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BSI - BS 3017

Mild Steel Forged Ramshorn Hooks

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Organization: BSI
Publication Date: 3 September 1958
Status: inactive
Page Count: 18
ICS Code (Accessories for lifting equipment): 53.020.30
scope:

Safe working loads 20 to 200 tons. Material, form, dimensions, workmanship, heat treatment, testing, marking, certification. Form, dimensions illustrated. Additional shackles for light loads. Notes on design data to enable hooks to be designed above, below and between the listed sizes. Particulars to assist selection of thrust bearings; use of ramshorn hooks.

Document History

BS 3017
September 3, 1958
Mild Steel Forged Ramshorn Hooks
Safe working loads 20 to 200 tons. Material, form, dimensions, workmanship, heat treatment, testing, marking, certification. Form, dimensions illustrated. Additional shackles for light loads. Notes...

References

This document references:
BS 1104 - Specification for general purpose Acme screw threads.
Published by BSI on June 5, 1957
Defines Acme thread; tables of basic sizes, limits and tolerances for standard series of single start threads ¼ in to 5 in diameter. Agrees with ASA B1.5:1952 except for pitches associated with...
This document references:
BS 1580-1 - Unified screw threads Part 1: Screw threads with diameters 1/4 in and larger - Requirements
Published by BSI on December 31, 2007
A description is not available for this item.
This document references:
BS 1657 - Specification For Buttress Threads
Published by BSI on August 17, 1950
Included angle between pressure and trailing flanks of 52°; standard form of thread has a pressure flank angle of 7°; 'special' form has pressure flank normal to axis of screw. No rigid...
This document references:
BS 1936-1 - Specification Undercuts & Runouts for Screw Threads - Part 1: Inch Screw Threads
Published by BSI on December 31, 1952
Provides data of dimensions and profiles of machined undercuts for external and internal threads of Unified, Whitworth, B.A. and Cycle thread forms. Dimensions and tolerances are given for standard...
This document is referenced by:
BS 2573-2 - Rules for the Design of Cranes - Part 2: Specification for classification, stress calculations and design of mechanisms
Published by BSI on December 31, 1980
Classification of mechanisms for all types of cranes based on severity of intended use, loads and load combinations, calculation of stresses, stresses in components and the selection and verification...
This document is referenced by:
BS 5744 - Code of practice for safe use of cranes (overhead/underhung travelling and goliath cranes, high pedestal and portal jib dockside cranes, manually-operated and light cranes, container handling cranes and rail-mounted low carriage cranes)
Published by BSI on November 30, 1979
Gives guidance for the safe use of these cranes and includes general recommendations for testing, maintenance, erection and dismantling procedures, siting of cranes and recommended requirements for...
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