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    TRANSMISSION RATIO VARIABLE MECHANISM AND STEERING DEVICE FOR VEHICLE EQUIPPED WITH IT
    3.
    发明公开
    TRANSMISSION RATIO VARIABLE MECHANISM AND STEERING DEVICE FOR VEHICLE EQUIPPED WITH IT 有权
    与该提供的车辆的可变转向速比和装置机构

    公开(公告)号：EP2202131A1

    公开(公告)日：2010-06-30

    申请号：EP08842871.9

    申请日：2008-10-17

    申请人： JTEKT Corporation

    发明人： SHIINA, Akihiko ,  NAKAOKA, Masaki ,  TSUJI, Yasuaki ,  SAITOU, Yasuhiro ,  TSUCHIMOCHI, Sunao ,  OTSUKI, Hidetaka ,  YAMAKAWA, Tomonari

    IPC分类号： B62D5/04 ,  B62D1/16 ,  F16H1/32

    CPC分类号： B62D5/008 ,  F16H1/321 ,  F16H35/008

    摘要： A transmission ratio variable mechanism (5) is provided with: an input member (20) and an output member (22) capable of rotation about a first axis (A); an inner race (391) for differentially rotatably coupling to each member (20, 22); an outer race (392) for rotatably supporting the inner race (391) via a rolling element 393; and a transmission ratio variable mechanism-use electric motor (23) for rotation-driving the outer race (392). A second axis (B) which is a center line of the inner race (391) and the outer race (392) is inclined to the first axis (A). A first concave-convex engaging section (64) for engaging one side end surface (71) of the inner race (391) and a power transmission surface of the input member (20) corresponding to the one end surface (71) are arranged. There is provided a second concave-convex engaging section (67) for engaging the other end surface (73) of the inner race (391) and a power transmission surface of the output member (22).

    摘要翻译： 的传动比可变机构（5）上设置有：一输入部件（20）和输出部件（22），其能够绕第一轴线（A）旋转; 到内圈（391），用于可转动地差分耦合到每个构件（20，22）; 上外座圈（392），用于经由滚动元件393可旋转地支承所述内圈（391）; 和旋转驱动外圈（392）的传动比可变机构用电动机（23）。 的第二轴线（B）所有这些是内圈（391）和外座圈（392）的中心线倾斜于所述第一轴线（A）。 用于接合所述内圈（391）和所述输入构件（20）的动力传动表面的一个侧端面（71）对应于所述一个端部表面（71）的第一凹凸卡合部（64）被布置。 提供了一种用于接合所述内圈（391）和输出部件（22）的动力传动面的另一端表面（73）的第二凹凸卡合部（67）。

    TRANSMISSION RATIO CHANGING MECHANISM AND VEHICLE STEERING DEVICE
    5.
    发明公开
    TRANSMISSION RATIO CHANGING MECHANISM AND VEHICLE STEERING DEVICE 有权
    机制来改变传动比车辆控制装置

    公开(公告)号：EP2298624A1

    公开(公告)日：2011-03-23

    申请号：EP09794171.0

    申请日：2009-07-06

    申请人： JTEKT Corporation

    发明人： SHIINA, Akihiko ,  YAMAMORI, Motoyasu

    IPC分类号： B62D5/04 ,  B62D1/20 ,  B62D6/00 ,  B62D101/00 ,  B62D111/00 ,  B62D119/00 ,  B62D137/00

    CPC分类号： B62D5/008 ,  F16H1/321 ,  F16H35/008 ,  Y10T74/1966

    摘要： A transmission ratio variable mechanism (5) includes an input member (20; 20B; 20D; 20E) and an output member (22; 22B; 22D; 22E) arranged to rotate around a first axis (A), an intermediate member (39) arranged to connect the input member (20; 20B; 20D; 20E) and the output member (22; 22B; 22D; 22E) so as to be differentially rotatable, and a motor (23) arranged to drive the intermediate member (39). The motor (23) includes a cylindrical rotor (231) arranged to rotate around the first axis (A). An inner periphery (230) of the rotor (231) is arranged to support the intermediate member (39) and arranged to rotatably support the input member (20; 20B; 20D; 20E) and the output member (22; 22B; 22D; 22E) via bearings (31, 33), respectively.

    摘要翻译： 的传动比可变机构（5）包括在输入构件（20; 20B; 20D; 20E）和输出部件（22; 22B; 22D; 22E），布置成围绕中间构件上的第一轴线（A）旋转（39 ）设置成连接所述输入构件（20; 20B; 20D; 20E）与输出构件（22; 22B; 22D; 22E），以便能够差动旋转的基础上，并且布置成驱动所述中间构件的马达（23）（39 ）。 所述马达（23）包括被布置为围绕所述第一轴线（A）旋转的圆筒状的转子（231）。 转子的内周（230）（231）被布置成支撑所述中间构件（39）和布置成可旋转地支撑输入构件（20; 20B; 20D; 20E）与输出构件（22; 22B; 22D; 22E）经由轴承（31,33），分别。

    STEERING SYSTEM
    6.
    发明公开
    STEERING SYSTEM 审中-公开
    转向系统

    公开(公告)号：EP3109132A1

    公开(公告)日：2016-12-28

    申请号：EP16174138.4

    申请日：2016-06-13

    申请人： JTEKT Corporation

    发明人： SHIINA, Akihiko

    IPC分类号： B62D5/00 ,  B62D5/04

    CPC分类号： B62D5/0454 ,  B62D3/04 ,  B62D5/003 ,  B62D5/0409 ,  B62D5/0415 ,  B62D5/043 ,  B62D5/24 ,  F16D11/00 ,  F16D13/00

    摘要： A steering system includes: a steering shaft to which a steering member is coupled; a worm wheel attached to the steering shaft so as to be rotatable integrally with the steering shaft; a housing that houses the worm wheel; an output shaft that is coaxial with the steering shaft and rotatable relative to the steering shaft and coupled to a steering operation mechanism; and a clutch mechanism that enables and disables transmission of power between the steering shaft and the output shaft. The clutch mechanism is housed and disposed in an internal space in the housing.

    摘要翻译： 一种转向系统包括：转向构件联接到的转向轴; 安装在所述转向轴上并与所述转向轴一体旋转的蜗轮; 容纳蜗轮的壳体; 输出轴，所述输出轴与所述转向轴同轴并且相对于所述转向轴可旋转并且联接至转向操作机构; 以及使转向轴与输出轴之间的动力传递无效的离合器机构。 离合器机构容纳并设置在壳体的内部空间中。

    STEERING SYSTEM
    8.
    发明授权
    STEERING SYSTEM 有权

    公开(公告)号：EP3109133B1

    公开(公告)日：2018-12-12

    申请号：EP16174381.0

    申请日：2016-06-14

    申请人： JTEKT CORPORATION

    发明人： SHIINA, Akihiko

    IPC分类号： B62D5/04 ,  B62D5/00 ,  B62D5/24 ,  F16D11/00 ,  F16D13/00 ,  B62D3/04

    CPC分类号： B62D5/0454 ,  B62D3/04 ,  B62D5/003 ,  B62D5/0409 ,  B62D5/043 ,  B62D5/24 ,  F16D11/00 ,  F16D13/00

    摘要： A steering system includes: a steering shaft to which a steering member is coupled; a worm wheel attached to the steering shaft so as to be rotatable integrally with the steering shaft; a housing that houses the worm wheel; an output shaft that is coaxial with the steering shaft and rotatable relative to the steering shaft and coupled to a steering operation mechanism; and a clutch mechanism that enables and disables transmission of power between the steering shaft and the output shaft. The clutch mechanism is housed and disposed in an internal space in the housing. A solenoid in the clutch mechanism is disposed on the opposite side of the worm wheel in an axial direction from a mechanical portion of the clutch mechanism.

    STEERING SYSTEM
    9.
    发明公开
    STEERING SYSTEM 审中-公开
    转向系统

    公开(公告)号：EP3202641A1

    公开(公告)日：2017-08-09

    申请号：EP17154218.6

    申请日：2017-02-01

    申请人： JTEKT CORPORATION

    发明人： SHIINA, Akihiko

    IPC分类号： B62D5/00

    CPC分类号： B62D5/001 ,  B62D3/04 ,  B62D5/003 ,  B62D5/0409 ,  B62D5/043 ,  F16D15/00 ,  F16D27/02 ,  F16D2027/008

    摘要： A steering system includes a two-way clutch, a worm wheel that is rotatable together with an input shaft, and a coil that generates a drive force for the two-way clutch to couple/decouple the input shaft and an output shaft to/from each other. The worm wheel has a center circular plate portion fixed to the input shaft, a radial ring portion that projects forward from a peripheral edge of the center circular plate portion, and a toothed portion that projects outward in the radial direction from the radial ring portion. The two-way clutch is disposed in a space surrounded by the center circular plate portion and the radial ring portion and formed on the front side with respect to the center circular plate portion. The coil surrounds an outer peripheral surface of the radial ring portion.

    摘要翻译： 转向系统包括双向离合器，与输入轴一起旋转的蜗轮以及产生用于双向离合器的驱动力的线圈，以将输入轴和输出轴耦合/去耦合到/来自输出轴 彼此。 蜗轮具有固定于输入轴的中央圆板部，从中央圆板部的周缘向前方突出的径向环部和从径向环部向径向外侧突出的齿部。 双向离合器配置在由中央圆板部和径向环部围成的空间内，并形成在比中央圆板部靠前侧的位置。 线圈围绕径向环部分的外周表面。

    STEERING SYSTEM
    10.
    发明公开
    STEERING SYSTEM 有权
    转向系统

    公开(公告)号：EP3109133A1

    公开(公告)日：2016-12-28

    申请号：EP16174381.0

    申请日：2016-06-14

    申请人： JTEKT Corporation

    发明人： SHIINA, Akihiko

    IPC分类号： B62D5/00 ,  B62D5/04

    CPC分类号： B62D5/0454 ,  B62D3/04 ,  B62D5/003 ,  B62D5/0409 ,  B62D5/043 ,  B62D5/24 ,  F16D11/00 ,  F16D13/00

    摘要： A steering system includes: a steering shaft to which a steering member is coupled; a worm wheel attached to the steering shaft so as to be rotatable integrally with the steering shaft; a housing that houses the worm wheel; an output shaft that is coaxial with the steering shaft and rotatable relative to the steering shaft and coupled to a steering operation mechanism; and a clutch mechanism that enables and disables transmission of power between the steering shaft and the output shaft. The clutch mechanism is housed and disposed in an internal space in the housing. A solenoid in the clutch mechanism is disposed on the opposite side of the worm wheel in an axial direction from a mechanical portion of the clutch mechanism.

    摘要翻译： 一种转向系统包括：转向构件联接到的转向轴; 安装在所述转向轴上并与所述转向轴一体旋转的蜗轮; 容纳蜗轮的壳体; 输出轴，所述输出轴与所述转向轴同轴并且相对于所述转向轴可旋转并且联接至转向操作机构; 以及使转向轴与输出轴之间的动力传递无效的离合器机构。 离合器机构容纳并设置在壳体的内部空间中。 离合器机构中的螺线管沿离开离合器机构的机械部分的轴向方向布置在蜗轮的相对侧上。