【英文标准名称】:Mobileormovablejacksandassociatedliftingequipment
【原文标准名称】:移动式千斤顶和相关升降设备
【标准号】:BSEN1494-2000+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:事故预防;阻升;控制;控制盘;控制装置;控制台;定义;耐久性;定义(术语);尺寸;尺寸规格;发动机;设备安全;设备安全性;;危害;气体环境;提升平台;液压操纵装置;液压装置;检验;套圈;千斤顶;提升设备;提升装置;;荷载能力;承载装置;载荷盛装部件;维护;维修;操纵装置;机械工程;移动的;易动的;可移动工作平台;汽车;机动车辆;摩托车;职业安全性;职业安全;动力传动系统;警告;危险管理;安全;安全性;安全组件;安全距离;安全工程;安全性工程;机械安全性;机器安全性;机械安全;安全要求;安全性要求;规范(验收);固定的;静止的;试验;测试;痕量元素分析;可移动的;;用户信息;车辆;运载工具;工作场所安全;工作场所安全性
【英文主题词】:Accidentprevention;Control;Controlboards;Controldevices;Controlstand;Definitions;Dimensions;Engines;Equipmentsafety;Gearjacks;Hazards;Hoistingplatforms;Hydraulically-operateddevices;Hydraulics;Inspection;Jacks;Liftingappliances;Liftingdevices;Liftingdock;Loadcapacity;Loadcarryingdevices;Load-containingdevices;Maintenance;Manipulatingdevices;Mechanicalengineering;Mobile;Mobileworkingplatforms;Motorvehicles;Occupationalsafety;Powertransmissionsystems;Safety;Safetycomponents;Safetydistances;Safetyengineering;Safetyofmachinery;Safetyrequirements;Specification(approval);Stationary;Testing;Transportable;Trolleyjacks;Userinformation;Vehicles;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiestechnicalsafetyrequirementsandmeasuresformobileormovablejacks(see3.6)andassociatedliftingequipment.ThisEuropeanStandarddealswithallsignificanthazardspertinenttomobileormovablejacksandassociatedliftingequipmentwhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer.ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.Thisstandardappliestoliftingequipment(see3.1)whicharemobileormovableanddesignedtooperateundertheload,whetheroperatedsingularyorinmultiplestopartiallyortotallyraiseandlowerloadsorvehiclesatoneormoreliftingpoints(excludingtheliftingofpersons)whereworkingundertheraisedloadisnotpermittedunlessadditionalmeansofsecuringtheloadinpositionareinplace.NOTEAssociatedliftingequipmentmeansliftingequipmentwhichissimilartothosedefinedin3.1,butwhichdoesnotfullycomplywiththesedefinitions.Thisstandarddoesnotestablishadditionalrequirementsfor?powerdrivebyaninternalcombustionmachine;?stabilityofthemobileormovablejacksandassociatedliftingequipment;?operationinsevereconditions(e.g.extremeclimates,freezerapplication,strongmagneticfields);?operationsubjecttospecialrules(e.g.potentiallyexplosiveatmospheres,mines);?supplybyelectricalnetworkswherethetolerancesinvoltage,frequencyetc.differfromthoseinthepublicsupplies;?staticelectricproblems;?handlingofloads,thenatureofwhichcouldleadtodangeroussituations(e.g.moltenmetal,acids,radiatingmaterials,especiallybrittleloads);?hazardsoccurringduringproducinganddecommissioning;?hazardsoccurringwhenusingtheliftingequipmentonpublicroads;?windpressureinandoutofuse;?directcontactwithfoodstuffs;?operationonseaships.Thisstandardappliese.g.tothefollowingliftingequipment?mechanicaljackswithorwithoutclaw;?hydraulicjackswithorwithoutclawandwithorwithoutintegratedpump,e.g.hydraulictrolleyjacks,hydraulictransmissionjacks,hydraulicpitjacks;?pneumaticjacks.Thisstandarddoesnotapplytoa)jacksorstabilizerswhicharepermanentlyfixedtoatraileroracontainertosupportatrailerorcontainerwithoutthetractor-unit;b)hydrauliccylinderswhicharepermanentlyfixedtothevehiclefortippingand/ortiltingpartsofit;c)supportstandswiththepossibilityforchangingtheliftheightonlywithouttheload;d)hydraulicliftingequipmentworkingwithamaximumpressureexceeding500barandwherepumpandcylinderarenotintegratedpartsofthesameequipment;e)jacksthataredeliveredwithroadvehiclesforhelpingwhenabreak-downoccurs(includingdeliveryoforiginalspareparts).
【中国标准分类号】:J80
【国际标准分类号】:53_020_99
【页数】:48P.;A4
【正文语种】:英语
基本信息
标准名称: | 电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平E(可供认证用) |
英文名称: | Fixed resistors for use in electronic equipment-Part 7:Blank detail specification-Fixed resistor networks in which not all resistors are individually measurable-Assessment level E |
中标分类: |
电子元器件与信息技术 >>
电子元件 >>
电阻器 |
ICS分类: |
电子学 >>
电阻器 >>
固定电阻器
|
发布部门: | 国家技术监督局 |
发布日期: | 1990-03-01 |
实施日期: | 1990-10-01 |
首发日期: | 1990-03-15 |
作废日期: | 1900-01-01 |
主管部门: | 信息产业部(电子) |
归口单位: | 全国电子设备用阻容件标准化技术委员会 |
起草单位: | 电子标准化所 |
出版日期: | 1900-01-01 |
页数: | 13页 |
适用范围
详细内容请见本标准。
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所属分类: 电子元器件与信息技术 电子元件 电阻器 电子学 电阻器 固定电阻器