Invention Grant
- Patent Title: Reinforcement of friction plug welds
- Patent Title (中): 摩擦塞焊接加固
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Application No.: US12557715Application Date: 2009-09-11
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Publication No.: US08540134B2Publication Date: 2013-09-24
- Inventor: David M. Bezaire , John M. Comfort , John G. Vollmer , Mark A. Fischer
- Applicant: David M. Bezaire , John M. Comfort , John G. Vollmer , Mark A. Fischer
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: B23K20/12
- IPC: B23K20/12
Abstract:
A hole in a metal workpiece is filled by friction plug welding. The weld between the workpiece and the plug is reinforced by a weld land in the workpiece that surrounds one end of the plug. The weld land is formed by extruding a portion of the plug into a cavity in an anvil used in the welding process.
Public/Granted literature
- US20110062219A1 Reinforcement of Friction Plug Welds Public/Granted day:2011-03-17
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