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  • BS EN 818-7 : 2002

    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

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee MHE/1
    Development Note 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)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    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)

    Standards Referencing This Book - (Show below) - (Hide below)

    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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