JPS6240305U - - Google Patents
Info
- Publication number
- JPS6240305U JPS6240305U JP13291285U JP13291285U JPS6240305U JP S6240305 U JPS6240305 U JP S6240305U JP 13291285 U JP13291285 U JP 13291285U JP 13291285 U JP13291285 U JP 13291285U JP S6240305 U JPS6240305 U JP S6240305U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- bored
- axial direction
- cushion ring
- cushion
- 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)
Description
第１図は油圧シリンダの断面図、第２図はクツ
シヨンリングの詳細図、第３図は第２図―断
面図である。第４図は従来の油圧シリンダの断面
図である。
１１…クツシヨンリング、１２…油の排出穴、
１３…オリフイス型絞り穴。
FIG. 1 is a sectional view of the hydraulic cylinder, FIG. 2 is a detailed view of the cushion ring, and FIG. 3 is a sectional view of FIG. 2. FIG. 4 is a sectional view of a conventional hydraulic cylinder. 11...Cushion ring, 12...Oil drain hole,
13...Orifice type aperture hole.
Claims (1)
一方あるいは両側に円筒状クツシヨンリングを設
け、前記クツシヨンリングには少なくとも二個以
上の油排出穴を軸方向に円周上等分に穿設し、前
記各油排出穴にクツシヨンリング外周より軸方向
に一個またはそれ以上のオリフイス形絞り穴を穿
設したことを特徴とする油圧シリンダのクツシヨ
ン装置。 A cylindrical cushion ring is provided on one or both sides of the piston end surface in a hydraulic cylinder, and at least two or more oil discharge holes are bored in the axial direction equally on the circumference, and each of the above-mentioned A cushion device for a hydraulic cylinder, characterized in that one or more orifice-shaped throttle holes are bored in the oil drain hole in the axial direction from the outer periphery of the cushion ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13291285U JPS6240305U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13291285U JPS6240305U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240305U true JPS6240305U (en) | 1987-03-10 |
Family
ID=31032738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13291285U Pending JPS6240305U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042649A1 (en) * | 2000-11-23 | 2002-05-30 | Choi Hag Bong | Stepless cushion type hydraulic cylinder |
-
1985
- 1985-08-30 JP JP13291285U patent/JPS6240305U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002042649A1 (en) * | 2000-11-23 | 2002-05-30 | Choi Hag Bong | Stepless cushion type hydraulic cylinder |