NF E22-144-2-2006 圆柱直齿渐开线花键.米制模数、齿侧室心.第2部分:尺寸
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【英文标准名称】:Straightcylindricalinvolutesplines-Metricmodule,sidefit-Part2:dimensions.
【原文标准名称】:圆柱直齿渐开线花键.米制模数、齿侧室心.第2部分:尺寸
【标准号】:NFE22-144-2-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-01-01
【实施或试行日期】:2006-01-20
【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】:设计;尺寸公差;尺寸;配合;公式;渐开线花键;机械工程;柄;花键;符号;齿轮齿;试验;验证
【英文主题词】:Design;Dimensionaltolerances;Dimensions;Fits;Formulae(mathematics);Involutesplines;Mechanicalengineering;Shafts;Splines;Symbols;Teethofgears;Testing;Verification
【摘要】:
【中国标准分类号】:J18
【国际标准分类号】:21_120_30
【页数】:194P;A4
【正文语种】:其他
Product Code:SAE AMS5778
Title:Nickel Alloy, Corrosion and Heat Resistant, Welding Wire 72ni 15.5cr 1.0cb 2.4ti 0.70al 7.0fe
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant nickel alloy in the form of welding wire.【英文标准名称】:Buildinghardware-Leverhandlesandknobfurniture-Requirementsandtestmethods
【原文标准名称】:建筑五金.门拉手和旋钮装置.要求和试验方法
【标准号】:BSEN1906-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-03-15
【实施或试行日期】:2002-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:间隙;安全门牌;小的铁制品;五金(建筑);材料;尺寸;操作;材料强度;五金件;片刻;分类;操作扭力;锁定装置及定位装置;耐腐蚀性;门;门锁;定义;试验;规范(验收);作标记;安全;门拉手
【英文主题词】:Classification;Clearances;Corrosionresistance;Definitions;Dimensions;Doorhandles;Doorlocks;Doors;Hardware;Ironmongery(buildings);Latchpins;Lockingandlocatingdevices;Marking;Materials;Moment;Operatingtorque;Operatingtorques;Operation;Safety;Securityplates;Smalliron-work;Sneckmountings;Specification(approval);Strengthofmaterials;Testing
【摘要】:ThisEuropeanStandardspecifiestestmethodsandrequirementsforspindleandfasteningelements,operatingtorques,permissiblefreeplayandsafety,freeangularmovementandmisalignment,durability,staticstrengthandcorrosionresistanceforsprungandunsprungleverhandlesandknobsfordoorsonbackplatesorroses.Thisstandardisapplicableonlytoleverhandlesandknobsthatoperatealatchoralock.Itstatesfourcategoriesofuseaccordingtothefrequencyandotherconditionsofuse.CompliancewiththisEuropeanStandardensuresamarginofstrengthinexcessofthatneededfornormaloperation.Additionalrequirementsareneededforspecialsafetyfurniturewhichissuitableforuseinsituationswherethereisahighriskoffalling.Sincespecialsafetyfurnitureisnotessentialineverysituation,thisEuropeanStandardprovidesforadditionalsafetyrequirements(see5.13)whichareonlynecessarywhenthemanufacturerstatesthatthesafetyfurnitureisclaimedtoconformtotheserequirements.Thisstandardstatesfivegradesofsecurity.Grade0accordingtorequirementsstatedinthemainpartofthisstandard.Grades1to4arestatedaccordingtorequirementforsecuritylockfurnitureforuseonburglaryresistantdoors(seeannexA).Theseadditionalsecurityrequirementsarenecessaryonlywhenthemanufacturerstatesthattheproductsareclaimedtohaveahighlevelofsecurity,whichisnotessentialineverysituation.Thesuitabilityoflockorlatchfurnitureforuseonfire/smokedoorassembliesisdeterminedbyfireperformancetestsconductedinadditiontotheperformancetestsrequiredbythisstandard.Sincesuitabilityforuseonfire/smokedoorassembliesisnotessentialineverysituation,themanufacturerhastheoptionofstatingwhetherthefurnitureisclaimedtoconformtotheseadditionalrequirementsornot.IfsostatedtheadditionalrequirementsgiveninannexCarenecessary.
【中国标准分类号】:Y71
【国际标准分类号】:91_190
【页数】:44P.;A4
【正文语种】:英语
