Invention Grant
- Patent Title: Friction welding method and products made using the same
- Patent Title (中): 摩擦焊接方法及使用的产品
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Application No.: US11832356Application Date: 2007-08-01
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Publication No.: US07823763B2Publication Date: 2010-11-02
- Inventor: Anil K. Sachdev , Michael D. Hanna , Richard M. Kleber
- Applicant: Anil K. Sachdev , Michael D. Hanna , Richard M. Kleber
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Reising Ethington P.C.
- Main IPC: B23K20/12
- IPC: B23K20/12 ; F16D65/12
Abstract:
A method including providing a first portion including one of an annular portion or a hub portion; rotating a second portion including the other of the hub portion or the annular portion; and pressing the second portion against the first portion such that friction between the hub portion and the annular portion causes a weld joint to be created; and wherein the annular portion may or may not include a frictional damping means, which may include an insert.
Public/Granted literature
- US20090032569A1 FRICTION WELDING METHOD AND PRODUCTS MADE USING THE SAME Public/Granted day:2009-02-05
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