Title:
DRIVING FORCE DISTRIBUTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/183413
Kind Code:
A1
Abstract:
This driving force distribution device, which controls the distribution of a driving force between main driving wheels and auxiliary driving wheels by reducing a radial pressing force of a second roller on a first roller, is provided with: a bearing support having a vertical wall that extends from a housing to an inner diameter side, and a through-hole that is formed in the vertical wall, through which a crankshaft is inserted; and a spacer that is positioned between a thrust bearing side surface and a radial bearing side surface, and that, while maintaining contact with a wall surface of the vertical wall, has an inner peripheral side that extends to a position that is closer to the inner diameter side than the inner peripheral surface of the through-hole and does not touch the crankshaft, and an outer peripheral side that is supported by the bearing support.
Inventors:
TAKAISHI TETSU (JP)
MORI ATSUHIRO (JP)
MITSUISHI SHUNICHI (JP)
SAKAGAMI EIGO (JP)
OGAWA KATSUYOSHI (JP)
MORI ATSUHIRO (JP)
MITSUISHI SHUNICHI (JP)
SAKAGAMI EIGO (JP)
OGAWA KATSUYOSHI (JP)
Application Number:
PCT/JP2013/063517
Publication Date:
December 12, 2013
Filing Date:
May 15, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60K17/348; B60K23/08; F16H13/04; F16H57/021
Domestic Patent References:
| WO2012066854A1 | 2012-05-24 |
Foreign References:
| JP2010053959A | 2010-03-11 | |||
| JP2002174265A | 2002-06-21 |
Attorney, Agent or Firm:
AYATA Masamichi (JP)
Masamichi Ayada (JP)
Masamichi Ayada (JP)
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