DIN 3120-1993 手动套筒板手用传动四方头
时间:2024-05-11 20:07:26 来源: 标准资料网 作者：标准资料网 阅读：8044
【英文标准名称】:Drivingsquaresforhand-operatedsocketwrenches
【原文标准名称】:手动套筒板手用传动四方头
【标准号】:DIN3120-1993
【标准状态】:现行
【国别】:德国
【发布日期】:1993-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:扳手;刀具夹持装置;管套扳手;方形套筒;工具;手工工具;驱动方头;四方头(工具);外四方头;旋具和螺母扳手;公差(测量);尺寸
【英文主题词】:Dimensions;Drivingsquares;Externalsquares;Handtools;Screwdriversandspanners;Socketwrenches;Squaresockets;Squares(instruments);Tolerances(measurement);Tool-holdingdevices;Tools;Wrenches
【摘要】:Thisdocumentspecifiesthedimensionsfordrivingsquaresforhand-operatedsocketwrenches.
【中国标准分类号】:J47
【国际标准分类号】:25_140_30
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:NationalAnnex-Nationallydeterminedparameters-Eurocode3:Designofsteelstructures-Part1-6:Strengthandstabilityofshellstructures
【原文标准名称】:国家附录.国家制定参数.欧洲法规3:钢结构的设计.第1-6部分:壳结构的强度和稳定性
【标准号】:DINEN1993-1-6/NA-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【实施或试行日期】:
【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】:皱折;隆起;组件;建筑;代夫特陶器;设计;尺寸选定;欧洲法规;疲劳;扁钢;荷载能力;材料;数学计算;机械性能;国家的;塑性(流体);壳;不锈钢;钢架结构;应力;应力外壳结构;钢结构作业;结构;公差(测量)
【英文主题词】:Buckling;Bulging;Components;Construction;Delves;Design;Dimensioning;Eurocode;Fatigue;Flatsteels;Loadcapacity;Materials;Mathematicalcalculations;Mechanicalproperties;National;Plasticproperties(fluids);Shell;Stainlesssteels;Steel-framedconstructions;Stress;Stressed-skinstructures;Structuralsteelwork;Structures;Tolerances(measurement)
【摘要】:
【中国标准分类号】:P26
【国际标准分类号】:91_010_30;91_080_10
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDeterminingtheStoppingDistanceNumberbyInitialSpeedandStoppingDistanceatTrafficIncidentSites
【原文标准名称】:在交通事故地点通过启动速度和制动距离测定制动距离数值的标准试验方法
【标准号】:ASTME2341/E2341M-2005(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:E17.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:stoppingdistancenumber;Speedanddistance;Stoppingdistance;Stoppingdistancenumber(SDN);Trafficincidentsites
【摘要】:TheSDNdeterminedbythismethodrepresentsanaverageovertheintervalfromthebeginningofbrakeapplicationtotherestposition.ItmaybeareasonableestimateoftheSDNduringoneormoreportionsofthespecifiedtrafficincidentifthetestconditionsandtheincidentconditionsaresufficientlysimilar.SincethisstandarddeterminesanaverageSDNfromtheinitialspeedtorest,careshouldbeexercisedinanyapplicationofthetestresultstoaportionoftheincidentthatdoesnotendwiththespecifiedtrafficincidentvehicleatrest.TheuncertaintyoftheSDNdeterminedbythismethodcanbeevaluatedbyproceduresshowninthismethod.TherelationshipbetweentheSDNofthistestmethodandtheSDNofaspecifiedtrafficincidentisbeyondthescopeofthismethod.ThesimilaritybetweentestandspecifiedtrafficincidentSDNx2019;sdependsonthesimilarityofvehicles,vehicleballastconditions,vehicleweighttransferduringbraking,vehicletires,pavementsurface,pavementsurfacecontamination,andvehiclespeedduringaparticularphaseoftheincidentsequence.TheSDNdeterminedbythismethoddoesnotnecessarilyagreeorcorrelatedirectlywithothermethodsofskidresistancemeasurements,suchasTestMethodE274.Thistestmethodissuitableforthosesituationswhereadequatesimilaritycanbeshown.Whenitisknownthataparticularwheelbrakewasnotfunctionalduringtheincident,themethodprovidesforonlythedesiredwheelstobebrakedonthetestvehicletoduplicatethespecifiedtrafficincidentvehicle.1.1Thistestmethodcoversdeterminationofanaveragestoppingdistancenumber(SDN)undertheconditionsthatthismethodwasexecuted.Theexperimentalconditionsaregenerallyintendedtobesimilartothoseofaspecifiedtrafficincident.Thedatafromthismethodisnotcomparabletomeasureddistancesofaspecifiedtrafficincidentvehiclethatcannotbeshowntohavecontinuous,fullapplicationofitsbrakingsystem.1.2ThistestmethoddeterminestheSDNfromthemeasuredstoppingdistanceandinitialspeedwhenthewheelsonspecifiedaxlesarebrakedinthesamemannerasthespecifiedtrafficincidentvehicle.Theevaluationvehiclex2019;sbrakingsystemisrequiredtoduplicatethespecifiedincidentvehicleforbothtype(conventional,partialABS,orfullABS)andfunctionality(allbrakesfunctionalornot).1.3Themethoddocumentsthetestconditionsasabasisforevaluatingtheirsimilaritytoconditionsofaspecifiedtrafficincident.1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetest,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.5Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:R81
【国际标准分类号】:03_220_20
【页数】:5P.;A4
【正文语种】:英语