Title:
CLUTCH VALVE APPARATUS OF STATIC HYDRAULIC TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JPS61278656
Kind Code:
A
Abstract:
PURPOSE:To operate a clutch valve in simple ways by a clutch control member installed at one edge of the clutch valve by installing said clutch valve for the communication and cut-off between the low-pressure and high-pressure passages. CONSTITUTION:A clutch valve 50 which communicates to the high-pressure and low-pressure passages 40 and 41 is installed onto the second valve board 15 set between a pump cylinder 7 and a motor cylinder 17. A clutch control ring 54 as clutch control member is engaged with the outer edge of the clutch valve 50, and the low-pressure oil passage 41 is allowed to communicate to the inner edge surface of the clutch valve 50. Therefore, it is enough for the operating force for the clutch valve of the clutch control member to be relatively small, and the clutch valve can be lightly operated.
Inventors:
HAYASHI TSUTOMU
SAITO MITSURU
YOSHIDA YOSHIHIRO
SAITO MITSURU
YOSHIDA YOSHIHIRO
Application Number:
JP12016985A
Publication Date:
December 09, 1986
Filing Date:
June 03, 1985
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16H39/14; (IPC1-7): F16H39/14
Foreign References:
| GB745543A | 1956-02-29 | |||
| US2984070A | 1961-05-16 |
Attorney, Agent or Firm:
Ken Ochiai