JPS5720574A - Hydraulic piston pump-motor with swash plate - Google Patents
Hydraulic piston pump-motor with swash plateInfo
- Publication number
- JPS5720574A JPS5720574A JP9512380A JP9512380A JPS5720574A JP S5720574 A JPS5720574 A JP S5720574A JP 9512380 A JP9512380 A JP 9512380A JP 9512380 A JP9512380 A JP 9512380A JP S5720574 A JPS5720574 A JP S5720574A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder barrel
- swash plate
- shoes
- motor
- piston pump
- 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
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To prevent the damage of parts on a gap and the fall in mechanical efficiency, by providing the limited axial gap between a ball retainer and a cylinder barrel.
CONSTITUTION: Slipper shoes 8 are provided on the cam face 1a of a swash plate 1 so that the shoes 8 can slide. A cylinder barrel 5 is mounted so that it can be moved in the axial direction through a rotary shaft 4 and splines 6. Pistons 7 are fitted in the cylinder barrel 5 so that the pistons 7 can be moved back and forth. Spacers 11, a ball retainer 10 and a shoe retainer 9, which pinches the sliper shoes 8 in cooperation with the cam face 1a, are provided. A spring 12 is provided to push the spacers 11 on the step of the rotary shaft 4 through the cylinder barrel 5 to define an axial gap T between the barrel 5 and the ball retainer 10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9512380A JPS5720574A (en) | 1980-07-14 | 1980-07-14 | Hydraulic piston pump-motor with swash plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9512380A JPS5720574A (en) | 1980-07-14 | 1980-07-14 | Hydraulic piston pump-motor with swash plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5720574A true JPS5720574A (en) | 1982-02-03 |
Family
ID=14129046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9512380A Pending JPS5720574A (en) | 1980-07-14 | 1980-07-14 | Hydraulic piston pump-motor with swash plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5720574A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5992956A (en) * | 1982-11-16 | 1984-05-29 | 株式会社クボタ | Manufacture of inorganic board |
US5803714A (en) * | 1995-10-24 | 1998-09-08 | Mitsubishi Denki Kabushiki Kaisha | Swash plate type axial piston pump and method of assembling the same |
-
1980
- 1980-07-14 JP JP9512380A patent/JPS5720574A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5992956A (en) * | 1982-11-16 | 1984-05-29 | 株式会社クボタ | Manufacture of inorganic board |
US5803714A (en) * | 1995-10-24 | 1998-09-08 | Mitsubishi Denki Kabushiki Kaisha | Swash plate type axial piston pump and method of assembling the same |
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