【英文标准名称】:SpecificationforHelmetsUsedforDownHillMountianBicycleRacing
【原文标准名称】:下山自行车赛用头盔规范
【标准号】:ANSI/ASTMF1952-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:防护服装;保健;自行车;头皮防护器;体育与娱乐设备
【英文主题词】:Bicycles;Cycles;Healthprotection;Helmets;Leisureequipment;Mountains;Protectiveclothing;Scalpprotectors
【摘要】:Thisspecificationcoversperformancerequirementsforhelmetsusedbydownhillmountainbicycleriders.Studieshaveshownhigherrisktotheheadandfaceforthissportascomparedtorecreationalstreetriding;hence,thisspecificationrequiresgreaterimpactprotectionandprovidesperformancecriteriaforchinbarsonfullfacehelmets,butdoesnotrequirefullfacehelmets.Thisspecificationrecognizesthedesirabilityoflightweightconstructionandventilation;however,itisaperformancespecificationandisnotintendedtorestrictdesign.AlltestingandrequirementsofthisspecificationshallbeinaccordancewithTestMethodsF1466,exceptwherenotedherein.
【中国标准分类号】:Y55
【国际标准分类号】:13_340_20
【页数】:
【正文语种】:英语