1、April 2017 English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.220.30!%dTp“2654977www.din.deDI
2、N EN ISO 20957-5Stationary training equipment Part 5: Stationary exercise bicycles and upper body crank training equipment, additional specific safety requirements and test methods (ISO 209575:2016);English version EN ISO 209575:2016,English translation of DIN EN ISO 20957-5:2017-04Stationre Trainin
3、gsgerte Teil 5: Stationre Trainingsfahrrder und KurbelTrainingsgerte fr den Oberkrper, zustzliche besondere sicherheitstechnische Anforderungen und Prfverfahren (ISO 209575:2016);Englische Fassung EN ISO 209575:2016,Englische bersetzung von DIN EN ISO 20957-5:2017-04quipement dentranement fixe Parti
4、e 5: Bicyclettes fixes dexercice et quipements dentranement manivelles de la partie suprieure du corps Exigences spcifiques de scurit et mthodes dessai supplmentaires (ISO 209575:2016);Version anglaise EN ISO 209575:2016,Traduction anglaise de DIN EN ISO 20957-5:2017-04SupersedesDIN EN 9575:200907ww
5、w.beuth.deDocument comprises 31 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.04.17 DIN EN ISO 20957-5:2017-04 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2017-04
6、-01. National foreword This standard includes safety requirements within the meaning of the Produktsicherheitsgesetz (ProdSG) (German Product Safety Act). This document (EN ISO 20957-5:2016) has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and
7、 equipment” (Secretariat: DIN, Germany) in collaboration with Technical Committee ISO/TC 83 “Sports and other recreational facilities and equipment” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Sport- und Freizeitgert (DIN Standards Com
8、mittee Sports Equipment), Working Committee NA 112-01-04 AA “Training equipment”. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for Product Safety) and reference to it has been published in the Gemeinsames Ministerialblatt (German Joint Ministerial G
9、azette) by the Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (German Federal Institute for Occupational Safety and Health), it is to be presumed that stationary exercise bicycles and upper body crank training equipment which complies with this standard fulfils the relevant health and safe
10、ty requirements. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 4210-8:2014 DIN EN ISO 4210-8:2015-01 ISO 12100 DIN EN ISO 12100 ISO 13732-1 DIN EN ISO 13732-1 ISO 20957-1 DIN EN ISO 20957-1 Amendments This standard differs from DIN EN
11、 957-5:2009-07 as follows: a) the standard has been adopted as an EN ISO Standard; b) the wording has been brought in line with ISO 20957-1; c) Clause 5 “Safety requirements” has been specified and restructured; d) Clause 6 “Test methods” has been specified and restructured; e) normative references
12、have been updated; f) the standard has been editorially revised. Previous editions DIN 32932: 1986-02, 1989-05 DIN EN 957-5: 1996-08, 2009-07 DIN EN ISO 20957-5:2017-04 3 National Annex NA (informative) Bibliography 1 DIN EN ISO 4210-8:2015-01, Cycles Safety requirements for bicycles Part 8: Pedal a
13、nd drive system test methods (ISO 4210-8:2014) 2 DIN EN ISO 12100, Safety of machinery General principles for design Risk assessment and risk reduction 3 DIN EN ISO 13732-1, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Hot surfaces 4 DI
14、N EN ISO 20957-1, Stationary training equipment Part 1: General safety requirements and test methods DIN EN ISO 20957-5:2017-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 20957-5 December 2016 ICS 97.220.30 Supersedes EN 957-5:2009English Version Stat
15、ionary training equipment - Part 5: Stationary exercise bicycles and upper body crank training equipment, additional specific safety requirements and test methods (ISO 20957-5:2016) quipement dentranement fixe - Partie 5: Bicyclettes fixes dexercice et quipements dentranement manivelles de la partie
16、 suprieure du corps - Exigences spcifiques de scurit et mthodes dessai supplmentaires (ISO 20957-5:2016) Stationre Trainingsgerte - Teil 5: Stationre Trainingsfahrrder und Kurbel-Trainingsgerte fr den Oberkrper, zustzliche besondere sicherheitstechnische Anforderungen und Prfverfahren (ISO 20957-5:2
17、016) This European Standard was approved by CEN on 6 November 2016. 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 bibliographica
18、l 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 o
19、f 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 Ma
20、cedonia, 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 COMIT EUROPEN DE NORMALISATION E
21、UROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 20957-5:2016 EForeword 5Introduction .61 Scope . 72 Normative references 73 Ter
22、ms and definitions . 74 Classification 95 Safety requirements 125.1 General 125.2 External construction .125.2.1 Transmission elements and rotating parts 125.2.2 Temperature rise 135.3 Intrinsic loading 135.3.1 Seat pillar and frame .135.3.2 Handlebar and frame 135.3.3 Pedal and frame .135.4 Seat pi
23、llar Seat .135.4.1 Insertion depth .135.4.2 Seat adjustment .145.4.3 Seat tilting .145.5 Handlebar stem .145.6 Stability .145.7 Additional requirements for recumbent stationary exercise bicycles, upper body crank training equipment and combined crank training equipment .145.7.1 Combined crank traini
24、ng equipment 145.7.2 Seat system 145.8 Additional classified requirements 155.9 Endurance 175.10 Additional instructions for use 175.11 Additional warnings 186 Test methods 186.1 General 186.1.1 Dimensional check 186.1.2 Visual examination 186.1.3 Tactile examination.186.1.4 Performance test .186.2
25、Testing of temperature rise . 186.3 Testing of transmission elements and rotating parts .196.3.1 Crank and protective cover finger probe examination 196.3.2 Other moving parts finger probe examination .196.4 Testing of intrinsic loading 196.4.1 Seat pillar and frame .196.4.2 Handlebar and frame 196.
26、4.3 Pedal and frame .206.5 Testing of seat tilting . 206.6 Testing of seat back rest . 206.7 Testing of stability . 206.8 Description of the test device 206.9 Testing of constant power mode 216.10 Testing of heart rate control mode . 21Contents Page2EN ISO 20957-5:2016 (E) DIN EN ISO 20957-5:2017-04
27、 European foreword .46.11.3 Speed independent crank training equipment .226.12 Testing of power repeatability for class B 236.13 Endurance test . 236.13.1 Speed independent crank training equipment .236.13.2 Speed dependent crank training equipment 237 Test report 24Annex A (informative) Example of
28、determining the moment of inertia J (looking from the driving axis into a system).25Bibliography .273EN ISO 20957-5:2016 (E) DIN EN ISO 20957-5:2017-04 6.11 Testing of power accuracy for class A 216.11.1 General. 216.11.2 Speed dependent crank training equipment 21European foreword This document (EN
29、 ISO 20957-5:2016) has been prepared by Technical Committee ISO/TC 83 “Sports and other recreational facilities and equipment“ in collaboration with Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and equipment” the secretariat of which is held by DIN. This Europ
30、ean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2017, and conflicting national standards shall be withdrawn at the latest by June 2017. Attention is drawn to the possibility that some of the elements o
31、f 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 957-5:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free T
32、rade 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 Mace
33、donia, 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 20957-5:2016 has been approved by
34、CEN as EN ISO 20957-5:2016 without any modification. 4EN ISO 20957-5:2016 (E) DIN EN ISO 20957-5:2017-04 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is norma
35、lly carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in th
36、e work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the
37、different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this documen
38、t may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/p
39、atents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Tra
40、de Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.ISO 20957-5 was prepared by the European Committee Standardization (CEN) Technical Committee CEN/TC 136, Sports, playground and other recreational facilities and equipment,
41、in collaboration with ISO Technical Committee TC 83, Sports and other recreational facilities and equipment, in accordance with the agreement on technical cooperation between ISO and CEN (Vienna Agreement).This second edition cancels and replaces the first edition (ISO 20957-5:2005), which has been
42、technically revised with the following changes: publication as an EN ISO; formulation aligned with ISO 20957-1; Clause 5 “Safety requirements” specified and restructured; Clause 6 “Test methods” specified and restructured; normative references updated.A list of all parts in the ISO 20957 series can
43、be found on the ISO website.5EN ISO 20957-5:2016 (E) DIN EN ISO 20957-5:2017-04 IntroductionThis document concerns the safety of crank training equipment. It amends and supplements ISO 20957-1. The requirements of this document take priority over those in the general standard.6EN ISO 20957-5:2016 (E
44、) DIN EN ISO 20957-5:2017-04 1 ScopeThis document specifies safety requirements for stationary exercise bicycles and upper body crank training equipment in addition to the general safety requirements of ISO 20957-1.This document is applicable to stationary training equipment type stationary exercise
45、 bicycles and upper body crank training equipment (type 5) as defined in Clause 3 within the classes S, H, I and A, B, C according to ISO 20957-1.Any attachment provided with the stationary exercise bicycles and upper body crank training equipment for the performance of additional exercises are subj
46、ect to the requirements of ISO 20957-1.This document is not applicable to roller stands as they cannot be made safe in a reasonable way.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.
47、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 4210-8:2014, Cycles Safety requirements for bicycles Part 8: Pedal and drive system test methodsISO 20957-1, Stationary training equipme
48、nt Part 1: General safety requirements and test methodsEN 71-1, Safety of toys Part 1: Mechanical and physical properties3 Terms and definitionsFor the purposes of this document the terms and definitions given in ISO 20957-1 and the following apply.ISO and IEC maintain terminological databases for u
49、se in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp3.1crank training equipmentstationary apparatus on which work is carried out by turning a crank mechanism either by using the lower body or the upper body or both3.2freewheelmechanism which is designed to disengage the flywh
