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8 条记录 (耗时 0.028 秒)

    Clutch release bearing
    1.
    发明授权
    Clutch release bearing 失效
    离合器释放轴承

    公开(公告)号：US08534926B2

    公开(公告)日：2013-09-17

    申请号：US12995013

    申请日：2009-05-27

    申请人： Akiyuki Suzuki ,  Takashi Sugimoto ,  Motoshi Kawamura ,  Kouhei Yamaguchi ,  Tetsuro Inoue ,  Yoshitaka Nakagawa

    发明人： Akiyuki Suzuki ,  Takashi Sugimoto ,  Motoshi Kawamura ,  Kouhei Yamaguchi ,  Tetsuro Inoue ,  Yoshitaka Nakagawa

    IPC分类号： F16C33/76 ,  F16C33/80 ,  F16D19/00 ,  F16D23/14

    CPC分类号： F16D23/14 ,  F16C19/163 ,  F16C33/7886 ,  F16C33/80 ,  F16C33/805 ,  F16C2361/43 ,  F16D2300/08 ,  F16J15/164 ,  F16J15/3256 ,  F16J15/4476

    摘要： There is provided a clutch release bearing in which a water resistance is enhanced. At a side axially opposite from one side where an outer ring rib of a clutch release bearing is formed, there is provided a first seal member externally fitted to an outer ring to be fixed thereto. A seal lip disposed in sliding contact with an outside-diameter surface of an inner ring is formed at a radially-inward distal end of the first seal member. An annular guide is provided at a bearing-outward side of the first seal member, and an axial lip which extends toward the outside of the bearing and extends to be disposed radially outwardly of the guide is formed at a bearing-outward side face of the first seal member. The axial lip is disposed in non-contact, close relation to the guide to form a labyrinth. A radially outwardly-open groove is formed in a joint portion of the axial lip joined to the first seal member.

    摘要翻译： 提供了一种其中耐水性提高的离合器分离轴承。 在形成离合器分离轴承的外圈肋的一侧轴向相对的一侧，设置有外部装配到外圈上以固定到其上的第一密封构件。 在第一密封构件的径向向内的远端形成有与内圈的外径面滑动接触的密封唇。 在第一密封构件的轴承向外侧设置有环状引导件，并且在轴承的向外侧面形成有朝向轴承的外侧延伸并延伸设置在引导件的径向外侧的轴向唇部 第一密封件。 轴向唇缘以非接触的方式设置，与引导件紧密相关以形成迷宫。 在与第一密封构件接合的轴向唇缘的接合部分中形成径向向外开口的凹槽。

    CLUTCH RELEASE BEARING
    2.
    发明申请
    CLUTCH RELEASE BEARING 失效
    离合器释放轴承

    公开(公告)号：US20110129175A1

    公开(公告)日：2011-06-02

    申请号：US12995013

    申请日：2009-05-27

    申请人： Akiyuki Suzuki ,  Takashi Sugimoto ,  Motoshi Kawamura ,  Kouhei Yamaguchi ,  Tetsuro Inoue ,  Yoshitaka Nakagawa

    发明人： Akiyuki Suzuki ,  Takashi Sugimoto ,  Motoshi Kawamura ,  Kouhei Yamaguchi ,  Tetsuro Inoue ,  Yoshitaka Nakagawa

    IPC分类号： F16D23/14 ,  F16C33/80

    CPC分类号： F16D23/14 ,  F16C19/163 ,  F16C33/7886 ,  F16C33/80 ,  F16C33/805 ,  F16C2361/43 ,  F16D2300/08 ,  F16J15/164 ,  F16J15/3256 ,  F16J15/4476

    摘要： There is provided a clutch release bearing in which a water resistance is enhanced. At that a side axially opposite from one side where an outer ring rib of a clutch release bearing is formed, there is provided a first seal member externally fitted to an outer ring to be fixed thereto. A seal lip disposed in sliding contact with an outside-diameter surface of an inner ring is formed at a radially-inward distal end of the first seal member. An annular guide is provided at a bearing-outward side of the first seal member, and an axial lip which extends toward the outside of the bearing and extends to be disposed radially outwardly of the guide is formed at a bearing-outward side face of the first seal member. The axial lip is disposed in non-contact, close relation to the guide to form a labyrinth. A radially outwardly-open groove is formed in a joint portion of the axial lip joined to the first seal member.

    摘要翻译： 提供了一种其中耐水性提高的离合器分离轴承。 在形成有离合器分离轴承的外圈肋的一侧轴向相对的一侧，设置有外部嵌合到外圈上以固定到其上的第一密封构件。 在第一密封构件的径向向内的远端形成有与内圈的外径面滑动接触的密封唇。 在第一密封构件的轴承向外侧设置有环状引导件，并且在轴承的向外侧面形成有朝向轴承的外侧延伸并延伸设置在引导件的径向外侧的轴向唇部 第一密封件。 轴向唇缘以非接触的方式设置，与引导件紧密相关以形成迷宫。 在与第一密封构件接合的轴向唇缘的接合部分中形成径向向外开口的凹槽。

    Bearing device for supporting pinion shaft
    3.
    发明授权
    Bearing device for supporting pinion shaft 有权
    用于支撑小齿轮轴的轴承装置

    公开(公告)号：US07287911B2

    公开(公告)日：2007-10-30

    申请号：US10494152

    申请日：2002-11-08

    申请人： Hirofumi Dodoro ,  Akiyuki Suzuki ,  Kanichi Kouda ,  Motoshi Kawamura ,  Kunihiko Yokota ,  Toshirou Fukuda

    发明人： Hirofumi Dodoro ,  Akiyuki Suzuki ,  Kanichi Kouda ,  Motoshi Kawamura ,  Kunihiko Yokota ,  Toshirou Fukuda

    IPC分类号： F16C19/49

    CPC分类号： F16H57/021 ,  F16C19/163 ,  F16C19/182 ,  F16C19/364 ,  F16C19/492 ,  F16C19/548 ,  F16C33/6611 ,  F16C33/6614 ,  F16C33/6622 ,  F16C33/6633 ,  F16C33/7869 ,  F16C35/067 ,  F16C2240/80 ,  F16C2361/61 ,  F16H1/145 ,  F16H57/037 ,  F16H2048/423

    摘要： The present invention relates to a bearing device for supporting a pinion shaft so as to freely rotate with respect to a case. The bearing device comprises a first tilt-contact rolling bearing provided on the connecting-flange-side outer peripheral surface of the pinion shaft and a second tilt-contact rolling bearing formed from an angular ball bearing provided on the pinion-gear-side outer peripheral surface of the pinion shaft, wherein lines of action of the first and second tilt-contact rolling bearings intersect with one another on an outer diameter side, the connecting-flange-side end portion of the first tilt-contact rolling bearing and the pinion-gear-side end portion of the second tilt-contact rolling bearing are respectively sealed with seal members, a sealed space between the seal members is infilled with grease, and the connecting flange is fastened in the pinion-gear direction to thereby preload the first and second tilt-contact rolling bearings.

    摘要翻译： 本发明涉及一种用于支撑小齿轮轴以相对于壳体自由旋转的轴承装置。 所述轴承装置包括设置在所述小齿轮轴的连接凸缘侧外周面上的第一倾斜接触滚动轴承和由设置在所述小齿轮侧外周上的角球轴承形成的第二倾斜接触滚动轴承 小齿轮轴的表面，其中第一和第二倾斜接触滚动轴承的作用线在外径侧彼此相交，第一倾斜接触滚动轴承的连接凸缘侧端部和小齿轮 - 第二倾斜接触滚动轴承的齿轮侧端部分别用密封部件密封，密封部件之间的密封空间填充有润滑脂，并且连接凸缘被紧固在小齿轮方向上，从而预先加载第一和 第二倾斜接触滚动轴承。

    Roller bearing
    5.
    发明授权
    Roller bearing 有权
    滚子轴承

    公开(公告)号：US06817768B2

    公开(公告)日：2004-11-16

    申请号：US10384825

    申请日：2003-03-10

    申请人： Hiroki Matsuyama ,  Akiyuki Suzuki ,  Yasunari Abo

    发明人： Hiroki Matsuyama ,  Akiyuki Suzuki ,  Yasunari Abo

    IPC分类号： F16C1900

    CPC分类号： F16C19/364 ,  F16C19/225 ,  F16C33/366 ,  F16C33/585 ,  F16C33/6651 ,  F16C2240/54

    摘要： The present invention provides a roller bearing in which a plurality of rollers is interposed between an inner ring member and an outer ring member, and a flange having a guide surface for guiding an end surface of the roller in a sliding contact manner is provided at an end portion of at least one of the inner ring member and outer ring member in an axial direction. Three-dimensional surface roughness of the end surface of the roller is defined to a value which satisfies conditional expressions of Sa≦0.1 &mgr;m and 0.15 &mgr;m≦Svk≦0.30 &mgr;m, where Sa is arithmetical average roughness based on rough curve and Svk is reduced valley depth based on the rough curve.

    摘要翻译： 本发明提供了一种滚子轴承，其中多个辊被插入在内圈构件和外圈构件之间，并且具有用于以滑动接触方式引导辊的端面的引导表面的凸缘设置在 内环构件和外环构件中的至少一个的端部沿轴向方向。 辊的端面的三维表面粗糙度被定义为满足条件表达式Sa <= 0.1mum和0.15mum <= Svk <=0.30μm的值，其中Sa是基于粗糙曲线的算术平均粗糙度和Svk 基于粗糙曲线减小谷深。

    Roller bearing having streaked grinding trail on roller end face
    6.
    发明授权
    Roller bearing having streaked grinding trail on roller end face 有权
    滚子轴承在滚子端面上划线磨削轨迹

    公开(公告)号：US06789949B2

    公开(公告)日：2004-09-14

    申请号：US10147214

    申请日：2002-05-15

    申请人： Akiyuki Suzuki ,  Hiroki Matsuyama ,  Yasunari Abo

    发明人： Akiyuki Suzuki ,  Hiroki Matsuyama ,  Yasunari Abo

    IPC分类号： F16C1936

    CPC分类号： F16C33/6614 ,  F16C19/364 ,  F16C33/366 ,  F16C33/64 ,  F16C33/6651 ,  F16C2240/54

    摘要： A tapered roller bearing in which tapered rollers are interposed between an inner ring member and an outer ring member and a large diameter flange having a guide surface guiding a large diameter side end face of a tapered roller is provided in an end portion in an axial direction of the inner ring member. Microscopic streaked grinding trails are arranged in multiple directions on the large diameter side end face of the tapered roller.

    摘要翻译： 一种圆锥滚子轴承，其中锥形滚轮插入在内圈构件和外圈构件之间，并且具有引导锥形滚子的大直径侧端面的引导表面的大直径凸缘设置在轴向方向的端部 的内圈构件。 在圆锥滚子的大直径侧端面上沿多个方向布置微观条纹磨痕。

    GEAR TRANSMISSION APPARATUS
    7.
    发明申请
    GEAR TRANSMISSION APPARATUS 审中-公开
    齿轮传动装置

    公开(公告)号：US20100236347A1

    公开(公告)日：2010-09-23

    申请号：US12664958

    申请日：2008-06-25

    申请人： Hiroki Kuwamoto ,  Toshihiro Hirao ,  Masato Terashima ,  Akiyuki Suzuki ,  Yusuke Nemoto ,  Kazuya Fujita ,  Akira Nakata

    发明人： Hiroki Kuwamoto ,  Toshihiro Hirao ,  Masato Terashima ,  Akiyuki Suzuki ,  Yusuke Nemoto ,  Kazuya Fujita ,  Akira Nakata

    IPC分类号： F16H57/04

    CPC分类号： F16H57/0482 ,  F16H57/0431 ,  F16H57/0479 ,  Y10T74/19991

    摘要： In a gear transmission apparatus including a shared gear in which two rows of internal teeth are formed on an inner circumference of a common gear main body so as to be adjacent to each other in an axial direction, the internal teeth of each of the rows are meshed with an external gear to configure a transmission mechanism for each of the rows, the internal teeth of each of the rows are inclined with respect to the axial direction such that each of inner end portions thereof in the axial direction is further deviated to a normal rotation direction, which is a rotation direction in which a frequency in use of the shared gear is high, than each of outer end portions in the axial direction, oil drainage holes are provided between the internal teeth, and oil drainage grooves are provided on bottom lands of the internal teeth.

    摘要翻译： 在包括共用齿轮的齿轮传动装置中，其中两排内齿形成在公共齿轮主体的内周上以在轴向上彼此相邻，每行的内齿是 与外齿轮啮合以构成每行的传动机构，每行的内齿相对于轴向倾斜，使得其在轴向方向上的每个内端部进一步偏向正常 作为共享齿轮的使用频率的旋转方向的旋转方向比轴向的外端部的旋转方向为多个，在内齿之间设有排油孔，底部设有排油槽 内齿的土地

    Roller bearing, transmission using the same and differential gear
    8.
    发明授权
    Roller bearing, transmission using the same and differential gear 有权
    滚子轴承，传动使用相同和差速齿轮

    公开(公告)号：US06893372B2

    公开(公告)日：2005-05-17

    申请号：US10463065

    申请日：2003-06-17

    申请人： Hiroki Matsuyama ,  Akiyuki Suzuki ,  Yasunari Abo

    发明人： Hiroki Matsuyama ,  Akiyuki Suzuki ,  Yasunari Abo

    IPC分类号： F16H48/08 ,  F16C19/36 ,  F16C33/34 ,  F16C33/36 ,  F16C33/58 ,  F16C33/66 ,  F16H3/089 ,  F16H3/091 ,  F16H48/38 ,  F16H57/021 ,  F16H57/037 ,  F16H57/038 ,  F16H57/039 ,  F16H48/06

    CPC分类号： F16C19/364 ,  F16C19/26 ,  F16C33/34 ,  F16C33/366 ,  F16C2240/54 ,  F16H3/089 ,  F16H3/0915 ,  Y10T74/19242

    摘要： In order to improve a seizure resistance as well as restricting of a dispersion of a rotation torque, surface roughness of a large diameter side end face (4A) of a tapered roller (4) is defined as a value satisfying both the following conditional expressions (1) and (2). 0.04 μm≦Ra(r)≦0.1 μm  (1) 0.8≦Ra(r)/Ra(c)≦1.1  (2) where, Ra(r) is an arithmetic average of roughness in a radial direction on the large diameter side end face of the tapered roller, and Ra(c) is an arithmetic average of roughness in a peripheral direction on the large diameter side end face of the tapered roller.

    摘要翻译： 为了提高耐咬合性以及限制旋转扭矩的分散，将圆锥滚子（4）的大直径侧端面（4A）的表面粗糙度定义为满足以下条件式 （1）和（2）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.04 mum <= Ra（r）<= 0.1 mum（1）<？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.8 <= Ra（r）/ Ra（c）<= 1.1（2） ？在线公式描述=“在线公式”end =“tail”？>其中，Ra（r）是圆锥滚子的大直径侧端面上的径向粗糙度的算术平均值， Ra（c）是圆锥滚子的大直径侧端面的圆周方向的粗糙度的算术平均值。