JPS5733258A - Stepless variable speed transmitter - Google Patents
Stepless variable speed transmitterInfo
- Publication number
- JPS5733258A JPS5733258A JP10667880A JP10667880A JPS5733258A JP S5733258 A JPS5733258 A JP S5733258A JP 10667880 A JP10667880 A JP 10667880A JP 10667880 A JP10667880 A JP 10667880A JP S5733258 A JPS5733258 A JP S5733258A
- Authority
- JP
- Japan
- Prior art keywords
- passage hole
- output shaft
- plungers
- hydraulic oil
- swash plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Transmission Devices (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To make possible to perform stepless speed change by providing a discharge rate control valve to the passage hole of a swash plate type axial plunger pump.
CONSTITUTION: Plungers 12 slidably disposed within an outer shell 1 fixed to an output shaft 5 abuts against a swash plate 9 fixed to an input shaft 2. Hydraulic oil in cylinders 13 encasing therein the plungers 12 flows through holes in a guide 14 and a discharing notched recess 17 formed in the input shaft 2, and is then discharged through a passage hole 19 defined in the output shaft 5. A flow-rate control valve block 20 is rotatably fitted onto the output shaft 5, and is provided therein with a needle valve 22 for controlling a discharge volume of hydraulic oil discharged from the passage hole 19.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10667880A JPS5733258A (en) | 1980-08-02 | 1980-08-02 | Stepless variable speed transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10667880A JPS5733258A (en) | 1980-08-02 | 1980-08-02 | Stepless variable speed transmitter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5733258A true JPS5733258A (en) | 1982-02-23 |
Family
ID=14439720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10667880A Pending JPS5733258A (en) | 1980-08-02 | 1980-08-02 | Stepless variable speed transmitter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5733258A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157550U (en) * | 1985-03-22 | 1986-09-30 | ||
JPH02119548A (en) * | 1988-10-27 | 1990-05-07 | Harmonic Drive Syst Ind Co Ltd | Linear actuator |
WO2018014551A1 (en) * | 2016-07-18 | 2018-01-25 | 戎华庆 | Swinging and rolling disk-type continuously variable transmission apparatus |
-
1980
- 1980-08-02 JP JP10667880A patent/JPS5733258A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157550U (en) * | 1985-03-22 | 1986-09-30 | ||
JPH02119548A (en) * | 1988-10-27 | 1990-05-07 | Harmonic Drive Syst Ind Co Ltd | Linear actuator |
WO2018014551A1 (en) * | 2016-07-18 | 2018-01-25 | 戎华庆 | Swinging and rolling disk-type continuously variable transmission apparatus |
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