Title:
VEHICLE POWER TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2014/087793
Kind Code:
A1
Abstract:
In a vehicle power transmission provided with a crank-type variable transmission unit, a first sprocket (26) disposed on an input shaft upstream unit (11B) and a second sprocket (27) disposed on an output shaft downstream portion (12B) are connected by an endless chain (28). By arranging a dog clutch (52) between an input shaft main body (11A) and the input shaft upstream unit (11B), when the input shaft main body (11A) becomes fixed and can no longer rotate, the dog clutch (52) disengages and cuts the input shaft upstream unit (11B) off from the input shaft main body (11A), and by transmitting the drive force of the engine (E) to the output shaft downstream portion (12B) through the input shaft upstream unit (11B), the first sprocket (26), the endless chain (28) and the second sprocket (27), the vehicle can be driven the minimum required amount with the drive force of the engine (E), and the vehicle can be safely driven to a repair shop.
Inventors:
ICHIKAWA KAZUKI (JP)
SUGA FUMIYASU (JP)
KOBAYASHI TSUNEHIRO (JP)
SUGA FUMIYASU (JP)
KOBAYASHI TSUNEHIRO (JP)
Application Number:
PCT/JP2013/080214
Publication Date:
June 12, 2014
Filing Date:
November 08, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16H29/04; F16H21/42
Foreign References:
| JP2012051539A | 2012-03-15 | |||
| JP2012224313A | 2012-11-15 | |||
| JPH11190411A | 1999-07-13 | |||
| JP2012506003A | 2012-03-08 |
Attorney, Agent or Firm:
OCHIAI Takeshi et al. (JP)
Ochiai 健 (JP)
Ochiai 健 (JP)
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