Title:
TRANSMISSION MECHANISM
Document Type and Number:
Japanese Patent JP2008126710
Kind Code:
A
Abstract:
To provide a transmission mechanism capable of suppressing an increase of a size in a direction along the rotation axis of an electric motor.
In this transmission mechanism, the electric motor MG2 for outputting power from an output shaft 17 by being energized to a coil 19 and a planetary roller mechanism 25 connected to the output shaft 17 so that power may be transmitted are provided, the planetary roller mechanism 25 has three differentially rotatable rotation elements, and the output shaft 17 and the three rotation elements are rotatably arranged with the same rotation axis A1 as a center. The planetary roller mechanism 25 is arranged inside the coil 19 in the radial direction with the rotation axis A1 as the center.
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Inventors:
EBUCHI HIROAKI
KUROYANAGI TOMOYA
BABA SHINICHI
OTA TAKASHI
KUROYANAGI TOMOYA
BABA SHINICHI
OTA TAKASHI
Application Number:
JP2006310820A
Publication Date:
June 05, 2008
Filing Date:
November 16, 2006
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60K6/365; B60K6/26; B60K6/445; B60K7/00; B60K17/04; B60W10/10; B60W20/00; F16H13/08; F16H48/10; H02K7/116
Domestic Patent References:
| JPS475926Y1 | 1972-03-01 | |||
| JP2005051970A | 2005-02-24 | |||
| JP2006232005A | 2006-09-07 | |||
| JP2002213330A | 2002-07-31 |
Attorney, Agent or Firm:
Watanabe Takeshi