Title:
MOTOR DRIVING SYSTEM OF AUTOMOBILE
Document Type and Number:
Japanese Patent JP2005343354
Kind Code:
A
Abstract:
To provide a motor driving system capable of extending an accommodation space/a luggage compartment space without increasing the unsprung weight for an automobile which has a motor to drive wheels and a driving force transmission, and has a suspension in which the positional relationship between a turning arm and a knuckle to suspend the motor-driven wheels is not changed.
A motor 2 is arranged inside a turning arm 3 to suspend right and left wheels 1 so that an output shaft 2a of the motor 2 is directed to a tip of the turning arm 3. An arrangement space of the motor 2 need not be provided separately, and an accommodation space/a luggage compartment space can be extended without increasing the unsprung weight.
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Inventors:
YAMAZAKI TATSUYA
ITO YUICHI
KIUCHI TOMOO
ITO YUICHI
KIUCHI TOMOO
Application Number:
JP2004166733A
Publication Date:
December 15, 2005
Filing Date:
June 04, 2004
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
B60G9/04; B60K7/00; (IPC1-7): B60K7/00; B60G9/04
Attorney, Agent or Firm:
Bunji Kamada
Higashio Masahiro
Torii Kazuhisa
Higashio Masahiro
Torii Kazuhisa