JPS5883734U - hydraulic operating device - Google Patents
hydraulic operating deviceInfo
- Publication number
- JPS5883734U JPS5883734U JP18019681U JP18019681U JPS5883734U JP S5883734 U JPS5883734 U JP S5883734U JP 18019681 U JP18019681 U JP 18019681U JP 18019681 U JP18019681 U JP 18019681U JP S5883734 U JPS5883734 U JP S5883734U
- Authority
- JP
- Japan
- Prior art keywords
- operating device
- hydraulic operating
- rod
- piston
- 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.)
- Granted
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
□第1図は従来の油圧操作装置の断面図、第2図はこの
考案の一実施例の断面図である。図中、1はシリンダ、
2はピストン、3はロッド、6は油、7は第1の軸シー
ル、8は第2の第2の軸シールである。なお、図中同一
符号は同−又は相当部分を示す。□Figure 1 is a sectional view of a conventional hydraulic operating device, and Figure 2 is a sectional view of an embodiment of this invention. In the figure, 1 is a cylinder,
2 is a piston, 3 is a rod, 6 is oil, 7 is a first shaft seal, and 8 is a second second shaft seal. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ッドが連結され、上記シリンダと上記ロッドとの摺動部
に上記ロッドの軸方向に間隔をあけて第1及び第2の軸
シールが配置されたものにおいて、上記両軸シールの間
隔を上記ピストンの駆動距離より大きくしたことを特徴
とする油圧操作装置。A rod is connected to a piston that is driven a predetermined distance within a cylinder by hydraulic pressure, and first and second shaft seals are arranged at a sliding portion between the cylinder and the rod at an interval in the axial direction of the rod. A hydraulic operating device characterized in that the distance between the two shaft seals is larger than the driving distance of the piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18019681U JPS5883734U (en) | 1981-12-01 | 1981-12-01 | hydraulic operating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18019681U JPS5883734U (en) | 1981-12-01 | 1981-12-01 | hydraulic operating device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5883734U true JPS5883734U (en) | 1983-06-07 |
JPH0124828Y2 JPH0124828Y2 (en) | 1989-07-26 |
Family
ID=29976571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18019681U Granted JPS5883734U (en) | 1981-12-01 | 1981-12-01 | hydraulic operating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5883734U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54137860U (en) * | 1978-03-20 | 1979-09-25 |
-
1981
- 1981-12-01 JP JP18019681U patent/JPS5883734U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54137860U (en) * | 1978-03-20 | 1979-09-25 |
Also Published As
Publication number | Publication date |
---|---|
JPH0124828Y2 (en) | 1989-07-26 |
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