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Title:
POWER UNIT SUPPORTING DEVICE OF ELECTRIC VEHICLE
Document Type and Number:
Japanese Patent JP2012096761
Kind Code:
A
Abstract:

To perform mount supporting on a motor unit 72 side of a power unit 71 with high strength, when a motor winding switching unit 77 is provided at an end on the motor unit 72 side of the power unit 71 composed by connecting the motor unit 72 and a trans axle 73 to be aligned in the vehicle-width direction.

An end on a motor-adjacent side frame (a front side frame 8 on the vehicle right side) side in the motor unit 72 is connected with a bearing housing 74a incorporating a bearing for supporting a motor shaft of a motor. An end on the motor-adjacent side frame side in the bearing housing 74a is connected with the motor winding switching unit 77. A power unit supporting device (a right-side mount device 89) mount-supports an upper part (a projecting part 74c) of the bearing housing 74a on the motor-adjacent side frame.


Inventors:
NISHIMURA HIROBUMI
KASHIMOTO MASAAKI
Application Number:
JP2010248609A
Publication Date:
May 24, 2012
Filing Date:
November 05, 2010
Export Citation:
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Assignee:
MAZDA MOTOR
International Classes:
B60K1/00; B60K1/04
Domestic Patent References:
JP2004314803A2004-11-11
JP2011147253A2011-07-28
JPS6437364U1989-03-07
JPH09226394A1997-09-02
JP2010200404A2010-09-09
JPH10175455A1998-06-30
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsuguya Iwashita
Koji Fukumoto
Ryo Maeda
Mawaki Hachizo
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa



 
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