发明授权
- 专利标题： Layered technology for energy management of vehicle seating
- 专利标题（中）： 汽车座椅能源管理分层技术
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申请号： US12183770申请日： 2008-07-31
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公开(公告)号： US08020937B2公开(公告)日： 2011-09-20
- 发明人: Eric Partington , Ashford A. Galbreath , Asad S. Ali
- 申请人： Eric Partington , Ashford A. Galbreath , Asad S. Ali
- 申请人地址： US MI Southfield
- 专利权人： Lear Corporation
- 当前专利权人： Lear Corporation
- 当前专利权人地址： US MI Southfield
- 代理机构： Brooks Kushman P.C.
- 主分类号： B60N2/50
- IPC分类号： B60N2/50 ; B62J1/00
摘要：
A vehicle seat assembly having a cushion composite attachable to a vehicle. The cushion composite has a structural layer of an expanded polymer and a cushion layer adjacent the structural layer. A trim material covers the cushion composite. The structural layer is proximate the vehicle when the cushion composite is attached to the vehicle. A surface of the structural layer defines a cavity extending into the structural layer. An opening of the cavity is disposed proximate the vehicle when the cushion composite is attached to the vehicle. The cavity is configured to facilitate flexure of the structural layer when a force is applied to the structural layer.