公开(公告)号：US20150096850A1

公开(公告)日：2015-04-09

申请号：US14539371

申请日：2014-11-12

Applicant: GM Global Technology Operations LLC

Inventor： Michael D. Hanna ,  Michael L. Holly ,  Ronnie T. Brown ,  James A. Webster ,  Lisa G. Devoe ,  Donna Y. Sekulovski ,  Kee Hyuk Im

IPC: B60T1/06

CPC classification number: B60T1/065 ,  F16D65/10 ,  F16D65/12 ,  F16D2200/0013 ,  F16D2200/0017 ,  F16D2200/0021 ,  F16D2250/0038

Abstract: A ferritically nitrocarburized rotational member of a vehicle brake is disclosed, including a rotational member having a friction surface configured for braking engagement with a corresponding friction material. A compound zone is disposed at the friction surface. An exposed surface of the compound zone is exposed to an atmosphere. The area of the exposed surface includes from about 0 percent to about 14 percent graphite.

Abstract translation: 公开了一种车辆制动器的铁氧体氮碳共振旋转构件，其包括旋转构件，其具有构造成用于与相应的摩擦材料制动接合的摩擦面。 复合区设置在摩擦表面。 化合物区域的暴露表面暴露于大气中。 暴露表面的面积包括约0％至约14％的石墨。

公开(公告)号：US09758135B2

公开(公告)日：2017-09-12

申请号：US14539371

申请日：2014-11-12

Applicant: GM Global Technology Operations LLC

Inventor： Michael D. Hanna ,  Michael L. Holly ,  Ronnie T. Brown ,  James A. Webster ,  Lisa G. Devoe ,  Donna Y. Sekulovski ,  Kee Hyuk Im

IPC: B60T1/06 ,  F16D65/10 ,  F16D65/12

CPC classification number: B60T1/065 ,  F16D65/10 ,  F16D65/12 ,  F16D2200/0013 ,  F16D2200/0017 ,  F16D2200/0021 ,  F16D2250/0038

Abstract: A ferritically nitrocarburized rotational member of a vehicle brake is disclosed, including a rotational member having a friction surface configured for braking engagement with a corresponding friction material. A compound zone is disposed at the friction surface. An exposed surface of the compound zone is exposed to an atmosphere. The area of the exposed surface includes from about 0 percent to about 14 percent graphite.

公开(公告)号：US20150232131A1

公开(公告)日：2015-08-20

申请号：US14185472

申请日：2014-02-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Steven E. Morris ,  Jennifer P. Lawall ,  Kee Hyuk Im

IPC: B62D27/04

CPC classification number: B62D27/04 ,  B60R13/0206 ,  F16B5/065 ,  F16B5/0664 ,  F16B21/09 ,  Y10T29/49 ,  Y10T403/1624

Abstract: In one aspect, an elastically averaged alignment system is provided. The elastically averaged alignment system includes a first component having an alignment member, and a second component having an inner wall defining an alignment aperture. The alignment aperture includes an insertion portion, a retention portion, and a transition portion therebetween. The alignment member is configured for insertion into the alignment aperture insertion portion and translation thereafter through the alignment aperture transition portion into the alignment aperture retention portion. The alignment member is an elastically deformable material such that when the alignment member is inserted into part of the alignment aperture, the alignment member elastically deforms to an elastically averaged final configuration to facilitate aligning the first component relative to the second component in a desired orientation.

Abstract translation: 在一个方面，提供了一种弹性平均对准系统。 弹性平均对准系统包括具有对准构件的第一部件和具有限定对准孔的内壁的第二部件。 对准孔包括插入部分，保持部分和它们之间的过渡部分。 对准构件构造成用于插入到对准孔插入部分中，然后通过对准孔过渡部分平移到对准孔保持部分中。 对准构件是可弹性变形的材料，使得当对准构件插入到对准孔的一部分中时，对准构件弹性变形到弹性平均的最终构型，以便于以期望的取向相对于第二构件对准第一构件。