1、BS EN ISO 20957-9:2016Stationary training equipmentPart 9: Elliptical trainers, additional specific safety requirements and test methods(ISO 20957-9:2016)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 20957-9:2016 BRITISH STANDARDNational forewordThis Brit
2、ish Standard is the UK implementation of EN ISO20957-9:2016. It supersedes BS EN 957-9:2003 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee SW/136/4, Sports, Playground and other RecreationalEquipment - Stationary Training Equipment.A list of organizati
3、ons represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 9
4、78 0 580 86285 4ICS 97.220.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2016.Amendments/Corrigenda issued since publicationDate Text affectedEUROP
5、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 20957-9 November 2016 ICS 97.220.30 Supersedes EN 957-9:2003English Version Stationary training equipment - Part 9: Elliptical trainers, additional specific safety requirements and test methods (ISO 20957-9:2016) quipement dentranement fixe - Parti
6、e 9: Appareils dentranement elliptiques, exigences spcifiques de scurit et mthodes dessai supplmentaires (ISO 20957-9:2016) Stationre Trainingsgerte - Teil 9: Ellipsen-Trainer, zustzliche besondere sicherheitstechnische Anforderungen und Prfverfahren (ISO 20957-9:2016)This European Standard was appr
7、oved by CEN on 14 August 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 bibliographical references concerning such national
8、 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
9、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, Hun
10、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, 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-CENE
11、LEC 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 20957-9:2016 EEuropean foreword This document (EN ISO 20957-9:2016) has been prepared by Technical Committee ISO/TC 8
12、3 “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 European Standard shall be given the status of a national standard, eithe
13、r by publication of an identical text or by endorsement, at the latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELE
14、C shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 957-9:2003. 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, t
15、he 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, Latv
16、ia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 20957-9:2016 has been approved by CEN as EN ISO 20957-9:2016 without any modification. BS EN ISO 20957-9
17、:2016 ISO 20957-9:2016ISO 20957-9:2016(E)Foreword ivIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Classification 25 Safety requirements . 45.1 General . 45.2 Squeeze and shear points of external construction within the accessible area . 45.3 Temperature rise of exter
18、nal construction . 45.4 Handlebars . 45.4.1 Movable handlebars 45.4.2 Non-movable handlebars . 45.4.3 Seat handlebars. 45.5 Footplatforms . 55.5.1 Non-slip surface 55.5.2 Guard 55.6 Stability 55.7 Endurance . 55.8 Seat system . 55.9 Additional requirements for class A . 55.10 Additional requirements
19、 for class B . 65.11 Additional requirements for class C . 65.12 Additional instructions for use . 65.13 Additional warnings . 66 Test methods . 66.1 General . 66.1.1 Dimensional check . 66.1.2 Visual examination . 66.1.3 Performance test 66.2 Testing of squeeze and shear points 76.3 Testing of temp
20、erature rise 76.4 Testing of intrinsic loading . 86.5 Testing of handlebars 86.5.1 Movable handlebars 86.5.2 Non-movable handlebars . 96.5.3 Seat handlebars. 96.6 Testing of stability 96.7 Endurance testing. 96.7.1 Speed-independent elliptical trainers . 96.7.2 Speed-dependent elliptical trainers 96
21、.8 Testing of seat system . 96.9 Testing of additional requirements for class A . 106.9.1 General. 106.9.2 Speed-independent elliptical trainers 106.9.3 Speed-dependent elliptical trainers .116.10 Testing of power repeatability for class B 116.11 Testing of friction . 127 Test report 13Bibliography
22、.14 ISO 2016 All rights reserved iiiContents PageBS EN ISO 20957-9:2016ISO 20957-9:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out
23、 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 the work. ISO col
24、laborates 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 different appro
25、val 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 document may be the s
26、ubject 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/patents). Any t
27、rade 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 WTO principles in the
28、Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 83, Sports and other recreational facilities and equipment.ISO 20957-9 was prepared by Technical Committee ISO/TC 83, Sports and other recreational facil
29、ities and equipment and by Technical Committee CEN/TC 136, Sports, playground and other recreational facilities and equipment in collaboration.This second edition cancels and replaces the first edition (ISO 20957-9:2005), which has been technically revised. The main changes are as follows:a) publica
30、tion as an EN ISO;b) formulation aligned with ISO 20957-1;c) Clause 5 specified and restructured;d) Clause 6 specified and restructured;e) Normative references updated.ISO 20957 consists of the following parts, under the general title, Stationary training equipment: Part 1: General safety requiremen
31、ts and test methods Part 2: Strength training equipment, additional specific safety requirements and test methods Part 4: Strength training benches, additional specific safety requirements and test methods Part 5: Pedal crank training equipment, additional specific safety requirements and test metho
32、ds Part 6 Treadmills, additional specific safety requirements and test methods Part 7: Rowing machines, additional specific safety requirements and test methods Part 8: Steppers, stairclimbers and climbers A dditional specific safety requirements and test methodsiv ISO 2016 All rights reservedBS EN
33、ISO 20957-9:2016ISO 20957-9:2016(E) Part 9: Elliptical trainers, additional specific safety requirements and test methods Part 10: Exercise bicycles with a fixed wheel or without freewheel, additional specific safety requirements and test methods ISO 2016 All rights reserved vBS EN ISO 20957-9:2016I
34、SO 20957-9:2016(E)IntroductionThis part of ISO 20957 contains additional requirements to ISO 20957-1. The requirements of this specific International Standard take precedence over those in the general standard.vi ISO 2016 All rights reservedBS EN ISO 20957-9:2016INTERNATIONAL STANDARD ISO 20957-9:20
35、16(E)Stationary training equipment Part 9: Elliptical trainers, additional specific safety requirements and test methods1 ScopeThis part of ISO 20957 specifies additional safety requirements for elliptical trainers in addition to the general safety requirements of ISO 20957-1.This part of ISO 20957
36、specifies safety requirements for cardiovascular equipment with a closed pattern motion and/or a reciprocating motion, where the users feet are designed to be in contact with the footplatform, but not including steppers, performed from either a standing or seated position.2 Normative referencesThe f
37、ollowing documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 4649:2010
38、, Rubber, vulcanized or thermoplastic D etermination of abrasion resistance using a rotating cylindrical drum deviceISO 20957-1:2013, Stationary training equipment Part 1: General safety requirements and test methodsEN 71-1, Safety of toys Part 1: Mechanical and physical properties3 Terms and defini
39、tionsFor the purposes of this document, the terms and definitions given in ISO 20957-1 and the following apply.3.1elliptical trainerstationary training equipment which can produce a continuous closed pattern motion and/or a reciprocating motion similar to an elliptical type of foot action used from
40、a seated or standing position and can include upper body training devices3.2footplatformsurface designed to support the foot whilst performing the exercise determined by the manufacturer or for user mounting and dismounting3.3footplatform guardpart of the structure designed to help prevent the foot
41、from moving off the footplatform to the inside or front3.4movable handlebarhandlebar that is linked to the pedals and moves during the exerciseEXAMPLE Levers used for upper body training. ISO 2016 All rights reserved 1BS EN ISO 20957-9:2016ISO 20957-9:2016(E)3.5seat systemseat, seat back rest, adjus
42、tment and mounting components3.6footplatform guardpart of the structure designed to help prevent the foot from moving off the footplatform to the inside or front3.7footplatform guardpart of the structure designed to help prevent the foot from moving off the footplatform to the inside or front4 Class
43、ificationThe classification as defined in ISO 20957-1:2013, Clause 4, applies. Examples for different types of elliptical trainers are given in Figure 1.2 ISO 2016 All rights reservedBS EN ISO 20957-9:2016ISO 20957-9:2016(E)a) Rear drive elliptical trainer b) Front drive elliptical trainerc) Seated
44、elliptical trainerFigure 1 Examples of elliptical trainers ISO 2016 All rights reserved 3BS EN ISO 20957-9:2016ISO 20957-9:2016(E)5 Safety requirements5.1 GeneralDepending on the design of the piece of equipment, the following additional requirements to ISO 20957-1 shall apply as appropriate.5.2 Squ
45、eeze and shear points of external construction within the accessible areaAccessible parts of the elliptical trainer shall be free of squeeze and shear points.Test in accordance with 6.2.5.3 Temperature rise of external constructionAccessible parts of the elliptical trainer shall not have a temperatu
46、re 65 C.Test in accordance with 6.3.5.4 Handlebars5.4.1 Movable handlebarsThe movable handlebars shall show no permanent deformation of 3 %.Test in accordance with 6.5.1.The ends of movable handlebars shall be designed to reduce the risk of eye socket penetration to the facial area during the intend
47、ed use for the user and any third party. The design may include, but is not limited toa) the tip of the handlebar having a cross-section 50 mm and an edge radius 5 mm, orb) the handlebar being bent into an inverted U-shape of at least 180, so as to reduce risk of contactbetween the facial area and t
48、he tip of the handlebar.Test in accordance with 6.1.1 and 6.1.2.5.4.2 Non-movable handlebarsThe non-movable handlebars shall show no permanent deformation of 3 % of the distance from the floor to the tip of the handlebar.Test in accordance with 6.5.2.5.4.3 Seat handlebarsThe seat handlebars shall be
49、 tested with a vertical load equal to 2 times the maximum users body mass specified in the users manual or 2 000 N, whichever is greater, applied on each seat handlebar of the equipment one at a time and in the most onerous position.After the test, the equipment shall not be broken and shall still function as intended by the manufacturer.All accessible edges shall be rounded with a radius of 2,5 mm.Test in accordance with 6.5.3.4 ISO 2016 All rights reservedBS EN ISO 20957-9:2016ISO 20957-9:2016(E)5.5 Footpl
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