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1318 条记录 (耗时 0.032 秒)

    DUST COVER FOR BALL JOINT AND METHOD OF ATTACHING THE SAME
    1.
    发明申请
    DUST COVER FOR BALL JOINT AND METHOD OF ATTACHING THE SAME 审中-公开

    公开(公告)号：US20200277984A1

    公开(公告)日：2020-09-03

    申请号：US15774543

    申请日：2016-11-02

    申请人： NOK CORPORATION

    发明人： Koji KANAGAWA

    IPC分类号： F16C11/06

    摘要： A dust cover for a ball joint is made up of a dust cover body made of a rubber elastic material and an annular plate member. In the dust cover body, a reinforcement ring is disposed in a stud mounting part, and an annular step is disposed on the inner peripheral side of the reinforcement ring. The plate member is made up of a plate body and an annular sealing part that is made of a rubber elastic material and is accommodated in the annular step. In the outer periphery of the plate body, a plurality of cut parts are formed, so that outer peripheral petal parts are formed between adjacent cut parts to be capable of being bent so as to be engaged with a knuckle groove.

    Seal ring
    2.
    发明授权
    Seal ring 有权

    公开(公告)号：US12104698B2

    公开(公告)日：2024-10-01

    申请号：US17623715

    申请日：2020-05-13

    申请人： NOK CORPORATION

    发明人： Hideya Watanabe ,  Yusuke Yoshida

    IPC分类号： F16J15/18 ,  F16J15/3272 ,  F16J15/10 ,  F16J15/16

    CPC分类号： F16J15/18 ,  F16J15/3272 ,  F16J15/104 ,  F16J15/164

    摘要： A circular annular seal ring made from a resin is adapted to be disposed between an outer member and an inner member that rotate relative to each other. The seal ring is disposed in a circumferential groove of the outer member or the inner member to isolate a liquid space from an external space. The seal ring is formed from an elongated and arcuate rod to define a circle by joining ends of the rod, and has a junction formed from the ends. The seal ring has a radial thickness gradually decreasing from two points that are apart from the junction toward the junction. The points are separated from the junction by an angle of not less than 60 degrees and not more than 150 degrees about a central axis of the circle.

    DIAPER SENSOR, DISPOSABLE DIAPER, AND DISPOSABLE DIAPER KIT
    3.
    发明公开
    DIAPER SENSOR, DISPOSABLE DIAPER, AND DISPOSABLE DIAPER KIT 审中-公开

    公开(公告)号：US20240285444A1

    公开(公告)日：2024-08-29

    申请号：US18563658

    申请日：2022-11-29

    申请人： NIPPON MEKTRON, LTD. ,  NOK CORPORATION

    发明人： Azumi TOMINAGA ,  Kyosuke NAKADA

    IPC分类号： A61F13/42

    CPC分类号： A61F13/42 ,  A61F2013/424

    摘要： Provided is a paper diaper having a structure capable of more reliably sensing a state of a diaper sensor being soaked in liquid. A diaper sensor 100 includes a sheet-shaped wetness detection sensor device 90 having a circuit 60 breakable or damageable when getting wet with liquid. The diaper sensor 100 includes a highly water-permeable sheet 85 forming the surface of the diaper sensor 100 arranged on a user's body surface side, and at least any one of a first water-absorbing sheet 81 interposed between the highly water-permeable sheet 85 and the wetness detection sensor device 90 or a second water-absorbing sheet 83 arranged on the opposite side of the wetness detection sensor device 90 from the highly water-permeable sheet 85 side.

    Sealing device
    5.
    发明授权
    Sealing device 有权

    公开(公告)号：US12038088B2

    公开(公告)日：2024-07-16

    申请号：US17642267

    申请日：2020-09-03

    申请人： NOK CORPORATION

    发明人： Kiichiro Goto ,  Yuki Sano

    IPC分类号： F16J15/34 ,  F16D25/0638 ,  F16D125/08

    CPC分类号： F16J15/3436 ,  F16D25/0638 ,  F16D2125/08 ,  F16D2300/08

    摘要： An annular sealing device in a recess in a housing has a movable annular piston; and an annular inner periphery sealing lip adhered to part of a first edge along an inner periphery of the piston and that slides while in contact with the recess. The first edge has a first inner periphery edge with a first thickness; a second inner periphery edge adjoining the first inner periphery edge and with a thinner second thickness; and a third inner periphery edge adjoining the second inner periphery edge and with a thinner yet third thickness. The first, second, and third inner periphery edges are in this order from the outer periphery of the piston. The inner periphery sealing lip is adhered to the third inner periphery edge and part of the second inner periphery edge to cover a step formed by thickness differences between the second and third inner periphery edges.

    Sealing device
    7.
    发明授权
    Sealing device 有权

    公开(公告)号：US12025229B2

    公开(公告)日：2024-07-02

    申请号：US17781938

    申请日：2020-10-14

    申请人： NOK CORPORATION

    发明人： Masatoshi Seki

    IPC分类号： F16J15/32 ,  F16J15/3272

    CPC分类号： F16J15/3272

    摘要： An annular sealing device is configured to be mounted in an annular groove provided on the outer periphery of a shaft so as to seal an annular space between the shaft and a housing that rotate with respect to each other, and change the fluid pressure in the space, and maintains the fluid pressure in a target region to be sealed, and slidably contacts a sidewall surface on the low pressure side of the annular groove. The sealing device includes a sliding portion that slides on the sidewall surface; an inner periphery portion that contacts the shaft; a sliding portion groove formed in the sliding portion so as to extend in the circumferential direction, the sliding portion groove being recessed in the direction of the axis; an introduction groove formed so as to extend from the sliding portion groove to the inner periphery portion, the introduction groove being formed so as to extend from the sliding portion groove to the inner periphery portion, the introduction groove being recessed in the direction of the axis; and an inner periphery groove provided in a joined portion of the sliding portion and the inner periphery portion, the inner periphery groove being recessed in the direction of the axis.

    Gasket
    8.
    发明授权
    Gasket 有权

    公开(公告)号：US12025227B2

    公开(公告)日：2024-07-02

    申请号：US17289825

    申请日：2019-11-27

    申请人： NOK CORPORATION

    发明人： Naoki Hagiwara

    IPC分类号： F16J15/10 ,  F16J15/12

    CPC分类号： F16J15/104 ,  F16J15/121

    摘要： A gasket includes an annular reinforcing ring formed around an axis, an annular base that is formed around the axis and that is formed from an elastic body into which the reinforcing ring is embedded, and an annular seal lip formed around the axis. The annular seal lip is disposed on an inner periphery side of the base and is integrated with the base. The seal lip includes one lip portion extending to the inner periphery side as progress toward one side in a direction of the axis and another seal lip portion extending to the inner periphery side as progress toward another side in the axis direction. A sum of a width of the base in a radial direction and a width of the seal lip in the radial direction is greater than a thickness of the base in the axis direction.

    Sealing device
    9.
    发明授权
    Sealing device 有权

    公开(公告)号：US11994166B2

    公开(公告)日：2024-05-28

    申请号：US17641876

    申请日：2020-07-14

    申请人： NOK CORPORATION

    发明人： Yuya Sakano

    IPC分类号： F16C33/78 ,  F16J15/3232 ,  F16J15/447

    CPC分类号： F16C33/7823 ,  F16C33/7816 ,  F16C33/7869 ,  F16C33/7876 ,  F16J15/3232 ,  F16J15/4476 ,  F16C2326/02

    摘要： A sealing device used for a bearing includes an outer race, an inner race, and rotatable members. The inner race includes a flange that faces an edge face of the outer face. The sealing device includes a cylindrical portion, an extension portion, a first annular protrusion, and a second annular protrusion. The cylindrical portion is fixed to an inside of the outer race. The extension portion extends radially outward of an outer surface of the outer race from an end of the cylindrical portion. A part of the extension portion contacts the edge face of the outer face. The first protrusion extends toward the flange from an outer edge of the extension portion. The second protrusion extends toward the flange from a portion that is a part of the extension portion and is radically inward of the first protrusion.