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1、 Reference number ISO 17249:2004(E) ISO 2004 INTERNATIONAL STANDARD ISO 17249 First edition 2004-09-15 Safety footwear with resistance to chain saw cutting Chaussures de scurit rsistantes aux coupures de scie chane Copyright International Organization for Standardization Provided by IHS under licens
2、e with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file
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5、 the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in a
6、ny form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 7
7、49 09 47 E-mail copyrightiso.org Web www.iso.org Published by ISO in 2005 Published in Switzerland ii ISO 2004 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007
8、 03:09:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) ISO 2004 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing I
9、nternational Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison
10、 with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of tech
11、nical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is draw
12、n to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 17249:2004 was prepared by the European Committee for Standardization (CEN) CEN/TC 161, Foot and leg protectors, i
13、n collaboration with Technical Committee ISO/TC 94, Personal safety Protective clothing and equipment, Subcommittee SC 3, Foot protection, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Throughout the text of this document, read “.this European Stan
14、dard.” to mean “.this International Standard.”. Annex ZB provides a list of corresponding International and European Standards for which equivalents are not given in the text. For the purposes of this International Standard, the CEN annex regarding fulfilment of European Council Directives has been
15、removed. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) iv ISO 2004 All righ
16、ts reserved Contents page Forewordv 1 Scope 1 2 Normative references1 3 Terms and definitions .1 4 Classification1 5 Requirements.1 5.1 General1 5.2 Design.4 5.3 Construction.5 5.4 Resistance to chain saw cutting7 6 Marking.7 7 Information to be supplied8 7.1 General8 7.2 Protection against chain sa
17、w cutting9 7.3 Electrical properties 9 7.3.1 Antistatic footwear.9 7.3.2 Electrically insulating footwear10 7.4 Insocks10 Annex A (normative) Uncertainty of measurement and interpretation of results11 A.1 Uncertainty of measurement11 A.2 Interpretation of results 11 A.3 Calculation of uncertainty of
18、 measurement12 Annex ZB (normative) Corresponding International and European Standards for which equivalents are not given in the text13 Bibliography14 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not f
19、or Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) ISO 2004 All rights reserved v Foreword This document (EN ISO 17249:2004) has been prepared by Technical Committee CEN/TC 161 “Foot and leg protectors”, the secretariat of which
20、 is held by BSI, in collaboration with Technical Committee ISO/TC 94 “Personal safety - Protective clothing and equipment”. 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 March 2005, and conflict
21、ing national standards shall be withdrawn at the latest by March 2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). Annexes A and ZB are normative. According to
22、 the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
23、embourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43
24、 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted wit
25、hout license from IHS -,-,- ISO 17249:2004(E) ISO 2004 All rights reserved 1 1 Scope This European Standard specifies requirements for safety footwear with resistance to chain saw cutting. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other
26、 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 incorporated in it by amendment or
27、revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 381-3, Protective clothing for users of hand-held chain-saws Part 3: Test methods for footwear EN ISO 20344:2004, Personal protective equipment - Test methods for footwear (ISO 20344
28、:2004) EN ISO 20345:2004, Personal protective equipment - Safety footwear (ISO 20345:2004) 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN ISO 20345:2004 and the following term and definition apply. feather line the line of a shoe where the u
29、pper meets the bottom, the part of the bottom involved being the welt, rand, or sole, depending on the method of shoe construction 4 Classification Safety footwear with resistance to chain saw cutting shall be classified in accordance with Table 1 of EN ISO 20345:2004. 5 Requirements 5.1 General Fou
30、r classes of safety footwear with varying resistance to chain saw cutting are specified according to the different chain saw speeds. The uncertainty of measurement for each test method described in this standard shall be assessed in accordance with annex A. Safety footwear with resistance to chain s
31、aw cutting shall conform to the requirements given in Table 1, Table 2, Table 3 and Table 4. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networ
32、king permitted without license from IHS -,-,- ISO 17249:2004(E) 2 ISO 2004 All rights reserved Table 1 Requirements Reference Classification Requirement EN ISO 20345:2004 This standard I II Symbol Height of upper 5.2.1 X X Seat region: 5.2.2 X X Design 5.2 X X Design Construction 5.3 X X Sole perfor
33、mance: 5.3.1 Construction 5.3.1.1 X Upper/outsole bond strength 5.3.1.2 X Toe protection: 5.3.2 General 5.3.2.1 X X Internal length of toecaps 5.3.2.2 X X Impact resistance 5.3.2.3 X X Compression resistance 5.3.2.4 X X Behaviour of toecaps5.3.2.5X X Leak proofness 5.3.3 X Specific ergonomic feature
34、s 5.3.4 X X Penetration resistance 6.2.1 O O P Electrical properties: 6.2.2 Antistatic footwear 6.2.2.2 * * A Electrically insulating footwear 6.2.2.3 * * I Resistance to inimical environments: 6.2.3 Heat insulation of sole complex 6.2.3.1 * * HI Cold insulation of sole complex 6.2.3.2 * * CI Energy
35、 absorption of seat region 6.2.4 * * E Water resistance 6.2.5 * WR Metatarsal protection 6.2.6 * * M Ankle Protection 6.2.7 * * AN Whole footwear Resistance to chain saw cutting 5.4 X X General 5.4.1 X X Thickness 5.4.2 X Tear strength 5.4.3 X Tensile properties 5.4.4 X X Flexing resistance 5.4.5 X
36、Water vapour permeability and coefficient 5.4.6 X pH value 5.4.7 X Hydrolysis 5.4.8 X Chromium VI content 5.4.9 X Water penetration and water absorption 6.3.1 * Upper construction 6.3.2 X Upper Cut resistance 6.3.3 * * CR Copyright International Organization for Standardization Provided by IHS under
37、 license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) ISO 2004 All rights reserved 3 Table 1 (continued) Requirements Reference Classification Requirement EN ISO
38、 20345:2004 This standard I II Symbol Tear strength 5.5.1 X Abrasion resistance 5.5.2 X Water vapour permeability and coefficient 5.5.3 X pH value 5.5.4 X Vamp lining Chromium VI content 5.5.5 X Tear strength 5.5.1 O Abrasion resistance 5.5.2 O Water vapour permeability and coefficient 5.5.3 O pH va
39、lue 5.5.4 O Quarter lining Chromium VI content 5.5.5 O Tear strength 5.6.1 O pH value 5.6.2 O Tongue Chromium VI content 5.6.3 O Thickness 5.8.1 X X Tear strength 5.8.2 X Abrasion resistance 5.8.3 X X Flexing resistance 5.8.4 X X Hydrolysis 5.8.5 X X Interlayer bond strength 5.8.6 O O Resistance to
40、fuel oil 5.8.7 X X Cleated area 6.4.1 X X Thickness of cleated outsoles 6.4.2 X X Cleat height 6.4.3 X X Outsole Resistance to hot contact 6.4.4 * * HRO NOTE The applicability of a requirement to a particular classification is indicated in this Table by the following: X the requirement shall be met.
41、 In some cases the requirement relates only to particular materials within the classification e.g. pH value of leather components. This does not mean that other materials are precluded from use. O if the component part exists, the requirement shall be met. The absence of X or O indicates that there
42、is no requirement. * Means that if the property is claimed, the requirement given in the appropriate clause shall be met. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43
43、 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17249:2004(E) 4 ISO 2004 All rights reserved Table 2 Basic requirements for insoles and/or insocks Requirements of EN ISO 20345: 2004 to fulfil Options Compon- ent to be assessed Thick- ness 5.7.1 pH a 5.7.2 Water absor-
44、ption desorp- tion 5.7.3 Abras- ion 5.7.4.1 Chrom- ium VI a 5.7.5 Abra- sion 5.7.4.2 1 No insole or if present not fulfilling the requirements Non removable insock Insock X X X X X No insock 2 Seat sock present Insole X X X X X Insock and insole together X X 3 Full insock, non removable Insock X X X
45、 Insole X X X X X 4 Full insock, removable and water permeable b Insock X X X Insole X X X X X 5 Insole present Full insock, removable, not water permeable b Insock X X X X X the requirement shall be met. NOTE : For removable insocks see 7.4. a those requirements are only for leather b a water perme
46、able insock is one that, when tested in accordance with EN ISO 20344: 2004, 7.2, lets water through in 60 s or less 5.2 Design Safety footwear with resistance to chain saw cutting shall only be of design C, D or E as described in Figure 3 of EN ISO 20345:2004. The minimum height “l“ of the protectiv
47、e area (see Figure 1) shall be in accordance with Table 3. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:09:43 MDTNo reproduction or networking permitted without license fro
48、m IHS -,-,- ISO 17249:2004(E) ISO 2004 All rights reserved 5 Table 3 - Minimum height of the protective area Footwear size Minimum height, l (mm) French English Design C Designs D, E 36 and below Up to 3 172 195 37 and 38 4 to 5 175 195 39 and 40 5 to 6 182 195 41 and 42 7 to 8 188 195 43 and 44 8 to 1