JPS6324408U - - Google Patents
Info
- Publication number
- JPS6324408U JPS6324408U JP11794986U JP11794986U JPS6324408U JP S6324408 U JPS6324408 U JP S6324408U JP 11794986 U JP11794986 U JP 11794986U JP 11794986 U JP11794986 U JP 11794986U JP S6324408 U JPS6324408 U JP S6324408U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- sliding chamber
- floating piston
- floating
- main
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
図面は本考案の一実施例を示す断面図である。
１……シリンダ、２……主ピストン、３……ピ
ストンロツド、４……主ピストン摺動室、５，６
……フローテイングピストン摺動室、７，８……
フローテイングピストン、１１，１２……衝当用
突出部、１５，１６……クツシヨン用チヤンバー
、２１，２２……流量制御弁、２３，２４……圧
力制御弁。
The drawing is a sectional view showing an embodiment of the present invention. 1...Cylinder, 2...Main piston, 3...Piston rod, 4...Main piston sliding chamber, 5, 6
...Floating piston sliding chamber, 7, 8...
Floating piston, 11, 12... bumping protrusion, 15, 16... chamber for cushion, 21, 22... flow control valve, 23, 24... pressure control valve.
Claims (1)
動する主ピストン摺動室の少なくとも一端に、フ
ローテイングピストン摺動室を連設して、この摺
動室内にフローテイングピストンを配置すると共
に、当該フローテイングピストン摺動室内におい
てフローテイングピストンを挟み主ピストンと反
対側に形成されるクツシヨン用チヤンバーを、流
量制御弁を介して圧力流体供給源に連通連結し、
前記主ピストンにはフローテイングピストンとの
対向端面に、当該主ピストンがストローク終端に
接近したときフローテイングピストン摺動室内に
突入してフローテイングピストンに衝当しうる衝
当用突出部を設けてなる流体圧シリンダ装置。 A floating piston sliding chamber is connected to at least one end of the main piston sliding chamber in which the main piston fixed on the piston rod slides, and the floating piston is disposed within this sliding chamber, and the floating piston is A cushioning chamber formed on the opposite side of the main piston across the floating piston in the piston sliding chamber is connected in communication with a pressure fluid supply source via a flow rate control valve,
The main piston is provided with an impact protrusion on an end surface facing the floating piston, which can thrust into the floating piston sliding chamber and impact the floating piston when the main piston approaches the end of its stroke. A fluid pressure cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11794986U JPS6324408U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11794986U JPS6324408U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324408U true JPS6324408U (en) | 1988-02-18 |
Family
ID=31003944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11794986U Pending JPS6324408U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139779A (en) * | 2010-12-28 | 2012-07-26 | Hitachi Koki Co Ltd | Driver machine |
-
1986
- 1986-07-31 JP JP11794986U patent/JPS6324408U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139779A (en) * | 2010-12-28 | 2012-07-26 | Hitachi Koki Co Ltd | Driver machine |