JPS61124704U - - Google Patents
Info
- Publication number
- JPS61124704U JPS61124704U JP884885U JP884885U JPS61124704U JP S61124704 U JPS61124704 U JP S61124704U JP 884885 U JP884885 U JP 884885U JP 884885 U JP884885 U JP 884885U JP S61124704 U JPS61124704 U JP S61124704U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- section
- tube
- cylinder tube
- hydraulic cylinder
- 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
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案油圧シリンダの一実施例を示す
要部の縦断側面図、第２図はその作動態様を拡大
して示す説明図、第３図は他の実施例を示す要部
の縦断側面図、第４図及び第５図は拘束リングの
他の実施例を夫々示す一部切欠側面図、第５図は
従来の油圧シリンダの一例を示す要部の縦断側面
図、第６図及び第７図は従来の油圧シリンダの他
の例を夫々示す要部の縦断側面図である。
１〜シリンダチユーブ、２〜シリンダボトム、
４〜拘束リング、Ａ〜断面急変部。
Fig. 1 is a longitudinal cross-sectional side view of the main parts showing one embodiment of the hydraulic cylinder of the present invention, Fig. 2 is an explanatory diagram showing an enlarged view of its operating mode, and Fig. 3 is a longitudinal cross-section of the main parts showing another embodiment. 4 and 5 are side views showing other embodiments of the restraint ring, respectively. FIG. 7 is a vertical sectional side view of the main parts of another example of a conventional hydraulic cylinder. 1~Cylinder tube, 2~Cylinder bottom,
4 - Restriction ring, A - Sudden section change.
Claims (1)
ダチユーブとシリンダボトムとを接合する断面急
変部を有する油圧シリンダにおいて、前記断面急
変部における集中応力によるシリンダ変形を防止
する拘束リングをシリンダチユーブの端部外周に
密嵌合せしめたことを特徴とする油圧シリンダ。 In a hydraulic cylinder having a section with a sudden change in cross section that joins the cylinder tube and the cylinder head or the cylinder tube and the cylinder bottom, a restraining ring that prevents cylinder deformation due to concentrated stress at the section where the section suddenly changes is tightly fitted around the outer periphery of the end of the cylinder tube. A hydraulic cylinder characterized by the following characteristics:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884885U JPS61124704U (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884885U JPS61124704U (en) | 1985-01-25 | 1985-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124704U true JPS61124704U (en) | 1986-08-06 |
Family
ID=30488511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP884885U Pending JPS61124704U (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093274A1 (en) * | 2017-11-10 | 2019-05-16 | Ｋｙｂ株式会社 | Pressure-resistant device, hydraulic cylinder, and method for producing pressure-resistant device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110465B1 (en) * | 1970-02-28 | 1976-04-03 |
-
1985
- 1985-01-25 JP JP884885U patent/JPS61124704U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110465B1 (en) * | 1970-02-28 | 1976-04-03 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093274A1 (en) * | 2017-11-10 | 2019-05-16 | Ｋｙｂ株式会社 | Pressure-resistant device, hydraulic cylinder, and method for producing pressure-resistant device |