JPS6432482U - - Google Patents
Info
- Publication number
- JPS6432482U JPS6432482U JP12624087U JP12624087U JPS6432482U JP S6432482 U JPS6432482 U JP S6432482U JP 12624087 U JP12624087 U JP 12624087U JP 12624087 U JP12624087 U JP 12624087U JP S6432482 U JPS6432482 U JP S6432482U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- slit
- rotor
- radial direction
- hydraulic device
- 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
- 235000012489 doughnuts Nutrition 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第1図から第2図は本考案の実施例を示すもの
で、第1図はベーンポンプの断面図、第2図は第
1図における―線断面矢視図。
12…カムリング、12a…内周カム面、16
…ロータ、16a…スリツト、16b…背圧室、
17…ベーン、40…弾性部材。
1 to 2 show an embodiment of the present invention, in which FIG. 1 is a sectional view of a vane pump, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. 12...Cam ring, 12a...Inner circumference cam surface, 16
...Rotor, 16a...Slit, 16b...Back pressure chamber,
17... Vane, 40... Elastic member.
Claims (1)
、このロータに複数の角度位置で半径方向にスリ
ツトを形成し、各スリツトにベーンを半径方向に
摺動可能に嵌挿してベーンの一端をカムリングの
内周カム面に当接させるようにしたベーンを用い
た油圧装置において、弾性材質をドーナツ形状に
形成した弾性部材を前記ベーンの下面とスリツト
間に介挿してベーンを内周カム面側に押付けるよ
うにしたことを特徴とするベーンを用いた油圧装
置。 A rotor is rotatably disposed inside the cam ring, slits are formed in the rotor in the radial direction at a plurality of angular positions, and a vane is slidably inserted in the radial direction into each slit so that one end of the vane is inserted into the cam ring. In a hydraulic device using a vane that is brought into contact with a circumferential cam surface, an elastic member made of an elastic material formed into a donut shape is inserted between the lower surface of the vane and the slit to press the vane against the inner circumferential cam surface. A hydraulic device using vanes, which is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12624087U JPS6432482U (en) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12624087U JPS6432482U (en) | 1987-08-19 | 1987-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432482U true JPS6432482U (en) | 1989-03-01 |
Family
ID=31377575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12624087U Pending JPS6432482U (en) | 1987-08-19 | 1987-08-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432482U (en) |
-
1987
- 1987-08-19 JP JP12624087U patent/JPS6432482U/ja active Pending