ISO 3842:2006 道路车辆 备用轮 互换性

标准编号：ISO 3842:2006

中文名称：道路车辆 备用轮 互换性

英文名称：Road vehicles — Fifth wheels — Interchangeability

发布日期：2006-12

标准范围

ISO 3842:2006规定了安装在安装板上或直接安装在半挂车牵引车车架上的第五轮的安装和互换性所需的尺寸特性。它适用于打算挂在配备有以下装置的半挂车上的第五轮:50如ISO 337中所定义的联接销；90 ISO 4086中定义的联接销。未指定的尺寸由部件制造商自行决定。ISO 8717规定了50和90第五轮联轴器应满足的试验条件和强度要求。

ISO 3842:2006 lays down the dimensional characteristics necessary for mounting and interchangeability of the fifth wheel mounted on a mounting plate or directly on the frame of towing vehicles for semi-trailers. It applies to the fifth wheels intended to hitch on semi-trailers equipped with a:

• 50 coupling pin as defined in ISO 337;
• 90 coupling pin as defined in ISO 4086.

Dimensions not specified are left to the discretion of the component manufacturer.Test conditions and strength requirements to be met by 50 and 90 fifth wheel coupling are specified in ISO 8717.

标准预览图