1、BRITISH STANDARD BS EN 13889:2003+A1:2008Forged steel shackles for general lifting purposes Dee shackles and bow shackles Grade 6 SafetyICS 53.020.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g3
2、9g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58This British Standard nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnulln
3、ullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullBS EN 13889:2003+A1:2008National forewordg31g32This British Standard is the UK implementation of EN 1nullnullnullnull :nullnullnullnull+A1:2008. It supersedes BS EN nullnullnullnullnull
4、nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull . The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendme
5、nt A1 is indicated by . The UK participation nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull was entrusted to Technical Committee nullnullnullnullnullnullCnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullA list of organizations represented on this committenull can
6、 be obtained on request to its secretary.nullnullnullnullnullnullnullnullnullnullnullnullnullnullnull does not purport to include all nullnullnullnecessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal
7、 obligations.ISBN Amendmentsg18corrigenda issued since publicationDate Comments Implementation of CEN amendment A1:2008 BSI 200930 April 2009 978 0 580 64320 0 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13889:2003+A1 November 2008 ICS 53.020.30 Supersedes EN 13889:2003 English Version Forg
8、ed 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 Schkel fr allgemeine Hebezwecke - Gerade und geschweifte Schkel - Gtekl
9、asse 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 the conditions for giving this European Standard the status of a nat
10、ional 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 in three official versions (English, French, German). A version in
11、 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 bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark,
12、 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. EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T E U R O P E N D E N
13、O R M A LI S A T I O N EUR OP IS C HES KOM ITEE FR NOR M UNG 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 13889:2003+A1:2008 (E) 2 Contents page
14、 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) Safe use of shackles.21 Annex B (normat
15、ive) 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 this European Standard and the Essent
16、ial Requirements of EU Directive 2006/42/EC“.30 Bibliography 31 BS EN 13889:2003+A1:2008EN 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 - Safety“ the secretariat of which
17、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. This document supersedes EN 13889:20
18、03. 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 the European Free Trade Association,
19、 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 Internal Regulations, the national stand
20、ards 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, Poland, Po
21、rtugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13889:2003+A1:2008EN 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 essential safety requirements of the M
22、achinery 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 in annex C for recording the ide
23、ntifying 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. BS EN 13889:2003+A1:2008EN 13889:2003+A1:2008 (E) 5 1 Scope This European Standa
24、rd 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 shackles, annex B gives infor
25、mation 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 publications. These normative refere
26、nces 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. For undated references the la
27、test 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 EN 10025: 1990, Hot rolled p
28、roducts 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-destructive testing of steel forg
29、ings 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 7500-1: 1999, Metallic materials V
30、erification 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 General plan and selection for s
31、crews, bolts and nuts Diameter range 0.06 to 6 inch ISO 643, Steels Micrographic determination of the apparent grain size BS EN 13889:2003+A1:2008EN 13889:2003+A1:2008 (E) 6 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in EN 10025: 1990 and the f
32、ollowing 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 formed to the shape of a
33、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 semicircle of internal ra
34、dius 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 shackle is authorized to sust
35、ain 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 the static tensile test o
36、f 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 type and dimensions, manufac
37、tured 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 BS EN 13889:2003+A1:2008EN 13889:2003+A1:2008 (E) 7 3.12 type X pin bolt type pin with h
38、exagon 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 guidance on training. 4 Ha
39、zards 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 requirements for the desig
40、n, 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 also lead to failure a
41、nd 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 those hazards, which re
42、quire 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 13889 1 Mechanical hazard 1
43、.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 BS EN 13889:2003+A1:2008EN 13889:2003+A1:2008 (E) 8 5 Safety requirements 5.1 Dimensions
44、 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. 12354dSDW eKey: 1 Crown 2 Body 3 Example of screwed pin with eye and collar type W 4 Eye 5 Bolt type pin with hexagon head, hexagon nut and split co
45、tter pin type X Figure 1 Dimensions of dee shackles BS EN 13889:2003+A1:2008EN 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. 12 435dSDW eEKey: 1 Crown 2 Body 3 Example of
46、 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 BS EN 13889:2003+A1:2008EN 13889:2003+A1:2008 (E) 10 Table 2 Limiting values for Dee shackles and Bow shackles WLL Nominal bow diameter dn Nomi
47、nal pin diameter Dn Nominal inside width Wn at pin Minimum eye diameter en Dee shackle: minimum inside length S Bow shackle: minimum inside length S Minimum 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,
48、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 87 108 78 13,5 36,5 38 57 76 104 126 85 17 39,5 42 60 84 115 139 94 25 46 51 74 100 139 168 119 NOT
49、E: Tolerances: - Bow dia, dn :0,5 t up to and including 2 t : +1,5/ - 1 mm 3,25 t up to and including 12 t : +/- 2,5 mm 13,5 t up to and including 25 t : +/- 3 mm Allow bow diameter dn to be oval, + 10 % for sizes 3,25 t up to and including 17 t, + 25 % for size 25 t (same tolerances as above) - Pin dia, Dn : 0,5 t up to and including 2 t : +/- 1 mm 3,25 t up to and including 25 t : +/- 2 mm - Inside width at pin,Wn : 0,5 t up to and including 2 t : +/- 2,5 mm 3,25 t up to and including 9,5 t :
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