JPH0239578U - - Google Patents
Info
- Publication number
- JPH0239578U JPH0239578U JP11734488U JP11734488U JPH0239578U JP H0239578 U JPH0239578 U JP H0239578U JP 11734488 U JP11734488 U JP 11734488U JP 11734488 U JP11734488 U JP 11734488U JP H0239578 U JPH0239578 U JP H0239578U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- hydraulic pump
- housing
- piston type
- type hydraulic
- 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
Description
第１図は本考案の１実施例を示す縦断面図、第
２図は従来のアキシヤルピストン型液圧ポンプの
縦断面図、第３図は第２図の−線に沿う断面
図、第４図は第２図の−線に沿うシリンダバ
レルの断面図である。第５図は従来の他のアキシ
ヤルピストン型液圧ポンプの部分的縦断面図であ
る。
７……ハウジング、７ａ……円筒状ケース、７
ｂ……エンドプレート、１……シリンダバレル、
２……バルブプレート、４０……インロー穴。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of a conventional axial piston type hydraulic pump, Fig. 3 is a cross-sectional view taken along the - line in Fig. 2, FIG. 4 is a sectional view of the cylinder barrel taken along the line - in FIG. 2. FIG. 5 is a partial vertical sectional view of another conventional axial piston type hydraulic pump. 7...Housing, 7a...Cylindrical case, 7
b... End plate, 1... Cylinder barrel,
2... Valve plate, 40... Pilot hole.
Claims (1)
ンドプレートを具えたハウジングと、このハウジ
ング内に収容されて上記円筒状ケースのインロー
穴と同芯の軸まわりに回転するシリンダバレルに
摺接するバルブプレートを具えたアキシヤルピス
トン型液圧ポンプ又はモータにおいて、上記バル
ブプレートの外周を上記円筒状ケースのインロー
穴内に嵌合することによつて支持したことを特徴
とするアキシヤルピストン型液圧ポンプ又はモー
タ。 A housing comprising a cylindrical case and an end plate fitted with a spigot thereon, and a valve plate that is housed within the housing and slides into contact with a cylinder barrel rotating around an axis concentric with the spigot hole of the cylindrical case. An axial piston type hydraulic pump or motor comprising an axial piston type hydraulic pump or motor, characterized in that the outer periphery of the valve plate is supported by fitting into the pilot hole of the cylindrical case. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11734488U JPH0239578U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11734488U JPH0239578U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239578U true JPH0239578U (en) | 1990-03-16 |
Family
ID=31360723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11734488U Pending JPH0239578U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077157A1 (en) * | 2010-12-07 | 2012-06-14 | 川崎重工業株式会社 | Skew plate-type hydraulic rotary machine |
| CN112555117A (en) * | 2019-09-10 | 2021-03-26 | 纳博特斯克有限公司 | Fluid machine and construction machine |
-
1988
- 1988-09-08 JP JP11734488U patent/JPH0239578U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077157A1 (en) * | 2010-12-07 | 2012-06-14 | 川崎重工業株式会社 | Skew plate-type hydraulic rotary machine |
| JPWO2012077157A1 (en) * | 2010-12-07 | 2014-05-19 | 川崎重工業株式会社 | Swash plate type hydraulic rotating machine |
| CN112555117A (en) * | 2019-09-10 | 2021-03-26 | 纳博特斯克有限公司 | Fluid machine and construction machine |