NF E90-322-1985 机械振动和冲击.手持或手操纵机器引起振动的实验室测定.混凝土破碎、铲计、搅拌、打夯和凿土等振动机器
作者:标准资料网 时间:2024-05-16 20:22:26 浏览:8341
来源:标准资料网
【英文标准名称】:MECHANICALVIBRATIONSANDSHOCKS.LABORATORYMEASUREMENTOFVIBRATIONSTRANSMITTEDTOTHEHUMANBEINGBYHANDLEDMACHINES.PERCUSSIVEEQUIPMENTSUCHASJOCKHAMMERS,PNEUMATICHAMMERS,RAMMERS,RAMMINGMACHINESANDCHIPPERS.
【原文标准名称】:机械振动和冲击.手持或手操纵机器引起振动的实验室测定.混凝土破碎、铲计、搅拌、打夯和凿土等振动机器
【标准号】:NFE90-322-1985
【标准状态】:作废
【国别】:法国
【发布日期】:1985-08
【实施或试行日期】:1985-07-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数学计算;试验结果;计算;手动装置;人力驱动装置;图表;试验条件;试验;混凝土破碎机;振动;测量;实验室试验
【英文主题词】:
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:
【页数】:16P;A4
【正文语种】:其他
【英文标准名称】:Safetyrulesfortheconstructionundinstallationoflifts-Part3:Electricandhydraulicservicelifts;GermanversionEN81-3:2000+A1:2008+AC:2009
【原文标准名称】:电梯建造和安装的安全规则.第3部分:电动和液压载货升降机;德文版本EN81-3-2000+A1-2008+AC-2009
【标准号】:DINEN81-3-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【实施或试行日期】:2011-06-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Definitions;Design;Electricalinstallations;Electricaltransmissionsystems;Enginerooms;Engines;Hazards;Hoists;Hydrauliclifts;Hydraulictransmissionsystems;Lift-car;Lifts;Mounting;Occupationalsafety;Operatinginstructions;Protectionagainstelectricshocks;Protectiondevices;Protectivemeasures;Reelroom;Safety;Safetydevices;Safetygrips;Safetymeasures;Safetyofmachinery;Safetyswitches;Servicelifts;Shafts;Specification(approval);Supportingmeans;Workplacesafety
【摘要】:1.1Thisstandardspecifiesthesafetyrulesfortheconstructionandinstallationofpermanentlyinstallednewelectricserviceliftswithtractionorpositivedrive,orhydraulicserviceliftsdefinedasliftingequipment,servingdefinedlandinglevels,havingacar,theinteriorofwhichisregardedasinaccessibletopersonsonaccountofitsdimensionsandmeansofconstruction,suspendedbyropesorchainsorsupportedbyaramandmovingbetweenrigidverticalguiderailsorguiderailswhoseinclinationtotheverticaldoesnotexceed15°anddrivenelectricallyorhydraulically.Thisstandardcoversserviceliftswithratedloadnotexceeding300kilogrammesandnotintendedtomovepersons.1.2Inadditiontotherequirementsofthisstandardsupplementaryrequirementsshallbeconsideredinspecialcases(potentiallyexplosiveatmosphere,extremeclimateconditions,seismicconditions,transportingdangerousgoods,etc.).1.3Thisstandarddoesnotcover:a)serviceliftswithdrivesotherthanstatedb)importantmodifications(seeannexE)toaserviceliftinstalledbeforethisstandardisbroughtintoapplication;c)liftingappliances,suchaspaternosters,mineslifts,theatricallifts,applianceswithautomaticcaging,skipsandhoistsforbuildingandpublicworkssites,ships'hoists,platformsforexplorationordrillingatsea,constructionandmaintenanceappliances;d)installationswheretheinclinationoftheguiderailstotheverticalexceeds15°;e)safetyduringtransport,installation,repairsanddismantlingofservicelifts;f)theuseofglassforthewallsofthewell,forthecarandforthelandingdoorsincludingthevisionpanels.However,thisstandardmayusefullybetakenasabasis.Noiseandvibrationsarenotdealtwithinthisstandardbecausethesearenotrelevanttothesafeuseoftheservicelift.Firepropagationisnotdealtwithinthisstandard.1.4Tosatisfytheconditionofinaccessibilitytothecar,thecardimensionsshallnotexceed:a)forfloorarea,1,0m2;b)fordepth,1,0m;c)forheight,1,20m.Theheightof1,20mshallnotbelimitedifthecarcomprisesseveralpermanentcompartments,eachofwhichsatisfiestheaboverequirements.Inparticular,liftingequipmentintendedexclusivelyforthetransportationofgoods,buthavingacarwithdimensionsexceedinganyoneofthefiguresaboveshallnotbeenteredinthecategory'servicelifts'.1.5Thisstandardcoversthesafetyrequirementsforserviceliftswithratedspeedsupto1m/s.NOTEForserviceliftswithhigherratedspeedsadditionalrequirementsshallbeappliedasappropriateinordertomaintainthesamelevelofsafety.
【中国标准分类号】:
【国际标准分类号】:91_140_90
【页数】:99P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforCrackingResistanceofLeather
【原文标准名称】:皮革耐裂性的标准试验方法
【标准号】:ASTMD6075-2000(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D31.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cracking;crackingresistance;finishcracking;graincracking;leather;leathercracking;Finishingprocess/finishes--leather;Graincracking;Leather;Leathercracking
【摘要】:Thistestmethodisdesignedtodeterminethecrackingresistanceofthegrainorfinishsurfaceofleatheronapass/failbasis.Thistestmethodattemptstoreplicatetheconditionsthatmaybeencounteredbyleatherthatisbentaroundabuckleframeorotheranchoringdevice,foldedoverinseamsorwelts,andsoforth.Thecrackingresistanceofleatherisinfluencedbymanyfactorssuchasquantity,location,andtypeoffatliquoringmaterials;moisturecontent;thickness;thepresenceofdefectsorscartissue,orboth;thepresenceofprocessingdamagestotheskinorhidetissue;finishsystemformulation,andsoforth.Thistestmethodisusefulformanufacturingcontrolinthetannery,specificationacceptance,andqualitycontrolintheendproductmanufacturingplant.1.1Thistestmethodcoversthedeterminationoftheresistanceofleathertocrackingwhentheleatherisbentorfoldedwiththegrain(orfinish)surfaceontheoutsideofthebend.Heavyleathers(forexample,harness,belt,strap,bag,case,andsoforth)areusuallybentaroundamandrelusingeithermechanicalresistance(forexample,clamp,vise,andsoforth)orbyhand.Lighterleathers(forexample,shoeupper,upholstery,garment,glove,andsoforth)areusuallygivenasharpdouble-fold(crosswise)bendaftercoolingtoalowtemperature.Thistestmethoddoesnotapplytowetblue.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y45
【国际标准分类号】:59_140_30
【页数】:3P.;A4
【正文语种】:英语
