发明授权
- 专利标题： Roof assembly for a vehicle
- 专利标题（中）： 车辆车顶组件
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申请号： US12492540申请日： 2009-06-26
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公开(公告)号： US07997643B2公开(公告)日： 2011-08-16
- 发明人: Sanjay M. Shah , Elaine M. Garcia
- 申请人： Sanjay M. Shah , Elaine M. Garcia
- 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： Reising Ethington P.C.
- 代理商 Lionel D. Anderson
- 主分类号： B62D25/06
- IPC分类号： B62D25/06 ; B62D25/02
摘要：
A roof assembly for a vehicle that includes a center roof panel made from a lightweight material like aluminum, a surrounding attachment flange made from a more formable and stronger material like steel, and a junction that connects the roof panel and the attachment flange together. The aluminum-based roof panel may reduce the overall weight of the assembly, while the steel-based attachment flange may improve its metal forming and attachment capabilities.
公开/授权文献
- US20100327620A1 ROOF ASSEMBLY FOR A VEHICLE 公开/授权日：2010-12-30
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