JPH0312007U - - Google Patents
Info
- Publication number
- JPH0312007U JPH0312007U JP7022089U JP7022089U JPH0312007U JP H0312007 U JPH0312007 U JP H0312007U JP 7022089 U JP7022089 U JP 7022089U JP 7022089 U JP7022089 U JP 7022089U JP H0312007 U JPH0312007 U JP H0312007U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston rod
- protrude
- coupled
- outside
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Actuator (AREA)
Description
第１図は本考案の原理図、第２図は本考案の一
実施例を示す構造図、第３図はその動作説明図、
第４図は従来のシリンダの構成図である。
図中、１０……シリンダ本体、２０……第１の
ピストン、３０……第１のピストンロツド、４０
……第２のピストン、５０……第２のピストンロ
ツドである。
Fig. 1 is a principle diagram of the present invention, Fig. 2 is a structural diagram showing an embodiment of the present invention, Fig. 3 is an explanatory diagram of its operation,
FIG. 4 is a block diagram of a conventional cylinder. In the figure, 10... cylinder body, 20... first piston, 30... first piston rod, 40
. . . second piston, 50 . . . second piston rod.
Claims (1)
ン２０と、 該第１のピストン２０に結合して外部へ突出で
きる中空の第１のピストンロツド３０と、 該第１のピストンロツド３０をシリンダとして
その内部を移動する第２のピストン４０と、 該第２のピストン４０に結合して外部は突出で
きる第２のピストンロツド５０とを備えることを
特徴とする多重シリンダ。[Claims for Utility Model Registration] A cylindrical cylinder body 10, a first piston 20 that moves within the cylinder body 10, and a hollow first piston 20 that is coupled to the first piston 20 and can protrude to the outside. It is characterized by comprising a piston rod 30, a second piston 40 that uses the first piston rod 30 as a cylinder and moves inside thereof, and a second piston rod 50 that is coupled to the second piston 40 and can protrude from the outside. multiple cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022089U JPH0312007U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022089U JPH0312007U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312007U true JPH0312007U (en) | 1991-02-07 |
Family
ID=31606198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7022089U Pending JPH0312007U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312007U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529152U (en) * | 1975-07-08 | 1977-01-22 | ||
| JPS52147281A (en) * | 1976-06-01 | 1977-12-07 | Tadano Tekkosho:Kk | Double-acting multiple stage oil pressure cylinder |
-
1989
- 1989-06-15 JP JP7022089U patent/JPH0312007U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529152U (en) * | 1975-07-08 | 1977-01-22 | ||
| JPS52147281A (en) * | 1976-06-01 | 1977-12-07 | Tadano Tekkosho:Kk | Double-acting multiple stage oil pressure cylinder |