- 专利标题： Method for manufacturing a bumper structure
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申请号： US15434922申请日： 2017-02-16
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公开(公告)号： US10150259B2公开(公告)日： 2018-12-11
- 发明人: Marco Nickel , Theobald Hock
- 申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址： US MI Detroit
- 代理机构： Lorenz & Kopf, LLP
- 优先权： DE102014009941 20140704
- 主分类号： B29C69/02
- IPC分类号： B29C69/02 ; B60R19/34 ; B29C51/12 ; B60R19/03 ; B60R19/18 ; B60R19/48 ; B29C45/14 ; B29C51/08 ; B29K105/08 ; B29K105/00 ; B29L31/30 ; B60R19/24 ; B29K101/12
摘要：
A method is disclosed for manufacturing a bumper structure. A blank made out of fiber-reinforced composite material is deep drawn in a molding tool to form a bumper cross member having a first groove. A first rib structure is molded in the first groove onto the bumper cross member in the molding tool.
公开/授权文献
- US20170157863A1 METHOD FOR MANUFACTURING A BUMPER STRUCTURE 公开/授权日：2017-06-08
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