1、BRITISH STANDARDBS EN 1270:2005Playing field equipment Basketball equipment Functional and safety requirements, test methodsThe European Standard EN 1270:2005 has the status of a British StandardICS 97.220.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50
2、g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIBS EN 1270:2005This British Standard was published under the authority of the Standards Policy and Strategy
3、 Committee on 16 March 2006 BSI 16 March 2006ISBN 0 580 47980 3National forewordThis British Standard is the official English language version of EN 1270:2005. It supersedes BS EN 1270:1998 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee SW/14, Gymnas
4、ium and other sport equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in
5、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. Users are responsible
6、 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, and keep UK inte
7、rests 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 20, an inside back cover and a back cover.The BSI copyright notice displayed in this docum
8、ent indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1270October 2005ICS 97.220.30 Supersedes EN 1270:1998 Englis
9、h VersionPlaying field equipment - Basketball equipment - Functional andsafety requirements, test methodsEquipements de jeux - Equipements de basket-ball -Exigences fonctionnelles et de scurit, mthodes dessaisSpielfeldgerte - Basketballgerte - Funktionelle undsicherheitstechnische Anforderungen, Prf
10、verfahrenThis European Standard was approved by CEN on 26 September 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliograp
11、hical 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 in any other language made by translationunder the responsibility of a CEN m
12、ember 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, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lith
13、uania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All righ
14、ts of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1270:2005: ELicensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 2 Contents Foreword 3 1 Scope .4 2 Normative references .4 3 Requirements 4 4 Safet
15、y requirements12 5 Test methods.15 6 Instruction for use.17 7 Warning label 17 8 Marking 17 Annex A (informative) Examples of design 18 Annex B (informative) Choice-table for basketball equipment .19 Annex C (informative) A-Deviation20 Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncon
16、trolled Copy, (c) BSIEN 1270:2005 (E) 3 Foreword This European Standard (EN 1270:2005) has been prepared by Technical Committee CEN/TC 136 “Sports, play-ground and other recreational equipment”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national s
17、tandard, either by publication of an identical text or by endorsement, at the latest by April 2006, and conflicting national standards shall be withdrawn at the latest by April 2006. Regarding types 1 and 2 France asked for a national deviation due to a French national regulation (decree no 96-465 o
18、f June 4, 1996), see Annex C. This document supersedes EN 1270:1998. 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
19、, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:20
20、05 (E) 4 1 Scope This European Standard specifies functional requirements (see Clause 3) and safety requirements (see Clause 4) for basketball equipment. This European Standard is applicable to 8 types of basketball equipment within the classes A to E (see 3.1). This European Standard is not applica
21、ble to home basketball equipment, which is considered to be covered by EN 71-1, and to ball throwing equipment. NOTE The intended use of ball throwing equipment is for the purpose of practising attempts to propel the basketball into the basket. 2 Normative references The following referenced documen
22、ts are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 913:1996, Gymnastic equipment General safety requirements and test methods. EN
23、 10025-1, Hot-rolled products of structural steels Part 1: General technical delivery conditions. EN 10025-2, Hot rolled products of structural steels Part 2: Technical delivery conditions for non-alloy structural steels. EN ISO 2062, Textiles Yarns from packages Determination of single-end breaking
24、 force and elongation at break (ISO 2062:1993). 3 Requirements 3.1 Classification Basketball equipment shall be classified by the design (types) and the free space (see Table 2) as typical perform-ance criterion (classes) as shown in Tables 1 and 2. Table 1 Types Type Description Example 1 freestand
25、ing 3 250 mm and 2 250 mm extension figure 1 2 freestanding (other extensions) figure 2 3 folding figure 34 fixed wall mounted figure 4 5 ceiling mounted figure 5 6 removable with sockets figure 6 7 fixed in the ground figure 7 8 adjustable with height setting from 2 600 mm to 3 050 mm NOTE Specific
26、ations concerning fixing are under preparation Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 5 Table 2 Classes Dimensions in millimetres Class Free space min. Remark A 3 250 a B 2 250 C 1 650 D 1 200 E 600 to 1 200 ain line with/with interpreta
27、tion of FIBA (Fdration Internationale de Basketball) rules Rings shall be classified as either: a) fixed rings; or b) pressure release rings. Figure 1 Example of type 1 Figure 2 Example of type 2 Figure 3 Example of type 3 Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy,
28、 (c) BSIEN 1270:2005 (E) 6 Figure 4 Example of type 4 Figure 5 Example of type 5 Figure 6 Example of type 6 Figure 7 Example of type 7 3.2 Dimensions Basketball equipment shall comply with the dimensions shown in Figures 8 to 11 and Tables 3 and 4. A complete set of basketball equipment shall have t
29、he following components: a) 1 backboard; b) 1 ring; c) 1 net; d) the supporting frame; e) stability devices. Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 7 a) Backboard 1 800 mm 1 050 mm b) Backboard 1 800 mm 1 200 mm Figure 8 Main functional
30、dimensions for classes A to D Table 3 Main functional dimensions for classes A to D Dimensions in millimetres Nominal size Nominal dimension h1 6 h2 6 Type 3 050 3 050 2 900 (2 750)a1 to 7 3 050/2 600 2 600 2 450 (2 300)a8 afor backboard height = 1 200 mm Licensed Copy: Wang Bin, na, Mon May 15 06:5
31、5:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 8 Figure 9 Dimensions of backboard and markings Table 4 Dimensions of backboard and markings Dimensions in millimetres Backboard Markingl1h1l2h2h3h4l31 800 1 050 590 450 150 50 50 (1 800)a (1 200)a590 450 300 50 501 200 900 1 100 700 900 600
32、any other any other a For replacement only. Since 1998-07-26 not permitted according to the official rules of FIBALicensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 9 Dimensions in millimetres Figure 10 Ring mounting plate for classes A, B and C (cl
33、asses D and E are not restricted) NOTE The hole pattern as drawn in Figure 10 is a conclusion of all existing hole patterns (agreed with FIBA and FIBA rules). Any hole pattern shall be within those dimensions. Fixing of a board need not be done by holes. Any other fixing is allowed provided that the
34、 safety requirements are taken into consideration. Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 10 Dimensions in millimetres Key 1 fixing plate Figure 11 Ring 3.3 Material 3.3.1 Backboard The materials for the backboard shall comply with 3.4.1
35、. 3.3.2 Ring For classes A and B the rings shall be made of solid steel, to at least S 235 JR as specified in EN 10025. 3.3.3 Net The net shall be made of synthetic or natural fibres. Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 11 3.4 Design
36、3.4.1 Backboard 3.4.1.1 For the backboard the colours of Table 5 shall be used. Table 5 Colours Class A Material Front Markings timber white black synthetics or composit white black synthetics transparent colourless white safety glass colourless, clear view without distortion white metal white black
37、 3.4.1.2 The front of the backboard, directed towards the playing court, shall be flat. 3.4.2 Ring For classes A and B the colour of the ring shall be orange. For classes A and B, 12 net fixings shall be equally spaced on the underside of the ring element. When tested in accordance with 5.2.2, press
38、ure release rings, after release and with the load no longer applied, shall return automatically and instantly to the original position. When tested in accordance with 5.2.3, all rings shall show no rupture and no permanent deformation of more than 10 mm. 3.4.3 Nets in classes A to D The colour of t
39、he net shall be white. The net shall be made of net yarn with a breaking force of at least 1 700 N. Net yarn shall be not less than 4,5 mm minimum diameter. When attached to the ring the net shall hang vertically from the net fixings with an overall length of (400 500+) mm. NOTE The net should offer
40、 sufficient resistance to the passage of a basketball of 749 mm to 780 mm circumference to slow down the flight of the ball. This makes it possible that it can clearly be determined visually whether the ball has or has not passed through the net. 3.4.4 Framework in classes A to D For basketball equi
41、pment that is designed to permit height adjustment of the backboard with basket and net, lock-ing devices shall be fitted at 3 050 mm1)and 2 600 mm (mini basketball), see h1in figure 8. After height adjustment the horizontal distance from the backboard to the playing court shall not change. 1) in li
42、ne with FIBA regulations Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 12 3.4.5 Rigidity 3.4.5.1 When tested in accordance with 5.4 with a force F1, the horizontal permanent deflection of the frame-work after removal of the test force, ready fo
43、r use, from the zero position shall not be more than 10 mm. 3.4.5.2 When tested in accordance with 5.4 with a force F3for indoor equipment, the horizontal permanent de-flection of the framework after removal of the test force, ready for use, from the zero position shall not be more than 10 mm. If th
44、e equipment can be used outdoors, the horizontal permanent deflection of the framework after removal of the test force, ready for use, from the zero position shall not be more than 10 mm, when tested in accordance with 5.4 with a force F4. 3.4.6 Stability When tested in accordance with 5.5 with a fo
45、rce F2, the vertical permanent deflection of the framework after re-moval of the test force, ready for use, from the zero position shall not be more than 10 mm. 4 Safety requirements 4.1 General All corners and edges up to a height of 2 900 mm, which are exposed within the playing court area free sp
46、ace and are not protected by padding, shall be rounded with a radius of at least 3 mm or be chamfered. The edges of the backboard shall be chamfered or padded. 4.2 Ring The ring shall be fixed on the framework in such a manner so that no force, transmitted by the ring, is directly ap-plied to the ba
47、ckboard. The fixing plate shall be designed such that it does not protrude the lower edge of the backboard. Pressure release rings shall meet the following requirements: a) there shall be no gaps between the bracket and the ring that create a danger of entrapment; b) the pressure release mechanism s
48、hall not disengage until a static load of 1 050 N has been applied to the top of the ring at the most distant point from the backboard; c) when disengaged the housing of the pressure release mechanism and fixing shall not have any gaps greater than 8 mm; d) when disengaged the ring shall not deflect
49、 more than 30 below the original horizontal position. Licensed Copy: Wang Bin, na, Mon May 15 06:55:32 BST 2006, Uncontrolled Copy, (c) BSIEN 1270:2005 (E) 13 Table 6 Padding Type Backboard Framework 4.5.1 Behind backboard4.5.2 a) Support 4.5.2 b) 1 X X X2 (X) 3 (X) (X) 4 (X) 5 (X) 6 (X) 7 (X) 8 X required (X) recommended 4.3 Attachment of the net to the ring The attachment of the net to the ring shall be designed such that the fingers of the player
