JPS59186490U - Swash plate type piston pump - Google Patents
Swash plate type piston pumpInfo
- Publication number
- JPS59186490U JPS59186490U JP8280083U JP8280083U JPS59186490U JP S59186490 U JPS59186490 U JP S59186490U JP 8280083 U JP8280083 U JP 8280083U JP 8280083 U JP8280083 U JP 8280083U JP S59186490 U JPS59186490 U JP S59186490U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- plate type
- type piston
- piston pump
- piston
- 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
- Reciprocating Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは従来のピストンとシューの正面図、−第１図
すは同図ａの■−ロ線矢親図、第２図は異なる従来例の
ピストンとシューの正面図、第３図ａは本考案のピスト
ンの正面図、第３図すは同図ａの■−■線矢視図親図３
図Ｃ本考案のピストンの材料である円筒状素材の正面図
、第３図ｄは本考案のピストンがシューと結合された状
態を示す正面図、第４図は本考案のピストンを組込んだ
斜板型ピストンポンプの要部拡大断面図である。Figure 1a is a front view of a conventional piston and shoe, Figure 1 is a diagram of the ■ - B arrows in Figure a, Figure 2 is a front view of a piston and shoe of a different conventional example, and Figure 3 is a front view of a conventional piston and shoe. Figure 3 is a front view of the piston of the present invention, and Figure 3 is a view taken along the line ■-■ of Figure a.
Figure C is a front view of the cylindrical material that is the material of the piston of the present invention, Figure 3 d is a front view showing the piston of the present invention combined with a shoe, and Figure 4 is a front view of the piston of the present invention incorporated. FIG. 2 is an enlarged cross-sectional view of a main part of a swash plate type piston pump.
Claims (1)
るピストンの先端部に、傾転角を有する斜板に摺動する
シューが滑動自在に結合されている斜板型ピストンポン
プにおいて、 そのピストンが円筒状素材の一部に連通穴が残置された
絞り部を形成すると共に、この絞り部の一方の開口部に
前記シューに形成された球状体が滑動自在に嵌合する球
状体受は面を形成したことを特徴とする斜板型ピストン
ポンプ。[Claims for Utility Model Registration] A swash plate type piston in which a shoe that slides on a swash plate having a tilt angle is slidably coupled to the tip of a piston that reciprocates within a cylinder provided in a cylinder block. In the pump, the piston forms a constriction part in which a communication hole is left in a part of the cylindrical material, and a spherical body formed in the shoe is slidably fitted into one opening of the constriction part. A swash plate type piston pump characterized by the spherical body bearing having a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8280083U JPS59186490U (en) | 1983-05-30 | 1983-05-30 | Swash plate type piston pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8280083U JPS59186490U (en) | 1983-05-30 | 1983-05-30 | Swash plate type piston pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59186490U true JPS59186490U (en) | 1984-12-11 |
Family
ID=30212757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8280083U Pending JPS59186490U (en) | 1983-05-30 | 1983-05-30 | Swash plate type piston pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59186490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173573A (en) * | 1999-10-26 | 2001-06-26 | Sauer Inc | Loaded hydraulic piston and manufacturing method therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829949A (en) * | 1971-08-23 | 1973-04-20 | ||
| JPS5471402A (en) * | 1977-11-17 | 1979-06-08 | Kawasaki Heavy Ind Ltd | A method of processing and assembling a piston-subcomponent |
-
1983
- 1983-05-30 JP JP8280083U patent/JPS59186490U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829949A (en) * | 1971-08-23 | 1973-04-20 | ||
| JPS5471402A (en) * | 1977-11-17 | 1979-06-08 | Kawasaki Heavy Ind Ltd | A method of processing and assembling a piston-subcomponent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173573A (en) * | 1999-10-26 | 2001-06-26 | Sauer Inc | Loaded hydraulic piston and manufacturing method therefor |
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