1、May 2009DEUTSCHE NORM English price group 14No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 53.020.30!$W_:“1526023www.
2、din.deDDIN EN 1492-2Textile slings Safety Part 2: Roundslings made of man-made fibres for general purpose use(includes Amendment A1:2008)English version of DIN EN 1492-2:2009-05Textile Anschlagmittel Sicherheit nderung A1:2008)Englische Fassung DIN EN 1492-2:2009-05SupersedesDIN EN 1492-2:2000-10See
3、 start of validitywww.beuth.deTeil 2: Rundschlingen aus Chemiefasern fr allgemeine Verwendungszwecke (enthltDocument comprises 30 pagesDIN EN 1492-2:2009-05 2 Start of validity This standard takes effect on 1 May 2009. DIN EN 1492-2:2000-10 may be used in parallel until 28 December 2009. National fo
4、reword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories Safety” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Textil und
5、Textilmaschinen (Textilnorm) (Textiles and Textile Machinery Standards Committee), Mirror Committee NA 106-01-03 AA Chemiefaserhebebnder und Zurrgurte. For further information about Textilnorm, please refer to www.din.de. This standard includes Amendment A1:2008 to EN 1492-2:2000 and contains specif
6、ications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machines that are either first place
7、d on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying
8、this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). This European Standard includes also Corrigendum 1 issued by CEN on 2006-06-07. This European Standard is part of a series of standards dealing with the safety of textile slings. DIN E
9、N 1492 consists of the following parts, under the general title Textile slings Safety: Part 1: Flat woven webbing slings made of man-made fibres for general purpose use Part 2: Roundslings made of man-made fibres for general purpose use Part 4: Lifting slings for general service made from natural an
10、d man-made fibre rope Amendments This standard differs from DIN EN 1492-2:2000-10 as follows: a) Amendment 1 and Corrigendum 1 have been incorporated. b) Clause 7 “Marking” and clause 8 “Manufacturers certificate” have been supplemented. c) Annex ZA (informative) “Relationship between this European
11、Standard and the Essential Requirements of EU Directive 98/37/EC” has been included. d) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been added. Previous editions DIN 61360-1: 1973-04, 1978-07, 1986-03 DIN 61360-2:
12、 1973-04, 1978-07, 1980-04, 1986-03 DIN EN 1492-2: 2000-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1492-2:2000+A1 November 2008 ICS 53.020.30 Supersedes EN 1492-2:2000 English Version Textile slings - Safety - Part 2: Roundslings made of man-made fibres for general purpose use Elingues
13、textiles - Scurit - Partie 2: Elingues rondes en textiles chimiques dusage courant Textile Anschlagmittel - Sicherheit - Teil 2: Rundschlingen aus Chemiefasern fr allgemeine Verwendungszwecke This European Standard was approved by CEN on 30 June 2000 and includes Corrigendum 1 issued by CEN on 7 Jun
14、e 2006 and Amendment 1 approved by CEN on 11 September 2008. 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 without any alteration. Up-to-date lists and bibliographical refer
15、ences concerning such national standards may be obtained on application to the CEN Management 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
16、into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat
17、via, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, 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 Bru
18、ssels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1492-2:2000+A1:2008: EEN 1492-2:2000+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Hazards .6 Table
19、1 Hazards and associated requirements.7 5 Safety Requirements .7 Figure 1 Principle of core construction .8 Figure 2 Effective working length.9 Table 2 Working load limits and colour codes10 6 Verification of safety requirements11 Table 3 Testing intervals .12 Table 4 Testing intervals .13 7 Marking
20、 .13 Figure 3 Typical label format 14 Figure 4 Typical methods of attachment of label .15 8 Manufacturers certificate .15 9 Instructions for use .16 Annex A (normative) Methods of test to verify safety requirements.17 Table A.1 Maximum contact radii of bollards or pins.17 Annex B (normative) Informa
21、tion for use and maintenance to be provided by the manufacturer.19 Annex C (informative) Suggested content of information to be provided by the manufacturer with roundslings 21 Figure C.1 Double choke hitch .24 Annex ZA (informative) !Relationship between this European Standard and the Essential Req
22、uirements of EU Directive 98/37/EC“.26 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.27 Bibliography 28 DIN EN 1492-2:2009-05 EN 1492-2:2000+A1:2008 (E) 3 Foreword This document (EN 1492-2:2000+A1:2008) has been prepare
23、d by Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety”, 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 May 2009, an
24、d conflicting national standards shall be withdrawn at the latest by December 2009. This document supersedes EN 1492-2:2000. This document includes Amendment 1, approved by CEN on 2008-09-11 and Corrigendum 1 issued by CEN on 2006-06-07. The start and finish of text introduced or altered by amendmen
25、t is indicated in the text by tags !“. The modifications of the related CEN Corrigendum have been implemented at the appropriate places in the text and are indicated by the tags . This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free T
26、rade Association, and supports essential requirements of EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ This European Standard is one of a series of standards related to safety for textile slings as listed below
27、: Part 1: Specification for flat woven webbing slings, made of man-made fibres, for general purpose use Part 2: Specification for roundslings, made of man-made fibres, for general purpose use Part 4: Specification for lifting slings for general service made from natural and man-made fibre rope In th
28、is Standard: Annex A is normative, and gives the test methods to be used to verify the safety requirements. Annex B is normative, and gives the requirements for information on use and maintenance to be provided by the manufacturer with roundslings conforming to this European Standard. Annex C is inf
29、ormative, and provides some detailed information for use and maintenance which may be appropriate in compiling the information in accordance with annex B. !Annexes ZA and ZB are informative and give“ the relationship with EU Directives. According to the CEN/CENELEC Internal Regulations, the national
30、 standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pola
31、nd, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 1492-2:2009-05 EN 1492-2:2000+A1:2008 (E) 4 Introduction This European Standard has been prepared to be a harmonized standard providing one means of complying with the essential safety requirements of th
32、e Machinery Directive and associated EFTA regulations. This European Standard is a type C standard as specified in EN 292. The lifting accessories concerned and the extent to which hazards are covered is indicated in the scope of this standard. NOTE For hazards that are not covered by this standard,
33、 lifting accessories should be in accordance with EN 292. 1 Scope This European Standard specifies the requirements related to safety, including methods of rating and testing roundslings up to 40 tonnes working load limit (in straight lift) and two-, three-, and four-leg roundsling assemblies, with
34、or without fittings, made of polyamide, polyester and polypropylene. The roundslings covered by this Part of EN 1492 are intended for general purpose lifting operations, i.e. when used for lifting objects, materials or goods which require no deviations from the requirements, safety factors or WLLs s
35、pecified. Lifting operations not covered by this standard include the lifting of persons, potentially dangerous materials such as molten metal and acids, glass sheets, fissile materials, nuclear reactors and where special conditions apply. Roundslings conforming to this European Standard are suitabl
36、e for use and storage in the following temperature ranges: a) polyester and polyamide: -40C to 100C, b) polypropylene: -40C to 80C This European Standard does not apply to the types of roundsling indicated below: a) roundslings designed for securing or lashing of cargoes to each other on pallets and
37、 platforms or in vehicles; b) slings of tubular webbing without filling. This European Standard deals with the technical requirements to minimize the hazards listed in clause 4 which can arise during the use of roundslings when carried out in accordance with the instructions and specifications given
38、 by the manufacturer or authorized representative. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For d
39、ated references, subsequent amendments to or revisions of any of these publications apply to this European standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-2:1991/A11995, Sa
40、fety of machinery - Basic concepts, general principles for design Part 2: Technical principles and specifications DIN EN 1492-2:2009-05 EN 1492-2:2000+A1:2008 (E) 5 EN 1050:1996, Safety of machinery - Principles of risk assessment prEN 1677-1:2000, Components for slings Safety - Part 1: Forged steel
41、 components, Grade 8 prEN 1677-2:2000, Components for slings Safety - Part 2: Forged steel lifting hooks with latch, Grade 8 prEN 1677-3:1998, Components for slings Safety - Part 3: Forged steel self-locking hooks, Grade 8 prEN 1677-4:1998, Components for slings Safety - Part 4: Links, Grade 8 prEN
42、1677-5:1998, Components for slings Safety - Part 5: Forged steel lifting hooks with latch, Grade 4 prEN 1677-6:1998, Components for slings Safety - Part 6: Links, Grade 4 EN 10002-2:1991, Metallic materials - Tensile testing - Part 2: Verification of the force measuring system of the tensile testing
43、 machines EN 45012, General requirements for bodies operating assessment and certification/registration of quality systems (ISO/IEC Guide 62:1996) EN ISO 9002:1994, Quality systems - Model for quality assurance in production, installation and servicing (ISO 9002:1994) 3 Terms and definitions For the
44、 purposes of this standard, the following terms and definitions, symbols and abbreviations apply. 3.1 roundsling endless flexible sling consisting of a loadbearing core of yarn, completely enclosed in a woven cover, with or without fittings. 3.2 multi-leg sling assembly roundsling assembly, consisti
45、ng of two, three or four identical roundslings attached to a master link (See table 2) 3.3 representative sling roundsling representative of roundslings of the same type, which is used for verification purposes (See 6.2 and 6.3) NOTE This may differ from the production roundsling in length only 3.4
46、core hank of yarn which comprises the loadbearing part of a roundsling. 3.5 cover woven tubular webbing, or tube made from woven fabric and joined along its length, and which encloses the core. 3.6 closed surface webbing surface (of cover) which, when visually and manually examined, appears closed,
47、as is the case following thermofixing or colouring with additional substances, and where the single fibres support each other. DIN EN 1492-2:2009-05 EN 1492-2:2000+A1:2008 (E) 6 3.7 fitting loadbearing metal component, supplied as part of a roundsling so as to allow it to be attached to other liftin
48、g accessories, connected to other roundslings to form a multi-leg sling assembly or connected to the hook of a crane or other lifting machine. 3.8 master link link, or link assembly, forming the upper terminal fitting of a multi-leg sling assembly by means of which the sling assembly is attached to
49、the hook of a crane, other lifting machine or lifting accessory. 3.9 nominal length specified length of the roundsling, inclusive of fittings, from bearing point to bearing point (See 5.5) 3.10 effective working length (EWL) actual finished length of the roundsling, inclusive of fittings, from bearing point to bearing point (See 5.5) 3.11 working load limit (WLL) maximum mass which a roundsling is designed to sustain in straight lift and which a sling or sling assembly is authorized to sustain in general lifting serv
