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1. 发明申请

WO02096697A2 TRUCK SEAT HEIGHT POSITIONING SYSTEM 审中-公开
标题翻译：卡车座椅高度定位系统
公开(公告)号：WO02096697A2
公开(公告)日：2002-12-05
申请号：PCT/US0216972
申请日：2002-05-30
申请人： NAT SEATING CO
发明人： FU DAVID , HAZLEWOOD ROBERT
IPC分类号： B60N2/02 , B60N2/16 , B60N2/52 , B60N
CPC分类号： B60N2/525 , B60N2/0228 , B60N2/0248 , B60N2/501 , B60N2/502 , B60N2/505 , B60N2/507
摘要： A powered automotive seat. The powered automotive seat includes an upper seat frame and a lower seat frame. The upper seat frame is attached to the lower seat frame. The lower seat frame is attached to a suspension base assembly. The suspension base assembly includes a lower base mountable on the floor of an automotive vehicle, an upper base capable of receiving the lower seat frame and a pair of base arms attaching the upper base to the lower base. An air spring is attached between the upper base and the lower base. An air spring is attached between the upper base and the lower base. An automatic control unit selectively decreases and increases air pressure in the air spring. The air spring extends and contracts in response to changes in air pressure by the automatic control unit.
摘要翻译：动力汽车座椅。动力汽车座椅包括上座椅框架和下座椅框架。上座椅框架连接到下座椅框架。下座椅框架连接到悬架基座组件。悬架基座组件包括可安装在机动车辆的地板上的下基座，能够接收下座椅框架的上基座和将上基座连接到下基座的一对基臂。空气弹簧安装在上基座和下基座之间。空气弹簧安装在上基座和下基座之间。自动控制单元选择性地降低和增加空气弹簧中的空气压力。空气弹簧响应于自动控制单元的空气压力的变化而伸缩并收缩。

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