Backrest unit for a motor vehicle seat
    42.
    发明授权
    Backrest unit for a motor vehicle seat 失效
    汽车座椅靠背单元

    公开(公告)号:US07699398B2

    公开(公告)日:2010-04-20

    申请号:US11883244

    申请日:2005-11-02

    CPC classification number: B60N2/366 B60N2/2245

    Abstract: The invention relates to a backrest unit for a motor vehicle seat, in particular a rear seat comprising a backrest and support connected thereto. A guide rail is arranges on the rear surface of the backrest on an x-z plane. A slide is movably mounted on the guide rail and is lockable therein in different positions. When a control device associated with the slide is actuated, it brings the slide from a normally locking position into a released position. A support comprises a near end which is hinged on the slide and a distant end which is fixable to a bodywork part.

    Abstract translation: 本发明涉及一种用于机动车辆座椅的靠背单元,特别地涉及一种后座,其包括靠背和与其连接的支撑。 在x-z平面上的靠背靠背的背面安排导轨。 滑动件可移动地安装在导轨上并且可在其中锁定在不同的位置。 当与滑块相关联的控制装置被致动时,其将滑块从正常锁定位置带入释放位置。 支撑件包括铰接在滑块上的近端和可固定到车身部件的远端。

    Method for producing ultra-fine synthetic yarns
    43.
    发明授权
    Method for producing ultra-fine synthetic yarns 失效
    超细合成纱线的制造方法

    公开(公告)号:US06420025B1

    公开(公告)日:2002-07-16

    申请号:US09958169

    申请日:2001-10-04

    CPC classification number: D01F6/62 D01F6/60 Y10T428/2913 Y10T428/2969

    Abstract: A process of producing a synthetic ultrafine endless yarn on the basis of polyester or polyamide in the range from 0.25 to 0.9 denier per POY filament by melt spinning at draw-off speeds between 2000 and 6000 m/min with a high spinning safety. To the polyester or polyamide a second immiscible amorphous polymer may be added in an amount of 0.05 to 5 wt %. One feature of the invention is the adjustment of a balanced temperature profile in the cross-section of the filament bundle before reaching the draft zone, as well as the suitable adaptation between snap-back length and the draft point of the filaments in the quench duct.

    Abstract translation: 以聚乙烯或聚酰胺为基础的合成超细无纺纱线的制造方法,其以0.25至0.9旦尼尔/ POY长丝的熔融纺丝,以2000-6000米/分钟的速度纺丝,纺丝安全性高。 对于聚酯或聚酰胺,可以以0.05〜5重量%的量添加第二不混溶无定形聚合物。 本发明的一个特征是在到达牵伸区之前调节长丝束的横截面中的平衡温度分布,以及在骤冷管道中的回弹长度和丝线的牵伸点之间的适当适应性 。

Patent Agency Ranking