BS-ISO-2725-3-2001.pdf
《BS-ISO-2725-3-2001.pdf》由会员分享,可在线阅读,更多相关《BS-ISO-2725-3-2001.pdf(12页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS ISO 2725-3:2001 Assembly tools for screws and nuts Square drive sockets Part 3: Machine-operated sockets (“non-impact”) Dimensions ICS 25.140.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:09
2、GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 2725-3:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2001 BSI 06-2001 ISBN 0 580 37619 2 Nationa
3、l foreword This British Standard reproduces verbatim ISO 2725-3:2001 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical Committee MTE/15, Hand tools, to Subcommittee MTE/15/13, Assembly tools for screws and nuts, nippers and pliers, whic
4、h has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the sect
5、ion entitled “International Standards Correspondence 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.
6、 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 the UK interests informed; monitor r
7、elated international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 4, an inside back cover and a back cover. The BSI copyright date displayed in th
8、is document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 2725-3:2001(E) INTERNATIONAL STANDARD ISO 2725-3 First ed
9、ition 2001-04-01 Assembly tools for screws and nuts Square drive sockets Part 3: Machine-operated sockets (“non- impact”) Dimensions Outils de manuvre pour vis et crous Douilles carr conducteur femelle Partie 3: Douilles machine non-impact Dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun N
10、ov 26 08:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 2725-3:2001(E) ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 2725-3:2001(E) iii Foreword ISO (the International Organization for Standardization) is a worldwide federatio
11、n of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
12、 International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance wi
13、th the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn
14、to the possibility that some of the elements of this part of ISO 2725 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 2725-3 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 10
15、, Assembly tools for screws and nuts, pliers and nippers. ISO 2725 consists of the following parts, under the general title Assembly tools for screws and nuts Square drive sockets: ?Part 1: Hand-operated sockets Dimensions ?Part 2: Machine-operated sockets (“impact“) Dimensions ?Part 3: Machine-oper
16、ated sockets (“non-impact“) Dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARDISO 2725-3:2001(E) 1 Asse
17、mbly tools for screws and nuts Square drive sockets Part 3: Machine-operated sockets (“non-impact”) Dimensions 1Scope This part of ISO 2725 specifies dimensions, designation and marking of machine operated “non-impact“ square drive sockets. NOTE 1Machine operated “non-impact“ square drive sockets ar
18、e listed under number 301 in ISO 1703:1983. NOTE 2Hand-operated sockets are dealt with in ISO 2725-1. Machine-operated “impact“ sockets are dealt with in ISO 2725-2. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provision
19、s of this part of ISO 2725. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 2725 are encouraged to investigate the possibility of applying the most recent editions of the normative docum
20、ents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 691, Assembly tools for screws and nuts Wrench and socket openings Tolerances for general use. ISO
21、 1174-2, Assembly tools for screws and nuts Driving squares Part 2: Driving squares for power socket tools. 3Tolerances on width across flats Tolerances on width across flats, s, shall be in conformity with the tolerances for socket openings given in ISO 691. Manufacturers are free to choose the ser
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS ISO 2725 2001
链接地址:https://www.31doc.com/p-3745563.html