Title:
DRIVE DEVICE FOR TRANSPORTATION MACHINE
Document Type and Number:
WIPO Patent Application WO/2015/098845
Kind Code:
A1
Abstract:
A rear wheel drive device (1) is provided with first and second electric motors (2A, 2B), a rear wheel (Wr) for propelling a vehicle (3), and a one-way clutch (50) provided in the motive power transmission route of the first and second electric motors (2A, 2B) and the rear wheel (Wr). The one-way clutch (50) is provided with: an inner race (51) and an outer race (52) having the same rotational axis, the inner race (51) and outer race (52) being capable of rotating relative to each other; and a sprag (53) interposed between the inner race (51) and the outer race (52). The rear wheel drive device (1) is provided with an eccentricity acquisition means for acquiring eccentricity, which is the misalignment between the rotational axis (O') of the inner race (51) and the rotational axis (O) of the outer race (52).
Inventors:
HIRAMATSU NOBUYUKI (JP)
NAKAYAMA SHIGERU (JP)
OOISO KEIICHI (JP)
NAKAYAMA SHIGERU (JP)
OOISO KEIICHI (JP)
Application Number:
PCT/JP2014/083921
Publication Date:
July 02, 2015
Filing Date:
December 22, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60L15/20; B60K6/36; B60K6/383; B60K6/442; B60K6/52; B60K6/54; B60W10/00; B60W20/00; F16D41/06; F16D48/02
Domestic Patent References:
| WO2012070110A1 | 2012-05-31 |
Foreign References:
| JP2012218563A | 2012-11-12 | |||
| JP2005321036A | 2005-11-17 | |||
| JP2001059532A | 2001-03-06 | |||
| JP2012050315A | 2012-03-08 |
Other References:
See also references of EP 3088238A4
Attorney, Agent or Firm:
MOTOYAMA SHINYA (JP)
Shinya Motoyama (JP)
Shinya Motoyama (JP)
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