Title:
VEHICULAR IN-WHEEL MOTOR UNIT
Document Type and Number:
WIPO Patent Application WO/2014/168032
Kind Code:
A1
Abstract:
To prevent a chain of failure from occurring if either a hub bearing or a main drive unit fails. A drive output shaft (10) from a main drive unit (A) and a wheel-hub shaft (70) supported with respect to an axle housing (72) by a hub bearing (71) are coupled by a displacement-absorbing mechanism (B). This vehicular in-wheel motor unit is provided with a first isolating structural member, consisting of an output-shaft-side cover (4) and an oil seal (5), that isolates the main drive unit (A) and the hub bearing (71).
Inventors:
SENOO TAKASHI (JP)
ASOGAWA KATSUNORI (JP)
ASOGAWA KATSUNORI (JP)
Application Number:
PCT/JP2014/059261
Publication Date:
October 16, 2014
Filing Date:
March 28, 2014
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60K7/00; B60B35/14
Domestic Patent References:
| WO2013047695A1 | 2013-04-04 | |||
| WO2014038290A1 | 2014-03-13 | |||
| WO2002083446A1 | 2002-10-24 | |||
| WO2007083800A1 | 2007-07-26 |
Foreign References:
| JP2007045385A | 2007-02-22 | |||
| JP2010269665A | 2010-12-02 | |||
| JP2013032139A | 2013-02-14 | |||
| JP2007238092A | 2007-09-20 | |||
| JP2013053642A | 2013-03-21 | |||
| JPS62147123A | 1987-07-01 | |||
| JP2005329757A | 2005-12-02 | |||
| JP2006188153A | 2006-07-20 |
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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