Invention Grant
- Patent Title: Brake rotor and method of manufacturing the same
- Patent Title (中): 制动转子及其制造方法
-
Application No.: US13892384Application Date: 2013-05-13
-
Publication No.: US09188180B2Publication Date: 2015-11-17
- Inventor: James A. Webster , Tomasz Warzecha
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: F16D65/12
- IPC: F16D65/12 ; F16D65/02

Abstract:
A brake rotor for an automotive vehicle braking system includes a brake rotor hat having a generally circular mounting portion, a generally cylindrical wall connected to the mounting portion and being generally symmetrical about an axis, and first and second pluralities of fingers extending radially outward from the wall. Each of the first plurality of fingers and each of the second plurality of fingers has a respective terminal end portion. The terminal end portions of the first plurality of fingers are coplanar about a first plane. The terminal end portions of the second plurality of fingers are not coplanar about the first plane, and are coplanar about a second plane that is parallel with the first plane. A rotor cheek may be cast around the fingers.
Public/Granted literature
- US20140332329A1 BRAKE ROTOR AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-11-13
Information query