发明授权
- 专利标题： System for programmable self-piercing riveting
- 专利标题（中）： 可编程自穿铆接系统
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申请号： US11106103申请日： 2005-04-14
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公开(公告)号： US07555833B2公开(公告)日： 2009-07-07
- 发明人: Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
- 申请人： Pei-Chung Wang , Peter C. Sun , Robin Stevenson , Charles W. Wampler, II
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations, Inc.
- 当前专利权人： GM Global Technology Operations, Inc.
- 当前专利权人地址： US MI Detroit
- 主分类号： B23P19/00
- IPC分类号： B23P19/00
摘要：
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.
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