JPS61131506U - - Google Patents
Info
- Publication number
- JPS61131506U JPS61131506U JP1611385U JP1611385U JPS61131506U JP S61131506 U JPS61131506 U JP S61131506U JP 1611385 U JP1611385 U JP 1611385U JP 1611385 U JP1611385 U JP 1611385U JP S61131506 U JPS61131506 U JP S61131506U
- Authority
- JP
- Japan
- Prior art keywords
- hollow cylinder
- hollow
- piston
- cylinder
- end side
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案の複動シリンダの一部断面全体
図、第２図は従来の複動シリンダの略図である。
１；第１中空筒、２；第２中空筒、５；ヒツプ
カバー、９；ヘツドカバー、８；第３中空筒、１
０；第１ピストン、１１；第２ピストン、１２；
カバー、１３；第１給排ポート、１４；第２給排
ポート。
FIG. 1 is a partial cross-sectional overall view of the double-acting cylinder of the present invention, and FIG. 2 is a schematic diagram of a conventional double-acting cylinder. 1; first hollow cylinder, 2; second hollow cylinder, 5; hip cover, 9; head cover, 8; third hollow cylinder, 1
0; first piston, 11; second piston, 12;
Cover, 13; first supply/discharge port, 14; second supply/discharge port.
Claims (1)
位置して当該第１中空筒と共通の軸心を有する小
径の第２中空筒を設け、これら第１、第２中空筒
の一端部をヒツプカバーで連結し、前記第１、第
２中空筒の他端側からその外端にヘツドカバーを
備えた第３中空筒をこれら第１、第２中空筒間に
内挿し、前記第２中空筒の他端部には第１ピスト
ンを外嵌して当該第１ピストンを前記第３中空筒
の内面に摺接せしめ、前記第３中空筒の内端部に
第２ピストンを外嵌して当該第２ピストンを前記
第１中空筒の内面に摺接せしめ、前記第１中空筒
の他端部にその内周面が前記第３中空筒の外周面
に密接するカバーを配設し、さらに前記第２中空
筒の前記一端部側及び前記第１中空筒の前記他端
側に夫々前記第３中空筒を伸縮するための第１、
第２給排ポートを備えたことを特徴とする複動シ
リンダ。 A first hollow cylinder with a large diameter and a second hollow cylinder with a small diameter located inside the first hollow cylinder and having a common axis with the first hollow cylinder are provided. One end of the first and second hollow cylinders are connected by a hip cover, and a third hollow cylinder having a head cover at the outer end is inserted between the first and second hollow cylinders from the other end side of the first and second hollow cylinders, and A first piston is externally fitted to the other end of the hollow cylinder, and the first piston is brought into sliding contact with the inner surface of the third hollow cylinder, and a second piston is externally fitted to the inner end of the third hollow cylinder. the second piston is brought into sliding contact with the inner surface of the first hollow cylinder, and a cover is disposed at the other end of the first hollow cylinder, the inner peripheral surface of which is in close contact with the outer peripheral surface of the third hollow cylinder, a first for expanding and contracting the third hollow cylinder to the one end side of the second hollow cylinder and the other end side of the first hollow cylinder, respectively;
A double-acting cylinder characterized by having a second supply/discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1611385U JPS61131506U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1611385U JPS61131506U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131506U true JPS61131506U (en) | 1986-08-16 |
Family
ID=30502575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1611385U Pending JPS61131506U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131506U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023523U (en) * | 1983-07-25 | 1985-02-18 | ナショナル住宅産業株式会社 | Structure of the building’s outer periphery |
-
1985
- 1985-02-05 JP JP1611385U patent/JPS61131506U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023523U (en) * | 1983-07-25 | 1985-02-18 | ナショナル住宅産業株式会社 | Structure of the building’s outer periphery |