EN ISO 4210-2-2015 en Cycles - Safety requirements for bicycles - Part 2 Requirements for city and trekking young adult mountain and racing bicycles《自行车 自行车的安全规定 第二部分 城市及徒步旅行的规定 年轻.pdf
《EN ISO 4210-2-2015 en Cycles - Safety requirements for bicycles - Part 2 Requirements for city and trekking young adult mountain and racing bicycles《自行车 自行车的安全规定 第二部分 城市及徒步旅行的规定 年轻.pdf》由会员分享,可在线阅读,更多相关《EN ISO 4210-2-2015 en Cycles - Safety requirements for bicycles - Part 2 Requirements for city and trekking young adult mountain and racing bicycles《自行车 自行车的安全规定 第二部分 城市及徒步旅行的规定 年轻.pdf(44页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS EN ISO 4210-2:2015Cycles Safety requirementsfor bicyclesPart 2: Requirements for city and trekking,young adult, mountain and racing bicyclesBS EN ISO 4210-2:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 4210-2:2015. It supe
2、rsedes BS EN ISO 4210-2:2014 which iswithdrawn. The UK participation in its preparation was entrusted to Technical Committee GME/25, Cycles.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary
3、 provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89360 5 ICS 43.150 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was pub
4、lished under the authority of the Standards Policy and Strategy Committee on 30 September 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4210-2 September 2015 ICS 43.150 Supersedes EN ISO 4210-2:2014English Vers
5、ion Cycles - Safety requirements for bicycles - Part 2: Requirements for city and trekking, young adult, mountain and racing bicycles (ISO 4210-2:2015) Cycles - Exigences de scurit des bicyclettes - Partie 2: Exigences pour bicyclettes de ville et de randonne, de jeune adulte, de montagne et de cour
6、se (ISO 4210-2:2015) Fahrrder - Sicherheitstechnische Anforderungen an Fahrrder - Teil 2: Anforderungen fr City- und Trekkingfahrrder, Jugendfahrrder, Gelndefahrrder (Mountainbikes) und Rennrder (ISO 4210-2:2015) This European Standard was approved by CEN on 8 August 2015. CEN members are bound to c
7、omply 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-CENE
8、LEC 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
9、 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, Luxembo
10、urg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
11、2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4210-2:2015 EBS EN ISO 4210-2:2015EN ISO 4210-2:2015 (E) 3 European foreword This document (EN ISO 4210-2:2015) has been prepared by Technical Committee ISO/TC 149 “Cycles”in
12、 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 anidentical text or by endorsement, at the latest by March 2016, and conflicting national standards s
13、hallbe 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 ofpatent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patentrights. This document supersedes EN ISO 4210-2:201
14、4. This document has been prepared under a mandate given to CEN by the European Commission and theEuropean Free Trade Association. According to the CEN-CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria,
15、 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, Swit
16、zerland,Turkey and the United Kingdom. Endorsement notice The text of ISO 4210-2:2015 has been approved by CEN as EN ISO 4210-2:2015 without anymodification. BS EN ISO 4210-2:2015ISO 4210-2:2015(E)Foreword vIntroduction vi1 Scope . 12 Normative references 23 Terms and definitions . 24 Requirements 2
17、4.1 Toxicity . 24.2 Sharp edges 24.3 Security and strength of safety-related fasteners . 24.3.1 Security of screws . 24.3.2 Minimum failure torque 34.3.3 Folding bicycle mechanism . 34.4 Crack detection methods 34.5 Protrusions . 34.6 Brakes . 34.6.1 Braking systems 34.6.2 Hand-operated brakes 44.6.
18、3 Attachment of brake assembly and cable requirements . 54.6.4 Brake-block and brake-pad assemblies Security test . 54.6.5 Brake adjustment 64.6.6 Hand-operated braking-system Strength test . 64.6.7 Back-pedal braking system Strength test 64.6.8 Braking performance . 64.6.9 Brakes Heat-resistance te
19、st . 94.7 Steering 94.7.1 Handlebar Dimensions 94.7.2 Handlebar grips and plugs . 104.7.3 Handlebar stem Insertion-depth mark or positive stop 104.7.4 Handlebar stem to fork steerer Clamping requirements 104.7.5 Steering stability .114.7.6 Steering assembly Static strength and security tests .114.7.
20、7 Handlebar and stem assembly Fatigue test 134.8 Frames . 134.8.1 Suspension-frames Special requirements .134.8.2 Frame Impact test (falling mass) .134.8.3 Frame and front fork assembly Impact test (falling frame) .144.8.4 Frame Fatigue test with pedalling forces .144.8.5 Frame Fatigue test with hor
21、izontal forces .144.8.6 Frame Fatigue test with a vertical force 144.9 Front fork 144.9.1 General. 144.9.2 Means of location of the axle and wheel retention 144.9.3 Suspension forks Special requirements 154.9.4 Front fork Static bending test .154.9.5 Front fork Rearward impact test .154.9.6 Front fo
22、rk Bending fatigue test plus rearward impact test.154.9.7 Forks intended for use with hub- or disc-brakes 164.9.8 Tensile test for a non-welded fork . 164.10 Wheels and wheel/tyre assembly . 164.10.1 Wheels/tyre assembly Concentricity tolerance and lateral tolerance 164.10.2 Wheel/tyre assembly Clea
23、rance 164.10.3 Wheel/tyre assembly Static strength test 174.10.4 Wheels Wheel retention 17 ISO 2015 All rights reserved iiiContents PageBS EN ISO 4210-2:2015ISO 4210-2:2015(E)4.10.5 Wheels Quick-release devices Operating features 184.11 Rims, tyres, and tubes 184.11.1 General. 184.11.2 Tyre inflatio
24、n pressure 184.11.3 Tyre and rim compatibility 184.11.4 Tubular tyres and rims 184.11.5 Rim-wear . 194.11.6 Greenhouse effect test for composite wheels 194.12 Front mudguard 194.13 Pedals and pedal/crank drive system 194.13.1 Pedal tread . 194.13.2 Pedal clearance .204.13.3 Pedal Static strength tes
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