BS 6102-15-1991 Cycles - Specification for dimensions of spoke nipples《自行车 第15部分 辐条螺纹接头尺寸规范》.pdf

《BS 6102-15-1991 Cycles - Specification for dimensions of spoke nipples《自行车 第15部分 辐条螺纹接头尺寸规范》.pdf》由会员分享，可在线阅读，更多相关《BS 6102-15-1991 Cycles - Specification for dimensions of spoke nipples《自行车 第15部分 辐条螺纹接头尺寸规范》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARD BS 6102-15: 1991 ISO 6701: 1991 Cycles Part 15: Specification for dimensions of spoke nipplesBS6102-15:1991 This British Standard, having been prepared under the directionof the General Mechanical Engineering Standards Policy Committee, waspublished under the authorityof the Standar

2、ds Boardand comes into effect on 30 September 1991 BSI 07-1999 The following BSI references relate to the work on this standard: Committee reference GME/25 Draft for comment 89/70635 DC ISBN 0 580 20049 3 Committees responsible for this British Standard The preparation of this British Standard was e

3、ntrusted by the General Mechanical Engineering Standards Policy Committee (GME/-) to Technical Committee GME/25, upon which the following bodies were represented: Association of Consulting Scientists Association of Consumer Research Association of Cycle Traders Bicycle Association of Great Britain B

4、ritish Battery Manufacturers Association British Cycling Federation British Rubber Manufacturers Association Consumer Policy Committee of BSI Cyclists Touring Club Department of Transport Institute of Trading Standards Administration Royal Society for the Prevention of Accidents Small Electrical App

5、liances Marketing Association Individual manufacturers of cycles Amendments issued since publication Amd. No. Date CommentsBS6102-15:1991 BSI 07-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope 1 2 Dimensions 1 3 Designation 1 Figure 1 1 Table 1 2BS6102-15:

6、1991 ii BSI 07-1999 National foreword This Part of BS6102has been prepared under the direction of the General Mechanical Engineering Standards Policy Committee and forms part of a series implementing corresponding international standards in the development of which the United Kingdom has played an a

7、ctive part. This standard is identical with ISO6701:1991“Cycles External dimensions of spoke nipples”, which was prepared by Technical Committee ISO/TC149 of the International Organization for Standardization (ISO). A British Standard does not purport to include all the necessary provisions of a con

8、tract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages1 and 2 and a back cover.

9、 This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.ISO6701:1991(E) BSI 07-1999 1 1 Scope This International Standard specifies the external dimensions and tolerances of the spoke nippl

10、es of bicycles. It also specifies the designation. It applies to round or flat head spoke nipples. 2 Dimensions External dimensions of spoke nipples shall be those indicated in Figure 1 and Table 1. 3 Designation Any spoke nipple in conformity with the specifications of this International Standard s

11、hall be designated by the number of this International Standard, followed by the wire diameter, expressed in millimetres. Example of designation: Nipple ISO 6701 ?2 Figure 1 ISO 6701:1991(E) 2 BSI 07-1999 Table 1 Dimensions in millimetres Head thickness and slot width Wire diameter d 1 d d k l 1 s L

12、ength of engaged thread Thick round head Thin round head Thick flat head r f l 2 n t r f l 2 n t l 2 n t ref. min. min. min. min. 1,8 2 4 5 6 4 3,3 4 min. 5 2,7 1,6 1,6 10 2 1,1 1,1 2,3 1,6 1,5 2,3 4,8 5,5 6,5 4 3,8 4,5 6 2,7 1,6 1,6 3,15 1,6 1,75 2,6 5,5 6,5 7,5 4 4,5 5,5 7,5 3,6 2 2 12,5 2,6 1,6 1

13、,6 3,2 1,6 1,75 0 0,3 0 0,1 0 0,2 0 0,2 0 0,4 0 0,2 0 0,2 0 0,4 0 0,2 0 0,2 0 0,4 0 0,3 0 0,1 0 0,2 0 0,2 0 0,4 0 0,3 0 0,2 0 0,5 0 0,3 0 0,1 0 0,3 0 0,2 0 0,4 0 0,2 0 0,2 0 0,4 0 0,9 0 0,2 0 0,5blankBS 6102-15: 1991 ISO 6701: 1991 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitut

14、ion BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should m

15、ake sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this BritishStandard would inform the Secretary of the technical committee re

16、sponsible, the identity of which can be found on the inside front cover. Tel:02089969000. Fax:02089967400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, interna

17、tional and foreign standards publications should be addressed to Customer Services. Tel:02089969001. Fax:02089967001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as BritishStandards, unless otherwise requested

18、. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. C

19、ontact the Information Centre. Tel:02089967111. Fax:02089967048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel:02089967002

20、. Fax:02089967001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the internationalstandardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval

21、system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. I

22、f these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel:02089967070.