1、February 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!$Uv“1508357
2、www.din.deDDIN EN 13889Forged steel shackles for general lifting purposes Dee shackles and bow shackles Grade 6 Safety (includes Amendment A1:2008)English version of DIN EN 13889:2009-02Geschmiedete Schkel fr allgemeine Hebezwecke Gerade und geschweifte Schkel Gteklasse 6 Sicherheit (enthlt nderung
3、A1:2008)Englische Fassung DIN EN 13889:2009-02SupersedesDIN EN 13889:2003-09www.beuth.deDocument comprises 33 pagesDIN EN 13889:2009-02 2 Start of validity This standard takes effect on 1 February 2009. DIN EN 13889:2003-09 may be used in parallel until 28 December 2009. National foreword Clause 5 o
4、f 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 Rundstahlketten
5、(Round Steel Link Chains Standards Committee), Technical Committee 3 Anschlagketten und Zubehr. For more detailed information about the Normenausschuss Rundstahlketten (NRK), please visit www.nrk.din.de. This standard includes Amendment A1:2008 to EN 13889:2003 and contains specifications meeting th
6、e 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 placed on the market or
7、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 this standard may a
8、ssume compliance with the requirements of the Machinery Directive (“presumption of conformity”). Amendments This standard differs from DIN EN 13889:2003-09 as follows: a) Clause 8 g) has been amended. b) Annex ZA (informative) “Relationship between this European Standard and the Essential Requiremen
9、ts of EU Directive 98/37/EC” has been revised. c) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has added. Previous editions DIN EN 13889:2003-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13889:2003+A1 Novemb
10、er 2008 ICS 53.020.30 Supersedes EN 13889:2003 English Version Forged steel shackles for general lifting purposes - Dee shackles and bow shackles - Grade 6 - Safety Manilles forges en acier pour applications gnrales de levage - Manilles droites et manilles lyres - Classe 6 - Scurit Geschmiedete Schk
11、el fr allgemeine Hebezwecke - Gerade und geschweifte Schkel - Gteklasse 6 - Sicherheit This European Standard was approved by CEN on 25 April 2003 and includes Amendment 1 approved by CEN on 9 September 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate t
12、he 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 CEN Management Centre or to any CEN member. This European Standard exists
13、 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 CEN Management Centre has the same status as the official versions. CEN members are the national standards bod
14、ies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EU
15、ROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13889:2003+A1:2008: EEN
16、13889:2003+A1:2008 (E) 2 Contents page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Hazards .7 5 Safety requirements 8 6 Verification of safety requirements14 7 Marking .19 8 Manufacturers certificate .19 9 Instructions for use .20 Annex A (informative) S
17、afe use of shackles.21 Annex B (normative) Shackle pins27 Annex C (informative) Designation system for forged steel shackles 28 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.29 Annex ZB (informative) !Relationship between
18、 this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.30 Bibliography 31 DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 3 Foreword This document (EN 13889:2003+A1:2008) has been prepared by Technical Committee CEN /TC 168, “Chains, ropes, webbing, slings and accessories
19、- 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, and conflicting national standards shall be withdrawn at the latest by December 2009. T
20、his document supersedes EN 13889:2003. This document includes Amendment 1, approved by CEN on 2008-09-09. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and t
21、he European Free Trade 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.“ Annexes A and C are informative. Annex B is normative. According to the CEN/CENELEC Inter
22、nal Regulations, the national 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, Mal
23、ta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 4 Introduction This European Standard has been prepared to be a harmonised standard to provide one means of conforming with the essent
24、ial safety requirements of the Machinery Directive and associated EFTA regulations. The extent to which hazards are covered is indicated in the scope. In addition, lifting equipment will conform as appropriate to EN 292 for hazards that are not covered by this standard. The designation system given
25、in annex C for recording the identifying features of forged steel shackles has been included in this first edition of this standard as an informative annex. However, should its use become accepted then the status of the annex will need to be reviewed. DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 5
26、 1 Scope This European Standard specifies requirements for forged steel Dee and bow shackles of grade 6 for general lifting purposes in a range of working load limits 0,5 t to 25 t maximum. This standard applies only to those shackles with threaded pins. Annex A gives information on the safe use of
27、shackles, annex B gives information on types of pins, and annex C gives an example of a designation system for forged steel shackles. The hazards covered are identified in clause 4. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publica
28、tions. These normative references are cited at 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 or revision.
29、For undated references the latest edition of the publication referred to applies (including amendments). EN 292-2: 1991, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications EN 1050: 1996, Safety of machinery Principles for risk assessment
30、 EN 10025: 1990, Hot rolled products of non-alloy structural steels Technical delivery conditions EN 10045-1, Metallic materials Charpy impact test Part 1: Test method EN 10045-2, Metallic materials Charpy impact test Part 2: Verification of the testing machine (pendulum impact) EN 10228-1, Non-dest
31、ructive testing of steel forgings Part 1: Magnetic particle inspection EN 10228-2, Non-destructive testing of steel forgings Part 2: Penetrant testing EN 45012, General requirements for bodies operating assessment and certification/registration of quality systems (ISO/IEC Guide 62:1996) EN ISO 7500-
32、1: 1999, Metallic materials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system. (ISO 7500-1:1999) ISO 261, ISO general-purpose metric screw threads General plan ISO 263, ISO inch screw threads Gen
33、eral plan and selection for screws, bolts and nuts Diameter range 0.06 to 6 inch ISO 643, Steels Micrographic determination of the apparent grain size DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 6 3 Terms and definitions For the purposes of this European Standard the terms and definitions given i
34、n EN 10025: 1990 and the following apply: 3.1 shackle a lifting accessory comprising a body and pin as shown in Figures 1 and 2 which are readily separable and can be used to connect a load to a lifting machine directly or in conjunction with other lifting accessories. 3.2 body a part of the shackle
35、 formed to the shape of a dee or bow and terminating in eyes as shown in Figures 1 and 2. 3.3 pin a component of circular section which passes through the eyes of the shackle, as shown in Figures 1, 2 and B.1 and which can be readily disassembled. 3.4 dee shackle a shackle the crown of which forms a
36、 semicircle of internal radius half the width, W, between the eyes as shown in Figure 1. 3.5 bow shackle a shackle the crown of which forms more than a semicircle of internal radius more than half the width, W, between the eyes as shown in Figure 2. 3.6 working load limit WLL maximum mass that a sha
37、ckle is authorized to sustain in general service NOTE This term has the same meaning as the term maximum working load used in EN 292-2: 1991, annex A. 3.7 manufacturing proof force MPF force applied to the shackle during the manufacturing proof test 3.8 breaking force BF maximum force reached during
38、 the static tensile test of a shackle at which the shackle fails to retain the load 3.9 traceability code series of letters and/or numbers marked on a shackle that enables its manufacturing history, including identity of the cast of steel used, to be traced 3.10 lot number of shackles of the same ty
39、pe and dimensions, manufactured during the same production run from the same cast of steel and subjected to the same heat treatment process 3.11 type W pin screwed pin with eye and collar and which screws into one eye of the shackle body DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 7 3.12 type X p
40、in bolt type pin with hexagon head, hexagon nut and split cotter pin 3.13 competent person designated person, suitably trained, qualified by knowledge and practical experience, and with the necessary instruction to enable the required test and examination to be carried out NOTE EN ISO 9001 gives gui
41、dance on training. 4 Hazards Accidental release of a load, or release of a load due to failure of shackle puts at risk, either directly or indirectly the safety or health of those persons within the danger zone. In order to provide the necessary strength and durability of shackles EN 13889 gives req
42、uirements for the design, manufacture and testing to ensure the specified levels of performance are met. Since failure can be caused by the incorrect choice of grade and specification of shackle EN 13889 also gives the requirements for marking and the manufacturers certificate. Errors of fitting can
43、 also lead to failure and EN 13889 contains dimensional requirements to allow correct fit. Risk of injury due to sharp edges, sharp angles or rough surfaces when handling is also covered by this standard. Those aspects of safe use associated with good practice are given in annex A. Table 1 contains
44、those hazards, which require action to reduce risk identified by risk assessment as being specific and significant for shackles. Table 1 Hazards and associated requirements Hazards identified in annex A Relevant clause Relevant clause/ EN 1050: 1996, of annex A of EN 292-2: 1991 subclause of EN 1388
45、9 1 Mechanical hazard 1.3.2 due to inadequacy 4.1.2.3 of strength 1.3.2 4.1.2.3 4.1.2.5 5 5 5 4.2.4 6 4.3.2 7 4.2.4 8 1.7.4 9 1.3 Cutting hazard 1.3.4 5.3 1.8 Friction or abrasion hazard 1.3.4 5.3 15 Errors of fitting hazard 1.5.4 5.1 DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 8 5 Safety require
46、ments 5.1 Dimensions 5.1.1 Dee shackles The principal dimensions of the dee shackle shall conform to Table 2 in which the dimensions are related to the working load limit. 12354dSDWeKey: 1 Crown 2 Body 3 Example of screwed pin with eye and collar type W 4 Eye 5 Bolt type pin with hexagon head, hexag
47、on nut and split cotter pin type X Figure 1 Dimensions of dee shackles DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 9 5.1.2 Bow shackles The principal dimensions of the bow shackle shall conform to Table 2 in which the dimensions are related to the working load limit. 12435dSDWeEKey: 1 Crown 2 Bod
48、y 3 Example of screwed pin with eye and collar type W 4 Eye 5 Bolt type pin with hexagon head, hexagon nut and split cotter pin type X Figure 2 Dimensions of Bow shackles DIN EN 13889:2009-02 EN 13889:2003+A1:2008 (E) 10 Table 2 Limiting values for Dee shackles and Bow shackles WLL Nominal bow diame
49、ter dn Nominal pin diameter Dn Nominal inside width Wnat pin Minimum eye diameter en Dee shackle: minimum inside length SBow shackle: minimum inside length SMinimum inside width of bow Emin t mm mm mm mm mm mm mm 0,5 6,50 8 12 15,5 20 27 19 0,75 8 9,5 13,5 18,5 25 29 20 1 10 11 16,5 22 27 32 24 1,5 11,2 12,2 19 25 33 39 27 2 13,5 16 21,5 29,5 38 44 30 3,25 16,5 19 27 38 47 57 39 4,75 20 22 31,5 44 52 65 48 6,5 23 25 36,5 50 65 76 55 8,5 25,5 28 43 56 74 88 64 9,5 29 32 46,5 64 83 101 70 12 33 35 51,5 70 87
