1、BRITISH STANDARDBS ISO 20957-1:2005Stationary training equipment Part 1: General safety requirements and test methods ICS 97.220.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g
2、51g60g53g44g42g43g55g3g47g36g58BS ISO 20957-1:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 January 2006 BSI 30 January 2006ISBN 0 580 47084 9National forewordThis British Standard reproduces verbatim ISO 20957-1:2005 and implements
3、it as the UK national standard.The UK participation in its preparation was entrusted by Technical Committee SW/136, Sports, playground and other recreational equipment, to Subcommittee SW/136/4, Stationary training equipment, which has the responsibility to: A list of organizations represented on th
4、is subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Sear
5、ch” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obl
6、igations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of p
7、agesThis document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 12, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationA
8、md. No. Date CommentsReference numberISO 20957-1:2005(E)INTERNATIONAL STANDARD ISO20957-1first edition2005-12-15Stationary training equipment Part 1: General safety requirements and test methods quipement dentranement fixe Partie 1: Exigences gnrales de scurit et mthodes dessai BS ISO 20957-1:2005ii
9、 iiiContents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 2 4 Classification. 3 4.1 General. 3 4.2 Types 3 4.3 Accuracy classes 3 4.4 Usage classes . 3 5 Safety requirements . 4 5.1 Stability of free-standing equipment 4 5.2 External construction. 4
10、 5.3 Equipment access and escape 5 5.4 Adjustment and locking mechanisms 5 5.5 Ropes, belts and chains. 5 5.6 Pull-in points . 6 5.7 Gripping positions 7 5.8 Electrical safety. 7 6 Test methods. 7 6.1 General. 7 6.2 Test conditions . 7 6.3 Stability test. 8 6.4 Determination of breaking load of rope
11、s, belts and chains . 8 6.5 Testing of flywheels 8 6.6 Determination of the removing force of applied handgrips . 9 6.7 Testing of access/escape 9 6.8 Testing of endurance load . 9 6.9 Test report . 9 7 Care and maintenance 10 8 Assembly instructions . 10 9 General instructions for use 10 10 Marking
12、 11 Bibliography . 12 BS ISO 20957-1:2005iv Foreword ISO (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 through ISO technical committees. Each membe
13、r 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 collaborates closely with the International Elec
14、trotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopt
15、ed by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of paten
16、t rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 20957-1 was prepared by Technical Committee ISO/TC 83, Sports and recreational equipment. ISO 20957 consists of the following parts, under the general title Stationary training equipment: Part 1: General s
17、afety requirements 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 requirement
18、s and test methods 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 Additional specific safety requirements and test methods Part 9: Elliptical t
19、rainers, additional specific safety requirements and test methods BS ISO 20957-1:2005vIntroduction This part of ISO 20957 specifies safety requirements that are generally applicable to stationary training equipment. For specific types of equipment these requirements are supplemented or modified by t
20、he requirements of ISO 20957-2, ISO 20957-4, ISO 20957-5, ISO 20957-6, ISO 20957-7, ISO 20957-8 and ISO 20957-9. Where relevant additional parts exist, this part of ISO 20957 should not be used alone. Special care is required in applying this part alone to equipment for which no specific standard ha
21、s yet been published. If the user of the equipment has special needs (medical rehabilitation, disability) the owner (the person with legal responsibility) is required to conduct a specific risk assessment to determine safe use and if necessary to insure trained staff are available to supervise to ac
22、tivity. BS ISO 20957-1:2005blank1Stationary training equipment Part 1: General safety requirements and test methods 1 Scope This part of ISO 20957 specifies general safety requirements for stationary training equipment during its use, unless modified in other parts of ISO 20957. It also specifies a
23、classification system (see Clause 4). This part of ISO 20957 is applicable to all stationary training equipment as defined in 3.1. This includes equipment for use in training areas of organizations such as sport associations, educational establishments, hotels, sport halls, clubs, rehabilitation cen
24、tres and studios (classes S and I) where access and control are specifically regulated by the owner (person who has the legal responsibility), equipment for domestic use (class H) and other types of equipment including motor driven equipment as defined in 3.1. The specific requirements of another pa
25、rt of ISO 20957 take priority over the corresponding requirements of this part of ISO 20957. This part of ISO 20957 does not apply to stationary training equipment intended for use by children. NOTE 1 In the event that the stationary training equipment is intended for medical purposes, attention is
26、drawn to the requirements of Council Directive of 14 June 1993 on the approximation of the laws of the Member States relating to medical devices 93/42/EEC in addition to the requirements of this part of ISO 20957. NOTE 2 In the event that the stationary training equipment is designed to be accessibl
27、e to people with disability, attention is drawn to any relevant national guidelines (see bibliography). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the
28、latest edition of the referenced document (including any amendments) applies. ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) ISO 8793, Steel wire ropes Ferrule-secured eye terminations IEC 60335-1, Household and similar electrical a
29、ppliances Safety Part 1: General requirements IEC 60601-1, Medical electrical equipment Part 1: General requirements for safety ISO 12100-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology BS ISO 20957-1:20052 3 Terms and definitions For the p
30、urposes of this document, the following terms and definitions apply. 3.1 stationary training equipment (hereinafter referred to as training equipment) equipment that is not moved as a unit during use and which either stands on the floor or is attached to a wall, ceiling or other fixed structure NOTE
31、 Training equipment can be used for example for the following: a) physical culture, body building or body styling; b) health fitness training; c) physical education; d) training specific to competition and related sports activities; e) preventive treatment and rehabilitation. 3.2 training area area
32、in which the user and equipment can move when the equipment is used NOTE The training area can be utilized to deny third party access to dangerous parts of the equipment. 3.3 accessible hand and foot area (hereinafter referred to as accessible area) area accessible to user or to third parties when t
33、he equipment is in normal use, during setting up, grasping, or adjusting the equipment or the position of the body for exercise 3.4 reverse force yielding force (eccentric force) when, for example, lowering load 3.5 range of movement space in which the user or part of the user is moving according to
34、 the instructions given in the users manual 3.6 dynamic direction direction in which the force is applied during a normal exercise as described in the users manual 3.7 bodymass 100 kg or the maximum specified user weight as described in the users manual, whichever is greater 3.8 intrinsic loading lo
35、ading due to the users body mass 3.9 extrinsic loading loads additional to the users body mass BS ISO 20957-1:200533.10 maximum specified load maximum load specified by the manufacturer 3.11 ergometer any piece of training equipment that measures the input of power in Watts with a specific accuracy
36、as defined in the applicable specific part of the standard NOTE This term can only be used for training equipment, which fulfills this condition. 3.12 speed-dependent training equipment training equipment where the braking torque cannot be adjusted and is proportional to the pedal speed, e.g. a fan
37、driven bike 3.13 speed-independent training equipment training equipment where the braking torque can be adjusted by other means than speed 3.14 power driven training equipment training equipment which is driven by external power (e.g. electric motors, pneumatic pistons) 4 Classification 4.1 General
38、 Equipment shall be classified in accordance with accuracy and usage class as described in 4.2 to 4.4. If the intended use of any equipment is for more classes it shall fulfill the requirements of each intended class. 4.2 Types The type numbers used in the specific parts are taken from the part numb
39、ers. NOTE For example, Type 2: strength training equipment as defined in ISO 20957-2. 4.3 Accuracy classes 4.3.1 Class A: high accuracy. 4.3.2 Class B: medium accuracy. 4.3.3 Class C: minimum accuracy. NOTE Accuracy classes are shown in the additional specific parts of ISO 20957. 4.4 Usage classes 4
40、.4.1 Class S (Studio): professional and/or commercial use. Such training equipment is intended for use in training areas of organizations such as sport associations, educational establishments, hotels, clubs and studios, where access and control is specifically regulated by the owner (person who has
41、 the legal responsibility). 4.4.2 Class H (Home): domestic use. BS ISO 20957-1:20054 4.4.3 Class I: professional and/or commercial use provided for inclusive use for people with special needs (e.g. visual, hearing, physical or learning disabilities). Such equipment shall also be in compliance with c
42、lass S requirements. Such training equipment is intended for use in training areas of organizations such as sport associations, educational establishments, hotels, clubs, rehabilitation centres and studios, where access and control is specifically regulated by the owner (person who has the legal res
43、ponsibility). 5 Safety requirements NOTE Concerning inflammability there may be national regulations with which the products should comply. 5.1 Stability of free-standing equipment When tested in accordance with 6.3, the training equipment shall not fall over. 5.2 External construction 5.2.1 Edges A
44、ll edges and corners of surfaces supporting bodies shall have a radius r 2,5 mm. All other edges of components which are accessible to the user or to third parties shall be free of burrs, and rounded or protected in some other way. Test in accordance with 6.1.1 and 6.1.3. 5.2.2 Tube ends When tested
45、 in accordance with 6.1.2, accessible tube ends shall be closed off either by parts of the equipment or by plugs. The plugs shall remain in position at the end of the endurance load test, as prescribed in the relevant parts of the applicable specific standard. 5.2.3 Squeeze, shear, rotating and reci
46、procating points within the accessible area For accessible areas up to a height of 1 800 mm, when tested in accordance with 6.1.1 and 6.1.2, the distance between movable parts and adjacent movable or rigid parts shall be not less than 60 mm except as follows: a) if the fingers only are put at risk t
47、he distance shall be not less than 25 mm; b) if the distance between moving part and rigid part does not change during movement, the distance shall be not more than 9,5 mm; c) if appropriate, stops and devices are necessary for safety reasons in the training area; d) if uncontrolled access by third
48、parties is prevented by the users body position and where the user is able to immediately stop the movement. NOTE This specification is designed to protect the hand and fingers from injury. Injury to other body parts is considered unlikely. BS ISO 20957-1:200555.2.4 Weights The range of motion of al
49、l weights attached to the training equipment shall be limited to that required to perform the exercise. Test in accordance with 6.1.2 and 6.1.4. NOTE 1 This may be achieved by appropriate design. NOTE 2 An example of an undesirable characteristic is uncontrolled pendulum swing. Stacked weights shall move freely and return to the resting point except when displaced intentionally. 5.3 Equipment access and escape If the user cannot (after adjusting the equipment according to the manufacturers instructions) attain the loaded starting po
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