JPS5889603U - Variable cushion stroke mechanism in a hydraulic pneumatic cylinder - Google Patents
Variable cushion stroke mechanism in a hydraulic pneumatic cylinderInfo
- Publication number
- JPS5889603U JPS5889603U JP18436681U JP18436681U JPS5889603U JP S5889603 U JPS5889603 U JP S5889603U JP 18436681 U JP18436681 U JP 18436681U JP 18436681 U JP18436681 U JP 18436681U JP S5889603 U JPS5889603 U JP S5889603U
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- pneumatic cylinder
- stroke mechanism
- cushion stroke
- hydraulic pneumatic
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図はこの考案の可変機構の別の使用状
態を示す断面図、第４図及び第５図はこの考案の第二実
施例の別の態様を示す断面図、第６図はこの考案の第三
実施例を示す断面図、第７図はこの考案の可変機構の特
性曲線である。
図において、１・・・・・・シリンダ体、３．５・・・
・・・端部材、６． ６’・・・・・・通路、７・・・
・・・クッションニードル（制御弁）、８・・・・・・
ピストン、９．１０・・・・・・クック・ヨンスリーブ
、１１．１２・・・・・・回転キャップ、１３・・・・
・・クッションプランジャ、１３′・・・・・・ピスト
ンロッド、１４・・・・・・クッションリング、１５・
・・・・・凹所、１７・・曲クツジョイチャンバ、１８
・・・・・・リリーフ弁、１９・・・・・・切欠き、で
ある。1 to 3 are sectional views showing another state of use of the variable mechanism of this invention, FIGS. 4 and 5 are sectional views showing another aspect of the second embodiment of this invention, and FIG. 6 is a sectional view showing a third embodiment of this invention, and FIG. 7 is a characteristic curve of the variable mechanism of this invention. In the figure, 1... cylinder body, 3.5...
... end member, 6. 6'...Aisle, 7...
...Cushion needle (control valve), 8...
Piston, 9.10...Cook-yon sleeve, 11.12...Rotary cap, 13...
...Cushion plunger, 13'...Piston rod, 14...Cushion ring, 15.
...Concavity, 17...Curved shoe joy chamber, 18
. . . Relief valve, 19 . . . Notch.
Claims (1)
、ピストンから突出するクッションプランジャ及びクッ
ションリングを案内嵌挿する凹部を有するクッションス
リーブを形成するとともに、クッションチャンバ内の流
体を制御する制御弁を装備し、かつ、前記クッションス
リーブを前記ピストンに向って進退可能に形成して成る
油空圧シリンダにおけるクッションストロークの可変機
構。A cushion sleeve is formed at the terminal end of the piston stroke in the hydropneumatic cylinder, and has a recess into which a cushion plunger and a cushion ring protrude from the piston are guided, and a control valve is provided to control fluid in the cushion chamber. and a variable cushion stroke mechanism in a hydraulic/pneumatic cylinder, wherein the cushion sleeve is formed to be movable toward and away from the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436681U JPS5889603U (en) | 1981-12-12 | 1981-12-12 | Variable cushion stroke mechanism in a hydraulic pneumatic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18436681U JPS5889603U (en) | 1981-12-12 | 1981-12-12 | Variable cushion stroke mechanism in a hydraulic pneumatic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5889603U true JPS5889603U (en) | 1983-06-17 |
Family
ID=29984467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18436681U Pending JPS5889603U (en) | 1981-12-12 | 1981-12-12 | Variable cushion stroke mechanism in a hydraulic pneumatic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889603U (en) |
-
1981
- 1981-12-12 JP JP18436681U patent/JPS5889603U/en active Pending
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