BS EN 14764-2005 城市和远足自行车.安全要求和试验方法

BRITISHSTANDARDBSEN14764:2005IncorporatingCorrigendumNo.1Cityandtrekkingbicycles—SafetyrequirementsandtestmethodsTheEuropeanStandardEN14764:2005hasthestatusofaBritishStandardICS43.150  LicensedCopy:AUBUser,na,MonJun2514:15:56GMT+00:002007,UncontrolledCopy,(c)BSIBSEN14764:2005ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon31January2006©BSI2006ISBN0580469441NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN14764:2005.ItpartiallysupersedesBS6102-1:1992,whichwillbedeclaredobsolescenton30November2006followingpublicationofBSEN14764,BSEN14765,BSEN14766andBSEN14781andwithdrawnwhenThePedalBicycles(Safety)Regulations2003areupdatedtoreferencetheEuropeanStandards.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeGME/25,Cycles,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeepUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to87andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateComments16439CorrigendumNo.130June2006CorrectiontonationalforewordLicensedCopy:AUBUser,na,MonJun2514:15:56GMT+00:002007,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN14764December2005ICS43.150EnglishVersionCityandtrekkingbicycles-SafetyrequirementsandtestmethodsCity-undTrekking-Fahrräder-SicherheitstechnischeAnforderungenundPrüfverfahrenThisEuropeanStandardwasapprovedbyCENon28October2005.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2005CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN14764:2005:ELicensedCopy:AUBUser,na,MonJun2514:15:56GMT+00:002007,UncontrolledCopy,(c)BSIEN14764:2005(E)2ContentsForeword..................................................................................................................................................................5Introduction..............................................................................................................................................................61Scope...........................................................................................................................................................72Normativereferences.................................................................................................................................73Termsanddefinitions.................................................................................................................................74Requirementsandtestmethods................................................................................................................94.1Braketestsandstrengthtests–Specialrequirements...........................................................................94.1.1Definitionofbraketests.............................................................................................................................94.1.2Definitionofstrengthtests.......................................................................................................................104.1.3Numbersandconditionofspecimensforthestrengthtests.................................