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19 条记录 (耗时 0.025 秒)

    Constant velocity joint and rolling bearing unit for wheel
    11.
    发明授权
    Constant velocity joint and rolling bearing unit for wheel 有权
    用于车轮的恒速接头和滚动轴承单元

    公开(公告)号：US06478684B2

    公开(公告)日：2002-11-12

    申请号：US09843954

    申请日：2001-04-30

    申请人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    发明人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    IPC分类号： F16D316

    CPC分类号： F16D3/2245 ,  F16D2003/22303 ,  F16D2003/22309 ,  F16D2003/22326 ,  F16D2300/12 ,  Y10S464/906

    摘要： A constant velocity joint having an inner race, an outer race provided along a periphery of the inner race, a cage sandwiched in between the inner race, the outer race, and balls. A crossing angle between a central axis of the inner race and a central axis of the outer race is bisected, and the balls are disposed within a bisection plane orthogonal to a plane including these two central axes. If a ratio tc/Da is set to rt, there is satisfied a relationship such as: (0.054/rt)·Da≦w≦(0.16/rt)·Da where Da is the major diameter of each ball, w is the circumference-directional width of each of the column members existing between the pockets adjacent to each other in the circumferential direction with respect to the cage, and tc is the diameter-directional thickness of each of the column members of the cage.

    摘要翻译： 一种等速万向节，其具有内圈，沿着内圈的周边设置的外圈，夹在内圈，外圈和滚珠之间的保持架。 内座圈的中心轴线与外座圈的中心轴线之间的交叉角度被平分，球体设置在与包括这两个中心轴线的平面正交的二等分平面内。 如果比率tc / Da设定为rt，则满足以下关系：其中Da是每个球的主直径，w是存在于彼此相邻的凹穴之间的每个柱构件的圆周方向宽度 在圆周方向上相对于保持架，tc是保持架的每个柱构件的直径方向的厚度。

    Tripod type constant velocity joint
    14.
    发明授权
    Tripod type constant velocity joint 失效
    三脚架式恒速接头

    公开(公告)号：US4978325A

    公开(公告)日：1990-12-18

    申请号：US386014

    申请日：1989-07-26

    申请人： Yasumasa Mizukoshi

    发明人： Yasumasa Mizukoshi

    IPC分类号： F16D3/20 ,  F16D3/205

    CPC分类号： F16D3/205 ,  Y10S464/905

    摘要： A constant velocity joint of the tripod type comprises: three raceways in a housing, and three cylindrial rollers mounted movably on each of three trunnions mounted on a shaft. Three U-shaped aligning members are each disposed between the raceway and the cylindrical roller in such a way that the member pinches the cylindrical roller. The aligning member has a contact surface with the raceway as a cylindrical surface, is held in the housing, relatively movable to the raceway having the contact surface with the cylindrical roller as a plane, the plane functioning as a rolling plane of the cylindrical roller. A groove is provided on the surface inside the aligning member or in the central part of the width direction of the surface of the cylindrical roller, forming contact areas with the cylindrical roller and the aligning member on both sides of the groove, and reducing the influence of rolling friction resistance force of the cylindrical roller to an axial force.

    摘要翻译： 三脚架类型的等速万向节包括：壳体中的三个滚道和安装在轴上的三个耳轴中的每一个可移动地安装的三个圆柱滚子。 三个U形对准构件分别设置在滚道和圆柱滚子之间，使得该构件夹紧圆柱滚子。 对准构件具有与轨道作为圆柱形表面的接触表面，被保持在壳体中，可相对于具有与圆柱形辊的接触表面作为平面的滚道相对移动，该平面用作圆柱滚子的滚动平面。 在对准构件的表面上或在圆柱滚子的表面的宽度方向的中心部分设置有凹槽，与凹槽的两侧上的圆柱滚子和对准构件形成接触区域，并且减小了影响 将圆筒滚子的滚动摩擦阻力作用于轴向力。

    Tripot type constant velocity universal joint
    15.
    发明授权
    Tripot type constant velocity universal joint 失效
    三角型等速万向节

    公开(公告)号：US4854917A

    公开(公告)日：1989-08-08

    申请号：US69759

    申请日：1987-07-06

    申请人： Yasumasa Mizukoshi

    发明人： Yasumasa Mizukoshi

    IPC分类号： F16D3/20 ,  F16D3/205

    CPC分类号： F16D3/2055 ,  F16D2003/2026 ,  Y10S464/905

    摘要： A tripot type constant velocity universal joint comprises a first rotary member provided with three sets of track surfaces each consisting of two parallel planar surfaces, a second rotary member provided with three trunnions corresponding to the track surfaces, and cylindrical roller assemblies loosely fitted to the trunnions and fitted on the track surfaces. The cylindrical roller assemblies are pivoted around corresponding points on the axes of the trunnions. The roller assemblies have a pivot controlling member for controlling pivot of the roller assemblies.

    摘要翻译： 三通型等速万向接头包括设置有三组轨道表面的第一旋转构件，每组轨道表面由两个平行的平面组成，第二旋转构件设置有与轨道表面相对应的三个耳轴，以及松紧地配合到耳轴的圆柱滚子组件 并安装在轨道表面上。 圆柱滚子组件围绕耳轴的轴线上的相应点枢转。 辊组件具有用于控制辊组件的枢轴的枢转控制构件。

    Constant velocity joint and rolling bearing unit for wheel
    16.
    发明授权
    Constant velocity joint and rolling bearing unit for wheel 有权

    公开(公告)号：US06478683B1

    公开(公告)日：2002-11-12

    申请号：US09843947

    申请日：2001-04-30

    申请人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    发明人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    IPC分类号： F16D316

    CPC分类号： F16D3/2245 ,  F16D2003/22303 ,  F16D2003/22309 ,  F16D2003/22326 ,  F16D2300/12 ,  Y10S464/906

    摘要： A constant velocity joint having an inner race, an outer race provided along a periphery of the inner race, a cage sandwiched in between the inner race, the outer race, and balls. A crossing angle between a central axis of the inner race and a central axis of the outer race is bisected, and the balls are disposed within a bisection plane orthogonal to a plane including these two central axes. If a ratio tc/Da is set to rt, there is satisfied a relationship such as: (0.054/rt)·Da≦w≦(0.16/rt)·Da where Da is the major diameter of each ball, w is the circumference-directional width of each of the column members existing between the pockets adjacent to each other in the circumferential direction with respect to the cage, and tc is the diameter-directional thickness of each of the column members of the cage.

    Constant velocity joint and rolling bearing unit for wheel
    17.
    发明授权
    Constant velocity joint and rolling bearing unit for wheel 有权
    用于车轮的恒速接头和滚动轴承单元

    公开(公告)号：US06402623B2

    公开(公告)日：2002-06-11

    申请号：US09843951

    申请日：2001-04-30

    申请人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    发明人： Hideo Ouchi ,  Yasumasa Mizukoshi ,  Shigeoki Kayama

    IPC分类号： F16D316

    CPC分类号： F16D3/2245 ,  F16D2003/22303 ,  F16D2003/22309 ,  F16D2003/22326 ,  F16D2300/12 ,  Y10S464/906

    摘要： A constant velocity joint having an inner race, an outer race provided along a periphery of the inner race, a cage sandwiched in between the inner race, the outer race, and balls. A crossing angle between a central axis of the inner race and a central axis of the outer race is bisected, and the balls are disposed within a bisection plane orthogonal to a plane including these two central axes. If a ratio tc/Da is to rt, there is satisfied a relationship such as: (0.054/rt)·Da≦w≦(0.16/rt)·Da where Da is the major diameter of each ball, w is the circumference-directional width of each of the column members existing between the pockets adjacent to each other in the circumferential direction with respect to the cage, and tc is the diameter-directional thickness of each of the column members of the cage.

    摘要翻译： 一种等速万向节，其具有内圈，沿着内圈的周边设置的外圈，夹在内圈，外圈和滚珠之间的保持架。 内座圈的中心轴线与外座圈的中心轴线之间的交叉角度被平分，球体设置在与包括这两个中心轴线的平面正交的二等分平面内。 如果比率tc / Da为rt，则满足以下关系：其中Da是每个球的主直径，w是存在于彼此相邻的凹穴之间的每个柱构件的圆周方向宽度 相对于保持架的圆周方向，tc是保持架的每个柱构件的直径方向的厚度。