Invention Grant
- Patent Title: Steering knuckle and method of forming same
- Patent Title (中): 转向节及其形成方法
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Application No.: US12871990Application Date: 2010-08-31
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Publication No.: US08297632B2Publication Date: 2012-10-30
- Inventor: James A. Webster , Tomasz Warzecha
- Applicant: James A. Webster , Tomasz Warzecha
- 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: B62D7/18
- IPC: B62D7/18

Abstract:
A steering knuckle for a vehicle includes a metal body having a first portion defining a bore therethrough and a second portion extending longitudinally from said first portion. The steering knuckle also includes a ceramic insert disposed with the first portion and the second portion and surrounding the bore. A method of forming the steering knuckle includes disposing the ceramic insert within a cavity of a mold, sufficiently filling the cavity with a molten metal to contact and envelop the ceramic insert with the molten metal, and solidifying the molten metal so as to surround the ceramic insert with the metal body to thereby form the steering knuckle.
Public/Granted literature
- US20120049477A1 STEERING KNUCKLE AND METHOD OF FORMING SAME Public/Granted day:2012-03-01
Information query
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