JPS5865407U - hydraulic cylinder device - Google Patents
hydraulic cylinder deviceInfo
- Publication number
- JPS5865407U JPS5865407U JP15965781U JP15965781U JPS5865407U JP S5865407 U JPS5865407 U JP S5865407U JP 15965781 U JP15965781 U JP 15965781U JP 15965781 U JP15965781 U JP 15965781U JP S5865407 U JPS5865407 U JP S5865407U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hydraulic cylinder
- cylinder device
- oil
- piston
- 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図はおよび第２図は従来の油圧シリンダ装置の構成
を示すもので、第１図はストロークエンド近くの状態を
示し、第２図はストロークエンドに達した状態を示す、
第３図は本考案の油圧シリンダ装置の実施例を示す説明
図、第４図は本考案の油圧シリンダ装置の他の実施例を
示す説明図である。
１・・・シリンダ゛、２・・・ピストン、２ａ・・・シ
リンダ゛の凹部、２ａ・・・ピストン２の凸部、３・・
・ピストンロッド、１０ａ・・・油口、１０ｂ・・・油
口、１１・・・逆止弁。Figures 1 and 2 show the configuration of a conventional hydraulic cylinder device, with Figure 1 showing the state near the end of the stroke, and Figure 2 showing the state reaching the end of the stroke.
FIG. 3 is an explanatory diagram showing an embodiment of the hydraulic cylinder device of the present invention, and FIG. 4 is an explanatory diagram showing another embodiment of the hydraulic cylinder device of the present invention. 1... Cylinder, 2... Piston, 2a... Concave portion of cylinder, 2a... Convex portion of piston 2, 3...
・Piston rod, 10a...oil port, 10b...oil port, 11...check valve.
Claims (1)
口あるいはこれと連通ずる配管系に逆止弁を設はシリン
ダエンドの遠くに位置する油日がピストン壁により塞が
れ、前記逆止弁が作動することによりピストンとシリン
ダ間に油を閉じ込め、バネおよびダンパ機能を持たせる
ように構成したことを油圧シリンダ装置。Two oil holes are provided on the cylinder wall, and a check valve is installed in the oil port adjacent to the cylinder end or in the piping system communicating with it. A hydraulic cylinder device is constructed so that oil is trapped between the piston and cylinder by the operation of the cylinder, giving it a spring and damper function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15965781U JPS5865407U (en) | 1981-10-28 | 1981-10-28 | hydraulic cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15965781U JPS5865407U (en) | 1981-10-28 | 1981-10-28 | hydraulic cylinder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5865407U true JPS5865407U (en) | 1983-05-04 |
Family
ID=29952105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15965781U Pending JPS5865407U (en) | 1981-10-28 | 1981-10-28 | hydraulic cylinder device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231859A (en) * | 2010-04-28 | 2011-11-17 | Nomura Four C's Ltd | Hydraulic cushion cylinder |
-
1981
- 1981-10-28 JP JP15965781U patent/JPS5865407U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231859A (en) * | 2010-04-28 | 2011-11-17 | Nomura Four C's Ltd | Hydraulic cushion cylinder |
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