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A89202009(ISO34492005)1························································································································································································11··········································································································································································12··········································································································································································13·································································································································································24··················································································································································································35··········································································································································································45.1······································································································································································45.2······································································································································································55.3······································································································································································66·································································································································································86.1FOPS············································································································································································86.2FOPS/ROPS···················································································································································86.3······································································································································································87··················································································································································································98···························································································································································10A····························································································································11A89202009(ISO34492005)214121(JCMA)(JSA)JISA8920:1995JISA89202009(ISO34492005)Earth-movingmachinery-Falling-objectprotectivestructures-Laboratorytestsandperformancerequirements20055ISO34491JISA8308FOPSFOPSFOPS15kWFOPS12ISO3449:2005Earth-movingmachineryFalling-objectprotectivestructuresLaboratorytestsandperformancerequirements(IDT)(IDT)ISO/IECGuide212JISA8308ISO6165Earth-movingmachineryBasictypesVocabulary(IDT)JISA8910ISO3164Earth-movingmachineryLaboratoryevaluationsofprotectivestructuresSpecificationsfordeflection-limitingvolumeISO3471Earth-movingmachineryRoll-over2A89202009(ISO34492005)protectivestructuresLaboratorytestsandperformancerequirementsMODJISB10511ISO898-1MechanicalpropertiesoffastenersmadeofcarbonsteelandalloysteelPart1:Bolts,screwsandstuds(IDT)JISB1052ISO898-2MechanicalpropertiesoffastenersPart2:NutswithspecifiedproofloadvaluesCoarsethreadISO898-6MechanicalpropertiesoffastenersPart6:NutswithspecifiedproofloadvaluesFinepitchthreadMODJISZ2242ISO148-1MetallicmaterialsCharpypendulumimpacttestPart1:Testmethod(MOD)33.1FOPSfalling-objectprotectivestructure3.2ROPSroll-overprotectivestructureROPS3.3DLVdeflection-limitingvolumeJISA891013.4IlevelIimpactprotection3.5IIlevelIIimpactprotection3.6representativetestFOPS3A89202009(ISO34492005)4FOPSFOPS2a)I1365J1a)2a)b)II11600J1b)2b)1FOPSa)b)45kg9.807m/s23.1m1365Ja)14A89202009(ISO34492005)227kg9.807m/s25.22m11600Jb)155.15.1.12a)45kg200mm250mm2b)227kg5A89202009(ISO34492005)mmmma)45kgb)227kgd1204mml1102mmd2255mm260mml2109mmd3203mm204mml3584mm124a)b)1a)25.1.2a)b)c)FOPSDLVc)5.1.35.1.45.1.3FOPSDLVDLVFOPSDLVJISA89101DLV5.1.4DLVFOPS55.26A89202009(ISO34492005)5.2.1FOPSFOPS5.2.25.2.2FOPSFOPSFOPS5.35.3.1FOPSa)FOPSDLV33FOPSFOPS1)FOPSFOPSDLVDLVFOPS3a)2)FOPSDLVDLVDLVFOPS3b)3)DLVDLVFOPSFOPS3c)b)a)4a)b)FOPSc)FOPSa)IIFOPS200mma)IFOPS100mma)7A89202009(ISO34492005)IIFOPSFOPS25.3.2FOPS/ROPSFOPS/ROPSFOPSROPS5.3.1FOPSROPSJISA8910FOPSFOPSABCDa)1FOPSABCDEFGDLVABCb)238A89202009(ISO34492005)FOPSABCDEFGHc)3XFOPSL366.1FOPSFOPS5FOPSDLVDLVFOPSFOPS6.2FOPS/ROPSROPSFOPSFOPSJISA8910ROPSFOPS/ROPSFOPS6.16.36.3.1FOPSFOPS6.3.26.3.3182.5mm0.206.3.2JISB10518.89.810.9JISB10528109A89202009(ISO34492005)6.3.3FOPS20°C30°C1V(CVN)VFOPSJISZ22421Vmm30J20b)J1010a)1127.510910251089.524107.5a)9.524107922.5106.78.521106820105a)7.519104717.5103.36151036