Title:
【発明の名称】油圧式無段変速機
Document Type and Number:
Japanese Patent JPH0660673
Kind Code:
B2
Abstract:
A hydraulically operated continuously variable transmission comprises a hydraulic motor (M) coupled to an output shaft (11b), a hydraulic pump (P) coupled an input shaft (2), and a closed hydraulic circuit interconnecting the hydraulic motor and the hydraulic pump. The hydraulic motor has an annular array of slidable motor plunger (10) disposed around an axis of rotation thereof and slidably disposed in respective cylinder holes (9) defined in the rotor cylinder (8). The hydraulic motor also has a distribution ring (45) supported on a fixed shaft (44) and rotatable relative to and slidable against an end face of the motor cylinder for introducing high-pressure oil successively into the cylinder holes (9) and discharging oil successively from the cylinder (9) in response to rotation of the motor cylinder (8). The distribution ring is held in engagement with the fixed shaft for preventing the distribution ring from rotating with respect to the fixed shaft.
Inventors:
Akuhito Okuda
Kawahara Ei Ichiro
Kenichi Ikejiri
Yoshihiro Katagiri
Kawahara Ei Ichiro
Kenichi Ikejiri
Yoshihiro Katagiri
Application Number:
JP29624186A
Publication Date:
August 10, 1994
Filing Date:
December 12, 1986
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F16H39/14; (IPC1-7): F16H39/14
Domestic Patent References:
| JP54134253A | ||||
| JP4027764B1 |
Attorney, Agent or Firm:
Youichi Oshima
Next Patent: 樹脂製歯車