GA295-2001警用摩托车头盔.pdf

'免费标准网(www.freebz.net)ICS13.340.20A94,I}1中华人民共和国公共安全行业标准GA295-2001警用摩托车头盔Motorcyclehelmetsforpolice2001一02一15发布2001一08一01实施中华人民共和国公安部发布免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001前言本标准的全部技术内容为强制性。本标准是基于GB811-1998(摩托车乘员头盔》的基础上，结合警用摩托车头盔自身的性能特点，参照加拿大标准CAN/CAS-Z611-M86(警用防暴头盔及面罩》编制而成。本标准实施的过渡期要求如下:5.6-1.4防雾性能要求，自本标准实施之日起第4个月开始实施本标准的附录A,附录B均为标准的附录。本标准由中华人民共和国公安部装备财务局提出。本标准由公安部警用械具警服标准化技术委员会归口。本标准由公安部交通安全产品质量监督检测中心负责起草，保定市公安头盔厂、沈阳第三五二三工厂参加起草。本标准主要起草人:方丽庄、董齐平、张勇、王洪柱、刘贺春。本标准于2001年2月15日首次发布。免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)中华人民共和国公共安全行业标准GA295-2001警用摩托车头盔Motorcyclehelmetsforpolice范围本标准规定了警用摩托车头盔的定义、产品分类与命名、要求、试验方法、检验规则、标志、包装、运输和储存。本标准适用于警用摩托车头盔2引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订，使用本标准的各方应探讨使用下列标准最新版本的可能性。GB191-2000包装储运图示标志GB811-1998摩托车乘员头盔GB/T3181-1995漆膜颜色标准GB/T3978-1994标准照明体及照明观测条件GB/T5137.2-1996汽车安全玻璃光学性能试验方法GB/T10000-1988中国成年人人体尺寸GA270-2001姿用服饰帽徽3定义本标准采用下列定义。11警用摩托车头盔motorcyclehelmetsforpolice(以下简称头盔)用于保护摩托车乘员头部的警察专用装具3.2面罩faceshield遮挡、保护眼及面部且不影响正常观察的防护部件。3.3透过率lighttransmission指在可见光区域内，透射光通量与人射光通量之比。3.4试验区testingarea在头盔上划定的做试验的区域，包括:a)壳体的试验区，符合GB811-1998中3.13的规定;b)面罩的试验区，包括整个面罩的边缘5mm以内部分。15基础平面basicplane由左、右耳屏点和眼眶下点确定的水平面，也称头水平面(见图1)[GB811-1998的3.10],16中矢面mid-sagittalplane垂直于基础平面和冠平面并对称地把头两等份的平面(见图1)e中华人民共和国公安部2001一02-15批准2001一08一01实施1免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20013.7冠平面coronalplane通过耳廓中心垂直于基础平面和中矢面的平面(见图1),中矢面冠平面头部顶视图图1头部平面示意图4产品分类与命名4门分类头盔按佩戴季节分冬盔(D)、春秋盔(C)、夏盔(X)三个种类:每种分小(S)、中(M)、大(L)三个规格今2命名头盔型号按下述结构和要求命名:诊一一—规格(L或M或S)!L-一~一-按季节分类号{一一一一产品名称代号(摩托车头盔的汉语拼音大写字母MTK)示例:大号摩托车春秋盔的产品型号为MTK-C-L要求5.1外观要求5.1门外形头盔外形、帽檐外形应符合附录A(标准的附录)要求。5.1.2标识头盔标识应符合附录A要求51.3帽徽帽徽使用99式警用服饰一帽徽[GA2701，安装尺寸见附录A,5.1.4颜色免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001头盔外表面的颜色为”式警服颜色(藏蓝色)及瓷白色。帽檐的颜色为茶色透明。5.2结构要求头盔由壳体、缓冲层、佩戴装置、面罩等组成。春秋盔、夏盔不配置面罩，配置帽檐。5.2.1壳体a)头盔不应有凹痕、碎裂、尖锐角刺等缺陷;b)护目镜连接件不得超过壳体外表面7mm，系带等其他连接件不得超过壳体内、外表面3mm，连接件不得有毛边;c)边沿应镶嵌软质圆钝的缘圈;d)帽沿和盔壳连接要可靠且能拆卸。5.2.2缓冲层用能较多地吸收碰撞能量，对人体无毒、无害的材料制成。5.2.3佩戴装置5.2.3门佩戴结构应保证佩戴牢靠舒适，解脱方便。5.2.3.2系带宽度系带宽度为20mm12mm,52.3.3强度性能按6.4规定进行试验，头盔系带不得出现伸长量超过25mm或系带撕裂撕断、连接件脱落及搭扣松脱的现象，并在6.6规定的检测中不得出现以上现象。5.3规格尺寸头盔按GB/T10000中的头围分小(S)、中(M)、大(L)三个规格，其尺寸见表to表1头盔规格尺寸mm规格适用的头围尺寸小(S)540-560中(M)560-580大(L)580-6005.4头盔质量(含附件)冬盔质量不大于1.60kg，春秋盔质量不大于1.3okg,夏盔质量不大于1.00kg,5.5头盔视野头盔左、右水平视野不小于1050，上视野不小于7-，下视野不小于30%5.6头盔面罩性能以下面罩性能只限于冬盔5.6.1视觉质量5.6门.1可视质量头盔面罩上任何小斑点或黑点的直径应不大于1mm，个数不超过4个。5.6门.2透过率性能按6.5.1.2规定的方法进行试验，头盔面罩可见光透过率不小于85yo.5.6门.3光畸变性能按6.5.1.3规定的方法进行试验，头盔面罩的光畸变最大量为s"a免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20015.6.1.4防雾性能按6.5.1.4规定的方法进行试验，面罩表面不能结雾。5.6门.5耐磨性能按6.5.1.5规定的方法进行试验，面罩磨损后雾度不大于2.5%056.2抗冲击强度性能按6.5.2规定的方法进行试验，面罩不得被击穿或破碎。5.了头盔吸收碰撞能量性能按6.6规定的方法进行试验，应满足表2中给出的要求。表2头盔吸收碰撞能量性能要求性能要求冬盔春秋盔夏盔备注1加速度峰值墓300g(400g簇400g超过150g的作用时间<4ms<4ms<4ms2超过200g的作用时间<2ms<2ms若均不超过300g，则此项不作要求3壳体情况试验中壳体不得出现裂口8头盔耐穿透性能按6.7规定的方法进行试验，钢锥不得穿透头盔与头型产生接触。6试验方法6.1头盔外观、结构要求及规格尺寸检验6.1.1试验装置长度测量器具:分度值为0.5mm.外形卡板:按头盔中矢面、冠平面的外形制作，见附录Ao标准色度样板符合GB/T3181规定。色差计准确度:,lx:0.02,AY:0.02,头型:符合附录B(标准的附录)B2.1的规定。6门.2试验步骤a)以长度测量器具、外形卡板测量头盔、帽沿的外形、标识、帽徽的位置尺寸;b)以标准色度样板和试样，在相当于GB/T3978规定的标准Ds:光源照射下进行目视比较，定性地判定是否符合规定色度要求;如对目视比较的定性判断有异议，则应采用符合GB/T3978的标准Dss光N,测量几何条件:0/d，用色差计检测头盔外观颜色及色度;c)用长度测量器具检测盔体内、外表面的硬凸物;d)用相应规格的头型测量头盔的规格尺寸;e)试验结果应符合5.1,5.2,5.3的规定6.2头盔质量检测用分度值为。.ofkg的秤，称量并记录头盔质量，应符合5.4的规定。6.3头盔视野检测试验按GB811-1998的6.4的要求进行，其中试验头型应符合附录B中B2.1的规定，试验结果应符合5.5的规定免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20016.4头盔佩戴装置检测6.4.1试验装置长度测量器具:分度值为。.5mm,佩戴装置强度试验仪:除按GB811-1998的6.6.1外，还应满足以下要求:a)模拟下颊装置:头型头顶至模拟下颊的距离应小于250mm;b)试验头型:符合附录B中B2.1的规定。6.4.2试验步骤a)用长度测量器具测量头盔系带的宽度;b)佩戴装置强度试验按GB811-1998的6.6.2的要求及表3中给出的试验载荷进行;c)试验结果应符合5.2.3的规定。表3头盔佩戴装置强度试验载荷k9头盔种类初载荷检验载荷冬盔23士0.5136士I春秋盔15士0.590士1夏盔15士0.590士16.5头盔面罩性能检测6.5，1视觉质量6.5门.1可视质量6.5门1.1试验装置直径为拟mm孔的透明塑料检测板。6.5门，1.2试验步骤a)用检测板检查面罩上的斑点缺陷;b)试验结果应符合5.6.1.1的规定。6.5.1.2透过率性能检测6.5门.2.1试验装置光源系统:提供色温为2856K士50K(A光源)的平行光，光束直径限制在7mm士1mm内。承物支架:试验时用来承载试样的载体。接受器:其线性应等于或在满刻度的士2%内或在读数量程的士10%之内，选择小值;受光有效面积为功20mm.6.5.1.2.2试验步骤a)将被检测面罩置于承物支架上，使光束与面罩垂直;b)在面罩上任选三点进行检测，各点间距80mm士5mm;c)试验结果应符合5.6.1.2的规定。6.5门.3光畸变性能检测6.5门.3门试验装置试验装置按GB/T5137.2-1996的3.3.3的要求。6.5.1.32试验步骤a)试验按GB/T5137.2-1996的3.3.4的要求进行;b)再按GB/T5137.2-1996的3.3.5，求出光畸变的最大值;免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001c)结果应符合5.6.1.3的规定。6.5.1.4防雾性能检测6.5.1.4门试验装置盛有温度为50℃士5C水的容器(容器要求绝缘)。秒表。6.5门.4.2试验步骤a)将面罩内表面擦拭干净，放置在盛有50℃士5-C水的容器上沿，持续15s;b)观察面罩的内表面是否结雾;c)试验结果应符合5.6.1.4的规定。6.5.1.5耐磨性能6.5.1.5.1试验装置耐磨性试验机。雾度仪。6.5.1.5.2试验步骤将面罩试样夹在耐磨性试验机上，用“0000”的钢丝绒、350g的力，摩擦600次，除去试样表面灰尘后，用雾度仪测定其雾度，试验结果应符合5.6.1.5的规定。6.5.2抗冲击强度性能检测6.5.21试验装置铅弹:质量1g士。1g、直径5.5mm士。.1mm,试验头型:应符合附录B中B2.1的规定头型固定座。6,5,2.2试验步骤试验按GB811-1998的6.5.1.2进行，将铅弹发射器对准面罩检侧位置，面罩离铅弹出膛口210mm，且确保弹道与面罩垂直，试验结果应符合5.6.2的规定。6.6头盔吸收碰撞能量性能检测6，6.1预处理头盔预处理条件见表4。表4头盔高低温、雨淋预处理条件项目温度时间高温50℃士2C4-24h冬盔、春秋盔一20"C士2"C低温4^24h夏盔0C士ZC雨淋常温(喷水量为15L/min)1^4h注:头盔样品必须按照表4规定处理后方可进行检验。每顶头盔样品选一项处理。高、低温处理后的头盔样品应在5m。内完成一处的两次试验，第二处试验，应将头盔样品放回保温箱中再处理20min以上，方可进行;雨淋处理后的头盔样品，应放置s-n后进行试验如此反复进行，直到全部试验完成，但是，头盔的总处理时间不能超过表中规定的时间。免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20016.6.2试验装置碰撞试验台:应符合GB811-1998的6.7-2.1的规定。试验头型:应符合附录B中B2.2的规定。测试分析仪器系统:按GB811-1998的6.7.2.2，其中频率响应范围为。1-6000Hz,最大冲击加速度为200km/sl峰值6.6.3试验步骤a)按6.6.1的规定，每顶头盔各选一项预处理;b)将加速度传感器刚性地固定在头型碰撞检测部位，传感器敏感轴与头型碰撞点法线夹角不得大于50;c)将经过检测前处理的头盔佩戴于相应的头型上，系紧系带，按表5检测条件进行检测;d)试验结果应符合5.7的规定。表5头盔吸收碰撞能量性能检测条件砧型落高检测部位每处碰撞次数试验区的前、后、左、右任选四处，每处两次，同一处碰撞点偏移不大圆形18350mm士5mm平板砧相邻两处间不小于120mm于smm6.了头盔耐穿透性能检测6.7.1试验装置坠落式穿透试验台:应符合GB811-1998的6.8.2规定。试验头型:应符合附录B中B2.1的规定，并水平固定于坠落台架底部基础上。6.7.2试验步骤试验按GB811-1998的6.8.3的要求，在常温下进行，头盔耐穿透试验条件见表6，试验结果应符合5.8的规定表6头盔耐穿透试验条件试验条件头盔种类试验次数钢锥质量钢锥落高两次试验部位间距冬盔2次3+名“Skg3000mm士5mm不小于75mm春秋盔2次3`00,kg2000mm士5mm不小于75mm夏盔2次3"尸skg2000mm士5mm不小于75mm注:落高系钢锥尖至头型试验点的垂距7检测规则7.1检测分类头盔检验分型式检验和出厂检验。7.2型式检验免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295一2001了.2门有下列情况之一者，应进行型式检验:a)新产品的试制定型检验;b)老产品转厂生产;c)停产一年后恢复生产时;d)产品的结构、主要原材料和重大工艺改变，可能影响产品性能时;e)合同有规定时;f)上级质量监督管理部门提出型式检验时。7.2，2样盔数量样盔7顶，6顶检测，1顶备用。了.2.3抽样抽样基数为50顶。7.2.4检测项目及顺序检测项目及顺序按表7进行。表7型式检测项目及顺序序号检测项目性能要求条款试验方法条款1井2毖3杯4，}15。6‘l外观、结构、规格尺寸5.1~5。36.1...2质量5462...3视野5.563...}}4佩戴装置性能5.2.36，4.!..,一①a可视质量5.6.1.16.5.1.1一一.b透过率56.1.26.5.1.2...视觉面C光畸变性能5.6.1.36.5.13...质罩量性能d防雾性能5.6146.5.1‘4...e耐磨性能5.6.156.5.1.5...!②抗冲击强度5.6.265.2..}.一}6吸收碰撞能量性能5。76.6....7耐穿透性能5t867...注:表中“.”表示进行此项试验免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20017.3出厂检验7.3.1抽样基数头盔按结构、材料、工艺条件相同的，每2000顶为一检测批(不足者按一批计算)，每批抽取样盔顶。7.3.2检测项目及顺序检测项目及顺序按表8进行。表8出厂检测项目及顺序序号检测项目技术要求条款测试方法条款1外观结构、规格尺寸5.1,5.2,5.36.12佩戴装置性能5.2.36.43透过率5.6.1.26.5.1.24耐穿透性能5.86.77.4不合格判定样盔检测中，一项性能的一个单项指标不合格，则判定该检测批产品不合格;企业可以改进产品，进行第二次检测，但抽取样盔数量为第一次的两倍。如第二次检测仍不合格，则判定该批产品为不合格。8标志、包装、运输和储存8.1标志每顶头盔内应有以下永久性标志:a)产品名称(中文)、型号、规格;b)生产厂名称;c)商标;d)生产日期、产品批号或编号8.2包装8.2门产品包装箱上应有产品名称、数量、质量、规格、出厂日期、生产厂家、怕湿及小心轻放标志，并符合GB191的规定。8.2.2每件产品包装箱内应附有产品合格证、产品使用维护说明书。产品使用维护说明书应包含下列内容:a)头盔的规格尺寸;b)应提醒佩戴者夏盔(冬盔或春秋盔)只限于夏季(冬季或春秋季)佩戴;c)使用时必须系紧系带;d)头盔如果发生过一次较大撞击事故应停止使用;e)注意保管，不要用有腐蚀性的溶剂擦洗头盔外表，不要撞击头盔;f)使用期限。免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-20018.3运输产品在运输时应严密遮盖，严禁淋雨受潮、曝晒和高温烘焙，严禁摔打乱堆。8.4储存8-4.1产品应存放在通风干燥的仓库，保持离地面250mm以上，四周空隙不小于200mm8.4.2产品不能与腐蚀性物质同存，并R离高NfoAM-免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001附录A(标准的附录)若用靡托车头盔盔型如图A1一图A5所示。非均匀有理B样条曲线C相.装配位里XYZ非均匀有理B样条曲线A0.000，一113.715,0:000XYZ0.000，一115.837.7.356一116.853.0.000.0.0000.000，一117.763,14.767一123.594.0.000.9.6220.000，一119.421,22.242非均匀有理B样条曲践A一129.979.0.000.19.4810.000，一120.875,29.760一135.475,0.000,29.857中矢面0.000，一122.193,37.302一139.972.0.000,40.708非均匀有理B样条曲线C0.000，一123.406.44.863一143.752.0.000.51.8300.000，一124.487.52.443一146.825.0.000,63.1680.000，一125.400.60.045一149.194.0.000,74.6730.000，一126.117,67.668一150.737,0.000,86.3170.000，一126.644,75.307一151.276.0.000,98.0490.000，一126.995,82.956一150.647.0.000,109.7750.000，一127.123,90.612蕊一148.817,0.000,121.375卜0.000，一127.005,98.268一145.851,0.000,132.739非均匀有理B样条曲找B0.000，一126.633,105.915一141.878.0.000.143.792-4960.000，一126.008,113.547一136,996}0,000.154.4740.000，一12S.127,121.152一I31.257，0.000,164.722窿二〕0.000，一123.980,128.723一124.709,0.000,174.4730.000，一122.520,136.239一117.382.0.000,183.652230.000，一120.627,143.656一109.262,0.000.192.1370.000，一118.208,150.919非均匀有理B样条曲线C(续)一100.352,0.000,199.788900.000，一115.239,157.976XYZ一90.776,0.000.206.5880.000，一111.843,164.8370.000,84.109,201.102标识要求-80.704.0.000.212.6310.000，一108.173,171.5570.000.89.707,195.879主视图左侧枯贴黑体正楷英文“POLICE",一70.226.0.000,217.9413380.000，一104.169,178.0830.000,94.929,190.281字高23,字长90(弦长);右侧粘贴黑体“替察加一59.405.0.000.222.5090.000，一99.754,184.337字样，字高23，字长90(弦长)0.000.99.754,184.338一48.287.0.000,226.2990.000,-94.929,190.281一36.929，,0.000，"229.2940.000,104.169.178.083材料为银白色反光膜。0.000，一89.707,195.879一25.398.0.000,231.5360.000.108.173,171.557色带材料颜色和文字相同，要求按图示尺寸粘贴。0.000，一84.109,201.102一13.738.0.000,232.9480.000,111.843,164.83",0.000一?8.176,205.939一2.002.0.000.233.4450.000.115.239.157.9760.000，一71.949,210.3939.742,0.000,233.2250.000,118.208.150.9190.000，一65.459,214.45521.452.0.000.232.3040.000,120.627.143.6570.000，一58.746,218.13633.071.0.000.230.5850.000.122.520,136.2390.000，一51.862,221.48744.534.0.000.228.0220.000,123.980,128.7230.000.-44.785,224.40655.771,0.000,224}6040.000.125.127.121.1530.000,-37.545,226.89966.710,0.000.?20.3270.000.126.008.113.5470.000一30.224,229.14177.281,0.000,215.20",0.000,126.633.105.915姿0.000，一22.800,231.01087.416.0.000.209.2700.000,127.005.98.2680.000，一15.260,232.33297.046.0.000.202.5450.000,127.123.90.6120.000，一7.649,233.162106.159.0.000.195.1370.000.126.995.82.9560.000,0.000,233.455114.784,0.000.187.1590.000.126.644.75.3070.000.7.649,233.162123.409,0}000,179.1810.000,126.117.67.6680.000.15.260,232.3320.000.125.401,60.0450.000.22.800,231.010非均匀有理B样条曲线B0.000.124.487.52.4430.000.30.224,229.141XYZ0.000,123.406,44.8630.000,37.545,226.899179.596.0.000,0.0110.000,122.193,37.3020.000.44.785.224.406182.409.0.000.11.4950.000,120.875,29.7600.000.51.862,221.487184.884.0.000,23.0560.000,119.421.22.2420.000,58.746.218.136186.410,0.000.34.773CA00，117.763,14.7670.000.65.459,214.455186.395,0.00246-930.000,115.837,7_-3560.000.71.949.210.39318.5.551.0.000.58.3850.000.113.715.0.0000.000.78.176.205.939图A1警用摩托车头盔冬盔盔型图、标识图、外形卡板图免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001非均匀有理E样条曲线A非均匀有理B样条曲线A非均匀有理B样条曲线.a〔续)XYZXYZ94.317539,0.0.0.000000一7.343832.0.0,258.59180797.344151,0.0,6.396504一14.168865,0.0.258.044153非均匀有理B样条曲线B非均匀有理B样条曲线B〔续)100.227495,0.0.12.607379一20.957887,0.0,257.155359XYZXYZ102.967446,0.0.18.882832一27.693189,0.0,255.9240050.0，一142.850806,59.9938610.0，一39.521299,251.503961105.562818,0.0.25.219446一34.356897,0.0,254.3"506250.0一144.363510.65.4620420.0，一33.962423,255.638938108.012373,0.0.31.613844一40.932089,0.0.252.4407820.0，一145.70591270.9745040.0，一28.371038,256.601073110.315065.0.0,38.C62586一47.402338,0.0,250}2009980.0，一146.876755.76.5258510.0，一22.752521.257.389831112.470317.0.0,44.552182一53.751407,0.0.247.6377850.0.一147.874839.82.1110520.0，一17.112424,258.004647114.477534.0.0,51.108829一59.958943,0.0.244.7488410.0，一148.698839.87.7244970.0，一11.455973.258.444990116.336321,0.0,57.699247一65.997797,0.0,241.5223390.0.一149.347475,93.3607700.0一5}788619,258.71129r118.046147,0.0,64.329874一71.836885.0.0,237.9472270.0，一149.819743,99.0146390.0,0.000000,258.799960119.605196,0.0.70.947559一77.442503,0.0.234.0163240.0，一150.115634,104.6804770.0,5.557150,258.714822121.010362,0.0.77.699357一82.789217,0.0,229.7398840.0，一150.235411,110.3627720.0,11.224612,258.451912122.258416.0.0.84.432179一87.858114,0.0.225.1375160.0，一150.179345.116.0260550.0.16.881190,258.017010123.346069.0.0,91.192760一92.630671.0.0.220.2285200.0，一149.947706,121.6948850.0,22.521990.257.404669124.268440,0.0,97.977849-97.088467.0.0,215.0320320,0，一149.540765.127.3538310.0,28.141846,256.625628125.007740,0.0,104.785266一101.213460,0.0,209.5676170.0，一148.958788.132.9974600.0,33.733802,255.667445125.539665,0.0.111.611956一104.987155.0.0,203.8549650.0，一148.202042.138.6203300.0,39.289460.254.516618125.838313,0.0.118.152745一108.390205.0.0,197.9141000.0一147.270803,144.2169410.0,44.797941.253.158386125.875535.0.0.125.299856一111.414992.0.0.191.7718440.0，一146.165361,149.7817610.0,50.246481.251.577417125.629340.0.0.132.142615一114.088702.D.0.185.4685860.0一144.885991.155.3092630.0,55}621990.249.763413125.102902.0.0,138.569561一116.447709,0.0.179.0407170.0一143.428375.160.7922640.0,60.911256,247.711581124.305446,0.0.145.770205一118.,;29948.0.0,172.5177750.0，一141.777986.166.2204350.0.66.101812,245.421501123.245781.0.0,152.x34974一120.357142,0.0.165.9188150.0，一139.919796,171.5808510.0.71.183749.242.899526121.929387,0.0,159.254507一121.929387,0.0,159.2E!7070.0，一137.842006,176.8600370.0,76.147629,240.152447120.357142.0.0,165.918815一123.245781,0.0.152.5349740.0，一135.535431,182.0433490.0,80.984098.237.186800118.529948,0.0,172.517775一124.305446.0.0,145.7702050.0，一132.994120,187.1155610.085.683982.234.009117116.447709.0.0,179.040717一125.102902,0.0.138.9695610.0，一130.223762,192.0664660.0.90.238297.230.626100114.088702.0.0,185.168586一125.629340.0.0,132.14261.50.0.一127.233278.196.8876170.0-94.638290,227.044667111.414992,0.0.191.771844一125.875535,0.0.125.2998560.0.一124.031375.201.5710530.0.98.875878,223.272467108.390205,0.0.197.914100一125.838313,0.0.118.4527450.0，一120.626366.206.1089430.0.102.943283,219.317359104.987155,0.0,20.854965一125.539665.0.0.111.6119560.0.一117.025581,210.4931240.0.106.832568.215.186971县101.213460.0.0.209.567617一125.007740.0.0.104.7852660.0，一113.236102,214.7152730.0,110.535546,210.88877297.088467,0}0,215.1332032一124.268440.0.0,97.9-178490.0一109.264961.218.7670270.0,114.043609,206.430072乙一耳92.630671,0.0,220.228520一123.346069.0.0,91.192760010，一105.119199.222.6399140.0,117.347783,20.81831387.858114,0.0,225.137516一122.258416,0.0,84.4321790.0，一100.805930.2?6.3253340.0,120.441500-197.06279-182.789217.0.0,229.739884一12L010362,0.0-77.6993570.0，一96.332442.229.3145130.0.123.325778.192.17713677.442503,0.0,234.016324一119.605196,0.0.70.9975590.0.一91.706257.233.0985260.0.126.003469.187.17546971.836885.0.0.237.947227一118.046147,0.0.64.3298740.0，一86.935237.236.1683070.0,128.479978,182.07108665.997797,0.0,241.52Z339一116.336321,0.0,57.69924",0.0，一82.028108.239.0156120.0,130.761542,176.87660559.958943.0-0,244.748841一114.477534,0.0.51-108829O"D，一76.997524.241.6383870.0.132.849190,171.601198火一/53.751407,0.0.247.637785-112.470317,0.0,44.5621820.0，一71.858767,244.0426380.0,134.740224,166.25216447.402338,0.0,250.2c0998一110.315065,0.0,38.0625860.0，一66.628203,246.2401680.0,136.431672,160.83670840.932089,0.0.252.440782一108.012373.0.0,31.6138440.0，一61.320361,248.2439940.0,137.920339,155.36204134.356897,0.0,254.350625一105.562818,0.0,25.2194460.0，一55.947800,250.0673400.0,139.203764.149.83565327.693189.0.0.255.921005一102.967446,0.0,18.8828320.0。一50.519605,251.1176870.0,140.281475,144.26548725220.957887.0.0,257.155359一100.227495,0.0.12.607379D.0。一45.042196.253.196690o.o.tat.isazn.i3s.sssao214.168865.0-0,258.044153一97.344151,0.0.6.3965047.343832,0.0.258.591807一94.317539.0.0,0.0000000.000000,0.0,258.799960图A2警用摩托车头盔春秋盔盔型图、外形卡板图免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295--2001与鸡心帽扮装配孔位=25标识要求主视图左侧粘贴黑体正楷英文‘`POLICE"，字高25，字长100(弦长);右侧粘贴黑体“警察”字样，字高35，字长100(弦长)。材料为银白色反光膜。色带材料颜色和文字相同，要求按图示尺寸粘贴图A3警用摩托车头盔春秋盔标识图免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001非均匀有理B样条曲线B非均匀有理B样条曲线B(续〕非均匀有理B样条曲线A非均匀有理B样条曲线A(续)XYZXYZXYZ非均匀有理B样去曲践BXYZ121.155410,0.000000,0.0000000.000000,148.661696,24.5000020.000000，一12,073959,176.571236一5.117509,0.000000,176.910314122.099378,0.000000,5.0306190.000000,149.063619,30.5041650.000000，一18.092028,176.036968一10.228774,0.000000,176.642289122.920619,0.000000,10.0827240.000000.149.206317,36.5200740.000000,-24.087531,175.290958一15.327721,0.000000,176.197712123.618513,0.000000,15.1533400.000000,149.089442,42.5365390.000000，一30n52942,174.333660-20.408378,0.000000,175.578290124.192382,0.000000,20.2394850.000000,148.713132,48.5423610.000000,-35.980537,173.164849非均匀有理B样条曲找A一25.464938,0.000000,174.785620124.641496,0.000000.25.3381590.000000.148.078024,54.5263510.000000,-41.8右2443,171.784403-30.491214,0.000000,173.819486124.965104,0.000000,30.4463340.000000,147.184671,60.4771820.000000,-47.690549,170.198068-35.480531,0.000000,172.671788125.162467,0.000000,35.5609410.000000,146.033430,66.3837060.000000，一53.453686,168.378857-40.425838,0.000000,171.358473125.232865,0.000000,40.6788780.000000,144.624890,72.2341200.000000，一59.135792,166.326004一45.319733,0.000000,169.859699125.176004,0.000000,45.7969680.000000,142.961677,78.0172930.000000，一64.717713,164.014825-50.154072,0.000000,168.178785124.993640.0.000000,50.9120850.000000,141.047609,83.7223550.000000，一70.177440,161.428395一54.918093,0.000000.166.307969124.688145.0.000000,56.02143-0.000000.138.886585.69.3385060.000000.-75.496537,158.563855一59.599024,0.000000,164.238123124,261875,0.000000,61-1220810.000000,136.482631,94.8550820.000000,-80.663364,155.432950一64.182451,0.000000,161.960617123.717110,0.000000,66.2114390.000000,133.840754,100.2616600.000000,-85.667264,152.047710-68.652442,0.000000,159.467935123.053043,0.000000,71.2865970.000000,130.966248,105.5483840.000000，一90.497944,148.419552一72.995703,0.000000,156.760456122.262444,0.000000,76.3435720.000000,127.864539,110.7050130.000000，一95.144570,144.558480一77.203696,0.000000,153.847157121.337451,0.000000,81.3776810.000000,124.540941,115.7214920.000000，一99.595447,140.473304-81.268519,0.000000,150.737201120.270518,0.000000,86.3836090.000000,121.001601,120.5881610.000000，一103.838736,136.172912-85.182427,0.000000,147.439438119.053959,0.000000,91.3552610.000000,117.253482,125.2959210.000000，一107.862528,131.666489-88.938030,0.000000,143.962232117.674214,0.000000.96.2840640.000000,113.303603,129.8357270.000000，一111.656649,126.965054-92.527991,0.000000,140.314358116.113911,0.000000,101.1586610.000000,109.159125,134.1986000.000000，一115.213382,122.081549一95.945545,0.000000,136.504388114.356746,0.000000,105.9853620.000000,104.828304,138.3765670.000000，一118.525366,117.028848-99.183856,0.000000,132.541118112.382990,0.000000,110.6879570.000000,100.320058,142.3624390.000000，一121.585345,111.819668-102.236424,0.000000,128.432994110.180553,0.000000,115.3078100.000000,95.643257,146.1491260.000000，一124.385120,106.466151-105.094690,0.000000,124.187413l107.746951,0.00000,119.8102110.000000,90.806725,149.729544众000000，一126.914397,100.979672一107.746951,0.000000,119.810211l105.094690,0.000000,124.1874130.000000,85.818996,153.0961340.000000，一129.162096,95.371976一110.180553,0.000000,115.307810l102.236424,0.00000,128.4329940.000000,80.688466,156.2408040.000000，一131.116934,89.655621胃一112,382990,0.000000,110.687957e99.183856,0.00000,132.5411180.000000,75-423720,159.1551830.000000，一132.782108,83.848163一114.355746,0.000000,105.965362!95.945545,0.00000,136.5043880.000000,70.033913,161.8311970.000000，一134.182094,77.971016一116.113911,0.000000,101.158661·92.527991,0.00000,140.3143580.000000,64.532480,164.2696230.000000，一135.344171,72.042136一117.674214,0.00000,96.284064-r88.938030,0.00000,143.9622320.000000,58.935124,166.4791260.000000，一136.295841,66.075786一119.053959,0.000000,91.3552fi1兹j85.182427,0.000000.147.4394380.000000,53.256042,168.4693170.000000，一137.053505,60.081692一120.270518,0.00000,86.38360981.268519,0.000000,160.7372010.000000,47.507745,170.2498660.000000，一137.617894,54.066320l-121.337451,0.00000,81.37768171.203696,0.000000,153.8471570.000000,41.699707,171.8246740.000000，一137.988642,48.035915!一122.262444,0.00000,76.34357272.995703，0.000000,156.7604560.000000,35.839493.173.1926100.000000，一138.165478,41.9967131一123.053043,0.000000,71.28659768.652442，0.000000,159.4679350.000000,29.934620,174.3525090.000000，一138.148217,35.954947!一123.717110,0.000000,66.211439标识要求64.182451,0.00000,161.9606170.000000,23.992420,175.3033640.000000，一137.936729,29.9168601一124.261875,0.000000,61.1220810.000000，一137.530932,23.88871459.599024,0.00000.164.2381230.000000.18.020456.176.044328主视图左侧枯贴黑休正楷英文"POLICE"，字高25，字长100(弦长)，右侧枯贴黑体“替察”字样，十一124.688145,0.000000.56.0214350.000000，一136.930808,17.87674954.918093,0.000000,166.3079690.000000,12.026113,176.574661字高35，字长100(弦长).一124.993640,0.000000,50.91208550.154072,0.000000,168.1787850.000000,6.016811,176.8935340.000000。一136.137187,11.887365文字材料为蓝色反光膜，色带材料为银白色反光膜，要求按图示尺寸枯贴250一125.176004,0.000000,45.79696845.319733,0.000000,169.8596990.000000,0.000000,177.000000000000，一135.151964,5.926442一125.232865,0.000000,40.67887840.425838.0.000000，171.3584730.000000.-6.040778.176.692632000000.一133.976990,0.000000一125.162467,0.000000,35.56094135.480531,0.000000,172.677788一124.965104,0.000000,30.44633430.491214,0.000000.173.819486-124.641496,0.000000.25.33815925.464938,0.000000,174.785620-124.192382,0.000000,20.23948520.408378,0.00000,175.578290一123.618513,0.000000,15.15334015.327721,0.00000,176.197712一122.920619,0.000000,10.08272410.228774,0.00000,176.642289一122.099378,0.000000,5.0306195.117509,0.00000,176.910314一121.155410,0.000000,0.0000000.000000.0.000000.177.000000图A4警用摩托车头盔夏盔盔型图、标识图、外形卡板图免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001飞_________」_________图A5帽檐外形图免费标准网(www.freebz.net)无需注册即可下载 免费标准网(www.freebz.net)GA295-2001附录B(标准的附录)试验头型B1范围本附录规定了警用摩托车头盔试验用头型。B2试验头型下列所有试验头型分小、中、大三个规格尺寸，见GB811-1998的图5及表6。按用途分一般试验用头型、碰撞试验用头型二种。B21一般试验用头型B22碰撞试验用头型头型由近似人体头部频率响应的结构及金属材料制成坠落头型的总质量(含传感器及连接件)分别为小号4"舒kg，中号5十舒kg，大号6十黔kg(其中，传感器及连接件的质量不大于坠落头型总质量的25%)0免费标准网(www.freebz.net)无需注册即可下载'