POWER TRANSMITTING DEVICE AND POWER OUTPUTTING DEVICE WITH SAME

WIPO Patent Application WO/2016/181713

A1

[Problem] To provide a feature which enables a reduction in the number of parts and in the size of a device and which ensures the lubrication of each part of the device. [Solution] A power transmitting device (20) is provided with: a power transmitting path on the engine (2) side; a power transmitting path on the motor (4) side; and a gear case (30) for accommodating the power transmitting paths. A housing (32) and a case body (34), which form the gear case (30), are provided with: breather forming wall sections (32b, 34b); a second oblique rib (72b); an oblique rib (92); vertically extending ribs (76, 96), and circular arc ribs (74, 94). A region (S) which is closed except for one side in the direction in which the power transmitting path on the engine (2) side is disposed is formed by the breather forming wall sections (32b, 34b), the second oblique rib (72b), the oblique rib (92), the vertically extending ribs (76, 96), and the circular arc ribs (74, 94). Consequently, lubricating oil carried up by a first idler gear (46) can be circulated within the region (S), and thus the lubrication of each part of the device can be ensured without the use of an oil pump, etc.

NAKADERA HIROYUKI (JP)
NAKSHIMA TAKAYUKI (JP)
SATO KAZUHIKO (JP)
AOYAMA HIDEKI (JP)
KOKUBO AKIRA (JP)
KONDO HIROMASA (JP)
SATO MOTOHIKO (JP)

PCT/JP2016/059898

November 17, 2016

March 28, 2016

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AICHI MACHINE IND (JP)

B60K6/405; B60K6/40; B60L50/16; F16H1/06; F16H57/04

WO2009128288A1

2009-10-22

JP2005106266A	2005-04-21
JP2007057093A	2007-03-08
JP2009118558A	2009-05-28
JP2010151261A	2010-07-08

See also references of EP 3296133A4

FUKUYAMA MASATOSHI (JP)
Fukuyama Masatoshi (JP)

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