发明授权
- 专利标题： Bumper assembly for vehicles
- 专利标题（中）： 汽车保险杠总成
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申请号： US699699申请日： 1996-08-14
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公开(公告)号： US5711562A公开(公告)日： 1998-01-27
- 发明人: Haruhiko Terada , Shinichi Haneda , Kenji Ono , Kunio Ohashi , Koji Saeki
- 申请人： Haruhiko Terada , Shinichi Haneda , Kenji Ono , Kunio Ohashi , Koji Saeki
- 申请人地址： JPX JPX
- 专利权人： Aisin Seiki Kabushiki Kaisha,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Aisin Seiki Kabushiki Kaisha,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX JPX
- 优先权： JPX7-215658 19950824
- 主分类号： B60R19/18
- IPC分类号： B60R19/18 ; B60R19/22 ; B60R19/50
摘要：
A bumper assembly is effective to prevent stepped walls of a concave portion of a bumper cover from being sharply deformed. Cavities are formed at parts of an energy absorber facing to a bottom wall of the concave portion of the bumper cover to define spaces behind the bottom wall. The stepped walls are moved in the cavities of the energy absorber when the energy absorber is deformed elastically in collision.
公开/授权文献
- US4077402A Apparatus for promoting blood circulation 公开/授权日：1978-03-07
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