公开(公告)号：US10377203B2

公开(公告)日：2019-08-13

申请号：US15550984

申请日：2016-02-10

申请人： MAGNA INTERNATIONAL INC. ,  Abhinand Chelikani ,  Patrick Daniel Moritz ,  Johannes Peter Halbauer ,  Sukhdeep Singh ,  Kevin Richard Langworthy

发明人： Abhinand Chelikani ,  Patrick Daniel Moritz ,  Johannes Peter Halbauer ,  Sukhdeep Singh ,  Kevin Richard Langworthy

IPC分类号： B60G21/05 ,  B60G11/18 ,  B60B35/00 ,  B60B35/12

摘要： The twist axle assembly includes a pair of spaced apart trailing arms and a twist beam of which extends in a first direction between the trailing arms. The twist beam includes a pair of end portions and a middle portion. The twist beam further has a pair of side walls and at least one additional wall that extends between the side walls. The side walls in the middle portion are generally parallel with the side walls of the end portions. The twist beam is generally hour-glass shaped with the middle portion having a first width and the end portions have a greater second width. The twist beam also tapers from the first width of the middle portion to the second widths of the end portions for gradually increasing a torsional stiffness from the middle portion to the end portions.

公开(公告)号：US20180029434A1

公开(公告)日：2018-02-01

申请号：US15550984

申请日：2016-02-10

申请人： Abhinand CHELIKANI ,  Patrick Daniel MORITZ ,  Johannes Peter HALBAUER ,  Sukhdeep SINGH ,  Kevin Richard LANGWORTHY ,  MAGNA INTERNATIONAL INC.

发明人： Abhinand CHELIKANI ,  Patrick Daniel MORITZ ,  Johannes Peter HALBAUER ,  Sukhdeep SINGH ,  Kevin Richard LANGWORTHY

IPC分类号： B60G21/05 ,  B60G11/18

CPC分类号： B60G21/051 ,  B60B35/001 ,  B60B35/125 ,  B60G11/183 ,  B60G2200/21 ,  B60G2200/23 ,  B60G2206/20 ,  B60G2206/202 ,  B60G2206/8102 ,  B60G2206/8201

摘要： The twist axle assembly includes a pair of spaced apart trailing arms and a twist beam of which extends in a first direction between the trailing arms. The twist beam includes a pair of end portions and a middle portion. The twist beam further has a pair of side walls and at least one additional wall that extends between the side walls. The side walls in the middle portion are generally parallel with the side walls of the end portions. The twist beam is generally hour-glass shaped with the middle portion having a first width and the end portions have a greater second width. The twist beam also tapers from the first width of the middle portion to the second widths of the end portions for gradually increasing a torsional stiffness from the middle portion to the end portions.