JPS6066879U - Radial piston type hydraulic rotating machine - Google Patents
Radial piston type hydraulic rotating machineInfo
- Publication number
- JPS6066879U JPS6066879U JP15995783U JP15995783U JPS6066879U JP S6066879 U JPS6066879 U JP S6066879U JP 15995783 U JP15995783 U JP 15995783U JP 15995783 U JP15995783 U JP 15995783U JP S6066879 U JPS6066879 U JP S6066879U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- rotating machine
- piston
- hydraulic rotating
- radial 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)
- Hydraulic Motors (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図ないし第３図は従来技術によるラジアルピストン
式液圧回転機を示し、第１図は半断面図、第２図は第１
図の■−■矢示方向断面図、第３図は制御ピン近傍の部
分断面図、第４図は本考゛案の実施例を示す第３図と同
様の部分断面図である。 −
１・・・・・・ケーシング、２・・・・・・摺動面、７
・・・・・・ロータ、８・・・・・・シリンダ、９・・
・・・・ポート、１２・・・・・・摺動子、２１・・・
・・・制御ピン、２４・・・・・・摺動部材。1 to 3 show a radial piston type hydraulic rotating machine according to the prior art, FIG. 1 is a half-sectional view, and FIG.
3 is a partial sectional view in the vicinity of the control pin, and FIG. 4 is a partial sectional view similar to FIG. 3 showing an embodiment of the present invention. - 1...Casing, 2...Sliding surface, 7
...Rotor, 8...Cylinder, 9...
...Port, 12...Slider, 21...
...Control pin, 24...Sliding member.
Claims (1)
内に突設され、周面にそれぞれ開口する吸排通路が形成
されると共に該各吸排通路の開口間が低圧側と高圧側の
切換え部となった制御ピンと、該制御ピンに回転可能に
嵌合されたロータと、前記各吸排通路と間欠的に連通ず
るように該ロータに穿設された複数のシリンダと、該シ
リンダ内に往復動可能に挿嵌されたピストンと、該ピス
トンに取付けられ前記ロータの回転に伴ない摺動面に沿
って摺動する摺動子とからなるラジアルピストン式液圧
回転機において、前記制御ピンの周面には前記切換え部
および吸排通路の開口を除いた部位にのみ摺動部材を被
覆したことを特徴とするラジアルピストン式液圧回転機
。A casing whose inner peripheral surface is a sliding surface, suction and exhaust passages that protrude inside the casing and open on the peripheral surface, and between the openings of the suction and exhaust passages there is a switching section between a low pressure side and a high pressure side. a control pin, a rotor rotatably fitted to the control pin, a plurality of cylinders bored in the rotor so as to communicate intermittently with each of the suction and exhaust passages, and a reciprocating cylinder within the cylinders. In a radial piston hydraulic rotating machine comprising a piston that can be inserted into the piston and a slider that is attached to the piston and slides along a sliding surface as the rotor rotates, A radial piston type hydraulic rotating machine characterized in that a sliding member is coated on the surface only at a portion other than the switching portion and the opening of the suction/discharge passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15995783U JPS6066879U (en) | 1983-10-15 | 1983-10-15 | Radial piston type hydraulic rotating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15995783U JPS6066879U (en) | 1983-10-15 | 1983-10-15 | Radial piston type hydraulic rotating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6066879U true JPS6066879U (en) | 1985-05-11 |
Family
ID=30351965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15995783U Pending JPS6066879U (en) | 1983-10-15 | 1983-10-15 | Radial piston type hydraulic rotating machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066879U (en) |
-
1983
- 1983-10-15 JP JP15995783U patent/JPS6066879U/en active Pending
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