EN 957-10-2005 en Stationary training equipment - Part 10 Exercise bicycles with a fixed wheel or without freewheel additional specific safety requirements and test methods《固定的训练器材.pdf

《EN 957-10-2005 en Stationary training equipment - Part 10 Exercise bicycles with a fixed wheel or without freewheel additional specific safety requirements and test methods《固定的训练器材.pdf》由会员分享，可在线阅读，更多相关《EN 957-10-2005 en Stationary training equipment - Part 10 Exercise bicycles with a fixed wheel or without freewheel additional specific safety requirements and test methods《固定的训练器材.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARDBS EN 957-10:2005Stationary training equipment Part 10: Exercise bicycles with a fixed wheel or without freewheel, additional specific safety requirements and test methodsThe European Standard EN 957-10:2005 has the status of a British StandardICS 97.220.30g49g50g3g38g50g51g60g44g49g

2、42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 957-10:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 S

3、eptember 2005 BSI 30 September 2005ISBN 0 580 46679 5National forewordThis British Standard is the official English language version of EN 957-10:2005.The UK participation in its preparation was entrusted by Technical Committee SW/136, Sports, playground and other recreational equipment, to Subcommi

4、ttee SW/136/4, Stationary training equipment, which has the responsibility to:A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document

5、 may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” 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. User

6、s are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change,

7、and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover.The BSI copyright notice display

8、ed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 957-10August 2005ICS 97.220.30English versionStationary training equipment - Part 10: Exercise bicycles with afixed wheel or with

9、out freewheel, additional specific safetyrequirements and test methodsAppareils dentranement fixes - Partie 10 : Bicyclettesdexercice avec une roue fixe ou sans roue libre, exigencesspcifiques et mthodes dessai supplmentairesStationre Trainingsgerte - Teil 10: Trainingsfahrrder mitstarrem Antrieb od

10、er ohne Freilauf, zustzliche besonderesicherheitstechnische Anforderungen und PrfverfahrenThis European Standard was approved by CEN on 27 June 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of

11、 a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version

12、in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Fin

13、land, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NOR

14、MUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 957-10:2005: EEN 957-10:2005 (E) 2 Contents Foreword 3 Introduction4 1 Scope .5 2 Normative references .5 3 Terms and def

15、initions.5 4 Classification.6 5 Safety requirements7 6 Test methods.9 7 Additional instructions for use 12 8 Additional marking12 EN 957-10:2005 (E) 3 Foreword This European Standard (EN 957-10:2005) has been prepared by Technical Committee CEN/TC 136 “Sports, play-ground and other recreational equi

16、pment”, the secretariat of which is held by DIN. 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 February 2006, and conflicting national standards shall be withdrawn at the latest by February 2006

17、. This European Standard EN 957 “Stationary training equipment” consists of the following parts: Part 1: General safety requirements and test methods Part 2: Strength training equipment, additional specific safety requirements and test methods Part 4: Strength training benches, additional specific s

18、afety requirements and test methods Part 5: Pedal crank training equipment, additional specific safety requirements 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:

19、Steppers, stairclimbers and climbers - Additional specific safety requirements and test methods 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 m

20、ethods Part 3 has been amalgamated with part 2 after CEN Enquiry. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Esto-nia, Finland, F

21、rance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 957-10:2005 (E) 4 Introduction This part of EN 957 amends and supplements EN 957-1. The require

22、ments of this specific standard take priority over those in the general standard. EN 957-10:2005 (E) 5 1 Scope This part of EN 957 specifies safety requirements for exercise bicycles with a fixed wheel or without freewheel that have an inertia of 0,6 kg x m2in addition to the general safety requirem

23、ents of EN 957-1 and should be read in conjunction with it. This part of EN 957 is applicable to stationary training equipment type exercise bicycles with a fixed wheel or with-out freewheel (type 10) (hereafter referred to as training equipment) within the classes S and H. Any attachment provided w

24、ith the exercise bicycle with a fixed wheel or without freewheel for the performance of additional exercises are subject to the requirements of EN 957-1. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, o

25、nly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 563, Safety of machinery Temperatures of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces. EN 957-1:2005, Stationary tr

26、aining equipment Part 1: General safety requirements and test methods EN ISO 12100-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) ISO 4210, Cycles Safety requirements for bicycles 3 Terms and definitions For the purposes

27、 of this European Standard, the terms and definitions given in EN 957-1:2005 and the following apply. 3.1 flywheel rotating mass designed to create inertia 3.2 freewheel gearing mechanism which is designed to disengage the flywheel from the pedal mechanism in one direction 3.3 seat pillar the connec

28、tion between the frame and the seat provided to adjust the height of the seat 3.4 seat tube part of the frame where the seat pillar is inserted 3.5 handlebar stem connection between the frame and the handlebar provided to adjust the height of the handlebar 3.6 emergency brake equipment designed to s

29、top the movement of the pedals in case of emergency EN 957-10:2005 (E) 6 3.7 locking system mechanism designed to immobilize any rotating part of the equipment which cannot be operated without the use of a specific tool, e. g. key 3.8 dynamic direction direction in which the force is applied during

30、normal exercise as described in the users manual 3.9 housing encasement of potentially hazardous elements 3.10 transmission guard encasement of potentially hazardous transmission elements 4 Classification Only the classification as defined in 4.4 of EN 957-1:2005 applies. Key 1 Handlebar 2 Handlebar

31、 adjustment 3 Resistance adjustment 4 Emergency brake 5 Resistance system (brake) 6 Flywheel 7 Seat 8 Seat pillar 9 Seat adjustment 10 Seat tube 11 Pedal crank 12 Pedal 13 Transmission guard 14 Frame Figure 1 Example of an exercise bicycle without freewheel EN 957-10:2005 (E) 7 5 Safety requirements

32、 5.1 External construction 5.1.1 Transmission elements and rotating parts, squeeze and shear points Training equipment where the pedal cranks have a greater diameter than the housing shall have a distance bet-ween the pedal cranks and the stationary parts of the construction of not less than 10 mm.

33、This requirement does not apply if the housing has a greater diameter than the pedal crank. Transmission elements shall be covered in accordance with EN ISO 12100-1. All other parts shall be tested with the test finger in accordance with EN 957-1. The test finger shall not become trapped or come int

34、o contact with moving parts which do not have a smooth surface. The radius of the edge of the flywheel shall be at least 2,5 mm. The edges of the pedals shall be free of burrs, rounded or protected in some other way. Test in accordance with 6.1.1 and 6.2. 5.1.2 Temperature rise When tested in accord

35、ance with 6.3, accessible parts of the equipment shall not have a temperature greater than 65 C. 5.2 Intrinsic loading For class S the seat pillar shall be tested with 4 times the maximum body mass specified by the manufacturer or 4 000 N whichever is greater. For class H the seat pillar shall be te

36、sted with 3 times the maximum body mass specified by the manufacturer or 3 000 N whichever is greater. For both classes the pedals and the crank shall be tested 4 times the maximum body mass specified by the manufacturer or 4 000 N whichever is greater. Testing in accordance with 6.4. The seat shall

37、 be in accordance with ISO 4210. After the test in accordance with 6.4, the training equipment shall be capable of functioning according to the manu-facturers information on the correct use. During the tests of the seat pillar and the pedals the training equipment shall not tip over. The clamped sea

38、t pillar shall not slip by more than 5 mm into the seat tube during the test. 5.3 Seat pillar Seat 5.3.1 General The height of the seat shall be adjustable without a tool for class S equipment. For class H, if a tool is required to adjust the seat height, it shall be provided by the manufacturer and

39、 clear instruc-tions on how to use it shall be given in the users instruction manual. 5.3.2 Insertion depth The minimum insertion depth of the seat pillar in its highest position shall be of 55 mm. The seat pillar shall have a permanent mark and the word “STOP“ indicating the minimum insertion depth

40、. The mark may be dispensed with if the minimum insertion depth is given by the design. EN 957-10:2005 (E) 8 With locking systems, there shall be a minimum insertion depth of 55 mm in the highest position. Test in accordance with 6.1.1 and 6.1.2 5.4 Handlebar 5.4.1 Handlebar stem The handlebar stem

41、shall be adjustable without a tool or different grip positions shall be possible for class S equip-ment. For class H, if a tool is required to adjust the handlebar stem it shall be provided by the manufacturer and clear in-structions of how to use it shall be given in the users instruction manual. T

42、he minimum insertion depth of the handlebar stem in its highest position shall be of 55 mm. The handlebar stem shall have a permanent mark and the word “STOP“ indicating the minimum insertion depth. The mark may be dispensed with if the minimum insertion depth is given by the design. Test in accorda

43、nce with 6.1.1 and 6.1.2. 5.4.2 Handlebar For both classes the handlebar shall be tested with 1,5 times the maximum body mass specified by the manufac-turer or 1 500 N whichever is greater. The test load shall be applied vertically and a force of 0,5 times the maximum body mass specified by the manu

44、facturer or 500 N whichever is greater is applied horizontally. The handlebar shall withstand the force without breakage or permanent deformation of more than 10 %. Testing in accordance with 6.5. After the test the handlebar shall function according to the manufacturers instructions. 5.5 Pedals The

45、 pedals shall include a system which maintains the foot in a position preventing unintended movement. 5.6 Pedal crank assembly When tested in accordance with 6.8, the pedal crank assembly shall withstand a force of (750 10) N applied dynamically for 1 000 000 cycles with a frequency of max. 25 Hz fo

46、r class S and 120 000 cycles for class H. The pedal crank assembly after applying a static load of 4 000 N shall not display any signs of fracture or structural fail-ure. 5.7 Stability When tested in accordance with 6.6, the training equipment shall not fall over when performing any of the exercises

47、 described in the user manual. 5.8 Locking system The exercise bicycle with a fixed wheel or without freewheel for home use (class H) shall be equipped with a lock-ing system to prevent the uncontrolled use or moving of any rotating part of the equipment by third parties espe-cially children. EN 957

48、-10:2005 (E) 9 5.9 Emergency braking system Exercise bicycles with a fixed wheel or without freewheel shall be equipped with an emergency brake. This brake shall be easily accessible and visible from the users position and shall be capable of bringing the equipment to a stop (in both directions) wit

49、hin 1 complete revolution of the crank and can be activated with a downforce (push) of max. 100 N or an upforce (pull) of max. 50 N. Test in accordance with 6.7. The actuator of the emergency brake shall be coloured RED. If there is a background the background shall be coloured YELLOW. The actuator of a push-button operated switch shall be of the palm or mushroom head type. A braking system similar to a bicycle handbrake shall fulfil the dimensions in accordance with Figure 2. The grip dimension, d, shall not exceed 90 mm at