欧盟标准 EN 14781 竞赛自行车测试

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详细介绍

Test Name 测试名称: 竞赛自行车 Racing bicycles

Test Info 测试内容:

Sharp edges 锐边

Security and strength of safety-related fasteners 与安全有关的紧固件的可靠性和强度

Crack detection methods 裂缝的检测方法

Protrusions 突出物

Brakes 车闸

4.6.1 Braking-systems 制动系统

Asbestos examination of brake-blocks 闸皮石棉测试

4.6.2 Hand-operated brakes 手闸

4.6.3 Attachment of brake assembly and cable requirements 车闸部件的安装和钢绳的要求

4.6.4 Brake-block and brake-pad assemblies-security test 闸皮和闸盒组合件-强度测试

4.6.5 Brake adjustment 车闸的调整

4.6.6 Hand-operated braking system- strength test 手闸制动系统-强度测试

4.6.7 Back-pedal braking system 脚闸制动系统

4.6.8 Braking performance 制动性能

4.6.9 Brakes-heat-resistance test 车闸-耐热测试

Steering 车把

Handlebar - Dimensions 把横管-尺寸

Handlebar grips and plugs 把横管的把套和把盖

Handlebar stem -insertion-depth mark or positive stop 把立管-插入深度标记或有效档块

Handlebar stem -extension to fork-stem-clamping requirements 把接头横管延伸部对前叉立管-夹紧要求

Steering stability 车把稳定性

Steering assembly-Static strength and security tests车把部件-静负荷强度和可靠性测试

4.7.6.1/4.7.6.2 Handlebar-stem-lateral bending tests 把立管-侧向弯曲测试

4.7.6.3 Handlebar-stem-forward bending test 把立管-向前弯曲测试

4.7.6.4 Handlebar to handlebar-stem-torsional security test 把横管对把立管-扭矩安全测试

4.7.6.5 Handlebar-stem to fork-stem-torsional security test 把立管对于前叉立管-扭矩安全试验

4.7.6.6 Bar-end to handlebar-torsional security test 把端把对把横管-扭矩安全测试

Handlebar and stem assembly - Fatigue test 把横管和把立管组合件 - 疲劳测试

Frame 车架

Suspension frame - Special requirements 避震车架-特殊要求

Impact test (Falling mass) 车架和前叉组合件-冲击测试(落重)

Impact test (Falling frame) 车架和前叉组合件-冲击测试(落架)

Frame-Fatigue test with pedalling forces 车架-脚蹬力疲劳测试

Frame-Fatigue test with a horizontal force 车架水平力疲劳测试

Front fork 前叉

General 总则

Means of location of the axle 前轴和前轮的夹紧定位方式

Suspension fork - Special requirements 避震前叉-特殊要求

Front fork - Static bending test 前叉-静弯曲测试

Front fork - Rearward impact test 前叉-向后冲击测试

Front fork - Bending fatigue test 前叉-弯曲疲劳测试

Forks intended for use with hub - or disc brakes 用于轮毂闸或盘闸的专用前叉

Tensile test for a non-welded fork 非焊接前叉拉力测试

Wheels and Wheel/tyre assembly 车轮和车轮/轮胎组合件

Rotational accuracy 转动精度

Wheel/tyre assembly-concentricity tolerance 车轮/轮胎组合件-径向圆跳动公差

Wheel/tyre assembly-lateral tolerance 车轮/轮胎组合件-轴向圆跳动公差

Wheel/tyre assembly - Clearance 车轮/轮胎组合件-间隙

Wheels - Static strength test 车轮-静负荷测试

Wheels - Wheel retention 车轮-车轮的夹持

Wheels - Quick release mechanisms 车轮-快卸机构

Rims , Tyres and tubes 轮辋、外胎和内胎

Pedals and pedal/crank drive system 脚蹬和脚蹬/曲柄驱动系统

Foot retention 脚套

Pedal clearance 脚蹬间隙

Pedal/pedal spindle assembly - Static strength test 脚蹬和脚蹬轴组合件-静符合测试

Pedal spindle - Impact test 脚蹬轴-冲击测试

Pedal/pedal spindle - Dynamic durability test 脚蹬/脚蹬轴-动态耐久性测试

Drive system - Static strenght test 驱动系统-静负荷测试

Crank assembly - Fatigue test 曲柄组合件疲劳测试

Saddles and seat-pillars 鞍座和鞍管

General 总则

Limiting dimensions 限制尺寸

Seat pillar insertion mark 鞍管-插入深度标记或有效档块

Saddle/seat pillar - Security test 鞍座/鞍管-安全性测试

Saddle - Static strength test 鞍座-静负荷测试

Saddle and seat-pillar clamp-Fatigue test 鞍座和鞍座夹紧装置 - 疲劳测试

Seat pillar - Fatigue test 鞍管疲劳测试

Drive-chain 驱动链条

Chainguard 链罩

Spoke connector 辐条保护盘

Lighting systems and reflectors 照明系统和反射器

Warning device 鸣号装置

Handling and operation of a fully-assembled bicycle 装配完善的自行车的操纵和行驶

Instructions 制造商说明书

Marking 标记

Steering geometry 车把几何位置

Structural intergrity of the fully assemblyed bicycle 装配完善的自行车结构强固性

Wheel/tyre assembly - Fatigue test 车轮/轮胎部件-疲劳测试

Lead Time 测试周期: 常规 Regular 20 working days

Sample Size 送样规格:

2 sets of fully assembled bicycle, 4 pcs of brake pad (if applicable), 3 pcs of fork, 4 sets of frame & fork assembly, 4 pcs of chain, 3 set of handlebar & stem assembly, 2 set of crank assembly, 2 pcs of pedal, 4 pcs of bell (if appicable), 2 addtional pcs of fork for disc brake/hub brake

整车2套,闸皮4块(若适用),前叉3支,车架前叉组件3套,链条4根,把横管/把立管组件3套,曲柄组件2套,车铃4件(若适用),额外2支前叉(轮毂闸或盘闸)

Others 其他信息:

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