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107 条记录 (耗时 0.022 秒)

    BEARING DEVICE FOR WHEEL
    4.
    发明授权
    BEARING DEVICE FOR WHEEL 有权

    公开(公告)号：EP2810789B1

    公开(公告)日：2018-05-30

    申请号：EP13743145.8

    申请日：2013-01-31

    申请人： NTN Corporation

    发明人： UMEKIDA, Mitsuru

    IPC分类号： B60B35/14 ,  B21D39/00 ,  C21D9/32 ,  C22C38/00 ,  C22C38/22 ,  F16C19/38 ,  F16C35/063 ,  F16C35/07 ,  B60B27/00

    CPC分类号： B60B27/0026 ,  B60B27/00 ,  B60B27/001 ,  B60B27/0068 ,  B60B27/0078 ,  B60B27/0084 ,  B60B2310/54 ,  B60B2900/311 ,  B60B2900/321 ,  C21D1/06 ,  C21D1/42 ,  C21D9/32 ,  C21D9/40 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/22 ,  F16C19/386 ,  F16C35/063 ,  F16C41/007 ,  F16C2326/02 ,  Y02P10/253

    摘要： An object of the present invention is to provide a wheel bearing apparatus which can reduce the torque applied to the splined portion of the hub wheel and thus can improve the durability of the hub wheel. According to the present invention there is provided a wheel bearing apparatus comprising an outer member integrally formed on its outer circumference with a body mounting flange adapted to be mounted on a knuckle of a suspension apparatus and on its inner circumference with double row outer raceway surfaces; an inner member including a hub wheel and at least one inner rings, the hub wheel being integrally formed on its one end with a wheel mounting flange and with a cylindrical portion axially extending from the wheel mounting flange, the inner rings being press-fitted onto the cylindrical portion of the hub wheel via a predetermined interference and formed on their outer circumferences with inner raceway surfaces corresponding to the outer raceway surfaces of the outer member; and double row rolling elements freely rollably contained between the inner and outer raceway surfaces of the inner and outer members via cages characterized in that a hardened ring-shaped gear member is mounted on an end of the cylindrical portion of the hub wheel, the gear member being formed on its outer circumference with a gear portion and on its inner circumference with a splined portion engaging a hub-splined portion formed on the outer circumference of the cylindrical portion of the hub wheel; that both a contacting surface of the gear member and a contacting surface of the inner ring being abutted against each other are ground; and that the inner rings are axially immovably secured under a condition in which a predetermined amount of a bearing pre-stress is applied to the inner rings via the gear member.

    Anordnung zum Befestigen einer Lagerung
    5.
    发明公开
    Anordnung zum Befestigen einer Lagerung 审中-公开

    公开(公告)号：EP2827011A2

    公开(公告)日：2015-01-21

    申请号：EP14172467.4

    申请日：2014-06-16

    申请人： ZF Friedrichshafen AG

    发明人： Guerra, Fabio

    IPC分类号： F16C35/07 ,  F16C33/58

    CPC分类号： F16C35/067 ,  F16C33/581 ,  F16C33/76 ,  F16C2226/60 ,  F16C2360/31

    摘要： Es wird eine Anordnung zum Befestigen einer Lagerung (1) an einer Welle (2) in einem Getriebegehäuse (3) vorgeschlagen, wobei die Lagerung (1) über zumindest eine Sicherungsmutter (6) befestigt ist, und wobei in die Sicherungsmutter (6) zumindest ein Dichtelement integriert ist. Ferner wird eine Sicherungsmutter (6) für eine Lagerung (1) an einer Welle (2) vorgeschlagen, wobei in die Sicherungsmutter (6) ein Dichtelement integriert ist.

    摘要翻译： 本实用新型公开了一种用于将轴承（1）固定在位于传动装置壳体（3）中的轴（2）上的设备，其中轴承（1）通过至少一个锁紧螺母（6）固定，并且其中 至少一个密封元件集成在锁紧螺母（6）中。 另外，本实用新型还公开了用于轴承（1）的锁定螺母，轴承（1）固定在轴（2）上，其中密封元件集成在锁紧螺母（6）中。

    Creep prevention device for a ring of a rolling bearing and bearing equipped therewith
    6.
    发明公开
    Creep prevention device for a ring of a rolling bearing and bearing equipped therewith 有权
    Kriechvorbeugungsvorrichtung用于滚动轴承的环，并配备营

    公开(公告)号：EP2722546A1

    公开(公告)日：2014-04-23

    申请号：EP13187970.2

    申请日：2013-10-09

    申请人： Aktiebolaget SKF

    发明人： Mola, Roberto ,  Restivo, Riccardo ,  Scaltriti, Gianpiero

    IPC分类号： F16C35/07

    CPC分类号： F16C35/07 ,  F16C19/06 ,  F16C33/586 ,  F16C35/067 ,  F16C2226/10 ,  F16C2300/02

    摘要： A device (1) including an annular groove (11) obtained on a lateral assembly surface (10) of a ring (2) of a bearing (3) in contact in use with a seat (8) with respect to which the ring (2) must remain stationary; a first element (15) shaped as a circumferentially open ring and preferably defined by a circumferential ring segment having a non-constant radial thickness (S) and always smaller than a radial depth (P) of the annular groove (11), mounted within the annular groove free to move circumferentially in the annular groove (11); and a second element (16), shaped as a closed ring, which engages the annular groove (11), within which it is mounted radially superimposed on the first element (15) on the side of the lateral assembly surface (10) and having a constant radial thickness (F) such that the second element (16) protrudes radially and overhangingly with respect to the lateral assembly surface (10) at least in correspondence with part (25) of the first element (15).

    Support member
    9.
    发明公开
    Support member 审中-公开
    Trägerelement

    公开(公告)号：EP2584211A1

    公开(公告)日：2013-04-24

    申请号：EP13151660.1

    申请日：2012-02-10

    申请人： TPR Co., Ltd. ,  TPR Industry Co., Ltd.

    发明人： Kamata, Koji ,  Takano, Yugo

    IPC分类号： F16C33/02 ,  F16C33/08 ,  F16C33/20 ,  F16C35/06 ,  F16C35/07

    CPC分类号： F16C33/06 ,  F16C33/08 ,  F16C33/12 ,  F16C33/208 ,  F16C35/02 ,  F16C35/077 ,  F16C2204/20 ,  F16C2220/02 ,  F16C2240/40

    摘要： A support member with excellent contact with the member to which the support member (3) is attached, that is, a metal support member which supports a shaft (4) directly or through a bearing and which has a plurality of the projections at its outer circumferential surface, wherein the plurality of the projections (6) are formed at the outer circumferential surface (5) as a whole at the time of casting of the support member (3) and wherein at least part of the projections (6) have thin-waisted shapes.

    摘要翻译： 与支撑构件（3）附接到的构件具有良好接触的支撑构件，即直接或通过轴承支撑轴（4）的金属支撑构件，并且在其外部具有多个突起 周向表面，其中在所述支撑构件（3）的铸造时，所述多个突起（6）整体形成在所述外周面（5）处，并且其中所述突起（6）的至少一部分具有薄 等待形状。