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    TRACTION DRIVE TRANSMISSION DEVICE, AND STEERING DEVICE FOR VEHICLE
    1.
    发明公开
    TRACTION DRIVE TRANSMISSION DEVICE, AND STEERING DEVICE FOR VEHICLE 有权
    Reibradgetriebe，und LenkvorrichtungfürFahrzeuge

    公开(公告)号：EP2357383A1

    公开(公告)日：2011-08-17

    申请号：EP11165931.4

    申请日：2006-02-23

    申请人： Mitsubishi Heavy Industries, Ltd.

    发明人： Tozaki, Yasuyoshi ,  Yoshimi, Takeshi ,  Umeda, Akihiko ,  Sonobe, Hiroyuki ,  Shiotsu, Isamu ,  Hirayama, Takayoshi

    IPC分类号： F16H13/08 ,  F16H15/50

    CPC分类号： B62D3/12 ,  B62D5/008 ,  B62D5/0409 ,  F16H13/06 ,  F16H13/10

    摘要： There is provided a compact and highly durable variable-speed traction drive transmission device. A traction drive transmission device which uses the traction of rolling bodies K arranged between an input shaft Si and an output shaft So to change the number of revolutions of the input shaft Si into a desired transmission ratio and output from the output shaft So, has a rotation axis of the rolling bodies K arranged at an incline so that it is not orthogonal to the axis of the input shaft Si and the output shaft So, and there is provided: a load regulation cam 50 which automatically changes a preload applied to the rolling bodies K corresponding to a torque of the input shaft Si; and a differential type transmission ratio variation mechanism using a worm gear 55, which is connected to a retainer 40 serving as a traction input-output member of the rolling bodies K, and performs number of revolutions control of the retainer 40 to change the transmission ratio.

    摘要翻译： 提供了紧凑且高度耐用的变速牵引驱动传动装置。 牵引驱动传动装置，其使用布置在输入轴Si和输出轴So之间的滚动体K的牵引将输入轴Si的转数改变为期望的传动比并从输出轴So输出， 滚动体K的旋转轴线以倾斜方式布置成不与输入轴Si和输出轴So的轴线正交，并且设置有：负载调节凸轮50，其自动改变施加到轧制的预加载 对应于输入轴Si的扭矩的主体K; 以及使用与用作滚动体K的牵引输入输出部件的保持器40连接的蜗轮55的差动式变速比变更机构，并且进行保持架40的转速控制，以改变变速比 。

    Planetary roller driving device and steering apparatus comprising the same
    2.
    发明公开
    Planetary roller driving device and steering apparatus comprising the same 有权
    Planetenreibradantriebsvorrichtung und Lenkeinrichtung mit einer solchen

    公开(公告)号：EP1714850A1

    公开(公告)日：2006-10-25

    申请号：EP06112769.2

    申请日：2006-04-19

    申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

    发明人： Shiotsu, Isamu ,  Sonobe, Hiroyuki ,  Hirayama, Takayoshi

    IPC分类号： B62D5/00 ,  B62D5/04

    CPC分类号： F16H13/06 ,  B62D5/008 ,  B62D5/0409 ,  F16H1/16

    摘要： This planetary roller driving device includes: a planetary roller speed up gear (30) having a first carrier (10a) being a first input axis and a first sun roller (35) being a first output axis; a planetary roller reduction gear (40) having a second sun roller (45) being a second input axis and a second career (11a) being a second output axis, the second input axis being joined with the first output axis; a roller ring driving mechanism (50) which drives one of a first roller ring (34) of the planetary roller speed up gear (30) and a second roller ring (44) of the planetary roller reduction gear (40); a housing (20) which accommodates the planetary roller speed up gear (30), the planetary roller reduction gear (40), and the roller ring driving mechanism (50); a roller ring rotation control circuit which controls a rotation of the roller ring driving mechanism (50) corresponding to an external environmental condition; and a torque-assisting mechanism which is provided in the housing and provides an assisting torque to the first input axis or the second output axis.

    摘要翻译： 该行星滚筒驱动装置包括：具有作为第一输入轴的第一行星架（10a）和第一输出轴的第一太阳辊（35）的行星滚轮加速齿轮（30） 具有作为第二输入轴的第二太阳辊（45）和作为第二输出轴线的第二工作（11a）的行星滚柱减速齿轮（40），所述第二输入轴与所述第一输出轴线连接; 驱动所述行星滚轮加速齿轮（30）的第一滚子环（34）和所述行星滚柱减速齿轮（40）的第二滚子环（44）之一的滚子环驱动机构（50）。 容纳行星辊加速齿轮（30）的行星滚子减速齿轮（40）和滚子环驱动机构（50）的壳体（20）。 滚子环旋转控制电路，其对应于外部环境条件控制所述滚筒环驱动机构（50）的旋转; 以及扭矩辅助机构，其设置在所述壳体中并且向所述第一输入轴或所述第二输出轴提供辅助扭矩。