JPS5820714U - Single acting hydraulic cylinder - Google Patents
Single acting hydraulic cylinderInfo
- Publication number
- JPS5820714U JPS5820714U JP11581881U JP11581881U JPS5820714U JP S5820714 U JPS5820714 U JP S5820714U JP 11581881 U JP11581881 U JP 11581881U JP 11581881 U JP11581881 U JP 11581881U JP S5820714 U JPS5820714 U JP S5820714U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- acting hydraulic
- hydraulic cylinder
- cylinder tube
- rectangular cross
- 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
- Actuator (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
・ 第１図は、本考案に係る単動型油圧シリンダの
； 構造並びに油圧配管を示す縦断面図。第２図は、
−従来の単動型油圧シリンダの構造並びに油圧配管）
を示す同様図である。
Ｉ １・・・・・・単動型油圧シリンダ、２・・・
・・・シリンダチヒ ューブ、３・・・・・・ピスト
ン、４・・・・・・シールｉ構、５・ ・・・・・・
環状溝、６・・・・・・弾性環、７・・・・・・シール
環。- Fig. 1 is a vertical sectional view showing the structure and hydraulic piping of a single-acting hydraulic cylinder according to the present invention. Figure 2 shows
-Conventional single-acting hydraulic cylinder structure and hydraulic piping)
FIG. I 1...Single-acting hydraulic cylinder, 2...
... Cylinder tube, 3 ... Piston, 4 ... Seal i-structure, 5 ... ...
Annular groove, 6... elastic ring, 7... seal ring.
Claims (1)
嵌されたピストンを備えた単動型油圧シリンダに於て、
前記シリンダチューブの内面をオーニング加工しないと
共に、ピストンの略中央列周に断面矩形状の環状溝を削
設し、該環状溝内区内側部分には断面矩形状でゴム製の
弾性環を庇状態で嵌入すると共に、環状溝内の外側部分
にｊＪ前記弾性環に外嵌されて拡張弾圧されシリンダチ
ューブ内面に摺接する合成樹脂製のシール環を倍大した
事を特徴とする単動型油圧シリンダ。In a single-acting hydraulic cylinder equipped with a cylindrical cylinder tube and a piston slidably fitted inside the cylinder tube,
The inner surface of the cylinder tube is not awned, and an annular groove with a rectangular cross section is cut around the circumference of the approximately center row of the piston, and an elastic ring made of rubber and having a rectangular cross section is placed over the inner part of the annular groove. A single-acting hydraulic cylinder characterized by having a seal ring made of synthetic resin that is fitted into the annular groove at the same time as the outer part of the annular groove, which is fitted onto the elastic ring, expanded and elastically pressed, and slid into sliding contact with the inner surface of the cylinder tube. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11581881U JPS5820714U (en) | 1981-08-03 | 1981-08-03 | Single acting hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11581881U JPS5820714U (en) | 1981-08-03 | 1981-08-03 | Single acting hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820714U true JPS5820714U (en) | 1983-02-08 |
Family
ID=29910072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11581881U Pending JPS5820714U (en) | 1981-08-03 | 1981-08-03 | Single acting hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161540A (en) * | 1990-10-23 | 1992-06-04 | Tokai Rubber Ind Ltd | Repairing of sewer pipe |
| WO2014054505A1 (en) * | 2012-10-04 | 2014-04-10 | Ｋｙｂエンジニアリングアンドサービス株式会社 | Hydraulic cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177409A (en) * | 1981-04-22 | 1982-11-01 | Hino Motors Ltd | Hydraulic cylinder for cab tilt |
-
1981
- 1981-08-03 JP JP11581881U patent/JPS5820714U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177409A (en) * | 1981-04-22 | 1982-11-01 | Hino Motors Ltd | Hydraulic cylinder for cab tilt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161540A (en) * | 1990-10-23 | 1992-06-04 | Tokai Rubber Ind Ltd | Repairing of sewer pipe |
| WO2014054505A1 (en) * | 2012-10-04 | 2014-04-10 | Ｋｙｂエンジニアリングアンドサービス株式会社 | Hydraulic cylinder |
| JP2014074460A (en) * | 2012-10-04 | 2014-04-24 | Kyb Engineering & Service Co Ltd | Hydraulic cylinder |
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