JPS5883734U - hydraulic operating device - Google Patents

hydraulic operating device

Info

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
Application number
JP18019681U
Other languages
Japanese (ja)
Other versions
JPH0124828Y2 (en
Inventor
山内　高雄
坂本　成義
和正 近藤
裕 中川
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP18019681U priority Critical patent/JPS5883734U/en
Publication of JPS5883734U publication Critical patent/JPS5883734U/en
Application granted granted Critical
Publication of JPH0124828Y2 publication Critical patent/JPH0124828Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

□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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧でシリンダ内を所定の距離駆動されるピストンにロ
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.
JP18019681U 1981-12-01 1981-12-01 hydraulic operating device Granted JPS5883734U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137860U (en) * 1978-03-20 1979-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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