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    • 17. 发明授权
    • Toroidal-type continuously variable transmission and continuously variable transmission apparatus
    • 环形无级变速器和无级变速器
    • US07326146B2
    • 2008-02-05
    • US10421803
    • 2003-04-24
    • Shinji MiyataEiji Inoue
    • Shinji MiyataEiji Inoue
    • F16H15/38
    • F16H37/086F16H2037/0886
    • A toroidal-type continuously variable transmission has a casing; a rotary shaft; a pair of outside disks each including an axial-direction one-side surface and supported on the rotary shaft so as to be rotated in synchronization with the rotary shaft; an inside disk including axial-direction two-side surfaces and rotatably supported on the periphery of the middle portion of the rotary shaft so as to be rotated with respect to the rotary shaft; support members disposed between the one side axial-direction surface and the axial-direction one-side surface so as to be swung and shifted about pivot shafts thereof; power rollers rotatably supported on the support members, the peripheral surface of the power rollers being contacted with the axial-direction two-side surface and the axial-direction one-side surface; and ball bearings for supporting the inside disk in such a manner that the inside disk is rotated with respect to the casing.
    • 环形无级变速器具有壳体; 旋转轴; 一对外圆盘,每个外圆盘均包括轴向一侧表面,并支撑在所述旋转轴上以与所述旋转轴同步旋转; 包括轴向两侧表面的内圆盘,并且可旋转地支撑在所述旋转轴的中部的周边上以相对于所述旋转轴旋转; 支撑构件设置在所述一个侧面轴向表面和所述轴向单侧表面之间,以便绕其枢轴摆动和偏移; 动力辊可旋转地支撑在支撑构件上,动力辊的周面与轴向两侧表面和轴向单侧表面接触; 以及用于以内侧盘相对于壳体旋转的方式支撑内侧盘的球轴承。
    • 18. 发明授权
    • Toroidal type continuous variable speed transmission
    • 环形型连续变速传动
    • US06514168B2
    • 2003-02-04
    • US09850148
    • 2001-05-08
    • Shinji Miyata
    • Shinji Miyata
    • F16H3702
    • F16H61/6648F16H37/086F16H2037/0886
    • In a toroidal type continuous variable speed transmission, a control valve for displacing trunnions is controlled by supporting and fixing a precess cam at an end of a rod displaced together with one of the trunnions. Therefore, when the torque inputted to the toroidal type continuous variable speed transmission is greatly varied by the treading on or releasing of the accelerator, there is the risk that an unnecessary variation of the gear ratio invite an abrupt change in engine revolutions and a consequent uncomfortable feeling on the part of the driver. A tip of a link arm is brought into contact with the cam face of a precess cam, and the control valve is switched according to any variation of the trunnion. Further, the contact position between the cam face and the tip of the link arm is placed closer to the input side disk side. This configuration makes it possible to suppress the influence of elastic deformation of trunnions and to solve the problem noted above.
    • 在环形型连续变速传动装置中,用于移动耳轴的控制阀通过在与一个耳轴一起移动的杆的端部处支撑和固定一个进动凸轮来控制。 因此,当输入到环形型连续变速传动装置的扭矩由于加速器的踩踏或释放而大大变化时,存在齿轮比的不必要变化引起发动机转数突然变化的风险,导致不舒服 感觉司机的一部分。 连杆臂的前端与前进凸轮的凸轮面接触,并根据耳轴的任何变化来切换控制阀。 此外,凸轮面与连杆臂的前端之间的接触位置更靠近输入侧盘侧。 通过该结构,能够抑制耳轴的弹性变形的影响,解决上述问题。
    • 20. 发明授权
    • Continuously variable transmission apparatus
    • 连续可变传动装置
    • US07195576B2
    • 2007-03-27
    • US10773443
    • 2004-02-09
    • Toshirou ToyodaShinji MiyataHidekazu Watanabe
    • Toshirou ToyodaShinji MiyataHidekazu Watanabe
    • F16H37/02
    • F16H15/38F16H37/086F16H2037/0886
    • A continuously variable transmission apparatus coupled to a drive source has an input shaft, an output shaft, a toroidal-type continuously variable transmission having a pair of input side disks an output side disk, a trunnion, a support shaft and a power roller, and the planetary gear mechanism having a sun gear, a ring gear, a carrier and a planetary gear, wherein a plurality of projections are projected from the one input side disk and provided at positions closer to the outside diameter than to the diameter of a pitch circle of a traction section being close to the outermost diameter of the input side disk, a plurality of engagement sections formed in the carrier, and transmission of power between the carrier and the one input side disk is carried out by coupling the plurality of projections with the plurality of engagement sections.
    • 连接到驱动源的无级变速器具有输入轴,输出轴,环形无级变速器,其具有一对输入侧盘,输出侧盘,耳轴,支撑轴和动力辊,以及 所述行星齿轮机构具有太阳齿轮,齿圈,行星架和行星齿轮,其中多个突起从所述一个输入侧盘突出并且设置在靠近所述外径的位置处,比所述节圆的直径 牵引部分靠近输入侧盘的最外径,在载体中形成的多个接合部分和载体与一个输入侧盘之间的动力传递通过将多个突起与 多个接合部。