Invention Grant
- Patent Title: System for programmable self-piercing riveting
- Patent Title (中): 可编程自穿铆接系统
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Application No.: US11106103Application Date: 2005-04-14
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Publication No.: US07555833B2Publication Date: 2009-07-07
- Inventor: Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
- Applicant: Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: B23P19/00
- IPC: B23P19/00
Abstract:
A system and method for self-piercing riveting including an alignment mechanism comprising laser diodes and sensors for facilitating alignment of a rivet gun and a back-up located on opposite sides of sheet metal parts to be joined, and an oscillation piercing technique for reducing force loads on structures, particularly robotic structures, carrying the rivet gun and the back-up.
Public/Granted literature
- US20060230609A1 System and method for programmable pogo self-piercing riveting Public/Granted day:2006-10-19
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