Title:
無段変速機及びその制御方法
Document Type and Number:
Japanese Patent JP5244875
Kind Code:
B2
Abstract:
A transmission controller (12) reduces a hydraulic pressure of a release-side frictional engagement element (High clutch 33) which is to be released of a sub-transmission mechanism (30) and reduces this reduction amount as an input torque to the sub-transmission mechanism (30) increases at the time of starting a shift when a manual mode is selected, the input torque is positive and the sub-transmission mechanism (30) is to be shifted down.
Inventors:
Hiroyasu Tanaka
Masahide Ito
Masato Mori
Mt. Eguchi
Ryosuke Nonomura
Seiichiro Takahashi
Mamiko Inoue
Masahide Ito
Masato Mori
Mt. Eguchi
Ryosuke Nonomura
Seiichiro Takahashi
Mamiko Inoue
Application Number:
JP2010200827A
Publication Date:
July 24, 2013
Filing Date:
September 08, 2010
Export Citation:
Assignee:
JATCO Co., Ltd.
International Classes:
F16H61/06; F16H37/02; F16H61/08; F16H61/70
Domestic Patent References:
| JP2001221338A | ||||
| JP2002295663A | ||||
| JP9296862A | ||||
| JP201078029A | ||||
| JP200065198A | ||||
| JP11108168A | ||||
| JP7110063A | ||||
| JP5332435A | ||||
| JP63280957A |
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida
Masahiro Fujii
Masaaki Iida