BS EN 873-1997 轻型物料运送带.主要特性和应用.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 873 : 1997 The Euro
2、pean Standard EN 873 : 1996 has the status of a British Standard ICS 53.040.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Light conveyor belts Principal characteristics and applications BS EN 873 : 1997 This British Standard, having been prepared under the direction of th
3、e Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 May 1997 BSI 1997 The following BSI references relate to the work on this standard: Committee reference PRI/67 Draft for comment 93/301176 DC ISBN 0 580 27369 5 Amendments
4、 issued since publication Amd. No.DateText affected Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee PRI/67, Conveyor belts, upon which the following bodies were represented: Association of British Mining Equipment Compani
5、es British Apparel and Textile Confederation British Iron and Steel Producers Association British Rubber Manufacturers Association Ltd Engineering Equipment and Materials Users Association Institute of Materials Mechanical Handling Engineers Association Tun Abdul Razak Research Centre BS EN 873 : 19
6、97 BSI 1997i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 8733 ii BSI 1997 BS EN 873 : 1997 National foreword This British Standard has been prepared by Technical Committee PRI/67, and is the English language version of EN 873 : 1996 Light conveyor
7、belts Principal characteristics and applications, published by the European Committee for Standardization (CEN). 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
8、, the EN title page, pages 2 to 4, an inside back cover and a back cover. w w w . b z f x w . c o m CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN
9、members Ref. No. EN 873 : 1996 E EUROPEAN STANDARDEN 873 NORME EUROPE ENNE EUROPA ISCHE NORM December 1996 ICS 53.040.20 Descriptors: Conveyor belts, description, composition, dimension, characteristics, specifications English version Light conveyor belts Principal characteristics and applications C
10、ourroies transporteuses le ge res Caracte ristiques et applications principales Leichte Fo rdergurte Grundeigenschaften und Anwendungen This European Standard was approved by CEN on 1995-03-14. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions f
11、or giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three officia
12、l versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Bel
13、gium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. w w w . b z f x w . c o m Page 2 EN 873 : 1996 BSI 1997 Foreword This European Standard has been prepared by Technical Committee CEN/TC
14、188, Conveyor belts, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 1997, and conflicting national standards shall be withdrawn at the latest by June
15、 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Sp
16、ain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Description3 w w w . b z f x w . c o m Page 3 EN 873 : 1996 BSI 1997 1 Scope This European standard describes the principal characteristics and applications of light conveyor belts. This description is necessary either
17、 for limiting the validity of certain standards to light conveyor belts or for excluding light conveyor belts from the validity of certain standards. 2 Description 2.1 Applications Light conveyor belts are predominantly used for the indoor transport of unit loads (for example: parcels, boxes, cans,
18、containers, luggage, industrial goods of all kinds and foodstuffs). In many cases, light conveyor belts are incorporated into a machine as an integral machine element. They are then called machine belts (also known as machine tapes). In that function, they perform either just as a conveying element
19、or as a conveying element which additionally participates in a manufacturing action or in a manufacturing process. In such applications, machine belts sometimes get special names. Examples for machines using machine belts with a pure conveying function: Paper processing machinery (printing, cutting,
20、 etc.), letter sorting/cancelling machines, ticket vending/defacing automats and packaging machines. Examples for machines using machine belts participating in a manufacturing action or in a manufacturing process: Newspaper folding machines, processing machinery for dough, chocolate and sweets, spec
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