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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12655:1998 The Euro
2、pean Standard EN 12655:1998 has the status of a British Standard ICS 97.220.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Gymnastic equipment Hanging rings Functional and safety requirements, test methods Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT
3、+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12655:1998 This British Standard, having been prepared under 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
4、30238 5 Amendments issued since publication Amd. No.DateText affected National foreword This British Standard is the English language version of EN 12655:1998. The UK participation in its preparation was entrusted to Technical Committee SW/14, Gymnasium and sports equipment, which has the responsibi
5、lity to: aid enquirers to understand the text; present to the responsible European committee any enquiries 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 organization
6、s represented on this committee can be obtained on request to its secretary. Cross-references The British 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 Corre
7、spondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British 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 o
8、f itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN European Co
9、mmittee 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 righsts of exploitation in any form any by any means reserved worldwide for CEN national Members. Ref. No. EN 12655:1998 E EUROPEAN S
10、TANDARDEN 12655 NORME EUROPE ENNE EUROPA ISCHE NORM July 1998 ICS 97.220.30 Descriptors: sport equipment, gymnastic equipment, hanging rings, classifications, design, specifications, dimensions, safety, accident prevention, stablility, tests, information, marking English version Gymnastic equipment
11、Hanging rings Functional and safety requirements, test methods Mate riel de gymnastique Anneaux Exigences fonctionelles et de se curite , me thodes dessai Turngera te Ringeeinrichtungen Funktionelle und sicherheitstechnische Anforderungen, Pru fverfahren This European Standard was approved by CEN on
12、 1 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 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be
13、 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 other language made by translation under the responsibility of a CEN member into its own language and notified to the Central
14、 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, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
15、Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 12655:1998 BSI 1998 Foreword This European Standard has been prepared by Technical Committee CEN/TC 136, Sports, playground and other recreational equipment, the Secretariat of which
16、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 January 1999, and conflicting national standards shall be withdrawn at the latest by January 1999. This European Standard is one of
17、a package, each of which deals with a particular type or a particular group of 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 countries are bound to implement this E
18、uropean 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 Foreword2 1Scope3 2Normative references3 3Types and classes3 4Functional
19、 requirements6 5Safety requirements8 6Test methods8 7Instructions for use9 8Marking9 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 12655:1998 BSI 1998 1 Scope This standard specifies functional requirements (see clause 4) and spe
20、cific safety requirements (see clause 5) for gymnastic hanging rings in addition to the general safety requirements in EN 913. This standard is applicable to three types of gymnastic hanging rings (see Table 1). 2 Normative references This European Standard incorporates by dated or undated reference
21、s, provisions from other publications. These normative references are cited at the appropriate places in the 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
22、 in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 913:1996, Gymnastic equipment General safety requirements and test methods. 3 Types and classes 3.1 Classification Gymnastic equipment with hanging rings shall be classified by the d
23、esign (types) as shown in Table 1. Table 1 Classification TypeDescriptionExample 1Fixed height ring setFigure 1 2Adjustable height ring setFigure 2 3Adjustable height swinging ring setFigure 3 1ring 2strap (ring attachment) 3cable 4swivel Figure 1 Typical example of type 1 equipment 3.2 Components E
24、quipment with gymnastic hanging rings shall comprise at least the following: a) For type 1 (see Figure 1): 1) pair of rings; 2) straps; 3) cable; 4) swivel. b) For type 2 (see Figure 2): 1) pair of rings; 2) straps; 3) cable; 4) pulley; 5) height adjustment fixing point. c) For type 3 (see Figure 3)
25、: 1) pair of rings; 2) rope; 3) rope adjuster; 4) swinging mechanism; 5) height adjustment fixing point. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 12655:1998 BSI 1998 1ring 2strap (ring attachment) 3cable 4pulley 5height adju
26、stment fixing part Figure 2 Typical example of type 2 equipment Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 12655:1998 BSI 1998 1ring 2rope 3rope adjust 4swinging mechanism 5height adjustment fixing point Figure 3 Typical examp
27、le of type 3 equipment Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 12655:1998 BSI 1998 4 Functional requirements 4.1 Rings Rings shall be circular and have the dimensions shown in Figure 4. Dimensions in millimetres Figure 4 Di
28、mensions for rings 4.2 Axis of rotation For all types of equipment each ring shall be able to rotate about its own vertical axis. For type 3 equipment the swinging mechanism shall allow swinging in the direction of intended use. 4.3 Dimensions All rings shall comply with the dimensions specified in
29、Table 2 and Figure 5. The information booklet (see clause 7) shall contain the dimensions required for correct installation. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 7 EN 12655:1998 BSI 1998 Table 2 Dimensions Dimensions in milli
30、metres Typeh1 maxh2 maxh3 minb1b2 minb3 minb4 min 15 7753 00050051 5001 5004 000 25 7753 0002 00050051 5001 5004 000 35 6003 0002 00050051 5001 50010 0000 1face of nearest object Figure 5 Dimensions for gymnastic hanging rings types 1, 2 and 3 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 1
31、4:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 8 EN 12655:1998 BSI 1998 5 Safety requirements 5.1 General Rings shall comply with the requirements of EN 913, except in so far as they are modified by this European Standard. 5.2 Strength When tested in accordance with 6.1, hanging rings types
32、 1 and 2 shall show no signs of fracture, rupture, defects or release of the adjustment mechanism (if any) when subjected to a vertical force of 4 530 N. When tested in accordance with 6.2, hanging rings shall show no permanent deformation of more than 10 mm in any direction when subjected to a hori
33、zontal force of: 775 N for types 1 and 2; and 2 140 N for type 3. NOTEThe above mentioned forces have been calculated as follows, using the load factors in accordance with Table B.1 of prEN 1176-1:1996. Calculation of test force Ft(in accordance with annex B of EN 913:1996): dynamic factor1,5 safety
34、 factor1,2 body mass mb95 kg g10 m/s Ft= 95 3 10 3 1,5 3 1,2 Ft= 1 710 N Calculation of structural integrity for types 1, 2 and 3: swing angle a08 cvload factor vertical Fv= cv3 Ft Fv= 2,653 3 1 710 Fv= 4 536,6 Nchosen 4 540 N Calculation of stability: for type 1 and 2 swing angle a108 chload factor
35、 horizontal Fh= ch3 Ft Fh= 0,453 3 1 710 Fh= 774,6 Nchosen 775 N for type 3 Fh= 1,253 3 1 710 Fh= 2 142,6 Nchosen 2 140 N 5.3 Ring attachments For types 1 and 2 equipment the cable shall not be directly attached to the ring. For type 3 equipment the rope shall be spliced and shall not be swaged or c
36、lamped. 5.4 Height of axes For type 3 hanging rings the axes of rotation of the swinging mechanism shall be not more than 5,6 metres above the ground. 5.5 Space between ring sets The distance between ring sets (b2and b3), in their position of intended use, shall be not less than 1 500 mm (see Table
37、2 and Figure 5). 6 Test methods 6.1 General Unless otherwise specified in the following, the requirements of clauses 4 and 5 shall be verified by measurement, visual examination or practical tests. Before testing the equipment shall be assembled according to the manufacturers instructions into a con
38、dition similar to the position of use. 6.2 Strength 6.2.1 Vertical tests Carry out the vertical test in accordance with annex B of EN 913:1996 and as follows. Apply a vertical force of 4 530 N without shock on the hanging rings as shown in Figure 6. Note any signs of fracture, rupture, defects or re
39、lease of the adjustment mechanism. Figure 6 Points of application of forces for vertical tests Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 9 EN 12655:1998 BSI 1998 a) types 1 and 2b) type 3 Figure 7 Points of application of forces f
40、or horizontal tests 6.2.2 Horizontal tests Carry out the horizontal tests in accordance with annex B of EN 913:1996 and as follows. Apply a horizontal force of 775 N without shock on hanging rings types 1 and 2 as shown in Figure 7a). Apply a horizontal force of 2 140 N without shock on hanging ring
41、s type 3 as shown in Figure 7b). Determine any permanent deformation greater than 10 mm. 7 Instructions for use An information booklet shall be provided by the manufacturer/supplier containing the following: type according to Table 1; Not more than one user per ring set; Do not adjust when in use; a
42、ssembly and adjustment details; a diagram showing the recommended space for safe operation. 8 Marking Marking shall comply with EN 913. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 14:33:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BSI 389 Chiswick High Road London W4 4AL | | | | | | | |
43、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent natio
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