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    BEARING DEVICE FOR WHEEL, AND AXLE MODULE
    4.
    发明申请
    BEARING DEVICE FOR WHEEL, AND AXLE MODULE 审中-公开
    轴承和轴组件的轴承装置

    公开(公告)号：US20130334870A1

    公开(公告)日：2013-12-19

    申请号：US13972093

    申请日：2013-08-21

    申请人： Masahiro OZAWA ,  Yuichi ASANO ,  Masayuki KURODA ,  Tohru NAKAGAWA ,  Kiyoshige YAMAUCHI ,  Mitsuru UMEKIDA

    发明人： Masahiro OZAWA ,  Yuichi ASANO ,  Masayuki KURODA ,  Tohru NAKAGAWA ,  Kiyoshige YAMAUCHI ,  Mitsuru UMEKIDA

    IPC分类号： B60B27/00

    CPC分类号： B60B27/0005 ,  B60B27/00 ,  F16C19/186 ,  F16C33/64 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D3/2237 ,  F16D2003/22326 ,  F16D2300/10

    摘要： A bearing device for a wheel suppresses backlash in a circumferential direction, has excellent coupling workability with a hub wheel and an outer joint member of a constant velocity universal joint, and has excellent strength owing to stable fitting between the hub wheel and the outer joint member. Projecting portions extending in an axial direction are provided on one of an outer surface of a shaft section of the outer joint member and an inner surface of a hole portion of the hub wheel. The projecting portions are press-fitted into the other along the axial direction, and recessed portions are formed in the other through press-fitting of the projecting portions. Thus, a recess-projection fitting structure is formed, in which the projecting portions and the recessed portions are held in close contact with each other through an entire region of fitting contact regions therebetween.

    摘要翻译： 用于车轮的轴承装置抑制周向上的间隙，与轮毂轮和等速万向接头的外接头构件具有优异的联接作业性，并且由于轮毂轮和外接头构件之间的稳定配合而具有优异的强度 。 在外接头构件的轴部的外表面和轮毂圈的孔部的内表面之一上设置有沿轴向延伸的突出部。 突出部沿着轴向压入另一个，并且凹部通过压入突出部而彼此形成。 因此，形成凹凸嵌合结构，其中突出部和凹部通过其间的配合接触区域的整个区域彼此紧密地保持。

    WHEEL BEARING APPARATUS AND AXLE MODULE
    5.
    发明申请
    WHEEL BEARING APPARATUS AND AXLE MODULE 审中-公开
    轮轴承装置和轴组件

    公开(公告)号：US20130342004A1

    公开(公告)日：2013-12-26

    申请号：US14014753

    申请日：2013-08-30

    申请人： Kiyoshige YAMAUCHI ,  Masahiro OZAWA ,  Mitsuru UMEKIDA

    发明人： Kiyoshige YAMAUCHI ,  Masahiro OZAWA ,  Mitsuru UMEKIDA

    IPC分类号： B60B27/00

    CPC分类号： B60B27/0042 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0084 ,  B60B27/0094 ,  B60B35/14 ,  B60B35/18 ,  F16C19/186 ,  F16C19/527 ,  F16C35/0635 ,  F16C35/067 ,  F16C2226/74 ,  F16C2326/02 ,  F16D1/072 ,  F16D2001/103

    摘要： A recess-projection fitting structure includes projections extending in an axial direction on an outer diameter surface of a shaft section of an outer joint member or an inner diameter surface of a hole of a hub wheel, press-fitting the projections in another of the outer diameter surface and the inner diameter surface along the axial direction, and forming recesses brought into contact and fitted with the projections by press fitting in the other of the outer diameter surface and the inner diameter surface, the projections and the recesses being held in contact with each other through intermediation. An outer member is fitted in a hole of a knuckle of a vehicle. Annular grooves are formed respectively in an outer peripheral surface of the outer member and an inner peripheral surface of the hole of the knuckle, and a snap ring is engaged with both the annular grooves.

    摘要翻译： 凹凸装配结构包括在外接头构件的轴部的外径面或轮毂轮的孔的内径面的轴向上延伸的突起，将突起压配合在另一个外侧 沿径向表面和内径表面，并且通过压配合在另一个外径表面和内径表面中而形成与凸起接触并配合的凹部，突起和凹部保持与 相互通过中介。 外部构件安装在车辆的转向节的孔中。 环状槽分别形成在外部构件的外周面和转向节的孔的内周面上，并且卡环与两个环状槽接合。

    ROLLING BEARING
    6.
    发明申请
    ROLLING BEARING 有权
    滚动轴承

    公开(公告)号：US20150337902A1

    公开(公告)日：2015-11-26

    申请号：US14654565

    申请日：2013-12-10

    申请人： Yasuhiro SHIMIZU ,  Kiyoshige YAMAUCHI ,  Naota YAMAMOTO ,  Hiroyuki MIYAZAKI

    发明人： Yasuhiro SHIMIZU ,  Kiyoshige YAMAUCHI ,  Naota YAMAMOTO ,  Hiroyuki MIYAZAKI

    IPC分类号： F16C33/66 ,  F16C43/06 ,  B29C45/00 ,  F16C43/04 ,  F16C19/26 ,  F16C33/78

    CPC分类号： F16C33/586 ,  B29C45/0025 ,  B29C2045/0034 ,  B29L2031/26 ,  F16C19/26 ,  F16C19/364 ,  F16C33/667 ,  F16C33/726 ,  F16C33/7813 ,  F16C33/7816 ,  F16C33/783 ,  F16C33/7833 ,  F16C33/7886 ,  F16C33/7889 ,  F16C43/045 ,  F16C43/06 ,  Y10T29/49684

    摘要： A rolling bearing is provided wherein one open end of the bearing space formed between an outer race and an inner race is covered with a sealing ring provided with oil flow holes provided with filters. The sealing ring includes a plurality engaging portions provided on the sealing ring in a protruding manner along the circumferential direction thereof, and engaged in recesses provided on the inner race. An annular member made of a material softer than that of the sealing ring is fixed to the sealing ring. The annular member includes a lip portion facing the outer race with a gap or kept in contact with the outer race. The sealing ring is formed by injection molding a resin, and weld lines generated during the injection molding are formed in the portions of the sealing ring corresponding to radial directions along which the oil flow holes are not disposed.

    摘要翻译： 提供一种滚动轴承，其中形成在外圈和内圈之间的轴承空间的一个开口端被设置有设有过滤器的油流孔的密封环覆盖。 密封环包括沿着其周向突出地设置在密封环上的多个接合部，并且接合在内圈上设置的凹部中。 由密封环的软质材料制成的环形构件固定在密封环上。 环形构件包括具有间隙的与外圈相对的唇部，或与外圈保持接触。 通过注塑成型树脂形成密封环，并且在密封圈的与未设置油流孔的径向方向对应的部分形成注射成型时产生的熔合线。