1、August 2009DEUTSCHE NORM English price group 10No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.220.40!$XS“1538848ww
2、w.din.deDDIN EN 13613Roller sports equipment Skateboards Safety requirements and test methodsEnglish version of DIN EN 13613:2009-08Rollsportgerte Skateboards Sicherheitstechnische Anforderungen und PrfverfahrenEnglische Fassung DIN EN 13613:2009-08SupersedesDIN EN 13613:2001-04See start of validity
3、www.beuth.deDocument comprises 19 pagesDIN EN 13613:2009-08 Start of validity This standard takes effect on 1 August 2009. National foreword This standard includes safety requirements within the meaning of the Gerte- und Produktsicherheitsgesetz (German Equipment and Product Safety Act). This standa
4、rd has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and equipment” (Secretariat: DIN, Germany), Working Group WG 10 “Roller sports equipment”. The responsible German body involved in its preparation was the Normenausschuss Sport- und Freizeitg
5、ert (Sports Equipment Standards Committee), Technical Committee NA 112-01-07 AA Rollsportgerte. Once this standard has been identified by the Committee for Technical Work Equipment and Consumer Products and published in the Bundesanzeiger (German Federal Gazette), compliance of skateboards as in thi
6、s standard with the relevant health and safety requirements (i.e. as in the GPSG) may be presumed. The German GS mark (GS stands for Geprfte Sicherheit, meaning safety tested) may then be applied to the skateboards under the provisions of 7 of the GPSG. The DIN Standard corresponding to the European
7、 Standard referred to in this document is as follows: EN 22768-1 DIN ISO 2768-1 Amendments This standard differs from DIN EN 13613:2001-04 as follows: a) In subclause 4.1, the classification has been modified. b) In subclauses 6.7.2 and 6.10.2, the velocity has been changed. c) In clause 7 d) and e)
8、, the marking has been modified. d) In subclause 8.3 a) and f), specifications on service and maintenance have been modified. e) In subclause 8.4, the warning note has been modified. Previous editions DIN 7920: 1979-06, 1979-10 DIN EN 13613: 2001-04 2 DIN EN 13613:2009-08 National Annex NA (informat
9、ive) Bibliography DIN ISO 2768-1, General tolerances Tolerances for linear and angular dimensions without individual tolerance indications 3 DIN EN 13613:2009-08 4 This page is intentionally blank. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13613 April 2009 ICS 97.220.40 Supersedes EN 1361
10、3:2001 English Version Roller sports equipment Skateboards Safety requirements and tests methods Equipement de sports roulettes Planches roulettes Exigences de scurit et mthodes dessai Rollsportgerte Skateboards Sicherheitstechnische Anforderungen und Prfverfahren This European Standard was approved
11、 by CEN on 5 March 2009. 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 bibliographical references concerning such national standa
12、rds may be obtained on application to the CEN Management Centre 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 member into its own language and notified to
13、the CEN Management Centre has the same status as theofficial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nethe
14、rlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation i
15、n any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13613:2009: EEN 13613:2009 (E) 2 Contents PageForeword 31 Scope 42 Normative references 43 Terms and definitions .44 Classification 45 Construction .56 Test methods 67 Marking 128 Information supplied by the manufac
16、turer 12Annex A (informative) Skateboard safety code . 14Bibliography . 15DIN EN 13613:2009-08 EN 13613:2009 (E) 3 Foreword This document (EN 13613:2009) has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational equipment”, the secretariat of which is held by DIN
17、. 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 October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. Attention is drawn to the possibility that some
18、 of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13613:2001. Annex A is informative. In relation to EN 13613:2001, the following main changes have been in
19、troduced: a) classification in 4.1 modified; b) velocity in 6.7.2 and 6.10.2 changed; c) marking in Clause 7 d) and e) modified; d) service and maintenance in 8.3 a) and f) modified; e) WARNING in 8.4 modified. According to the CEN/CENELEC Internal Regulations, the national standards organizations o
20、f the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Repub-lic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sl
21、ovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 13613:2009-08 EN 13613:2009 (E) 4 1 Scope This standard specifies requirements for non-motorized skateboards which are supplied for use by one rider at a time. The skateboards covered by this standard are graded by performan
22、ce criteria for different categories of body weight. This standard is not applicable for skateboards for use by a rider up to 20 kg. EN 71-1 is applicable for those. This standard does not apply to individual components. 2 Normative references The following referenced documents are indispensable for
23、 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 22768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual to
24、lerance indications (ISO 2768-1:1989) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 skateboard fully assembled and useable sports equipment consisting of one deck on two trucks and wheels on which the rider can propel him/herself and which
25、can be steered by shifting his/her body mass 3.2 mid-steering setting setting between the positions of the softest and hardest steering settings 3.3 softest steering setting setting achieved when for example an action bolt (Kingpin) is unscrewed so that the cushion is just relieved of any pressure f
26、rom it 3.4 hardest steering setting setting achieved when for example an action bolt (Kingpin) is fully tightened so that the cushion is subjected to maximum pressure from it 4 Classification 4.1 Class A Skateboards intended for use by a rider of more than 20 kg up to 100 kg mass. 4.2 Class B Skateb
27、oards intended for use by a rider of more than 20 kg up to 50 kg. DIN EN 13613:2009-08 EN 13613:2009 (E) 5 5 Construction 5.1 General Typical components of a skateboard are illustrated in Figure 1. NOTE Figure 1 is only an example for reference. General tolerances: EN 22768-v. Key 1 Deck 2 Cushion 3
28、 Riser pad 4 Action bolt (Kingpin) 5 Axle 6 Wheels 7 Trucks Figure 1 Components of a skateboard 5.2 Requirements 5.2.1 There shall be no projections above the upper surface of the deck. The complete upper surface of the deck shall be equipped with an anti-slide surface. 5.2.2 When tested in accordan
29、ce with 6.8, it shall not be possible to touch, with the test cylinder (see 6.8.2), any projection which has a length greater than 10 mm and less than 100 mm2in area. 5.2.3 When the action bolt (kingpin) of the truck is fully tightened, no part of the action bolt shall be in con-tact with the unders
30、ide of the deck. 5.2.4 If a part of the axles and means of securing the wheels shall project beyond the outer edge of the wheels than the axle and means of securing the wheels shall not project beyond the deck. All edges on the skateboard which can come into contact with parts of the body during nor
31、mal use shall be rendered safe, or shaped so that injuries cannot occur. 5.2.5 The corners and edges of the deck shall be rounded off and free from burr and sharp or protruding edges. The outlines of the deck shall be rounded off with a minimum radius of 10 mm as shown in Figure 2. Key R 10 mm Figur
32、e 2 Radius of edges of deck DIN EN 13613:2009-08 EN 13613:2009 (E) 6 5.2.6 Where self-locking nuts are used, the entire thread, including the locking section, shall be in contact with the bolt. Self-locking nuts and other self-locking fixings that are loosened several times for the purpose of modifi
33、cation or servicing, shall be suitable for this purpose. The information supplied by the manufacturer shall indicate if self-locking nuts and other self-locking elements can loose their effectiveness. 5.2.7 When tested in accordance with 6.5, the coefficient of adhesion (0) of the wheels shall be a
34、minimum of 0,3. 5.2.8 When tested in accordance with 6.6, the wheel bearings shall not get stuck or disintegrate. 5.2.9 When tested in accordance with 6.7, 6.9 and 6.10 no part of the skateboard shall break, there shall be no signs of functional damage and no fastening devices shall have worked loos
35、e. 6 Test methods 6.1 General All tests shall be carried out on fully assembled skateboards at the mid-steering setting. 6.2 Test specimens Two skateboards of the same type shall be tested in accordance with the order described in 6.3. 6.3 Order of testing 6.3.1 Specimen 1 The specimen shall be subj
36、ected to the test in the following order: a) wheel adhesion test (see 6.5); b) speed test (see 6.6); c) endurance test (see 6.7). 6.3.2 Specimen 2 The specimen shall be subjected to the test in the following order: a) test of external design (see 6.8); b) drop test (see 6.9); c) impact test (see 6.1
37、0). 6.4 Conditioning and testing temperatures Unless otherwise specified the skateboards shall be conditioned and tested either at a temperature of (23 2) C and a relative humidity of (50 5) % or at a temperature of (20 2) C and a relative humidity of (65 5) %. DIN EN 13613:2009-08 EN 13613:2009 (E)
38、 7 6.5 Wheel adhesion test 6.5.1 Principle The wheel adhesion is tested by pulling a wheel along a steel plate with a fine brushed and degreased surface of arithmetical mean roughness Raof 1,5 m to 2,0 m. 6.5.2 Apparatus Steel plate, with a parallel lay and surface texture between Ra= 1,5 m and Ra=
39、2,0 m and two weights, each of (20 0,5) kg mass. 6.5.3 Procedure Degrease the tyre surface of the wheels of the skateboard and the steel plate. Measure the mass of the skate-board. Load the skateboard with a mass of (20 0,5) kg over each axle and place it on the steel plate so that the lay is perpen
40、dicular to the force F to be applied. Apply force without shock to the trucks (see Figure 3) and when the wheels are at the point of slipping, measure the applied force F. Key 1 Steel plate 2 Point of application of force Figure 3 Adhesion test apparatus 6.5.4 Calculation of results Calculate the co
41、efficient of adhesion of the wheels 0from Equation (1): g) + (400mF= (1) where F is the force applied, in newtons; m is the mass of the skateboard, in kilograms; g is the acceleration due to gravity, i.e. 9,81 m/s2. DIN EN 13613:2009-08 EN 13613:2009 (E) 8 6.6 Speed test 6.6.1 Principle A loaded ska
42、teboard is driven at speed and the wheel bearings are examined for signs of damage. 6.6.2 Procedure For skateboards Class A, place a mass of (50 0,5) kg over the one axle set of wheels under test. Run the skateboard continuously at a speed of (20 0,5) km/h for at least 6 min. For skateboards Class B
43、, place a mass of (40 0,5) kg over the one axle set of wheels under test. Run the skateboard continuously at a speed of (20 0,5) km/h for at least 3 min. Note whether or not the wheel bearings seize up or disintegrate. 6.7 Endurance test 6.7.1 Principle One set of wheels of a skateboard not tested i
44、n accordance with 6.6 is subjected to a simulation of normal wear and tear using a cylindrical ramp apparatus. The skateboard is then examined for any damage to its function-ability. 6.7.2 Apparatus The test is carried out on a drum rotating at a circumferential speed of 0,5 m/s. The drum is fitted
45、with ramps offset one to another and evenly spaced. The distance between these ramps shall be such that the skateboard passes over at least one ramp in 1,5 s (see Figure 4). DIN EN 13613:2009-08 EN 13613:2009 (E) 9 Linear dimensions in millimetres Key 1 Drum m mass Figure 4 Diagram of endurance test
46、 apparatus 6.7.3 Procedure Test the set of wheels of the skateboard referred to in 6.7.1 while the skateboard is allowed only to move verti-cally on the tested end and is fixed horizontally and vertically on the other end of the skateboard (see Figure 4). Place a mass m = (40 0,5) kg for skateboards
47、 of Class A and m = (25 0,5) kg for Class B over a length of 75 mm centrally over the deck axle. For skateboards Class A and B set the cylinder in motion and run it until the distance covered by the wheels un-der test is (25 0,5) km. Note whether or not there is any breakage, signs of functional dam
48、age, or any fastening devices have worked loose. 6.8 External design 6.8.1 Principle A test cylinder is used to assess protruding parts. DIN EN 13613:2009-08 EN 13613:2009 (E) 10 6.8.2 Apparatus Test cylinder of diameter (50 0,1) mm and minimum length 150 mm (see Figure 5). Dimensions in millimetres
49、 Key 1 Wheel 2 Test cylinder Figure 5 Example of use of test cylinder 6.8.3 Procedure Using the cylinder (see 6.8.2), test any projecting parts such as screws and levers that project by more than 10 mm and less than 100 mm2in area. Present the cylinder at any angle to the part under test. Note whether or not the part under test touches the outer surface, excluding the ends, of the cylinder. 6.9 Drop test 6.9.1 Principle A cylindrical mass is dropped fr
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