DRIVING FORCE DISTRIBUTION DEVICE

WIPO Patent Application WO/2013/183411

A1

When positioning an oil temperature sensor (116), the oil temperature sensor (116) is positioned such that an oil temperature sensing end (116a) is positioned behind an outer peripheral surface mutual contact point on a first roller (31) and a second roller (32) in the direction of rotation (indicated by arrows) of the first roller (31) and the second roller (32). The oil temperature sensor (116) is preferably positioned such that the oil temperature sensing end (116a) is immersed in hydraulic fluid (61) inside a driving force distribution device (1) (a housing (11)), and is positioned between the outer peripheral surface mutual contact point on the first roller (31) and the second roller (32), and a common contact plane (M) that touches the outer peripheral surfaces (31a, 32a) of the first roller (31) and the second roller (32) further behind in the direction of rotation of the rollers than the outer peripheral surface mutual contact point, in other words, the oil temperature sensing end (116a) is positioned just behind the outer peripheral surface mutual contact point on the first roller (31) and the second roller (32) in the direction of rotation of the rollers.

TAKAISHI TETSU (JP)
MORI ATSUHIRO (JP)
MITSUISHI SHUNICHI (JP)
SAKAGAMI EIGO (JP)
OGAWA KATSUYOSHI (JP)

PCT/JP2013/063515

December 12, 2013

May 15, 2013

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NISSAN MOTOR (JP)

B60K17/348; F16H13/04; F16H21/20

WO2009107543A1	2009-09-03
WO2009081876A1	2009-07-02
WO2011001743A1	2011-01-06
WO2012086312A1	2012-06-28

JP2004218711A	2004-08-05
JPH08277896A	1996-10-22
JPH0233956U	1990-03-05
JP2010091061A	2010-04-22
JP2005188701A	2005-07-14
JP2008215559A	2008-09-18

AYATA Masamichi (JP)
Masamichi Ayada (JP)

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