发明授权
- 专利标题： Air bag cover of polymeric foam having weakened region
- 专利标题（中）： 具有弱化区域的聚合物泡沫气囊套
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申请号： US10178797申请日： 2002-06-24
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公开(公告)号： US06669228B2公开(公告)日： 2003-12-30
- 发明人: Suresh D. Shah , Carl Visconti , Michael W. Jary , William J. Filipp
- 申请人： Suresh D. Shah , Carl Visconti , Michael W. Jary , William J. Filipp
- 主分类号： B60R2120
- IPC分类号： B60R2120
摘要：
A cover for an air bag module is provided. The cover comprises a polymeric sheet and one or more thinned portions. The polymeric sheet has a first surface and a second surface and includes a plurality of cells formed therein. A skin is formed on at least the first surface. The thinned portions are formed in the second surface and define a weakened region of the cover.
公开/授权文献
- US20030015860A1 Air bag cover of polymeric foam having weakened region 公开/授权日：2003-01-23