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    CYLINDER DEVICE
    1.
    发明申请
    CYLINDER DEVICE 审中-公开

    公开(公告)号：US20180252290A1

    公开(公告)日：2018-09-06

    申请号：US15760806

    申请日：2016-09-14

    申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.

    发明人： Motohiro HIRAO ,  Umi TANABE ,  Osamu YUNO ,  Shigeo KATAYAMA ,  Tomoyuki RI

    IPC分类号： F16F9/53 ,  F16F9/32 ,  F16F9/54

    CPC分类号： F16F9/53 ,  F16F9/3235 ,  F16F9/3271 ,  F16F9/54

    摘要： An intermediate cylinder is disposed between an outer cylinder and an inner cylinder. The intermediate cylinder forms a passage between the inner cylinder and itself, through which a hydraulic fluid as an electrorheological fluid flows. The intermediate cylinder is supplied (applied) with a voltage through an electrode connector. The intermediate cylinder includes a ring member. The ring member is provided with an extending portion which extends toward the outer cylinder. The extending portion of the ring member is inserted with an electrode pin as an imparting unit for imparting a voltage to the intermediate cylinder.

    SHOCK ABSORBER
    2.
    发明申请
    SHOCK ABSORBER 有权
    减震器

    公开(公告)号：US20160017951A1

    公开(公告)日：2016-01-21

    申请号：US14797900

    申请日：2015-07-13

    申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.

    发明人： Hiroyuki MATSUMOTO ,  Shigeo KATAYAMA ,  Yohei KATAYAMA ,  Umi TANABE ,  Yusei KIMURA ,  Yoshie MIDORIKAWA ,  Hideki HATA ,  Osamu SHIOUME

    IPC分类号： F16F9/34 ,  F16F9/18

    CPC分类号： F16F9/3415 ,  F16F9/18 ,  F16F9/3257

    摘要： A shock absorber includes a reservoir between a cylinder and an outer tube, in which hydraulic liquid and gas are sealed; a middle tube between the cylinder and the outer tube; a connecting pipe in the lateral wall of the middle tube, which includes a tip end extending toward the outside of the outer tube; an opening in the outer tube, allowing hydraulic liquid to flow from the outside of the outer tube into the reservoir through the outer side of the connecting pipe; and a partition member in the reservoir, which includes a partition wall that configured to regulate hydraulic liquid's upward flow from the opening in the reservoir. The partition member is made of flexible resin or rubber, provided with a fitting hole, and fitted to the connecting pipe with interference with the connecting pipe inserted through the hole.

    摘要翻译： 减震器包括在缸和外管之间的储存器，其中液压液体和气体被密封; 圆筒和外管之间的中间管; 中间管的侧壁中的连接管，其包括朝向外管的外侧延伸的尖端; 外管中的开口，允许液压液体通过连接管的外侧从外管的外部流入储存器; 以及储存器中的分隔构件，其包括构造成调节液压液体从储存器中的开口向上流动的分隔壁。 分隔构件由柔性树脂或橡胶制成，设有安装孔，并与插入通孔的连接管干涉的连接管装配。