JPH0198304U - - Google Patents
Info
- Publication number
- JPH0198304U JPH0198304U JP19424687U JP19424687U JPH0198304U JP H0198304 U JPH0198304 U JP H0198304U JP 19424687 U JP19424687 U JP 19424687U JP 19424687 U JP19424687 U JP 19424687U JP H0198304 U JPH0198304 U JP H0198304U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder unit
- pair
- stage
- cylinder device
- 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
Landscapes
- Actuator (AREA)
Description
第１図は本考案の二段シリンダ装置の非作動時
の断面図、第２図は作動時の一態様を示す断面図
、第３図は従来例の二段シリンダ装置を示す断面
図である。
尚、図面中、１は二段シリンダ装置、は第１
のシリンダユニツト、は第２のシリンダユニツ
ト、２，３は第１のシリンダユニツトのシリンダ
、４，５は第１のシリンダユニツトのピストンロ
ツド、６は前進用圧力導入口、７は後退用圧力導
入口、１１は第２のシリンダユニツトのピストン
ロツド、１４は中空部である。
FIG. 1 is a cross-sectional view of the two-stage cylinder device of the present invention when it is not in operation, FIG. . In addition, in the drawings, 1 is a two-stage cylinder device, and 1 is a first cylinder device.
The cylinder unit is the second cylinder unit, 2 and 3 are the cylinders of the first cylinder unit, 4 and 5 are the piston rods of the first cylinder unit, 6 is the forward pressure inlet, and 7 is the backward pressure inlet , 11 is a piston rod of the second cylinder unit, and 14 is a hollow portion.
Claims (1)
ユニツトとを連設した二段シリンダ装置において
、 前記第１のシリンダユニツトのピストンロツド
には第２のシリンダユニツトのピストンロツドに
引き込み動作をなさしめる後退用流体通路を形成
したことを特徴とする二段シリンダ装置。 (2) 前記第１のシリンダユニツトは一対のシリ
ンダとこれら一対のシリンダ内を摺動する一対の
ピストンロツドから成り、これらピストンロツド
の一方が第２のシリンダユニツトのシリンダとな
り他方が前記後退用流体通路を形成することを特
徴とする実用新案登録請求の範囲第１項記載の二
段シリンダ装置。[Claims for Utility Model Registration] (1) In a two-stage cylinder device in which a first cylinder unit and a second cylinder unit are connected, the piston rod of the first cylinder unit has a piston rod of the second cylinder unit. A two-stage cylinder device characterized in that a retracting fluid passage is formed to perform a retracting operation. (2) The first cylinder unit consists of a pair of cylinders and a pair of piston rods that slide within the pair of cylinders, and one of these piston rods serves as the cylinder of the second cylinder unit, and the other serves as the retracting fluid passage. A two-stage cylinder device according to claim 1, characterized in that the two-stage cylinder device is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19424687U JPH0198304U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19424687U JPH0198304U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198304U true JPH0198304U (en) | 1989-06-30 |
Family
ID=31484986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19424687U Pending JPH0198304U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198304U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841194A (en) * | 1971-09-28 | 1973-06-16 | ||
| JPS60215110A (en) * | 1984-03-24 | 1985-10-28 | フエスト カーゲー | Reciprocal stand type feed apparatus |
| JPH0534U (en) * | 1991-06-20 | 1993-01-08 | セイレイ工業株式会社 | Threshing equipment |
-
1987
- 1987-12-21 JP JP19424687U patent/JPH0198304U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841194A (en) * | 1971-09-28 | 1973-06-16 | ||
| JPS60215110A (en) * | 1984-03-24 | 1985-10-28 | フエスト カーゲー | Reciprocal stand type feed apparatus |
| JPH0534U (en) * | 1991-06-20 | 1993-01-08 | セイレイ工業株式会社 | Threshing equipment |