BS AU 30b-1970 装载重量为7至14.25吨的半挂车用的标准自动滚柱式连接器规范

标准号：BS AU 30b-1970
中文标准名称：装载重量为7至14.25吨的半挂车用的标准自动滚柱式连接器规范
英文标准名称：Specification for standard automatic roller-type coupling for semi-trailers of 7 tons to 143/4 tons laden weight
标准类型：T72
发布日期：1970/12/18 12:00:00
实施日期：1970/12/18 12:00:00
中国标准分类号：T72
国际标准分类号：43.040.70;43.080.10
适用范围：This British Standard specifies requirements for automatic roller-type couplings for semi-trailers in the range 7 tons to 59/4 tons laden weight having a maximum imposed operating weight on the rollers, of 23/4 tons. However, the rollers should be plated for a maximum design imposed weight of 25/4 tons to provide a loading tolerance.