

172

84

65

166

25

25 0

190

153

220

78

332

603

522

336

852

110

75

110

128

64

72

192

94

70

250

32

31 5

203

167

246

86

354

648

562

395

928

120

85

120

137

69

77

204

1 02

80

390

40

40 0

225

189

272

96

392

718

618

433

1020

130

95

130

152

76

85

225

1 17

90

610

1)

n o m in a l s iz e = lo a d c a p ac ity in t o n s

hook size

f

l1

g2

f3

r8

size of the latch

3

216.0 312.0

12.0

21.0

6

K0 60 - 1.1,6

5

271.0 390.0

16.0

29.0

8

K0 60 - 2,5.4

8

340.4 490.0

17.7

29.6

8

K0 60 - 5

10

376.2 548.4

26.6

43.4

8

K0 60 - 6.8

12

426.0 627.4

23.7

39.4

8

K0 60 - 6.8

16

472.0 703.3

27.6

45.3 10 K0 60 - 10

20

540.6 773.4

27.6

49.3 10 K0 60 - 12

25

600.5 871.9

33.5

55.0 12 K0 60 - 16

CAD

This standard is recognized by the Amt für Arbeitsschutz - Seeschiffahrt/Hafenaufsicht - Hamburg (AfA), by Germanic Lloyd (GL) and by the Marine Injuries Insurance Institution (See-BG).

1 Types, main dimensions and designation Type B 1) nominal sizes 0,4 to 20

Type A nominal sizes 0,06 to 20

Type C nominal sizes 1 to 20

nomi nal sizes 25 to 100

Designation of a complete shackle Type A of nominal size 3, rough finish: Shackle A 3 DIN 82 101 p erm is sib le stre ss

no m in al size typ e

th read d4

w e ig h t p er u nit (kg ) ty pe

acro ss flat s dim en sio n

dim en sio n s (m m )

B

C

k N *)

0,06

-

-

0,6 3

6

13

3,5

4

8

M 4

4

12

18

-

0,007

-

-

0,1

-

-

1

7

15

4

5

10

M 5

5

15,5

23

-

0,013

-

-

0,16

-

-

1,6

8

18

5

6

12

M 6

6

18

27

-

0,024

-

-

0,25

-

-

2,5

11

25

7

8

16

M 8

8

24

36

-

0,045

-

-

0,4

0,4

-

4

14

30

8

10

20

M 10

10

30

45

-

0,0 9

0,085

-

0,6

0,6

-

6,3

17

37

10

12

24

M 12

12

36

54

-

0,1 7

0,16

-

1

1

1

10

21

47

13

15

32

M 16

16

49

72

24

0,3 6

0,35

0,4

1,6

1,6

1,6

16

27

61

17

19

40

M 20

20

61

90

30

0,7 5

0,73

0,81

2

2

2

20

30

68

19

21

44

M 22

22

67

99

32

1

0,97

1,08

2,5

2,5

2,5

25

33

75

21

23

48

M 24

24

73

108

36

1,3 2

1,28

1,42

3

3

3

31,5

38

86

24

26

54

M 27

27

83,5

123

41

1,8

1,7

2,03

4

4

4

40

42

96

27

29

60

M 30

30

91

135

46

2,4

2,3

2,7

5

5

5

50

47

107

30

33

72

M 36

36

111

162

55

3,9

3,7

4,4

6

6

6

63

53

121

34

37

78

M 39

39

119,5

176

60

5,3

5,1

5,9

A

b

1

b

2

d

1

d

2

d

3

d

5

h

1

h

2

s

A

1

B

C

8

8

8

80

60

136

38

41

90

M 45

45

139,5

203

70

7,9

7,6

8,5

10

10

10

10 0

66

150

42

45

96

M 48

48

147

216

75

10

9,7

10,8

12

12

12

12 5

73

167

47

50

104

M 52

52

158

234

80

13

12,7

14

16

16

16

16 0

81

185

52

55

120

M 60

60

185

270

75

18,5

18,1

19,3

20

20

20

20 0

90

206

58

61

136

M 68

68

211

306

85

27,2

26,8

28,2

-

-

25

25 0

100

226

63

67

144

M 72 x 6

72

221

324

90

-

-

35,5

-

-

32

31 5

110

250

70

74

160

M 80 x 6

80

246

360

10 0

-

-

49,5

-

-

40

40 0

125

283

79

84

180

M 90 x 6

90

276

405

11 0

-

-

69

-

-

50

50 0

140

316

88

93

200

M 100 x 6

100

307

450

12 0

-

-

93

-

-

63

63 0

155

347

96

101

220

M 110 x 6

110

339

495

13 0

-

-

12 5

-

-

80

80 0

175

395

110

115

250

M 125 x 6

125

385,5

563

15 0

-

-

18 0

-

-

10 0

1000

200

450

125

130

280

M 140 x 6

140

430

630

16 5

-

-

26 0

*) 10 kN c orres po nd s to the pres sure o f a lo ad o f 1 t (= 1 00 0 k g); fo r p re cis e c on ve rs ion , th e nu m e ric al va lue 9 .80 66 5 is to b e u se d in p la ce of 1 0 .

) Shackles Type B can be delivered on special demand also with cotter pin-locking as Type (BS)

1

2 Parts list n um ber of pie ce s ty p e

serial num ber A

B

for s ha ckle

d es ig n ation C

definition

sh ort cu t

1

1

-

-

u-b olt

F1 - …

2)

2

-

1

-

u-b olt

F2 - …

2)

no m in al size 0,0 6 to 20 0,4 to 2 0

3

-

-

1

u-b olt

F3 - …

2)

4

1

-

-

b olt

G4 - …

2)

5

-

1

-

b olt

G5 - …

2)

0,4 to 2 0

6

-

-

1

b olt

G6 - …

2)

1 to 2 0

G7 - …

2)

25 to 10 0

7

-

-

1

b olt

1 to 1 00 D IN 8 2 10 1

M 16

1

M 20

1,6

M 22

2

M 24

2,5

M 27 M 30

8

-

-

1

N ut

3 D IN 9 36 – 4 D or 5 S

5

M 39

6

M 45

8

M 48

10

M 52

12

M 60

16

M 68

20

M 72 x 6

25

M 90 x 6

2

-

-

1

Pin-loc kin g

) nominal size of shackle must be specified with order

4

M 36

M 80 x 6

9

0,0 6 to 20

32 D IN 8 0 70 5

40

M 10 0 x 6

50

M 11 0 x 6

63

M 12 5 x 6

80

M 14 0 x 6

10 0

3,2 x 2 0

1

4 x 22

1,6

4 x 25

2

5 x 28

2,5

5 x 32

3

5 x 36

4

6,3 x 4 0

5

8 x 45

6

8 x 50

8

8 x 56 8 x 63

D IN 9 4 - S t

10 12

10 x 71

16

10 x 71

20

10 x 80

25

10 x 90

32

13 x 10 0

40

13 x 11 2

50

13 x 12 5

63

16 x 14 0

80

16 x 16 0

10 0