Vehicle seats
    9.
    发明授权
    Vehicle seats 有权
    车座

    公开(公告)号:US07963595B2

    公开(公告)日:2011-06-21

    申请号:US12474496

    申请日:2009-05-29

    IPC分类号: A47C7/74

    CPC分类号: B60N2/5657 B60N2/809

    摘要: A vehicle seat includes a seat back and a head rest. The seat back has an air blower that is capable of aspirating air, and a blower duct that is capable of introducing the aspirated air toward a blowhole formed in the seat back. The head rest has a head rest main body and a stay attached to the head rest main body. The stay is inserted into the seat back, so that the head rest main body is vertically movably attached to the seat back. The air blower is disposed on the seat back such that a rotation center thereof can be positioned above the level of a terminal end of the stay that is moved to a lowermost position.

    摘要翻译: 车辆座椅包括座椅靠背和头枕。 座椅靠背具有能够抽吸空气的鼓风机和能够将抽吸空气引导到形成在座椅靠背中的气孔的鼓风机管道。 头枕具有头枕主体和固定在头枕主体上的支架。 将座椅插入座椅靠背中,使得头枕主体可垂直地可移动地附接到座椅靠背。 鼓风机设置在座椅靠背上,使得其旋转中心可以位于移动到最低位置的撑杆的终端的水平面之上。

    Feed motor lock detection device
    10.
    发明授权
    Feed motor lock detection device 有权
    进给电机锁定检测装置

    公开(公告)号:US07906928B2

    公开(公告)日:2011-03-15

    申请号:US12045865

    申请日:2008-03-11

    IPC分类号: H02P3/00

    摘要: A feed motor lock detection device detects a back-electromotive voltage in a feed motor M and checks whether the feed motor M is in a driven state or in a non-driven state based on the level of the back-electromotive voltage.

    摘要翻译: 进给电动机锁定检测装置检测进给电动机M中的反电动势电压,并且基于反电动势电压的水平检查进给电动机M是处于驱动状态还是非驱动状态。