EN14399-6-2005结构螺栓倒角平垫圈资料

BRITISH STANDARD BS EN 14399 6 2005 High strength structural bolting assemblies for preloading Part 6 Plain chamfered washers The European Standard EN 14399 6 2005 has the status of a British Standard ICS 21 060 30 Licensed Copy na na University of Central Lancashire JISC Wed Feb 08 08 15 43 GMT 2006 Uncontrolled Copy c BSI BS EN 14399 6 2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 7 October 2005 BSI 7 October 2005 ISBN 0 580 46548 9 National foreword This British Standard is the official English language version of EN 14399 6 2005 Together with BS EN 14399 1 2005 BS EN 14399 2 2005 BS EN 14399 3 2005 BS EN 14399 4 2005 and BS EN 14399 5 2005 it supersedes BS 4395 1 1969 and BS 4395 2 1969 which are planned to be declared obsolescent in September 20071 and then together with BS 449 and BS 5950 will be withdrawn upon publication of Eurocode 3 BS 4395 1 1969 and BS 4395 2 1969 currently support BS 449 and BS 5950 The UK participation in the preparation of EN 14399 6 was entrusted by Technical Committee FME 9 Nuts bolts and accessories Steering Committee to its Subcommittee FME 9 1 Materials which has the responsibility to A list of organizations represented on this subcommittee can be obtained on request to its secretary Additional information This part of BS EN 14399 is one of several parts that comprise the BS EN 14399 series of standards BS EN 14399 1 provides the general requirements to which the other parts which provide specific requirements regarding manufacture materials and testing relate Cross references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled International Standards Correspondence Index or by using the Search facility of the BSI Electronic Catalogue or of British Standards Online This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application Compliance with a British Standard does not of itself confer immunity from legal obligations 1 CEN TC 185 WG 6 has applied for a two year extended co existence period to September 2007 and for a corrigendum to amend the second September 2005 date in the Foreword to EN 14399 6 2005 to September 2007 aid enquirers to understand the text present to the responsible international European committee any enquiries on the interpretation or proposals for change and keep UK interests informed monitor related international and European developments and promulgate them in the UK Summary of pages This document comprises a front cover an inside front cover the EN title page pages 2 to 8 an inside back cover and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued Amendments issued since publication Amd No DateComments Licensed Copy na na University of Central Lancashire JISC Wed Feb 08 08 15 43 GMT 2006 Uncontrolled Copy c BSI EUROPEAN STANDARD NORME EUROP ENNE EUROP ISCHE NORM EN 14399 6 March 2005 ICS 21 060 30 English version High strength structural bolting assemblies for preloading Part 6 Plain chamfered washers Boulonnerie de construction m tallique haute r sistance apte la pr contrainte Partie 6 Rondelles plates chanfrein es Hochfeste planm ig vorspannbare Schraubenverbindungen f r den Metallbau Teil 6 Flache Scheiben mit Fase This European Standard was approved by CEN on 30 April 2004 CEN members are bound to comply with the CEN CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration Up to date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member This European Standard exists in three official versions English French German A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions CEN members are the national standards bodies of Austria Belgium Cyprus Czech Republic Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Latvia Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Slovakia Slovenia Spain Sweden Switzerland and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP EN DE NORMALISATION EUROP ISCHES KOMITEE F R NORMUNG Management Centre rue de Stassart 36 B 1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 14399 6 2005 E Licensed Copy na na University of Central Lancashire JISC Wed Feb 08 08 15 43 GMT 2006 Uncontrolled Copy c BSI EN 14399 6 2005 E 2 Contents page Foreword 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Dimensions 6 4 Specification and reference standards 7 5 Designa