Invention Grant
US07661764B2 Vehicle seat assembly having a hardness gradient via “A” surface intrusions and/or protrusions
有权
具有通过“A”表面侵入和/或突起的硬度梯度的车辆座椅组件
- Patent Title: Vehicle seat assembly having a hardness gradient via “A” surface intrusions and/or protrusions
- Patent Title (中): 具有通过“A”表面侵入和/或突起的硬度梯度的车辆座椅组件
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Application No.: US11468469Application Date: 2006-08-30
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Publication No.: US07661764B2Publication Date: 2010-02-16
- Inventor: Asad S. Ali , Ashford A. Galbreath
- Applicant: Asad S. Ali , Ashford A. Galbreath
- Applicant Address: US MI Southfield
- Assignee: Lear Corporation
- Current Assignee: Lear Corporation
- Current Assignee Address: US MI Southfield
- Agency: Brooks Kushman P.C.
- Main IPC: B60N2/44
- IPC: B60N2/44
Abstract:
A vehicle seat assembly comprising a cushion having an “A” surface and a “B” surface, a central portion, and two bolster areas. Each bolster area is adjacent the central portion, with the cushion having a plurality of intrusions extending from the “A” surface towards the “B” surface to form a hardness gradient between at least one of the bolster areas and the central portion of between 8% to 25%.
Public/Granted literature
- US20080054702A1 VEHICLE SEAT ASSEMBLY HAVING A HARDNESS GRADIENT VIA "A" SURFACE INTRUSIONS AND/OR PROTRUSIONS Public/Granted day:2008-03-06
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