JPH0387878U - - Google Patents
Info
- Publication number
- JPH0387878U JPH0387878U JP14718789U JP14718789U JPH0387878U JP H0387878 U JPH0387878 U JP H0387878U JP 14718789 U JP14718789 U JP 14718789U JP 14718789 U JP14718789 U JP 14718789U JP H0387878 U JPH0387878 U JP H0387878U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- drive shaft
- swash plate
- piston pump
- type axial
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は、本考案の具体化した一実施例であり
、第２図および第３図は従来の技術、第４図は斜
板とピストンの拡大図を示す。
ハウジング……３１、駆動軸……３、弁板……
１９、シリンダブロツク……５、シユー……８、
ピストン……７、斜板……９、バネ収容室……１
４、スペーサ……１５。
FIG. 1 shows an embodiment of the present invention, FIGS. 2 and 3 show the conventional technique, and FIG. 4 shows an enlarged view of the swash plate and piston. Housing...31, Drive shaft...3, Valve plate...
19, Cylinder block...5, Shuttle...8,
Piston...7, Swash plate...9, Spring housing chamber...1
4. Spacer...15.
Claims (1)
、弁板に押圧され、駆動軸と一体回転するシリン
ダ・ブロツクと、そのシリンダ内部に往復自在に
収容され、かつ一端がシユーを介してハウジング
内に支承される斜板の側面に沿つて摺動されるピ
ストンとシリンダ・ブロツクの駆動軸まわりに形
成されたバネ収容室とより成る斜板式アキシヤル
・ピストン・ポンプにおいて、スペーサを前記バ
ネ収容室内に、駆動軸とシリンダ・ブロツク間の
カバー側に、ほとんど隙間なく装着したことを特
徴とする斜板式アキシヤル・ピストン・ポンプの
シリンダ・ブロツク傾倒防止構造。 A drive shaft is rotatably supported within the housing, a cylinder block is pressed by the valve plate and rotates integrally with the drive shaft, and the cylinder block is reciprocatably accommodated within the cylinder and has one end inserted into the housing through a shoe. In a swash plate type axial piston pump comprising a piston that slides along the side surface of a supported swash plate and a spring housing chamber formed around a drive shaft of a cylinder block, a spacer is placed in the spring housing chamber, A structure that prevents the cylinder block of a swash plate type axial piston pump from tipping, which is characterized by being installed on the cover side between the drive shaft and the cylinder block with almost no gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14718789U JPH0387878U (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14718789U JPH0387878U (en) | 1989-12-21 | 1989-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387878U true JPH0387878U (en) | 1991-09-06 |
Family
ID=31693715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14718789U Pending JPH0387878U (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387878U (en) |
-
1989
- 1989-12-21 JP JP14718789U patent/JPH0387878U/ja active Pending
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