Title:
TRANSAXLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/111456
Kind Code:
A1
Abstract:
A hybrid vehicle transaxle (1) comprises: clutches (20, 30) provided on at least one of a first power transmission route from a first rotating electric machine (3) to an output shaft (12) and a second power transmission route from an engine (2) to the output shaft (12); and first gears (16M, 11H, 15L) arranged on the same shaft as the clutches (20, 30) so as to be adjacent to said clutches (20, 30), and having engagement gears (16d, 11d, 15d) which engage with sleeves (22, 32H, 32L) of the clutches (20, 30). When the output shaft (12) is in a stopped state, a control device moves the sleeves (22, 32H, 32L) in a first direction so as to cause the sleeves (22, 32H, 32L) to engage with the engagement gears (16d, 11d, 15d) of the first gears (16M, 11H, 15L), and thereafter adjusts the initial positions of the sleeves (22, 32H, 32L) by only moving the sleeves (22, 32H, 32L) a prescribed neutral distance in the direction opposite to the first direction.
Inventors:
NASU KOTA (JP)
SHIMIZU RYO (JP)
ABE HIRONORI (JP)
SHIMIZU RYO (JP)
ABE HIRONORI (JP)
Application Number:
PCT/JP2018/031962
Publication Date:
June 13, 2019
Filing Date:
August 29, 2018
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP (JP)
International Classes:
B60W10/02; B60K6/387; B60K6/442; B60K6/50; B60W20/00; F16H63/30
Foreign References:
| JP2015232356A | 2015-12-24 | |||
| JP2006083919A | 2006-03-30 | |||
| JP2012007659A | 2012-01-12 |
Attorney, Agent or Firm:
SANADA, Tamotsu (JP)
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