Title:
AXLE SUPPORT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2013/054638
Kind Code:
A1
Abstract:
Provided is an axle support structure which, when shaft wobble occurs on the axle, is capable of preventing the shaft wobble from being transmitted to a drive source output shaft caused to rotate by a drive source. This axle support structure has: a first connecting portion (61) connected with the drive source output shaft (35) caused to rotate by the drive source (electric motor) and a second connecting portion (62) connected with axle (outer-race rotation portion) (51), which is disposed coaxially with the drive output shaft (35) and which rotates integrally with a wheel (40). The first connecting portion connects to the drive source output shaft with a degree of freedom in a direction other than the direction of rotation. The second connecting portion connects to the axle with a degree of freedom in a direction other than the direction of rotation. The axle support structure is provided with a floating shaft (60) for transmitting power from the drive source output shaft (35) to the axle (51).
Inventors:
HIRANO HIROYUKI
Application Number:
PCT/JP2012/073588
Publication Date:
April 18, 2013
Filing Date:
September 14, 2012
Export Citation:
Assignee:
NISSAN MOTOR (JP)
HIRANO HIROYUKI
HIRANO HIROYUKI
International Classes:
B60B35/14; B60B27/00; B60K7/00; F16C17/02; F16C19/18; F16D3/18
Domestic Patent References:
| WO2005023575A1 | 2005-03-17 |
Foreign References:
| JP2006097758A | 2006-04-13 | |||
| JP2005249159A | 2005-09-15 | |||
| JPS5348944U | 1978-04-25 | |||
| JP2010181011A | 2010-08-19 | |||
| JP2002061662A | 2002-02-28 | |||
| JP2009190440A | 2009-08-27 | |||
| JPH0576607U | 1993-10-19 | |||
| JPS63112626U | 1988-07-20 | |||
| JPS62147122A | 1987-07-01 | |||
| JP2008189187A | 2008-08-21 |
Other References:
See also references of EP 2767412A4
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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Claims: