1、BRITISH STANDARDBS EN 12195-2:2001Incorporating Corrigendum No. 1Load restraint assemblies on road vehicles Safety Part 2: Web lashing made from man-made fibresThe European Standard EN 12195-2:2000 has the status of a British StandardICS 53.080; 55.180.99g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g5
2、0g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 12195-2:2001This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the au
3、thority of the Standards Committee and comes into effect on 15 January 2001 BSI 7 March 2006ISBN 0 580 36265 5National forewordThis British Standard is the English language version of EN 12195-2:2000. It supersedes BS 5759:1987, which was withdrawn on 15 December 2001.The UK participation in its pre
4、paration was entrusted to Technical Committee MHE/16, Load restraint assemblies, which has the responsibility to:A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publicati
5、ons 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 all the necessar
6、y 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.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 24, 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. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests
8、 informed; monitor related international and European developments and promulgate them in the UK.Amendments issued since publicationAmd. No. Date Comments15863 Corrigendum No. 1March 2006 Addition of supersession detailsEUROPEANSTANDARDNORMEEUROPENNEEUROPISCHENORMEN12195-2November 2000ICS53.080; 55.
9、180.00English versionLoad restraint assemblies on road vehicles -Safety -Part 2:Weblashingmadefromman-madefibresDispositifs darrimagedes charges sur vhicules routiers -Scurit-Partie 2:Sangles enfibres synthtiquesLadungssicherungseinrichtungenaufStraenfahrzeugen-Sicherheit-Teil 2:Zurrgurteaus Chemief
10、asernThis EuropeanStandard was approvedby CENon 26 June 2000.CENmembers arebound tocomply with theCEN/CENELECInternalRegulations which stipulate theconditions for giving this EuropeanStandard the status ofanational standard without any alteration.Up-to-datelists andbibliographical references concern
11、ing suchnationalstandards may beobtainedonapplication to theManagement Centreor toany CENmember.This EuropeanStandardexists in threeofficial versions (English,French,German).A versioninany other languagemadeby translationunder the responsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagemen
12、t Centrehas the same status as theofficialversions.CENmembers arethenationalstandardsbodies ofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEAN COMMITTEE FORSTANDARDIZATIO
13、NCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FRNORMUNGManagement Centre: ruedeStassart, 36 B-1050 Brussels 2000 CEN All rights ofexploitationinany formandby any means reservedworldwidefor CENnationalMembers.Ref.No.EN12195-2:2000 EPage 2EN12195-2:2000Contents PageForeword3Introduction.41Scope42
14、Normative references43Terms anddefinitions54Hazards.95Safety requirements106Verificationof safety requirementsand type tests137Test report198Marking.199Instructions for use.20Annex A (normative) Hazards21Annex B(normative) Specificationfor informationfor useandmaintenanceof weblashing tobeprovidedby
15、 themanufacturer23Page 3EN12195-2:2000ForewordThis EuropeanStandardhas beenpreparedby TechnicalCommitteeCEN/TC168“Chains,ropes, webbing, slingsandaccessories Safety“, the secretariat of whichis heldbyBSI.ThisEuropeanStandardshallbegiven the statusofanational standard,eitherbypublicationofanidentical
16、 textorby endorsement,at thelatestbyMay 2001, and conflicting national standards shallbe withdrawnat thelatestbyMay 2001.This EuropeanStandardhas beenprepared under amandategivenbyCENbytheEuropeanCommissionand theEuropeanFreeTradeAssociation.TheannexesAandBarenormative.This series EN12195“Load restr
17、aint assemblies on roadvehiclesSafety“consists of thefollowingparts:Part1:CalculationoflashingforcesPart 2:Weblashingmadefromman-madefibresPart 3:LashingchainsPart4:Lashingwire ropesAccording to the CEN/CENELECInternalRegulations, thenational standards organizations of thefollowingcountriesare bound
18、 to implement this European Standard: Austria,Belgium,Czech Republic,Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Netherlands,Norway, Portugal, Spain, Sweden,Switzerlandand theUnitedKingdom.Page4EN12195-2:2000IntroductionThis European Standardhas beenprepared to be a
19、harmonized standard to provide conformity of the safetyrequirementsfor weblashings on theEuropeanMarket and thus toenablefree trade.Theextent to whichhazards are covered is indicatedin theScope of the Standard. In addition web lashings forsecuring of loads on vehicles shallconformas appropriate to E
20、N 292 for hazards whichare not coveredbythisStandard.1ScopeThis PartofEN12195null specifies safetyrequirementsfor weblashing made from man-made fibres with flat woven webbings formultiple useandoflashingcombinationswithwovenwebbings for the safe surface transportofgoods onroad vehicles,e.g. trucksan
21、d trailerswhichare usedon roads or locatedon vessels or on railwaggonsand/or combinations thereof;null includes only tensioningdevices tobehanddriven withamaximumhandforceof500 N;null specifies methods for testingof weblashingfor securingofloads;null deals withthe significanthazards whichcouldoccur
22、whenweblashings arein useasintendedand underconditions foreseenby themanufacturer (seeclause4andAnnex A);null includes compositeload restraint assemblies alsofor the samepurposeas above.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions fromother publ
23、ications.Thesenormative references arecited at the appropriate places in the text and thepublications arelisted hereafter.Fordatedreferences, subsequent amendments to or revisions of any of thesepublications apply to this EuropeanStandardonlywhenincorporated in it byamendment or revision. For undate
24、d references thelatesteditionofthepublication referred toapplies (includingamendments).EN 292-1:1991,SafetyofmachineryBasicconcepts,generalprinciples for designPart1:Basicterminology,methodology.EN 292-2:1991,SafetyofmachineryBasicconcepts,generalprinciples for designPart2:Technicalprinciplesand spe
25、cifications.prEN12195-1:1995,Load restraint assemblies on road vehicles SafetyPart1:Calculationoflashingforces.ENISO9001:1994, Quality systems Modelfor qualityassuranceindesign,development,production,installationand servicing(ISO9001:1994).ENISO9002:1994, Quality systems Model for qualityassurance i
26、n production, installation and servicing(ISO9002:1994).ENISO9003:1994, Quality systems Modelfor qualityassuranceinfinalinspectionand test (ISO9003:1994).EN10002-2:1991, Metallicmaterials Tensile testingPart2:Verificationoftheforcemeasuringsystemofthetensile testingmachines.ISO1833:1977,Textiles Bina
27、ry fibremixtures Quantitativechemicalanalysis.Page5EN12195-2:2000ISO 2076:1999,Textiles Man-madefibres Genericnames.ISO 2859-1:1989, Samplingprocedures for inspectionby attributesPart1:Sampling plans indexedbyacceptablequalitylevel(AQL)for lot-by-lot inspection.ISO9227:1990,Corrosion tests inartific
28、ialatmospheres Salt spray tests.3 Terms anddefinitionsFor thepurposesof this EuropeanStandard, thefollowing terms anddefinitions apply.3.1load restraint assemblysystems anddevices for the securingofloads3.2lashingequipmentdevicedesigned to be attached to the lashing points in order to secure the car
29、goona roadvehicle;the lashingequipment consists of tensioning elements (e.g. webbing, chain, wire rope), tensioningdevices (e.g.wrench,ratchet, spanner, tensionjack)andconnectingcomponents,if required(e.g.hook, terminallink)3.3weblashingmeans of securing as under 3.2,consisting of a tensioning devic
30、e or a tension retaining deviceand flat woventextile webbing withorwithout endfittings (seefigure1c: two-pieceweblashing)3.4flat woven textile webbingconventionalor shuttleless woven narrow fabric,generally with multiple plies, and theprime function of whichisloadbearing; acharacteristicof webbingis
31、itsnarrow fabric selvedges3.5tensioningdevicemechanicaldevice inducing and maintaininga tensileforce in aload restraint assembly (e. g. ratchets, winches,overcentrebuckles; seefigure 2,C1 toC5)3.6endfittingdeviceconnecting themeans of web lashing or the tensioningdevicewith the lashing point of the
32、vehicle or theattachment point of theload(seefigure 2,D1 toD7)3.7tensionforceindicatordevice whichindicatestheforceapplied to thelashing systembymeans of the tensiondevices andmovement oftheloador elasticdeformationof the vehiclebody,actingon thelashingequipment3.8singlepart weblashingweb lashing wh
33、ichcomprises only oneflat woven textile webbing anda tensioning device withend fittings (seefigure1b), shown withfloatingendfittings3.9two-piece weblashingweb lashing whichcomprises two woven textile webbings,one with a tensioningdevice, both withone endfitting(seefigure1c)3.10lengthlGthelengthofaon
34、e-pieceweblashingmeasuredfrom thefreeendof the webbing to theouter turning radiusofitsconnection to the tensioningdevicePage 6EN12195-2:2000a) Singlepartweblashingb) Singlepartweblashinginendless configuration withfloatingendfittingsc) Two-piece weblashingd) ForceimprovingweblashingFigure1Examples o
35、f weblashingsPage 7EN12195-2:2000KeyAcompletelashingequipment: weblashingA1,A2 marking(label)Btensioningelement:flat woven textile webbingCtensioningdevicesC1 ratchet tensionerC2 ratchet tensionerwith tensionforceindicator (seealsoE)C3,C4 overcentrebuckleC5 lashing winchDendfittingsD1 snaphook,flat,
36、 swivelor twistedD2 flat hookD3 chassis hookD4 triangle,designed toengagewithananchorageD5 connector tochainD6 wireclaw hook,doubleD7 wireclaw hook, singleEtensionforceindicator (seealsoC2)F1 tension retainingdevice(cambuckle)F2 slidingbar buckleFigure 2 Examples of weblashings,including tensioningd
37、eviceC,endfittingD, tensionforceindicatorEand tension retainingdeviceFPage8EN12195-2:20003.11lengthofa two-piece weblashing3.11.1lengthlGFthelengthofafixedend,measuredfrom theforcebearingpoint of theendfitting to theouter turning radiusof theconnectionof the webbing tothe tensioningdevice(seefigure
38、2and 3)3.11.2lengthlGLthe length of anadjustableend,measuredfrom thefreeendof the webbing totheforcebearingpoint of the endfitting(seefigure 2and 3)Key1Fixedend4Tensioningdeviceor tension retainingdevice2Adjustableend 5Endfitting3EndfittingFigure 3 Two-piece weblashing3.12combinedlashingdevicefor se
39、curingaload, consistingofa tensioningdeviceand a textile webbing combinedwithchains or steelwire ropeswithorwithout endfittings3.13lashingpointsecuringdeviceonavehicle towhichalashingmaybedirectlyattached; alashingpoint canbee.g.anovallink,ahook,a ring,alashing shoulder3.14breakingforceBFmaximumforc
40、e that the weblashing withstandswhen tested,pletewithratchet andendfittings3.15minimumbreakingforceBFminbreakingforcefor which the weblashingis designed3.16coefficient of utilisationratioof theminimumbreakingforceBF min to thelashingcapacityLCPage9EN12195-2:20003.17lashingcapacityLCmaximumforcefor u
41、sein straight pull that a weblashingis designed to sustainin use3.18handoperatingforceH Fforceapplied to thehandle whichcreates the tensileforcein theweblashing3.19standardhandforceS HFhandoperatingforceof500 N(50 daNon thelabel)3.20standard tensionforceS TFresidualforceafter releaseof thehandleof t
42、he ratchet3.21competent personadesignated person, suitably trained qualifiedby knowledgeand practicalexperienceand with thenecessaryinstructions toenable the required tests andexaminations tobecarriedoutNOTE Subclause4.18ofENISO9002:1994gives guidanceon training.3.22traceabilitycodea series of lette
43、rsand/or numbersmarkedonacomponent whichenables its manufacturinghistory,includingidentityof the webbing, tobe traced4HazardsThegeneralhazardscausedby theloador parts ofloadduringimproper useofweblashings or thenon-useofanyload securingdevices aregiveninAnnexA.Hazardsdescribedin thefollowing referto
44、persons who canbeendangered directly when handling the weblashings,i.e.during tensioningand unloading.Theevaluationofhazardsis carriedout according toEN 292-1.Clause 1“Scope“, 2nd sentence, permits this “for other technical products having similar hazards“. This isapplicable, since mistakes lead to
45、substantial general hazards (seeAnnex A)and because the tension in thewebbing used withhand-operated web lashings leads to similar or more severehazardsaswithmechanicallyoperatedlashing winches.The requirements of clause5, the tests in clause 6,and the users instructions have beenharmonized such tha
46、tduringproper useofwebbings and tensioningdevices conforming to this standard theseare designed anddimensioned such that thefollowing hazards are taken into account, if they are used in accordancewith themanufacturersinstructions:a) Hazardsofbeinghit by tiltingorshiftingloads,losingbalanceorfallingd
47、uringapplicationand tensioningof the lashings due to defective equipment, sudden breakage or malfunction of the tensioning deviceleading to the suddenabsenceof thehand reactionforce.b) Injuriesbypinchingand shearing,handandarminjuries duringmanipulationof tensioningdevices due tosharpedges.c) Hazard
48、s to the unloadingpersonneldue toloadshavingmovedor being tiltedduringtransportbecauseofinadequate securing, malfunctionlike recoil or breakage of equipment or defectiveequipment and thenwhichmay fallonto thepersonnel,especiallywhenopening the side-panels.d) Hazards due to wrong combinations made up
49、 by the operator (combination of lashings or componentswithdifferent LC).Page10EN12195-2:2000e) Hazards to the unloadingpersonnelby using tensioningdevices in weblashingswhichdonot permit theircontrolled release soallowingan unstableload tomove suddenly.f) Hazards tooperatorsfromexcessive recoilofleversandcranks of the tensioningdevices.Theergonomicrequirementsare takenintoaccount by thefact that themaximumhandforcehas beendefinedin3.18and6.5.1.Somepersons,however,areabletoapply with2 handsorunpermittedleversconsiderably higherforces.According
