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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 750 : 1996 Incorpor
2、ating Amendment No. 1 The European Standard EN 750 : 1995 with the incorporation of its amendment A1 : 1998 has the status of a British Standard ICS 97.220.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Playing field equipment Hockey goals Functional and safety requirement
3、s, test methods Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Consumer Products and Services Sector Board, was published under the authority of the Standards Board and
4、comes into effect on 15 July 1996 BSI 1998 The following BSI references relate to the work on this standard: Committee reference SW/14 Draft for comment 92/41581 DC ISBN 0 580 25704 5 BS EN 750 : 1996Issue 2, November 1998 Amendments issued since publication Amd. No.DateText affected 10130November 1
5、998 Title amended; other changes indicated by a sideline in the margin Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee SW/14, Gymnasium and sports equipment, upon which the following bodies were represented: All England W
6、omens Hockey Association Association of County Councils British Amateur Gymnastics Association British Athletic Federation British Sports and Allied Industries Federation Central Council of Physical Recreation Consumer Policy Committee of BSI Department for Education English Basketball Association H
7、ome Office Institute of Trading Standards Administration Leeds Metropolitan University Office for Standards in Education (Offsted) Physical Education Association Sports Council Sports Hall and Fitness Equipment Association Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 200
8、6, Uncontrolled Copy, (c) BSI BSI 1996i BS EN 750 : 1996 Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 7503 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii BSI 1998 BS EN 750 : 1996Issue 2
9、, November 1998 | | | National foreword This British Standard has been prepared by Technical Committee SW/14 and is the English language version of EN 750 : 1995 Playing field equipment Hockey goals Functional and safety requirements, test methods, and its amendment A1 : 1998, published by the Europ
10、ean Committee for Standardization (CEN). EN 750 was produced as a result of international discussions in which the United Kingdom took an active part. The terms of the United Kingdoms membership in CEN require BSI to publish this standard as a British Standard despite strong reservations regarding t
11、he standard. The UK voted against this draft for the following technical reason. The requirements in 3.3 and 3.4 should apply to all hockey goals where compliance with EN 750 is claimed. Cross-references Publication referred toCorresponding British Standard EN 749BS EN 749 Playing field equipment Ha
12、ndball goals Requirements and test methods including safety ISO 2062BS EN ISO 2062 Textiles Yarns from packages Determination of single-end breaking force and elongation at break A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are
13、 responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CEN European Committee for Standardization Comite Europ
14、e en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN 750 : 1995 + A1 : 1998 E EUROPEAN STANDARDEN
15、750 NORME EUROPE ENNE December 1995 EUROPA ISCHE NORM + A1 April 1998 ICS 97.220.40 Descriptors: Sports, hockey, sports equipment, goals, sports nets, specifications, designation, dimensions, safety, tests, marking English version Playing field equipment Hockey goals Functional and safety requiremen
16、ts, test methods (including amendment A1 : 1998) Equipement de jeux Buts pour hockey Exigences fonctionnelles et de se curite , me thodes dessai (inclut lamendement A1 : 1998) Spielfeldgera te Hockeytore Funktionelle und sicherheitstechnische Anforderungen, Pru fverfahren (entha lt A nderung A1 : 19
17、98) This European Standard was approved by CEN on 1995-11-27, amendment A1 was approved by CEN on 1998-03-23. 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 alter
18、ation. 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 other language made by transl
19、ation 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, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg
20、, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2Issue 2, November 1998 EN 750: 1995 BSI 1998 | | | | | | | | | | | | | | | | | | | | | | | | Foreword This
21、European Standard was prepared by Technical Committee CEN/TC 136, Sports, playground and other recreational equipment, 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 th
22、e latest by June 1996, and conflicting national standards shall be withdrawn at the latest by June 1996. According to the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ire
23、land, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to amendment A1 This amendment EN 750 : 1995 + A1 : 1998 to EN 750 : 1995 has been prepared by Technical Committee CEN/TC 136, Sports, playground and other recreational equipment, the
24、secretariat of which is held by DIN. This amendment to the European Standard EN 750 : 1995 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 1998, and conflicting national standards shall be withdrawn at the lates
25、t by October 1998. This European Standard replaces EN 750 : 1995. The amendment 1 to EN 750 : 1995 added the requirement and test method regarding strength in EN 748, and the additional requirement regarding steel cup hooks has been implemented in this standard as well. According to the CEN/CENELEC
26、Internal Regulations, the following countries 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 Pa
27、ge Foreword3 1Scope3 2Normative references3 3Requirements3 3.1Classification3 3.2Dimensions3 3.3Material3 3.4Design3 4Safety requirements4 4.1General4 4.2Goal frame4 4.3Strength4 4.4Stability4 4.5Net supporting brackets4 4.6Net fixings4 4.7Entrapment4 5Test methods4 5.1General4 5.2Determination of s
28、trength5 5.3Determination of stability5 6Assembly instructions6 7Warning label6 8Marking6 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 750: 1995 BSI 1996 1 Scope This standard specifies the functional requirements for 2 types (s
29、ee clause 3) and the safety requirements (see clause 4) for hockey goals. This standard is applicable to goals for training and competition intended to be used for outdoor hockey. For goals intended to be used for indoor hockey see EN 749. 2 Normative references This European Standard incorporates,
30、by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. Subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorp
31、orated in it by amendment or revision. In the case of undated references, the most recent edition of the publication referred to applies. EN 749Playing field equipment Handball goals Requirements and test methods including safety prEN 1176-1Playground equipment Part 1: General safety requirements an
32、d test methods ISO 2062Textiles Yarns from packages Determination of single-end breaking force and elongation at break ISO 2307Ropes Determination of certain physical and mechanical properties 3 Requirements 3.1 Classification Hockey goals shall be classified by the design (types) as shown in table
33、1. Table 1. Types TypeDescription 1Hockey goal with ground sockets 2Freestanding hockey goal 3.2 Dimensions Hockey goals shall comply with the dimensions shown in figure 1. One hockey goal consists of: the goal frame (2 uprights and 1 crossbar) including net fixings (and ground sockets for type 1);
34、the backboards (1 rear backboard, 2 side backboards); 2 net supporting brackets; 2 bottom side bars; anti-tilting devices (at least one at each side) (for type 2); 1 bottom back bar; 1 net. 3.3 Material The goal frame and the backboards may be made of timber, steel, light metal or plastic material,
35、provided the requirements of this standard are fulfilled. Net supporting brackets and bottom side and back bars shall be made of light metal and/or steel protected against corrosion (e.g. hot-galvanized, powder coated or painted). NOTE. Synthetic net yarn and net head lines should contain a minimum
36、of 2,5 % UV-stabilizer. 3.4 Design 3.4.1 Goal frame The construction shall be sufficiently secure to withstand the stresses occurring during a game and during transport. The latter requirement is fulfilled when the corner section of the goal frame is not deformed or damaged after testing according t
37、o 5.2. The goal frame shall be white in colour. 3.4.2 Nets 3.4.2.1 Dimensions The net dimensions shall comply with table 2. The net meshes shall be square with filaments running horizontally and vertically. Table 2. Net dimensions Dimensions in millimetres LengthHeightDepthWidth of mesh Diameter of
38、yarn TopGround min.min.min.min.max.min.1) 3 6602 1409001 200452 1) The diameter is minimum to minimize the risk of cutting. 3.4.2.2 Physical properties Nets shall comply with tables 3 and 4, as appropriate. Table 3. Breaking forces of net yarn ClassN min. Test method A1 500ISO 2062 B900 C660 Table 4
39、. Rope breaking forces of net head line ClassN min. Test method Z7 000ISO 2307 Y3 000 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4Issue 2, November 1998 EN 750: 1995 BSI 1998 1 Net supporting brackets6 Net 2 Side backboard7 Rear ba
40、ckboard 3 Bottom side bar8 Upright 4 Example of anti-tilting device9 Bottom back bar 5 Crossbar Figure 1. Hockey goal type 2 | | | | | | | 3.4.2.3 Net fixing The net shall be so fixed that the ball will not pass between the goal frame and the net. 3.4.3 Ground sockets For the depth of the ground soc
41、ket and the dimensions of the concrete block see EN 749. When using sockets out of doors, they shall have a drainage hole. 4 Safety requirements 4.1 General Corners and edges which may cause injuries, shall be rounded with a radius of at least 3 mm. 4.2 Goal frame The edges of the goal frame shall b
42、e rounded to a radius of (31) mm. 4.3 Strength When tested in accordance with 5.2, the crossbar shall not fracture or collapse or show permanent deformation greater than 10 mm. 4.4 Stability When tested in accordance with 5.2, the goal shall not fall over nor slide. | | | | | 4.5 Net supporting brac
43、kets The connection of net supporting brackets shall not protrude outside the goal frame. 4.6 Net fixings The fixation of the net to the goal frame and the brackets/bars shall be designed in such a way that the player cannot be hurt or parts of him cannot be caught. This requirement is fulfilled if
44、e.g. openings do not exceed 5 mm. Steel cup hooks shall not be used. If spring hooks are used as means of fixation or for the end of a rope, they shall have screw caps. 4.7 Entrapment Regarding entrapment see prEN 1176-1. 5 Test methods 5.1 General If not otherwise specified in the following the req
45、uirements of clauses 3 and 4 are tested by measuring, visual inspection or practical test. Execute the test after conditioning the goal for a minimum of 3 h at a test temperature of 23 C2 C. Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Is
46、sue 2, November 1998Page 5 EN 750: 1995 BSI 1998 Figure 2. Stability test | | | | | | | 5.2 Determination of strength Apply a vertical force of 1 800 N at the centre of the crossbar for 1 mins. 0 +10 Note any fracture or other damage to the goal, Remove the force and measure any permanent deformatio
47、n 30 min afters after removal of the 0 +30 force. |5.3 Determination of stability Install the goal in its normal position of use. Apply a horizontal force (F) of 1 100 N at the top of the centre of the crossbar fors by means of a rope of1 min 0 +10 3 000 mm length (see figure 2). Note any falling ov
48、er or sliding. Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:59:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 750: 1995 BSI 1996 1) Marking EN 750 on or in relation to a product represents a manufacturers declaration of conformity, i.e. a claim by or on behalf of the manufactur
49、er that the product meets the requirements of the standard. The accuracy of the claim is therefore solely the responsibility of the person making the claim. Such a declaration should not be confused with third party certification of conformity, which can also be desirable. 6 Assembly instructions The manufacturer shall provide written instructions for assembly and installation. It shall be pointed out in the assembly instructions that any goals that are not being used at the moment should be secured again