EN 14328-2005 en Protective clothing - Gloves and armguards protecting against cuts by powered knives - Requirements and test methods《防护服 防动力刀具切削的防护手套和护臂装置 要求和试验方法》.pdf

1、BRITISH STANDARD BS EN 14328:2005 Protective clothing Gloves and armguards protecting against cuts by powered knives Requirements and test methods The European Standard EN 14328:2005 has the status of a British Standard ICS 13.340.40 BS EN 14328:2005 This British Standard was published under the aut

2、hority of the Standards Policy and Strategy Committee on 10 May 2005 BSI 10 May 2005 ISBN 0 580 45995 0 National foreword This British Standard is the official English language version of EN 14328:2005. The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clo

3、thing, to Subcommittee PH/3/5, Clothing for protection against chainsaws and handknives, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or Euro

4、pean publications referred 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 a

5、ll the necessary provisions 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

6、on the interpretation, 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 c

7、over and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14328 April2005 ICS13.340.40 Englishversion ProtectiveclothingGlovesandar

8、mguardsprotectingagainst cutsbypoweredknivesRequirementsandtestmethods VtementsdeprotectionGantsetprotgebras protgeantcontrelescoupurespardescouteaux lectriquesExigencesetmthodesdessai SchutzkleidungHandschuheundArmschtzerzum SchutzgegenSchnittverletzungendurchangetriebene MesserAnforderungenundPrfv

9、erfahren ThisEuropeanStandardwasapprovedbyCENon15March2005. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational stand

10、ardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heoff

11、icial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom

12、. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14328:2005:EEN 14328:2005 (E) 2 Contents Page Foreword 3

13、 Introduction4 1 Scope .5 2 Normative references .5 3 Terms and definitions.5 4 Requirements 6 4.1 Innocuousness6 4.2 Dimensions of the protective surface areas of gloves and armguards7 4.3 Construction8 4.4 Straps.9 4.5 Cleaning temperature stability.9 4.6 Ergonomic requirements9 5 Test methods.9 5

14、.1 General 9 5.2 Innocuousness9 5.3 Pre-treatment and conditioning .9 5.4 Visual and manual examination.9 5.5 Examination of coverage9 5.6 Strength of attachment of armguards and protective sleeves to gloves and the resistance to displacement of sleeves from within cuffs and on arms .10 5.7 Impact c

15、ut testing .10 5.8 Testing the dimensions of interstices .10 5.9 Testing the opening of the slit .10 6 Marking 10 7 Information supplied by the manufacturer11 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC12 Bibliography.1

16、4 EN 14328:2005 (E) 3 Foreword This document (EN 14328:2005) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard,

17、either by publication of an identical text or by endorsement, at the latest by October 2005, and conflicting national standards shall be withdrawn at the latest by October 2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associ

18、ation, and supports essential requirements of EU Directive 89/686/EEC. For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This document contains a bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organiz

19、ations 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slov

20、enia, Spain, Sweden, Switzerland and United Kingdom. EN 14328:2005 (E) 4 Introduction Powered knives are used when it is advantageous, to reduce the muscular effort required by the worker, or to increase their rate of working. They are commonly used in clothing factories, in slaughterhouses and in m

21、eat cutting plants. Band knives, reciprocating straight knives, rotating circular cutters and other designs are used. Electricity or compressed air normally powers them. The tool driving the blade may be partly supported by the work pieces or by the workbench, or may be held in one hand. The edges o

22、f the blades may be quite smooth, coarsely honed, finely serrated or scalloped. They need to be distinguished from cutting blades with saw-tooth edges with teeth above 1 mm in height, which generally are unsafe to use with chain mail gloves, and armguards. Powered knives enable workers to cut rapidl

23、y through very resistant materials. Their hands are always in the vicinity of the blade in order to present the work piece to the blade, and it is not possible to guard the whole cutting edge. Thus there is significant potential for serious hand injuries during cutting operations. Most accidents occ

24、ur during cutting but they are also recorded during blade changing, blade cleaning, guard adjustment, and moving the tool. At the present time it is not known that any practical glove material other than metal chain mail provides significant protection against powered knives. Even chain mail is rapi

25、dly cut through and injuries will only be avoided by strict adherence to safe working practices. Armguards made from sheet metal or rigid plastic material also provide some protection. Users of chain mail gloves note that the vibration and noise caused by contact of their glove with a powered knife

26、blade often enables them to react in time to prevent an injury. EN 14328:2005 (E) 5 1 Scope This document specifies the requirements for the design, cut resistance, ergonomic characteristics, innocuousness, fixings, construction materials, marking and instructions for use, for chain mail gloves and

27、armguards providing protection against powered knives. Appropriate test methods are also specified. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the late

28、st edition of the referenced document (including any amendments) applies. EN 340, Protective clothing General requirements. EN 420, Protective gloves General requirements and test methods. EN 1082-1:1996, Protective clothing Gloves and arm guards protecting against cuts and stabs by hand knives Part

29、 1: Chain mail gloves and arm guards. EN 1082-2:2000, Protective clothing Gloves and arm guards protecting against cuts and stabs by hand knives Part 2: Gloves and arm guards made of material other than chain mail. EN 1811, Reference test method for release of nickel from products intended to come i

30、nto direct and prolonged contact with the skin. EN 12472, Method for the simulation of wear and corrosion for the detection of nickel release from coated items. EN 14362-1, Textiles Methods for the determination of certain aromatic amines derived from azo colorants Part 1: Detection of the use of ce

31、rtain azo colorants accessible without extraction. EN 14362-2, Textiles Methods for determination of certain aromatic amines derived from azo colorants Part 2: Detection of the use of certain azo colorants accessible by extracting the fibres. EN 23758, Textiles Care labelling code using symbols (ISO

32、 3758:1991). EN ISO 4045, Leather Determination of pH (ISO 4045:1977). EN ISO 13998, Protective clothing Aprons, trousers and vests protecting against cuts and stabs by hand knives (ISO 13998:2003). ISO 3071, Textiles Determination of pH of the aqueous extract. 3 Terms and definitions For the purpos

33、es of this document, the terms and definitions given in EN 1082-1:1996 and EN 1082-2:2000, and the following apply. 3.1 powered knife hand held or fixed machine using a power source to drive a rotating, reciprocating or vibrating knife blade 3.2 knife blade sharp edged cutting tool with a either a s

34、mooth edge, or a serrated edge with points less than 1 mm high, or with a scalloped edge with points less than 3 mm high EN 14328:2005 (E) 6 3.3 saw blade cutting tool with a serrated or toothed edge with points more than 1 mm high, or with a scalloped edge with points more than 3 mm high 3.4 serrat

35、ed edge grinding pattern of a knife edge in which sharp points are separated by valleys, and in which the height of the points is greater than the distance between them 3.5 scalloped edge grinding pattern of a knife edge in which rounded or blunt points are separated by round bottomed valleys, and i

36、n which the height of the points is less than half the distance between the them 3.6 toothed edge grinding pattern of a knife edge in which sharp points are separated by sharp valleys, and in which the height of the points is less than the distance between them 4 Requirements 4.1 Innocuousness 4.1.1

37、 General innocuousness requirements Gloves and armguards protecting against cuts by powered knives shall meet a general requirement that they are safe to use and fit for their purpose. They shall be designed and manufactured to provide protection when used according to the manufacturers instructions

38、, without endangering the user or others. There shall not be hard or sharp edges, seams, buckles or other items on their surfaces that could harm the user or others during normal use. Examination shall be made according to 5.4. All materials of the gloves and armguards protecting against cuts by pow

39、ered knives shall not adversely affect the health of the user. They shall be made of materials that have been shown to be chemical suitable. The materials shall not in the foreseeable conditions of normal use release or degrade to release substances generally known to be toxic, carcinogenic, mutagen

40、ic, allergenic or otherwise harmful. The manufacturers claim that the product is innocuous shall be checked according to 5.2. NOTE Information on the classification and identification of harmful substances can be found e.g. in the Council Directives 67/548/EEC 1 (classification, packaging, labelling

41、 of dangerous substances) and 76/769/EEC 2 (restriction on use of dangerous substances) and amendments. Any of the following documents that are available should be examined: a) The manufacturers technical file, b) Materials specifications from the material producers, and certificates of conformity,

42、c) Safety data sheets relating to the materials, d) Certificates or reports relating to the suitability of the materials for use with food, in medical devices, or other relevant applications. e) Certificates or reports relating to toxicological, allergenic, carcinogenic or mutagenic investigations o

43、n the materials, f) Other documents submitted by the manufacturer The examination should determine whether the claim that the materials are suitable for use in the protective clothing or protective equipment is justified. Particular attention shall be paid to the presence of plasticisers, unreacted

44、components, heavy metals or, impurities, and the chemical identity of pigments and dyes. EN 14328:2005 (E) 7 4.1.2 Specific innocuousness requirements In the absence of satisfactory documentary evidence, testing shall be conducted to ensure materials in gloves and armguards protecting against cuts b

45、y powered knives meet the following requirements and any relevant additional requirements in EN 340: a) The chromium VI content of leather in clothing and gloves shall comply with the requirement in EN 420. b) All metallic materials which could come permanently into contact with the skin such as cha

46、in mail, sheet metal, studs, fittings and buckles, shall be free of nickel or shall have an emission of nickel of less than 0,5 g/cm per week. The test methods shall be according to EN 12472 and EN 1811. c) The pH value of any leather or fabric components shall be greater than 3,5 and less than 9,5.

47、 The test method for leather shall be according to EN ISO 4045 and for other materials according to ISO 3071. d) Substances such as azo-dyes which release carcinogenic amines as listed in EN 14362-1, shall not be detectable by the methods in Parts 1 and 2 of that standard. 4.2 Dimensions of the prot

48、ective surface areas of gloves and armguards 4.2.1 General The requirements for gloves and armguards protecting against cuts by powered knives shall be the same as those for chain mail gloves and chain mail or rigid arm guards given in EN 1082-1, except as listed below. Sizes and coverage shall be assessed according to 6.8 and Annex A of EN 1082-2:2000. 4.2.2 Gloves The coverage provided by gloves shall be continuous and without an open slit on the ulnar side of the palm. The possible slit shall be closed e.g. by overlapp