Product Code:SAE J1981
Title:Road Hazard Impact Test for Wheel and Tire Assemblies (Passenger Car, Light Truck, and Multipurpose Vehicles)
Issuing Committee:Wheel Standards Committee
Scope:The test is designed to evaluate the frontal impact resistance of wheel and tire assemblies used with passenger cars, light trucks and multi-purpose vehicles. The test is specifically related to vehicle pothole tests that are undertaken by most vehicle manufacturers. The scope has been expanded to allow the use of a striker that can be angled to preferentially impact the inboard and outboard wheel flange. For side impact of the outboard rim flange only, please refer to SAE J175. This SAE Recommended Practice provides a procedure to test a wheel or a tire and the test failure critiera. The specific test for a vehicle requires input from a pothole test on that vehicle to establish the drop height of the striker used in this test.【英文标准名称】:Informationtechnology.Telecommunicationsandinformationexchangebetweensystems.Localandmetropolitanareanetworks.Specificrequirements.Slottedringaccessmethodandphysicallayerspecification
【原文标准名称】:信息技术.通信和系统间信息交换.局域网和城域网.特殊要求.槽循环存取法和物理层规范
【标准号】:BSISO8802-7-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数据传输;物理层(开放系统互连);数据槽环形网络;数据槽;环形网络;信息交流;数据处理;城域网;电气试验;计算机网络;局域网;电路;数据传送;性能试验;试验设备
【英文主题词】:
【摘要】:
【中国标准分类号】:L79
【国际标准分类号】:35_110
【页数】:116P;A4
【正文语种】:英语