Title:
VEHICULAR POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/155849
Kind Code:
A1
Abstract:
A clutch (52) is provided with a clutch input member (53) that rotates integrally with an input gear (26) of an auxiliary power transmission means (29), a clutch output member (54) that rotates integrally with a transmission input shaft (11A), and a clutch operation member (55) for engaging the clutch output member (54) and the clutch input member (53) and transmitting drive force from a drive source output shaft (11B) to the transmission input shaft (11A). Because the drive source output shaft (11B) and the clutch input member (53) are connected via a spring element (51a), a damper (51) is configured from the drive source output shaft (11B), the clutch input member (53), and the spring element (51a), and not only can rotational fluctuation of a drive source (E) be absorbed, but the clutch input member (53) is supported on a transmission case (56) with a bearing (57) interposed therebetween, the bearing (57) is therefore also prevented from being alternately driven in the reverse direction even when the rotation of the drive source (E) fluctuates, and the durability of the bearing (57) can be increased.
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Inventors:
ICHIKAWA KAZUKI (JP)
Application Number:
PCT/JP2014/060267
Publication Date:
October 15, 2015
Filing Date:
April 09, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16H29/04; F16D13/68; F16F15/126; F16H21/20; F16H37/02
Foreign References:
| JP2012255473A | 2012-12-27 | |||
| JP2014035036A | 2014-02-24 | |||
| JPH11190411A | 1999-07-13 | |||
| JP2009115184A | 2009-05-28 |
Attorney, Agent or Firm:
OCHIAI Takeshi et al. (JP)
Ochiai 健 (JP)
Ochiai 健 (JP)
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