ISO 7641-1:1983 道路车辆.旅居车和轻型挂车.牵引杆的机械强度计算.第1部分：钢牵引杆

标准编号：ISO 7641-1:1983

中文名称：道路车辆.旅居车和轻型挂车.牵引杆的机械强度计算.第1部分：钢牵引杆

英文名称：Road vehicles — Caravans and light trailers — Calculation of the mechanical strength of the drawbar — Part 1: Steel drawbars

发布日期：1983-10

标准范围

给出了计算牵引杆机械强度的简化程序，其中耦合头上的垂直静载荷不超过ISO/TR 4114中规定的限值。仅适用于焊接和非焊接结构的钢制牵引杆。应满足制造商给出的焊接工艺要求。

Gives a simplified procedure for the calculation of the mechanical strength of drawbars where the vertical static load on the coupling head does not exceed the limits specified in ISO/TR 4114. Applies only to steel drawbars of welded and other than welded construction. The welding procedure requirements given by the manufacturer shall be met.

标准预览图