BS-EN-12385-7-2002.pdf
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1、BRITISH STANDARD BS EN 12385-7:2002 Steel wire ropes Safety Part 7: Locked coil ropes for mine shafts The European Standard EN 12385-7:2002 has the status of a British Standard ICS 77.140.65 ? BS EN 12385-7:2002 This British Standard, having been prepared under the direction of the Engineering Secto
2、r Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 30 October 2002 BSI 30 October 2002 ISBN 0 580 40658 X National foreword This British Standard is the official English language version of EN 12385-7:2002. The UK participation in its
3、 preparation was entrusted to Technical Committee MHE/2, Wire ropes, 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 refer
4、red to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provis
5、ions of a contract. Users are responsible for its 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 international/European committee any enquiries on the interpretation,
6、or proposals for change, and keep the UK 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 title page, pages 2 to 14, an inside back cover and a back cover.
7、The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12385-7 October 2002 ICS 77.140.65 English version Steel wire ropes - Safety - Part 7: Locked
8、coil ropes for mine shafts Cbles en acier - Scurit - Partie 7: Cbles clos dextraction pour puits de mine Drahtseile aus Stahldraht - Sicherheit - Teil 7: Verschlossene Spiralseile fr Schachtfrderanlagen des Bergbaus This European Standard was approved by CEN on 28 March 2002. CEN members are bound t
9、o comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for 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 Manag
10、ement Centre or to any CEN member. This European Standard exists in three official 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 Management Centre has the same status as the o
11、fficial versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZA
12、TION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12385-7:2002 E EN 12385-7:2002 (E) 2 Contents page Forewo
13、rd3 Introduction.4 1Scope 4 2Normative references 4 3Terms and definitions4 4List of hazards4 5Safety requirements and/or measures 5 6Verification of safety requirements and/or measures7 7Information for use 8 Annex A (normative) Properties of wires for guide ropes before ropemaking9 Annex B (inform
14、ative) Minimum breaking forces11 Annex C (informative) Information which should be provided with an enquiry or order .13 EN 12385-7:2002 (E) 3 Foreword This document (EN 12385-7:2002) has been prepared by Technical Committee CEN/TC 168, “Chains, ropes, webbing, slings and accessories Safety”, the se
15、cretariat 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 April 2003, and conflicting national standards shall be withdrawn at the latest by April 2003. The other Parts of
16、 EN 12385 are: Part 1: General requirements Part 2: Definitions, designation and classification Part 3: Information for use and maintenance Part 4: Stranded ropes for general lifting applications Part 5: Stranded ropes for lifts Part 6: Stranded ropes for mine shafts Part 8: Stranded hauling and car
17、rying-hauling ropes for cableway installations designed to carry persons Part 9: Locked coil carrying ropes for cableway installations designed to carry persons Part 10: Spiral ropes for general structural applications Part 1 provides the general requirements of Parts 4 to 10. This is the first edit
18、ion of this Part. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta,
19、 Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. EN 12385-7:2002 (E) 4 Introduction During the preparation of this standard, it was assumed that a negotiation would take place between the purchaser and the manufacturer concerning the intended purpose of the rope. Sp
20、ecifiers, purchasers and users should recognise that locked coil ropes for mine shafts are, more often than not, specially designed by the rope manufacturer to meet particular shaft conditions and machinery requirements. 1 Scope This Part of this European Standard specifies the particular materials,
21、 manufacturing and testing requirements for full-locked coil hoist and half-locked and full-locked coil guide ropes for mine shafts. The particular hazards covered by this Part are identified in Clause 4. For information only, typical breaking forces for both full-locked coil hoist ropes and half-lo
22、cked and full-locked coil guide ropes, based on one particular combination of wire tensile strength grades in each case, are given in annex A (hoist ropes) and annex B (guide ropes) for some of the more common sizes. 2 Normative references This European Standard incorporates by dated or undated refe
23、rence, provisions from other 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 incorpo
24、rated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-2:1991/A1:1995, Safety of machinery Basic concepts General principles for design Part 2: Technical principles and specifications (Amendment 1). EN 105
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