ISO 1103-2007 道路车辆.旅居挂车和轻型挂车的连接球.尺寸

标准号：ISO 1103-2007
中文标准名称：道路车辆.旅居挂车和轻型挂车的连接球.尺寸
英文标准名称：Road vehicles - Coupling balls for caravans and light trailers - Dimensions
标准类型：T72
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T72
国际标准分类号：43.040.70
适用范围：This International Standard lays down the dimensions necessary for the compatibility of mechanical couplingdevices between light trailers or caravans and towing vehicles, when the latter are fitted with a coupling ball.The clearance space around the coupling ball is intended to allow coupling and decoupling of towed vehicles,as well as safe operation during coupling and uncoupling of mechanical devices.This International Standard applies to coupling balls designed to couple caravans and light trailers ofcategories O1 and O2 1) to vehicles of categories M or N. It does not necessarily apply to special trailersdrawn by special vehicles.