BS-EN-ISO-1120-2002.pdf
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1、BRITISH STANDARD BS EN ISO 1120:2002 Conveyor belts Determination of strength of mechanical fastenings Static test method The European Standard EN ISO 1120:2002 has the status of a British Standard ICS 53.040.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sh
2、effieldun sheffieldun, na, Sun Nov 19 13:14:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 1120:2002 This British Standard, having been prepared under the direction of the Sector Policy and Strategy Committee for Materials and Chemicals, was published under the authority of the Standards Po
3、licy and Strategy Committee on 25 April 2002 BSI 25 April 2002 ISBN 0 580 39603 7 National foreword This British Standard is the official English language version of EN ISO 1120:2002. It supersedes BS 4890:1973 which is withdrawn. The UK participation in its preparation was entrusted to Technical Co
4、mmittee PRI/67, Conveyor belts, which has the responsibility to: A list of organizations 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
5、in the BSI Standards Catalogue under the section 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 a
6、re responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the U
7、K interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright date displayed in
8、this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:14:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1120 April 2002 ICS
9、 53.040.20 English version Conveyor belts - Determination of strength of mechanical fastenings - Static test method (ISO 1120:2002) Courroies transporteuses - Dtermination de la rsistance des assemblages agrafs - Mthode dessai statique (ISO 1120:2002) Frdergurte - Bestimmung der Festigkeit mechanisc
10、her Verbindungen - Statisches Prfverfahren (ISO 1120:2002) This European Standard was approved by CEN on 12 November 2001. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard with
11、out any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language mad
12、e by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, I
13、reland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitati
14、on in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1120:2002 E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:14:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1120:2002 (E) 2 Contents page Foreword3 1 Scope3 2 Normative references3 3 Terms
15、and definitions3 4 Principle4 5 Apparatus4 6 Test piece4 7 Procedure6 8 Expression of results6 9 Test report6 Bibliography8 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:14:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1120:2002 (E) 3 Foreword This document (EN ISO 1120:2002) has
16、been prepared by Technical Committee CEN/TC 188 “Conveyor belts“, the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 41 “Pulleys and belts (including veebelts)“. This European Standard shall be given the status of a national standard, either by publication of a
17、n identical text or by endorsement, at the latest by October 2002, and conflicting national standards shall be withdrawn at the latest by October 2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europ
18、ean Standard : Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 1 Scope This European Standard specifies a static test method for measuring the st
19、rength of a conveyor belt mechanical fastening; the mechanical joints can be either of the type employing a connecting rod or of a type which does not employ a connecting rod. This standard does not cover vulcanized joints. NOTE The purpose of the test specified in this standard is to eliminate mech
20、anical fastenings of insufficient static strength. A dynamic test will be established at a later date. The standard is not applicable or valid for light conveyor belts as described in EN 873. 2 Normative references This European Standard incorporates by dated or undated references, provisions from o
21、ther publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment
22、 or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN ISO 283-1:2000, Textile conveyor belts - Full thickness tensile testing - Part 1: Determination of tensile strength, elongation at break and elongation at the reference load (ISO
23、 283-1:2000). 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 width of fastening number of units multiplied by the pitch, or number of hooks multiplied by the pitch 3.2 pitch distance between a point on a unit or hook and the corresp
24、onding point on the next unit or hook, according to the type of fastening Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:14:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 1120:2002 (E) 4 NOTE See Figure 1. Width of fastening = PITCH x 8Width of fastening = PITCH x 3 Key 1 PITCH 2 Wi
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