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    SPEED REDUCTION MECHANISM AND MOTOR TORQUE TRANSMISSION DEVICE INCLUDING THE SPEED REDUCTION MECHANISM
    4.
    发明申请
    SPEED REDUCTION MECHANISM AND MOTOR TORQUE TRANSMISSION DEVICE INCLUDING THE SPEED REDUCTION MECHANISM 有权
    减速机构和电机扭矩传动装置，包括减速机构

    公开(公告)号：US20120329596A1

    公开(公告)日：2012-12-27

    申请号：US13525961

    申请日：2012-06-18

    申请人： Keita Nomura ,  Kunihiko Suzuki ,  Tomoyoshi Takai

    发明人： Keita Nomura ,  Kunihiko Suzuki ,  Tomoyoshi Takai

    IPC分类号： F16H57/04

    CPC分类号： B60K17/356 ,  B60K2001/001 ,  B60L11/14 ,  B60L2240/486 ,  B60L2260/28 ,  F16H1/32 ,  F16H57/0428 ,  F16H57/0434 ,  F16H57/0483 ,  F16H57/0486 ,  F16H2001/323 ,  Y02T10/70 ,  Y02T10/7077

    摘要： A speed reduction mechanism includes: a speed reduction unit that includes an input member formed of an external gear that makes circular motion about a rotation axis with an eccentric amount, and a rotation force applying member formed of an internal gear that is in mesh with the input member; and a lubricating oil supply unit that supplies lubricating oil to a bearing of the speed reduction unit. The lubricating oil supply unit includes an oil tank arranged outside of the rotation force applying member, an oil delivery passage that delivers the lubricating oil to the oil tank, and a first oil introduction passage that introduces the lubricating oil from the oil tank to the bearing. The lubricating oil is delivered to the oil delivery passage through pumping action of the input member based on the circular motion.

    摘要翻译： 一种减速机构包括：减速单元，包括由外齿轮构成的输入构件，所述输入构件围绕旋转轴线以偏心量进行圆周运动;以及旋转力施加构件，所述旋转力施加构件由内齿轮形成，所述内齿轮与所述内齿轮啮合， 输入成员 以及向所述减速单元的轴承供给润滑油的润滑油供给单元。 润滑油供给单元包括设置在旋转力施加部件的外侧的油箱，将润滑油输送到油箱的输油路，以及将润滑油从油箱引导到轴承的第一油引入通路 。 基于圆周运动，润滑油通过输入构件的抽吸作用输送到输油通道。

    Speed reduction mechanism and motor torque transmission device including the speed reduction mechanism
    5.
    发明授权
    Speed reduction mechanism and motor torque transmission device including the speed reduction mechanism 有权
    减速机构和电机扭矩传动装置包括减速机构

    公开(公告)号：US08840510B2

    公开(公告)日：2014-09-23

    申请号：US13525961

    申请日：2012-06-18

    申请人： Keita Nomura ,  Kunihiko Suzuki ,  Tomoyoshi Takai

    发明人： Keita Nomura ,  Kunihiko Suzuki ,  Tomoyoshi Takai

    IPC分类号： F16H57/04 ,  B60L11/14 ,  B60K17/356 ,  F16H1/32 ,  B60K1/00

    CPC分类号： B60K17/356 ,  B60K2001/001 ,  B60L11/14 ,  B60L2240/486 ,  B60L2260/28 ,  F16H1/32 ,  F16H57/0428 ,  F16H57/0434 ,  F16H57/0483 ,  F16H57/0486 ,  F16H2001/323 ,  Y02T10/70 ,  Y02T10/7077

    摘要： A speed reduction mechanism includes: a speed reduction unit that includes an input member formed of an external gear that makes circular motion about a rotation axis with an eccentric amount, and a rotation force applying member formed of an internal gear that is in mesh with the input member; and a lubricating oil supply unit that supplies lubricating oil to a bearing of the speed reduction unit. The lubricating oil supply unit includes an oil tank arranged outside of the rotation force applying member, an oil delivery passage that delivers the lubricating oil to the oil tank, and a first oil introduction passage that introduces the lubricating oil from the oil tank to the bearing. The lubricating oil is delivered to the oil delivery passage through pumping action of the input member based on the circular motion.

    摘要翻译： 一种减速机构包括：减速单元，包括由外齿轮构成的输入构件，所述输入构件围绕旋转轴线以偏心量进行圆周运动;以及旋转力施加构件，所述旋转力施加构件由内齿轮形成，所述内齿轮与所述内齿轮啮合， 输入成员 以及向所述减速单元的轴承供给润滑油的润滑油供给单元。 润滑油供给单元包括设置在旋转力施加部件的外侧的油箱，将润滑油输送到油箱的输油路，以及将润滑油从油箱引导到轴承的第一油引入通路 。 基于圆周运动，润滑油通过输入构件的抽吸作用输送到输油通道。

    Driving force transmission apparatus
    6.
    发明授权
    Driving force transmission apparatus 有权
    驱动力传动装置

    公开(公告)号：US08967350B2

    公开(公告)日：2015-03-03

    申请号：US13591782

    申请日：2012-08-22

    申请人： Noriyuki Fujii ,  Hiroshi Takuno ,  Kunihiko Suzuki ,  Yuji Tsuzuki

    发明人： Noriyuki Fujii ,  Hiroshi Takuno ,  Kunihiko Suzuki ,  Yuji Tsuzuki

    IPC分类号： F16D27/115 ,  F16D27/12 ,  F16D27/00

    CPC分类号： F16D27/115 ,  F16D13/52 ,  F16D13/757 ,  F16D27/004 ,  F16D2023/123 ,  F16D2500/5029

    摘要： A driving force transmission apparatus includes: a first cam mechanism that converts rotational force from a housing into first cam thrust force used as clutch force of a main clutch when the first cam mechanism is actuated through clutch action of a pilot clutch; and a second cam mechanism that is actuated prior to conversion of the rotational force into the first cam thrust force by the first cam mechanism, and that generates second cam thrust force for reducing an interval between clutch plates of the main clutch. The second cam mechanism includes an input cam member that rotates upon receiving rotational force used as actuating force of the input cam member from a cam actuating driving source, and an output cam member that generates the second cam thrust force between the output cam member and the input cam member and outputs the second cam thrust force.

    摘要翻译： 驱动力传递装置包括：第一凸轮机构，当第一凸轮机构通过先导离合器的离合作用致动时，将来自壳体的旋转力转换成用作主离合器的离合器力的第一凸轮推力; 以及第二凸轮机构，其在通过第一凸轮机构将旋转力转换成第一凸轮推力之前被致动，并且产生用于减小主离合器的离合器板之间的间隔的第二凸轮推力。 第二凸轮机构包括输入凸轮构件，该凸轮构件在从凸轮致动驱动源接收到用作输入凸轮构件的致动力的旋转力时旋转;以及输出凸轮构件，其在输出凸轮构件与输出凸轮构件之间产生第二凸轮推力 输入凸轮构件并输出第二凸轮推力。

    Drive force transmission apparatus
    10.
    发明授权
    Drive force transmission apparatus 失效
    驱动力传动装置

    公开(公告)号：US5899306A

    公开(公告)日：1999-05-04

    申请号：US966244

    申请日：1997-11-07

    申请人： Naoyuki Sakai ,  Hiroshi Takuno ,  Yoshiaki Senga ,  Kunihiko Suzuki ,  Naoyuki Kokubo ,  Tsuyoshi Murakami ,  Mikiharu Oyabu ,  Satoshi Ashida ,  Kenji Arai ,  Hisashi Fukuchi ,  Akio Mukainaka

    发明人： Naoyuki Sakai ,  Hiroshi Takuno ,  Yoshiaki Senga ,  Kunihiko Suzuki ,  Naoyuki Kokubo ,  Tsuyoshi Murakami ,  Mikiharu Oyabu ,  Satoshi Ashida ,  Kenji Arai ,  Hisashi Fukuchi ,  Akio Mukainaka

    IPC分类号： F16D43/284

    CPC分类号： F16D43/284

    摘要： A drive force transmission apparatus includes a housing connected to one of two shafts that are rotatable relative to each other, a rotary shaft rotatably supported by the housing and connected to the other shaft, and a multiple disc clutch composed of a plurality of outer plates engaged with the housing in the rotational direction and a plurality of inner plates engaged with the rotary shaft in the rotational direction. The multiple disc clutch transmits rotational torque between the housing and the rotary shaft through frictional engagement between the outer plates and the inner plates. The apparatus also includes a pressure generation mechanism for generating a pressure corresponding to a rotational-speed difference between the housing and the rotary shaft and for applying the generated force to the multiple disc clutch via a piston. The pressure generating means is composed of a plurality of rotary blades accommodated within a cylindrical space formed between the piston and the housing and rotating together with the rotary shaft, a viscous fluid charged into a plurality of pressure chambers defined by the housing, the piston, and the rotary blades, and a free blade accommodated within at least one pressure chamber. The free blade is freely movable in the circumferential direction between the rotary blades.

    摘要翻译： 驱动力传递装置包括连接到可相对于彼此旋转的两个轴之一的壳体，由壳体可旋转地支撑并连接到另一轴的旋转轴，以及由多个外板接合的多片离合器 其中壳体沿旋转方向，并且多个内板在旋转方向上与旋转轴接合。 多片离合器通过外板和内板之间的摩擦接合在壳体和旋转轴之间传递旋转扭矩。 该装置还包括用于产生对应于壳体和旋转轴之间的转速差的压力并用于经由活塞将生成的力施加到多片离合器的压力产生机构。 压力发生装置由容纳在形成于活塞和壳体之间的圆柱形空间中并与旋转轴一起旋转的多个旋转叶片组成，被填充到由壳体，活塞等限定的多个压力室中的粘性流体， 和旋转叶片，以及容纳在至少一个压力室内的自由叶片。 自由叶片可在旋转叶片之间沿圆周方向自由移动。