EN 12959-2000 en Footwear - Test Methods for Shanks - Longitudinal Stiffness《鞋类 鞋底中间狭窄部分的试验方法 纵向硬度》.pdf
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1、BRITISH STANDARD Footwear - Test methods for shanks - Longitudinal stiffness The European Standard EN 12959:2000 has the status of a British Standard ICs 61.060 NO COPYNG WITHOUT BSI PERMISSION EXCEPT AS PERMITED BY COFYRIGHT LAW 35 EN 129592000 STD*BSI ES EN L2757-ENGL 2UOU II Lb24bb9 08579bb 27b B
2、S EN 12959:2000 National foreword TIS British Standard is the officiai English language version of EN 129592000. It supersedes BS 51314.18: 1985 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear and leather, which has the responsibil to
3、: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the LTK interests informed; them in the UK A list of organizations
4、 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 Corres
5、pondence 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
6、 of 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 4, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. T
7、his British Standard, having been prepared under the direction of the Sector Committee for Materiais and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 July 2000 O BSI 07-2000 Amendments issued since publication Amd.No. IDate /Comments ISBN O 580
8、34282 4 STD.BSI BS EN 12959-ENGL 2000 W Zb24bb9 0857967 122 EUROPEAN STANDARD EN 12959 NORME EUROPENNE EUROP- NORM February 2ooo ICs 61.060 Engsh version Chausswres - Mthodes dessai Fgcit longitudinae Lngsskkeit Cambion- Schuhe - prllfverfahren flir Gelenke - This European standard was approved by C
9、EN on 1 Januaqy ZOOO. CEN members are bound to comply with the CEN/CENELEC Internai Reguiaons which stipulate the conditions for giving this European Standard the status of a national standard without any alteraton. Uptcdae lists and bibhographid references concerning such nationai standards may be
10、obtained on application to the Centrai Secre- or to any CEN member. This European standard exists in three official versions (English, l?rench,German). A version in any other language made by transhion under the responsibility of a CEN member into its own language and notified to the Centrai SecreW
11、has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Wand, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzeriand and United Kingdom. European Committ
12、ee for Standardization Comit Europen de Nonnalisati on Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, 3-1060 Brussels O 2000 CEN Ali nghts of exploitation in any form and by any means reserved worldwide for CEN naional members. Ref. No. EN 129592000 E STDeBSI BS EN L2959-ENG
13、L 2000 = Lb24bb9 0857968 069 m Page 2 EN 129592000 Foreword This European Standard has been prepared by Technical Committee CENRC 309, Footwear, the Secretariat of which is held by AENOR. This European Standard shall be given the status of a national standard, either by publication of an identical t
14、ext or by endorsement, at the latest by August 2000, and conflicting national standards shall be withrawn at the latest by August 2000. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standaxd Aust
15、ria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, My, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Foreword 1 Scope 2 Normative references 3 Definitions 4 Apparatus and materials 5 Sampling and conditi
16、oning 6 Test method 7 Expression of results 8 Test report page 2 3 3 3 3 3 3 4 4 Q BSI 07-2000 1 scope This European Standard specifies a method for assessing the stiffness in the longituinai b) a means of applying a downward force to the forward end of the shank of 2N, 4N, 6N and 8N with a toleranc
17、e of Its%; c) a means of measuring the vertical deflection of the shank at the point where the force is applied to an accuracy of *,o25 mm. 4.2 A laboratory timer or similar with an accuracy 4.3 Callipers and/or a stainless steel rule with an of *,l s. accuracy of 10,5 mm. Page 3 EN 12969m 6 Samplin
18、g and conditioning The test specimen shall be a complete shank. At least three specimens of each type of shank shall be tk%ed. Test specimens shall be conditioned for 48 h in a contmlied atmosphere in accordance with EN 12222 prior to testing. Tests shall be carried out in a suitable conditioned atm
19、osphere in accordance with EN 12222. Where this is not possible tests shall be carried out within 16 min of removing the test specimen from the conditioned atmosphere. 6 Test method 6.1 The shank is clamped at its heel end and bent as a cantiiever beam by masses aded at its forward end. The amount o
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