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BS EN 818-7 : 2002

Current

Current

The latest, up-to-date edition.

SHORT LINK CHAIN FOR LIFTING PURPOSES - SAFETY - PART 7: FINE TOLERANCE HOIST CHAIN, GRADE T (TYPES T, DAT AND DT)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Hazards
5 Safety requirements
6 Verification of safety requirements
7 Marking
8 Manufacturer's certificate
9 Information for use and assembly of the hoist chain
  into the hoist
Annex A (normative) - Calculation of dimensions, working
        load limits and mechanical properties
Annex B (normative) - Selection criteria for fine tolerance
        chain for power driven hoists, Types T, DAT and DT
Annex C (informative) - Designation system for hoist chain -
        grade T
Annex D (informative) - Approximate mass of Grade T hoist
        chain
Annex E (informative) - Chain use
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
          Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

Describes the requirements related to safety for hoist chain, Grade T (type T quenched and tempered and types DAT and DT case hardened), for use in serial chain hoists manual and power driven.

Committee
MHE/1
DevelopmentNote
Supersedes 98/717947 DC and BS 4942-6(1981) (04/2002) 2002 Edition Re-Issued in May 2009 & incorporates AMD 1 2008. (06/2009) Reviewed and confirmed by BSI, March 2018. (02/2018)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

03/316262 DC : DRAFT OCT 2003 BS 7906-1 - USE OF LIFTING EQUIPMENT FOR PERFORMANCE, BROADCAST AND SIMILAR APPLICATIONS - PART 1: CODE OF PRACTICE FOR INSTALLATION, USE AND REMOVAL OF ABOVE STAGE EQUIPMENT (EXCLUDING TRUSSES AND TOWERS)
BS 7906-1:2005 Use of lifting equipment for performance, broadcast and similar applications Code of practice for installation, use and removal of above stage equipment (excluding trusses and towers)

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
ISO 7592:1983 Calibrated round steel link lifting chains Guidelines to proper use and maintenance
EN 10025:1990/A1:1993 HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS
EN 1050 : 1996 SAFETY OF MACHINERY - PRINCIPLES FOR RISK ASSESSMENT
EN 292-1 : 1991 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - BASIC TERMINOLOGY, METHODOLOGY
ISO 643:2012 Steels Micrographic determination of the apparent grain size
ISO 7500-1:2015 Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system
EN 818-1:1996+A1:2008 Short link chain for lifting purposes - Safety - Part 1: General conditions of acceptance
EN 292-2 : 91 AMD 1 95 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - TECHNICAL PRINCIPLES AND SPECIFICATION
ISO 4301-1:2016 Cranes — Classification — Part 1: General
1998/37/EC : 1998 DIRECTIVE 98/37/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 22 JUNE 1998 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO MACHINERY
ISO 4965:1979 Axial load fatigue testing machines Dynamic force calibration Strain gauge technique

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