1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12432:1998 The Euro
2、pean Standard EN 12432:1998 has the status of a British Standard ICS 97.220.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Gymnastic equipment Balancing beams Functional and safety requirements, test methodsBS EN 12432:1998 This British Standard, having been prepared under
3、 the direction of the Consumer Products and Services Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1998 BSI 1998 ISBN 0 580 30357 8 Amendments issued since publication Amd. No. Date Text affected National foreword This British Sta
4、ndard is the English language version of EN 12432:1998. The UK participation in its preparation was entrusted to Technical Committee SW/14, Gymnasium and sports equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiri
5、es on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Britis
6、h Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British
7、Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front co
8、ver, an inside front cover, the EN title page, pages 2 to 4, an inside back cover and a back cover.CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitat
9、ion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12432:1998 E EUROPEAN STANDARD EN 12432 NORME EUROPE ENNE EUROPA ISCHE NORM August 1998 ICS 97.220.30 Descriptors: sport equipment, gymnastic equipment, balancing beams, specifications, safety, dimensions, test
10、s, mechanical tests, stability tests, stiffness tests, bend tests, instructions, marking English version Gymnastic equipment Balancing beams Functional and safety requirements, test methods Mate riel de gymnastique Poutres Exigences fonctionelles et de se curite ,m e thodes dessai Turngera te Schweb
11、ebalken Funktionelle und sicherheitstechnische Anforderungen, Pru fverfahren This European Standard was approved by CEN on 22 July 1998. 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
12、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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 in any ot
13、her language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany,
14、Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 12432:1998 BSI 1998 Foreword This European Standard has been prepared by Technical Committee CEN/TC 136, Sports, playground and other recreational equipment, the Secret
15、ariat 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 1999, and conflicting national standards shall be withdrawn at the latest by February 1999. This European St
16、andard is one of several standards, each of which deals with a particular type or a particular group of gymnastic equipment. This European Standard should be read in conjunction with EN 913. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun
17、tries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative refe
18、rences 3 3 Requirements 3 4 Safety requirements 3 5 Test methods 3 6 Instructions for use 3 7 Marking 3 Annex A (informative) Typical examples of balancing beams 4Page 3 EN 12432:1998 BSI 1998 1 Scope This standard specifies functional requirements (see clause 3) and specific safety requirements for
19、 free-standing balancing beams in addition to the general safety requirements in EN 913 (see clause 4). 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the
20、 text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to a
21、pplies. EN 913:1996, Gymnastic equipment General safety requirements and test methods. 3 Requirements 3.1 Height When measured from the top surface of the beam to the floor the maximum height of the beam in the installed position shall be not greater than 1 500 mm. Adjustable height balancing beams
22、shall have a minimum adjustable range of 500 mm. 3.2 Deflection When tested in accordance with 5.1 the centre of the balancing beam shall not deflect by more than 10 mm and after removal of the test load shall return to its original position. 4 Safety requirements 4.1 General Balancing beams shall c
23、omply with the requirements of EN 913, except insofar as they are modified by this European Standard. 4.2 Stability When tested in accordance with 5.2.1 the balancing beam shall not move more than 5 mm sideways and the legs on the opposite side shall not lift from the floor by more than 1 mm. When t
24、ested in accordance with 5.2.2 the balancing beam shall not be pulled over. 4.3 Strength When tested in accordance with EN 913:1996, annex B, with the load applied in the centre of the balancing beam, the equipment shall not collapse or fracture, or show any permanent deformation. 4.4 Legs of base T
25、he legs of the base shall not protrude beyond the end of the balancing beam. The base shall be not more than 60 mm above the floor level. 5 Test methods 5.1 Determination of deflection Place the balancing beam in its in-use position at its maximum height. Measure the distance from the floor to the t
26、op surface of the balancing beam to the nearest 1 mm. Gently apply a force of 1 350 N in the middle of the balancing beam and measure the distance from the floor to the top surface of the balancing beam to the nearest millimetre. Remove the force and remeasure the distance from the floor to the top
27、surface of the balancing beam. Record the deflection under load and any residual deflection after removal of the load. 5.2 Determination of stability 5.2.1 Place the balancing beam in its in-use position at its maximum height. Block the apparatus legs on one side to prevent sliding. Apply a force of
28、 250 N sideways in the centre of the balancing beam perpendicular to the balancing beam and parallel to the floor towards the side of the apparatus with the blocking. Measure and record whether the apparatus moves more than 5 mm sideways and whether the legs on the opposite side have lifted by more
29、than 1 mm from the floor. 5.2.2 Using the arrangement described in 5.2.1 apply a force of 350 N. Record whether the apparatus falls over. 6 Instructions for use An information booklet shall be provided by the manufacturers containing the following: a) installation details; b) assembly details coveri
30、ng method of adjustment; c) equipment space; d) a warning that the base or any protruding part of the framework outside the profile of the beam should be protected by appropriate use of padding or mats, when in use; e) maintenance details; f) a warning notice that the equipment should be used under
31、controlled supervision; g) a statement advising purchasers/installers/users that the colour of the beam should contrast with the floor and other nearby equipment (e.g. mats). 7 Marking Marking shall comply with EN 913.Page 4 EN 12432:1998 BSI 1998 Annex A (informative) T ypical examples of balancing
32、 beams Dimensions in millimetres 1 2 3 4 5 6 Supports Base Beam Elastic material Stiff insert Padding Figure A.1 Typical examplesblankBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
33、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at t
34、he international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and ser
35、vices. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an in
36、dividual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In resp
37、onse to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards throug
38、h its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with s
39、tandards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK
40、, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prio
41、r written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.
