BS-3087-1-1991.pdf
《BS-3087-1-1991.pdf》由会员分享,可在线阅读,更多相关《BS-3087-1-1991.pdf(8页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS 3087-1: 1991 Incorporating Amendment No. 1 Pliers and nippers Part 1: General introduction Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 05:22:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 3087-1:1991 This British Standard, having been prepared under the direction of
2、the Machine, Engineers and Hand Tools Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 31 May 1991 BSI 09-1999 The following BSI references relate to the work on this standard: Committee reference MTE/15 Draft for comment 87/71373 DC ISBN
3、0 580 17989 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Machine, Engineers and Hand Tools Standards Policy Committee (MTE/-) to Technical Committee MTE/15, upon which the following bodies were represented: British Coal Corporation
4、British Telecommunications plc Consumer Policy Committee of BSI Department of Trade and Industry Mechanical Engineering and Manufacturing Technology Division (Mmt) Electricity Supply Industry in England and Wales Engineering Equipment and Materials Users Association Federation of British Engineers T
5、ool Manufacturers Federation of British Hand Tool Manufacturers Handle Manufacturers Association Institute of Carpenters Institution of Production Engineers Ministry of Defence The following body was also represented in the drafting of the standard, through subcommittees and panels: National Associa
6、tion of Tool Dealers Amendments issued since publication Amd. No.DateComments 8045February 1994Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 05:22:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 3087-1:1991 BSI 09-1999i Contents Page Committees respons
7、ibleInside front cover Forewordii 1Scope1 2General1 3List of Parts1 Publication(s) referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 05:22:45 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 3087-1:1991 ii BSI 09-1999 Foreword This revision of this British Standard has
8、 been prepared under the direction of the Machine, Engineers and Hand Tools Standards Policy Committee. This Part of BS 3087 is Part 1 of the series of 14 new or revised Parts being issued. BS 3087:1959 will then be superseded and withdrawn. A British Standard does not purport to include all the nec
9、essary provisions of a contract. 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, page
10、s 1 and 2, an inside back cover and a back cover. 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. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 05:22:45 GMT+00:00 2006, Unc
11、ontrolled Copy, (c) BSI BS 3087-1:1991 BSI 09-19991 1 Scope This Part of BS 3087 gives an index and general introduction to the Parts of this British Standard for pliers, pincers and nippers. NOTEThe titles of the publications referred to in this standard are listed on the inside back cover. 2 Gener
12、al 2.1 Objects of the standard This standard presents a simplified range of types and sizes of pliers, pincers and nippers which should be suitable for most everyday applications. A minimum standard of quality of the tools is ensured so that they will have a useful life. 2.2 Quality considerations T
13、he duties required of a pair of pliers, pincers or nippers are often severe. There are, for example, many fields in which it is necessary for them to be able to cut hard steel wire, soft copper wire and cotton with equal facility. Many experiments and developments are currently taking place on the m
14、aterial for, and heat-treatment of, these tools and so the quality of the tools is ensured by stringent performance tests. These test requirements have been designed to simulate the function of the tool in normal average use. 2.3 Insulated pliers and nippers used for live circuit working The general
15、 requirements for insulated pliers, used for live circuit working, are given in IEC 900. Reference should also be made to the Electricity Supply Industry (ESI) standard 26-3, “Hand held insulated tools for live working up to 1 000 volts”.1) NOTEIt is now common practice to supply pliers fitted with
16、plastics sleeving. It should not be assumed that these pliers provide any measure of protection for live circuit working. 3 List of Parts This British Standard closely follows, but is not always technically equivalent to, standards adopted by the International Organization for Standardization (ISO).
- 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 3087 1991
链接地址:https://www.31doc.com/p-3732635.html