Voorbeeld - NENEN ISO 4210-6:2015 (E) 3 European foreword This document (EN ISO 4210-6:2015) has...

Nederlandse norm NEN-EN-ISO 4210-6 (en) Rijwielen - Veiligheidseisen voor fietsen - Deel 6: Beproevingsmethoden voor frame en vork (ISO 4210-6:2015,IDT) Cycles - Safety requirements for bicycles - Part 6: Frame and fork test methods (ISO 4210-6:2015,IDT)

Vervangt NEN-EN-ISO 4210-6:2014

ICS 43.150 oktober 2015

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Dit document is een voorbeeld van NEN / This document is a preview by NEN

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NEN-EN-ISO 4210-6

Als Nederlandse norm is aanvaard: - EN ISO 4210-6:2015,IDT - ISO 4210-6:2015,IDT

Normcommissie 330043 "Fietsen" THIS PUBLICATION IS COPYRIGHT PROTECTED

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Although the utmost care has been taken with this publication, errors and omissions cannot be entirely excluded. The Netherlands Standardization Institute and/or the members of the committees therefore accept no liability, not even for direct or indirect damage, occurring due to or in relation with the application of publications issued by the Netherlands Standardization Institute. Auteursrecht voorbehouden. Behoudens uitzondering door de wet gesteld mag zonder schriftelijke toestemming van het Nederlands Normalisatie-instituut niets uit deze uitgave worden verveelvoudigd en/of openbaar gemaakt door middel van fotokopie, microfilm, opslag in computerbestanden of anderszins, hetgeen ook van toepassing is op gehele of gedeeltelijke bewerking. Het Nederlands Normalisatie-instituut is met uitsluiting van ieder ander gerechtigd de door derden verschuldigde vergoedingen voor verveelvoudiging te innen en/of daartoe in en buiten rechte op te treden, voor zover deze bevoegdheid niet is overgedragen c.q. rechtens toekomt aan de Stichting Reprorecht.

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EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM

EN ISO 4210-6 September 2015

ICS 43.150 Supersedes EN ISO 4210-6:2014English Version Cycles - Safety requirements for bicycles - Part 6: Frame and fork test methods (ISO 4210-6:2015) Cycles - Exigences de sécurité des bicyclettes - Partie 6: Méthodes d'essai du cadre et de la fourche (ISO 4210-6:2015) Fahrräder - Sicherheitstechnische Anforderungen an Fahrräder - Teil 6: Prüfverfahren für Rahmen und Gabel (ISO 4210-6:2015)

This European Standard was approved by CEN on 8 August 2015. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A L I S A T I O N E U R O P Ä I S C H E S K O M I T E E F Ü R N O R M U N G CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4210-6:2015 E

NEN-EN-ISO 4210-6:2015

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EN ISO 4210-6:2015 (E)

2

Contents Page

European foreword ....................................................................................................................................................... 3

NEN-EN-ISO 4210-6:2015

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EN ISO 4210-6:2015 (E)

3

European foreword

This document (EN ISO 4210-6:2015) has been prepared by Technical Committee ISO/TC 149 “Cycles” in collaboration with Technical Committee CEN/TC 333 “Cycles” the secretariat of which is held by UNI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2016, and conflicting national standards shall be withdrawn at the latest by March 2016.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 4210-6:2014.

This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Endorsement notice

The text of ISO 4210-6:2015 has been approved by CEN as EN ISO 4210-6:2015 without any modification.

NEN-EN-ISO 4210-6:2015

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© ISO 2015

Cycles — Safety requirements for bicycles —Part 6: Frame and fork test methodsCycles — Exigences de sécurité des bicyclettes —Partie 6: Méthodes d’essai du cadre et de la fourche

INTERNATIONAL STANDARD

ISO4210-6

Second edition2015-09-01

Reference numberISO 4210-6:2015(E)

NEN-EN-ISO 4210-6:2015

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ISO 4210-6:2015(E)

ii © ISO 2015 – All rights reserved

COPYRIGHT PROTECTED DOCUMENT

© ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of the requester.

ISO copyright officeCh. de Blandonnet 8 • CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 [email protected]

NEN-EN-ISO 4210-6:2015

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ISO 4210-6:2015(E)

Foreword ........................................................................................................................................................................................................................................ivIntroduction ..................................................................................................................................................................................................................................v1 Scope ................................................................................................................................................................................................................................. 12 Normative references ...................................................................................................................................................................................... 13 Termsanddefinitions ..................................................................................................................................................................................... 14 Frame test methods ........................................................................................................................................................................................... 1

4.1 Frame — Impact test (falling mass) ..................................................................................................................................... 14.1.1 General...................................................................................................................................................................................... 14.1.2 Test method .......................................................................................................................................................................... 1

4.2 Frame and front fork assembly — Impact test (falling frame) ...................................................................... 34.2.1 General...................................................................................................................................................................................... 34.2.2 Test method .......................................................................................................................................................................... 4

4.3 Frame — Fatigue test with pedalling forces .................................................................................................................. 64.3.1 General...................................................................................................................................................................................... 64.3.2 Test method .......................................................................................................................................................................... 6

4.4 Frame — Fatigue test with horizontal forces ............................................................................................................... 74.4.1 General...................................................................................................................................................................................... 74.4.2 Test method .......................................................................................................................................................................... 8

4.5 Frame — Fatigue test with a vertical force ..................................................................................................................... 94.5.1 General...................................................................................................................................................................................... 94.5.2 Test method .......................................................................................................................................................................... 9

5 Fork test methods .............................................................................................................................................................................................105.1 Suspension forks — Tyre-clearance test ....................................................................................................................... 105.2 Suspension forks — Tensile test ........................................................................................................................................... 115.3 Front fork — Static bending test .......................................................................................................................................... 115.4 Front fork — Rearward impact test ................................................................................................................................... 11

5.4.1 Test method 1 ..................................................................................................................................................................115.4.2 Test method 2 ..................................................................................................................................................................135.4.3 Test method 3 ..................................................................................................................................................................13

5.5 Front fork — Bending fatigue test and rearward impact test .....................................................................145.6 Forks intended for use with hub or disc brakes ......................................................................................................15

5.6.1 General................................................................................................................................................................................... 155.6.2 Fork for hub/disc brake — Static brake-torque test ......................................................................155.6.3 Fork for hub/disc brake — Brake mount fatigue test ...................................................................16

5.7 Tensile test for a non-welded fork ....................................................................................................................................... 17Annex A (normative) Dummy fork characteristics .............................................................................................................................18Annex B (normative)Forkmountingfixture ............................................................................................................................................20Annex C (informative) Suspension frames — Tyre-clearance test .....................................................................................21

© ISO 2015 – All rights reserved iii

Contents Page

NEN-EN-ISO 4210-6:2015

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