公开(公告)号：US11872859B1

公开(公告)日：2024-01-16

申请号：US17879952

申请日：2022-08-03

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Sean Gaw ,  Douglas Arbour ,  Dominick Sterley

IPC: B60G15/06

CPC classification number: B60G15/067 ,  B60G2202/312 ,  B60G2204/128 ,  B60G2204/43 ,  B60G2204/4502 ,  B60G2206/41 ,  B60G2206/73

Abstract: A top mount assembly includes an attachment bracket having a flange section, a piston rod mount section, and a cylinder section, the flange section includes a plurality of apertures for receiving a plurality of fastener bolts, the piston rod mount section being configured to receive a piston rod, and the cylinder section of the attachment bracket includes an annular chamber that receives an annular working piston.

公开(公告)号：US11009126B2

公开(公告)日：2021-05-18

申请号：US16437528

申请日：2019-06-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Andrew Rogers ,  Sean Gaw ,  Daniel J. Parrino ,  Brian V. Castillo

IPC: F16H63/16 ,  B60K23/04 ,  B62D11/10

Abstract: A control-linkage assembly for a differential of a vehicle includes a differential housing and a linkage apparatus. The differential housing includes sides spaced from each other relative to a lateral axis. The sides each define a respective hole along the lateral axis. The differential housing includes a front end and a rear end spaced from each other relative to a central axis. The differential housing includes a support at the front end. The linkage apparatus is coupled to the support to control motion of the differential housing. An axle assembly for a vehicle includes an axle housing and the control-linkage assembly coupled to the axle housing. The control-linkage assembly includes the differential housing and the linkage apparatus as discussed above. The differential housing is fixed to the axle housing to form a unit. The linkage apparatus is coupled to the support to control motion of the unit.