公开(公告)号：WO2016086291A1

公开(公告)日：2016-06-09

申请号：PCT/CA2015/000591

申请日：2015-12-03

Applicant: MAGNA INTERNATIONAL INC.

Inventor： HALBAUER, Johannes Peter

IPC: B60G11/18 ,  B60G11/20

CPC classification number: B60G21/052 ,  B21D53/88 ,  B60G21/051 ,  B60G2200/20 ,  B60G2200/21 ,  B60G2206/20

Abstract: The twist axle assembly includes a twist beam which is made of a single integral piece, extends along a length between opposite ends and the twist beam has an open cross-sectional shape between the ends. The twist beam is stamped into a U-shape with a middle section that extends in a first direction between a pair of trailing arm sections. The trailing arm sections extend at least partially in a second direction that is generally transverse to the first direction to reduce twisting stresses within the trailing arm portions during operation of the twist axle assembly.

Abstract translation: 扭转轴组件包括由单个整体件制成的扭梁，沿相对端部之间的长度延伸，并且扭梁在两端之间具有开放的横截面形状。 扭梁被冲压成U形，中间部分在一对牵引臂部分之间沿第一方向延伸。 后臂部分至少部分地沿着大致横向于第一方向的第二方向延伸，以减小在扭转轴组件的操作期间在后臂部分内的扭转应力。