公开(公告)号：US08770053B2

公开(公告)日：2014-07-08

申请号：US13581154

申请日：2011-02-23

Applicant: Takafumi Uemoto

Inventor： Takafumi Uemoto

IPC: B60W10/08 ,  B60W10/10

CPC classification number: F16H61/32 ,  F16H63/20 ,  F16H2061/2838 ,  F16H2061/2876 ,  F16H2061/2884 ,  F16H2061/2892

Abstract: A transmission has a simple structure and can be produced at a low cost. A second electromagnetic clutch is shut off at a timing when an electric motor is decelerated and before selecting motion is finished, and thereafter, a shift/select shaft is moved to a terminal end position of the selecting motion with an inertia of a driven part (a second output hub) of the second electromagnetic clutch. At a timing after a predetermined period has passed from the timing, a first electromagnetic clutch for the next shifting motion is connected. The electric motor is driven synchronously with the end of the selecting motion or immediately in response to the end, thereby to start the next shifting motion. In this manner, gear change can be rapidly conducted.

Abstract translation: 变速器具有简单的结构，可以以低成本制造。 第二电磁离合器在电动机减速的时刻和选择运动结束之前被切断，之后，换档/选择轴以从动部的惯性移动到选择运动的终端位置（ 第二输出轮毂）。 在从定时经过预定时间段之后的时刻，连接下一个换档运动的第一电磁离合器。 电动机与选择运动的结束同步地驱动，或者立即响应于结束，从而开始下一个换档运动。 以这种方式，可以快速地进行换档。

公开(公告)号：US08714041B2

公开(公告)日：2014-05-06

申请号：US13390235

申请日：2010-08-31

Applicant: Yasuhiro Yukitake ,  Akiyoshi Tashiro ,  Hiroki Kagawa ,  Takafumi Uemoto

Inventor： Yasuhiro Yukitake ,  Akiyoshi Tashiro ,  Hiroki Kagawa ,  Takafumi Uemoto

IPC: F16H59/00 ,  B60K17/04

CPC classification number: F16H61/32 ,  F16H2061/2838 ,  F16H2061/2876 ,  F16H2061/2884

Abstract: A transmission that is able to perform shift operation and select operation using the driving force of a single electric motor is provided. A shift/select actuating device includes: an electric motor; a first conversion mechanism; a second conversion mechanism; and a changing unit that changes a destination, to which the rotational driving force of the electric motor is transmitted, between the first conversion mechanism and the second conversion mechanism. The changing unit includes: a first electromagnetic clutch that transmits the rotational driving force of the electric motor to the first conversion mechanism or interrupts the rotational driving force; and a second electromagnetic clutch that transmits the rotational driving force to the second conversion mechanism or interrupts the rotational driving force.

Abstract translation: 提供能够使用单个电动机的驱动力进行换档操作和选择操作的变速器。 换档/选择致动装置包括：电动机; 第一种转换机制; 第二转换机制; 以及改变单元，其改变在第一转换机构和第二转换机构之间传送电动机的旋转驱动力的目的地。 改变单元包括：第一电磁离合器，其将电动机的旋转驱动力传递到第一转换机构或中断旋转驱动力; 以及第二电磁离合器，其将旋转驱动力传递到第二转换机构或中断旋转驱动力。

公开(公告)号：US20120318089A1

公开(公告)日：2012-12-20

申请号：US13581154

申请日：2011-02-23

Applicant: Takafumi Uemoto

Inventor： Takafumi Uemoto

IPC: B60K17/12

CPC classification number: F16H61/32 ,  F16H63/20 ,  F16H2061/2838 ,  F16H2061/2876 ,  F16H2061/2884 ,  F16H2061/2892

Abstract: An object of the invention is to provide a transmission device which has a simple structure and can be produced at a low cost. A second electromagnetic clutch is shut off at a timing when an electric motor is decelerated and before selecting motion is finished, and thereafter, a shift/select shaft is moved to a terminal end position of the selecting motion with an inertia of a driven part (a second output hub) of the second electromagnetic clutch. At a timing after a predetermined period has passed from the timing, a first electromagnetic clutch for the next shifting motion is connected. The electric motor is driven synchronously with the end of the selecting motion or immediately in response to the end, thereby to start the next shifting motion. In this manner, gear change can be rapidly conducted.

Abstract translation: 本发明的目的是提供一种结构简单且可以低成本生产的传动装置。 第二电磁离合器在电动机减速的时刻和选择运动结束之前被切断，之后，换档/选择轴以从动部的惯性移动到选择运动的终端位置（ 第二输出轮毂）。 在从定时经过预定时间段之后的时刻，连接下一个换档运动的第一电磁离合器。 电动机与选择运动的结束同步地驱动，或者立即响应于结束，从而开始下一个换档运动。 以这种方式，可以快速地进行换档。

公开(公告)号：US20130052058A1

公开(公告)日：2013-02-28

申请号：US13598044

申请日：2012-08-29

Applicant: Nobutsuna MOTOHASHI ,  Takafumi UEMOTO

Inventor： Nobutsuna MOTOHASHI ,  Takafumi UEMOTO

IPC: F04C2/08

CPC classification number: F04C2/102 ,  F01C21/02 ,  F04C11/008 ,  F04C2240/52 ,  F04C2240/808

Abstract: A pump body is formed of a pump housing and a pump plate provided in front of the pump housing. A motor housing is fixed to a rear end of the pump housing, and accommodates a pump driving electric motor. A bearing device that supports a motor shaft includes a first bearing that is arranged in a closed-end hole formed in a rear face of the pump plate and supporting a front end portion of the motor shaft, and a second bearing that is arranged radially inward of a cylindrical bearing support portion formed in the pump housing and extending inside the motor housing and that supports a middle portion of the motor shaft. A pump rotor is arranged between the first bearing and the second bearing.

Abstract translation: 泵体由泵壳体和设置在泵壳体前面的泵板形成。 电动机壳体固定在泵壳体的后端，并容纳泵驱动电动机。 支撑电动机轴的轴承装置包括：第一轴承，其布置在形成在所述泵板的后表面中并且支撑所述电动机轴的前端部的闭合端孔中;以及第二轴承，所述第二轴承布置成径向向内 形成在泵壳体中并在马达壳体内延伸并支撑马达轴的中间部分的圆柱形轴承支撑部分。 泵转子布置在第一轴承和第二轴承之间。

公开(公告)号：US20120144942A1

公开(公告)日：2012-06-14

申请号：US13390235

申请日：2010-08-31

Applicant: Yasuhiro Yukitake ,  Akiyoshi Tashiro ,  Hiroki Kagawa ,  Takafumi Uemoto

Inventor： Yasuhiro Yukitake ,  Akiyoshi Tashiro ,  Hiroki Kagawa ,  Takafumi Uemoto

IPC: F16H61/32

CPC classification number: F16H61/32 ,  F16H2061/2838 ,  F16H2061/2876 ,  F16H2061/2884

Abstract: A transmission that is able to perform shift operation and select operation using the driving force of a single electric motor is provided. A shift/select actuating device includes: an electric motor; a first conversion mechanism; a second conversion mechanism; and a changing unit that changes a destination, to which the rotational driving force of the electric motor is transmitted, between the first conversion mechanism and the second conversion mechanism. The changing unit includes: a first electromagnetic clutch that transmits the rotational driving force of the electric motor to the first conversion mechanism or interrupts the rotational driving force; and a second electromagnetic clutch that transmits the rotational driving force to the second conversion mechanism or interrupts the rotational driving force.

Abstract translation: 提供能够使用单个电动机的驱动力进行换档操作和选择操作的变速器。 换档/选择致动装置包括：电动机; 第一种转换机制; 第二转换机制; 以及改变单元，其改变在第一转换机构和第二转换机构之间传送电动机的旋转驱动力的目的地。 改变单元包括：第一电磁离合器，其将电动机的旋转驱动力传递到第一转换机构或中断旋转驱动力; 以及第二电磁离合器，其将旋转驱动力传递到第二转换机构或中断旋转驱动力。