JPS5941689U - Oil-free vane pump - Google Patents
Oil-free vane pumpInfo
- Publication number
- JPS5941689U JPS5941689U JP13673882U JP13673882U JPS5941689U JP S5941689 U JPS5941689 U JP S5941689U JP 13673882 U JP13673882 U JP 13673882U JP 13673882 U JP13673882 U JP 13673882U JP S5941689 U JPS5941689 U JP S5941689U
- Authority
- JP
- Japan
- Prior art keywords
- pivot shaft
- vane pump
- oil
- vane
- shaft
- 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
- Rotary 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図はこの考案の一実施例に係るベーンポンプを示す
側断面図、第２図は第１図の■−■線部分断面図、第３
図は上記実施例のピボット軸結合部を取り出し拡大して
示す断面図、第４図はピボット軸部における寸法関係を
説明する図である。Fig. 1 is a side sectional view showing a vane pump according to an embodiment of this invention, Fig. 2 is a partial sectional view taken along the line ■-■ in Fig. 1, and Fig.
The figure is an enlarged cross-sectional view of the pivot shaft coupling portion of the above embodiment, and FIG. 4 is a diagram illustrating the dimensional relationship in the pivot shaft portion.
Claims (1)
のピボット軸の外周に直列的に配置される複数の回転軸
受機構と、この回転軸受機構により支えられ上記ハウジ
ング内で回転自在に設定される複数のベーンと、上記ピ
ボット軸上で上記軸受機構の並ぶ範囲を規制するパイロ
ット軸とを具備し、ピボット軸の端面とパイロット軸の
ピボット軸受は面との間に、選択的にシムを介在させ、
上記ベーンの軸方向の可動量を調整し得るようにしてな
る無給油式ベーンポンプ。A pivot shaft set in the center of the pump housing, a plurality of rotary bearing mechanisms arranged in series around the outer periphery of this pivot shaft, and a plurality of rotary bearing mechanisms supported by the rotary bearing mechanisms and rotatably set within the housing. a vane, and a pilot shaft that restricts a range in which the bearing mechanism is arranged on the pivot shaft, a shim is selectively interposed between an end surface of the pivot shaft and a surface of the pivot bearing of the pilot shaft,
A non-lubricated vane pump in which the amount of movement of the vane in the axial direction can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673882U JPS5941689U (en) | 1982-09-09 | 1982-09-09 | Oil-free vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673882U JPS5941689U (en) | 1982-09-09 | 1982-09-09 | Oil-free vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941689U true JPS5941689U (en) | 1984-03-17 |
Family
ID=30307351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13673882U Pending JPS5941689U (en) | 1982-09-09 | 1982-09-09 | Oil-free vane pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941689U (en) |
-
1982
- 1982-09-09 JP JP13673882U patent/JPS5941689U/en active Pending
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