Title:
CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2013/077035
Kind Code:
A1
Abstract:
The present invention is equipped with: a CVT to which drive power from an engine is input, and then is output by continuously adjusting the transmission gear ratio; a CVT to which the drive power from the engine is inverted and input, and then is output by continuously adjusting the transmission gear ratio; and a planetary gear mechanism, to which the outputs from the CVTs are input, and with which the drive power is combined and is output to an output shaft. The output from one CVT is input to the sun gear of the planetary gear mechanism, the output from the other CVT is input to the ring gear, and the combined drive power is output from the planetary carrier.
Inventors:
YAMADA YOSHIAKI (JP)
HIKIRI KUNIHIKO (JP)
TSUCHIYA TAKAYUKI (JP)
ITANI KOICHI (JP)
KOBAYAKAWA TAKAO (JP)
HIKIRI KUNIHIKO (JP)
TSUCHIYA TAKAYUKI (JP)
ITANI KOICHI (JP)
KOBAYAKAWA TAKAO (JP)
Application Number:
PCT/JP2012/070237
Publication Date:
May 30, 2013
Filing Date:
August 08, 2012
Export Citation:
Assignee:
UD TRUCKS CORP (JP)
YAMADA YOSHIAKI (JP)
HIKIRI KUNIHIKO (JP)
TSUCHIYA TAKAYUKI (JP)
ITANI KOICHI (JP)
KOBAYAKAWA TAKAO (JP)
YAMADA YOSHIAKI (JP)
HIKIRI KUNIHIKO (JP)
TSUCHIYA TAKAYUKI (JP)
ITANI KOICHI (JP)
KOBAYAKAWA TAKAO (JP)
International Classes:
F16H37/02
Foreign References:
| JPS5279172A | 1977-07-04 | |||
| JPS6319468A | 1988-01-27 | |||
| JPS6334363A | 1988-02-15 | |||
| JPS639763A | 1988-01-16 |
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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Claims:
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