1、BRITISH STANDARD BS EN 12674-2:2002 Roll containers Part 2: General design and safety principles The European Standard EN 12674-2:2001 has the status of a British Standard ICS 55.180.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 12674-2:2002 This British Standard, ha
2、ving been prepared under the direction of the Consumer Products and Services Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 27 February 2002 BSI 27 February 2002 ISBN 0 580 39186 8 National foreword This British Standard is t
3、he official English language version of EN 12674-2:2001. The UK participation in its preparation was entrusted by Technical Committee PKW/5, Primary and transport packaging, to Subcommittee PKW/5/38, Roll containers, which has the responsibility to: A list of organizations represented on this subcom
4、mittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by
5、using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immun
6、ity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries 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. Sum
7、mary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NOR
8、MEEUROPENNE EUROPISCHENORM EN126742 December2001 ICS55.180.10 Englishversion RollcontainersPart2:Generaldesignandsafetyprinciples ConteneursroulettesPartie2:Principesgnrauxde conceptionetdescurit RollbehlterTeil2:Allgemeinekonstruktiveund sicherheitstechnischeGrundlagen ThisEuropeanStandardwasapprov
9、edbyCENon25October2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheM
10、anagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenational
11、standardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ru
12、edeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN126742:2001EEN126742:2001(E) 2 Contents page Foreword3 Introduction .4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .5 4 Essentialdimensionalfeaturesofrollco
13、ntainers. .5 4.1 Designationofplandimensions:Length/width/directionofmotion5 4.2 Externalplandimensions .6 4.3 Internalplandimensions .6 4.4 Externalheight/containedheight/foldedheight/operationalheight.7 4.5 Clearanceformechanisedhandlingequipment. 9 4.6 Useroperationaldimensions. .11 5 Marking .11
14、 5.1 Manufacturerinformationmarking 11 5.2 Userinformationmarking .11 5.3 Fitting 12 5.4 Marking .12 AnnexA (informative) Safetyofrollcontainers . 13 A.1 Designandmanufacturingfactorsaffectingsafety. 13 A.2 Userresponsibilitiesaffectingsafety 13 Bibliography 15EN126742:2001(E) 3 Foreword ThisEuropea
15、nStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC261“Packaging“,thesecretariatof whichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyJune2002,andconflictingnationalstandardsshallbewithdrawnatthelatestby J
16、une2002. Thisstandardwillbepartofaseriesoffourstandardsforrollcontainers,noexistingdocumentisbeingreplaced, otherpartswillbeentitledasfollows: Part1Terminology; Part3Testmethods; Part4Performancerequirements. AnnexAisinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorgan
17、izationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, SwitzerlandandtheUnitedKingdom.EN126742:2001(E) 4 Introduction Rollcontainersareequi
18、pmentintendedformovinggoods.Theycompriseapparatusfittedwithfixedand/orswivel castors.Thesuperstructurecomprisestwoormoreframeswhichprovideretentionforitemsrequiring transportationand/ordistribution. Rollcontainersareprimarilydesignedformanualhandlingbutmaybedesignedtobemovedbypallettrucksthat comply
19、withISO509“PallettrucksPrincipaldimensions“.However,ifalternativebasefacilitiesareintegrated suchrollcontainersmaystillmeetalltherequirementsofthisstandard.Thespecialimplicationsandhazards posedbyelevationandmanipulationofrollcontainersbymeansofforklifttrucksisspecificallyexcludedfromthis standard,s
20、uchdesignfeaturesareamatterforthemanufactureranduser. DolliesareincludedinEN12674sincedolliescanbemanufacturedforsideframefitmentandneedtobeableto withstandadditionalloadingstressesarisingfromthis.Theenduseofdemountablerollcontainersandsuch dolliesaresocloseastobenefitfromcommontestmethods. Themeasu
21、rementofmaximumstartingforceandcontinuousrollingresistanceonastandardreferencesurface andalsorollcontainermanoeuvrabilitytestsarespecifiedinPart3ofthisstandard.EN126742:2001(E) 5 1Scope ThisEuropeanstandardspecifiesgeneraldesignandsafetyprinciplesforthefourmain stylesofrollcontainer Demountable,Fold
22、ing,NestingandRigidandtheseven derivedforms asdefinedinEN126741,“Rollcontainers Terminology”. AllstylesofrollcontainerdefinedinEN 126741irrespectiveofthematerialsfromwhichtheyaremadeshould conformtothenormativepartsofthisstandard. Itisalsoapplicabletodollies,asdefinedinEN126741,whetherornotintendedf
23、orsideframeorpostfitment. Itisnotapplicabletothespecialiseduseofforkliftandreachtruckswithpurposebuiltrollcontainers. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andth
24、epublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN126741, Rollcontainers
25、Part1:Terminology. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN126741apply. 4 Essentialdimensionalfeaturesofrollcontainers 4.1Designationofplandimensions:Length/width/directionofmotion Forthepurposeofdesignationofrollcontainers, lengthisthe longestsidean
26、d widthisthe shortestside.The dimensionalwaysexpressedfirstisthatdimension(lengthorwidth)thatisparalleltothedirectionofmotion (designated lor w).Theseconddimensionisthatdimensionat90 tothedirectionofmotion(designated lor w). l l l l www w 1 2 4 l w w l 3 Figure1Plandimensionsdesignationoflength/widt
27、h/directionofmotion Forarollcontainerwithfourswivelcastorsthentheprimarydirectionofmotionasintendedbythemakertakes precedence,asshowninFigure1.EN126742:2001(E) 6 NOTE Fourswivelcastorscreateamuchgreaterproblemtocontrolarollcontainerthantwoswivelandtwofixedcastors. 1) Directionofmotionlengthdirection
28、(designated l x w) 2) Directionofmotionwidthdirection(designated wx l) 3) Makerdesignateddirectionofprimarymotionlengthdirection(designated lx w) 4) Makerdesignateddirectionofprimarymotionwidthdirection(designated wx l) 4.2Externalplandimensions Externalplandimensionsaremeasuredonthemostprotrudingex
29、ternalpartsofthestructureignoringwheel projection,asshowninFigure2. w l w l 1 1 1 1 Figure2Externalplandimensions W 1 andl 1 aremaximumdimensionsoverfixedstructuralposts. NOTE Operatingexternalplandimensions mayincludeclearanceformovingpartsincludingcastors,hingedlidsanddoors whichrequirespacetooper
30、ate. 4.3Internalplandimensions Internallengthandwidtharetheplandimensionswhichaccommodatethe(packagedorbulk)goodsavoidinglow levelframefittings,asshowninFigure3. W 2 and l 2 areminimumdimensionsbetweenstructuralpartsbasedonmeasurementsatfrontorback; W 3 andl 3 areminimumdimensionsbetweenmeshorotherp
31、anels; W 4 andl 4 areminimumdimensionsbetweenlockingorholdingprojections,e.g.shelffixings.EN126742:2001(E) 7 3 3 4 2 l l w w w 4 l 2 Figure3Internalplandimensionsdenotingusefulloadarea NOTE1 W 4 maybeinanypositionandisrelevantforlargesingleitemsofcuboidshapeandthisdimension,ortheremaybe several,isfo
32、rnegotiationbetweenmanufacturerandindividualuser. NOTE2 Shouldnosideframe,backframeorgatebepresent,themeasurementsshouldbetakenfromtheedgeofthefloor. 4.4Externalheight/containedheight/foldedheight/operationalheight Externalheight :(showninFigure4) (h 1 ) shallbethedistancebetweenthegroundandthehighe
33、stpartoftherollcontainerwhenassembledand readyforuse (h 2 ) shallbethedistancebetweenthegroundandthehighestpartoftherollcontainerwhenassembledand readyforusewithlidfitted (h 3 ) shallbethedistancefromthebottomofrollcontaineranditshighestpart(ignoringcastors) Externalheightfolded: (showninFigure4) (h
34、 4 ) shallbetheheightwhenfoldedfortransitorstoragewhereapplicable.Forfoldingornestingstyles,when specifying, bothheightsshallbegiven,intheorder:readyforuse( h 1 ),folded( h 4 ).EN126742:2001(E) 8 h 1 h 2 h 3 h 4 1 2 Figure4Externaldimensionsofoperationalandfoldedcontainer NOTE1 Externalheight h4mayb
35、egreaterorlessthanh 1whentherollcontainersaredemounted,foldedornested. NOTE2 OperationalheightisshowninFigure9. Internalheight :(showninFigure5) ( h 5 ) shallbethedistancebetweenthetopsurfaceofthebaseandthelowestinternalprojectionfromabove, e.g.localisedobstructioncausedbyfoldedlid; (h 6 ) shallbeth
36、eusefulheightavailableforgoods,ifnosecuritylidisfitted( h 6 )extendstotopoftheroll container; (h 7 ) shallbethesurfaceofthebasetohighestpointofsecuritylid. h h h 5 6 7 Figure5InternaldimensionsofoperationalrollcontainersEN126742:2001(E) 9 4.5Clearanceformechanisedhandlingequipment 4.5.1 Dimensionsfo
37、rmechanisedhandlingequipment Dimensions,wheregiven,arerelatedtothehandlingofrollcontainersusingstandardornonstandardpallettrucks, forklifttrucksandotherappropriatehandlingequipment. 4.5.2 Clearancebetweenwheels Theclearanceisthedimensionmeasuredbetweenthecastorsalongthelengthorwidthofthebase.Swivell
38、ing castorsareturnedinthemostunfavourablepositiontogivedimensionunrestrictedclearance,i.e.inwardsand againinthemostfavourablepositioni.e.paralleltoforksandmeasuredasshowninFigure6.Bothclearances shallbestated. 1 2 2 3 3 3 Figure6Wheelclearanceforhandlingsystems Key 1Unrestricted aperture 2 2swivelca
39、stors 3 4swivelcastors 4.5.3 Otherhandlingrestrictions 4.5.3.1 Verticalclearance C v Theaperturebetweenthegroundandthemostprojectingpartofthebaseallowingtheoperationofhandling equipment,e.g.forks,conveyorsorplatformsandmeasuredasinFigure7.EN126742:2001(E) 10 1 Cv 3 Cv Figure7Verticalclearanceformech
40、anicalhandlingequipment Clearanceconventions : Suffix1(andsuffix2ifrequired)shouldbeusedforflatundersurfaces Suffix3shouldbeusedforlocalisedprojection (examples:C V1 =200mm,C V3 =180mm) 4.5.3.2 Horizontalhandlingclearance C h Ch 1 x Ch 2 istheintendedliftingsurfacewhichshallbeclearofunsuitableprojec
41、tions. Ch 2 Ch 1 Figure8HorizontalclearanceformechanicalhandlingequipmentEN126742:2001(E) 11 4.6Useroperationaldimensions Operationalheightshallbethe(flexible)usefulheightexceedingcontainedheightavailableforspecialitygoods.It alsohasarelationshiptocentreofgravityandthereforemayamendthesafetycoeffici
42、entandresultingSWL. h o Figure9Operationalheight( h o ) 5Marking 5.1Manufacturerinformationmarking Thispermanentmarkingshallbethesoleresponsibilityofthemanufacturer,andshallshowthemakersminimum levelofinformationasbelowandidentifying: themanufacturer; monthandyearofmanufacture; rollcontainerstyle/fo
43、rmasdefinedinEN126741,“Terminology”; otherrequirements(asgiveninParts3and4ofthisstandard). 5.2Userinformationmarking Thisreadilyvisiblepermanentmarking,shallbethesoleresponsibilityoftheuseroroperatingcompanyandshall show: identityandmaximumsafeworkingloadfortheoftherollcontainerordolly; areferencetothelocationofsafetyandoperationalproceduresdocumentation. NOTE Thisnormallyincludestheownerandinstructionsonsafeusage.Theseinstructionswouldnormallybetoolengthy toprintontoarollcontainerordollybutareferencetothelocationofexistingdocumentationwouldbeacceptable.EN12674
