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BS 4018:1966

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for pulley blocks for use with wire rope for a maximum lift of 25 tonf in combination
Available format(s)

Hardcopy , PDF

Superseded date

01-03-2006

Language(s)

English

Published date

27-05-1966

Publisher

British Standards Institution

Cooperating organizations
Foreword
Specification
1. Scope
1. Definitions
3. Design
4. Material
5. Block shell
6. Shanks of hooks and eyes
7. Screw threads
8. Head fittings
9. Heat treatment
10. Axle pins
11. Lubrication
12. Sheaves
13. Becket
14. Locking nuts
15. Proof load
16. Type test
17. Examination after proof loading
18. Marking
19. Certificate of test and examination
Table
1. Safe working loads of rigs
Appendices
A. Recommendations relating to contracts
B. Details which should be agreed between the
     purchaser and the supplier
C. Requirements for testing machines
D. Care and maintenance of wire rope pulley blocks
E. Marking of safe working load per rope part

Rope speed up to 100 ft/min; sheave diameter up to 12 in (300 mm). Design based on breaking load of ropes to BS 302 and BS 621 in the 6 x 37 group 100/110 tonf/in2 tensile strength. Materials and heat treatment, block shell, head fittings, becket, axle pins, sheaves, lubrication, screw threads, locking nuts. Type test at option of purchaser. Proof loading, examination, marking, certificate of test and examination. Table of safe working loads of rigs. Contracts, details to be agreed between purchaser and supplier, requirements for testing machines, care and maintenance.

Committee
MHE/3/-/6
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 4344:1968 Pulley blocks for use with natural and synthetic fibre ropes
DEFSTAN 02-113/1(2005) : 2005 REQUIREMENT FOR MECHANICAL HANDLING
BS 4536:1970 Specification for heavy duty pulley blocks for use with wire rope

BS 2789:1961 Specification for iron castings with spheroidal or nodular graphite
BS 2902:1957 Specification. Higher tensile steel chain slings and rings, links alternative to rings, egg links and intermediate links
BS 1486-1:1959 Lubricating nipples Lubricating nipples and adaptors for use on machinery and vehicles
BS 408(1963) : LATEST SHIPS' CARGO BLOCKS
BS 919-3:1968 Specification for screw gauge limits and tolerances Gauges for ISO metric screw threads
BS 3551:1962 Specification for alloy steel shackles
BS 919-1:1960 Specification for screw gauge limits and tolerances Gauges for screw threads of Unified form
BS 1452:1961 Specification for grey iron castings
BS 302:1968 Specification for wire ropes for cranes, excavators and general engineering purposes
BS 970:1955 Wrought steels (bars billets and forgings
BS 592(1957) : LATEST CARBON STEEL CASTINGS FOR GENERAL PURPOSES
BS 919-2(1952) : LATEST
BS 3458:1962 Specification for alloy steel chain slings
BS 3032:1958 Specification for higher tensile steel shackles
BS 621(1957) : LATEST STEEL WIRE ROPES FOR CRANES, EXCAVATORS AND GENERAL ENGINEERING PURPOSES
BS 919-4:1964 Specification for screw gauge limits and tolerances Limits of size for gauges for screw threads of Unified form diameters ¼ in and larger

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Hardcopy - English
PDF - English
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