公开(公告)号：US4432564A

公开(公告)日：1984-02-21

申请号：US337203

申请日：1982-01-05

Applicant: Pier G. Tronville

Inventor： Pier G. Tronville

IPC: B60B35/06 ,  B60G21/05 ,  B60G19/00

CPC classification number: B60B35/06 ,  B60G21/051 ,  B60G2204/1246 ,  B60G2206/30 ,  B60G2206/50

Abstract: In a rear axle for motor vehicles, which includes a torsionally-yielding cross member fixed at its ends to two trailing arms carrying the wheel spindles, the cross member has a channel section with a base wall which is disposed upwardly, and two downwardly-inclined end portions. To the ends of the cross member are fixed two tile-shaped reinforcing members which, together with the inclined end portions of the base wall of the cross member, form two box structures defining two bracket-shaped connecting parts in which the two trailing arms are engaged and welded. The tile-shaped reinforcing members are provided with supports for a pair of helical suspension springs of the axle.

Abstract translation: 在用于机动车辆的后轴中，其包括在其端部固定到承载轮子主轴的两个拖臂的扭转产生横梁，横向构件具有通道部分，其具有向上设置的底壁，并且两个向下倾斜 端部。 横向构件的端部是固定的两个瓦形加强构件，其与横向构件的底壁的倾斜端部一起形成限定两个托架形连接部件的两个框架结构，其中两个拖臂是 接合和焊接。 瓦形加强件设置有用于轴的一对螺旋悬挂弹簧的支撑件。