JPS58135503U - Reciprocating drive device - Google Patents
Reciprocating drive deviceInfo
- Publication number
- JPS58135503U JPS58135503U JP3137182U JP3137182U JPS58135503U JP S58135503 U JPS58135503 U JP S58135503U JP 3137182 U JP3137182 U JP 3137182U JP 3137182 U JP3137182 U JP 3137182U JP S58135503 U JPS58135503 U JP S58135503U
- Authority
- JP
- Japan
- Prior art keywords
- air reservoir
- drive device
- reciprocating drive
- pressure
- pressure chambers
- 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
- Fluid-Pressure Circuits (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図は従来の往復駆動装置を示す縦断側面図、第２図
は同往復駆動装置の各圧力室の圧力とピストンの移動量
との関係を示す説明図、第３図は同 ゛往復駆動
装置の往動作完了後の各圧力室の圧力が時間の経過とと
もに変化する状態を示す説明図、第４図は本案＆＝係る
往復駆動装置の一実施例を示す縦断側面図であるリ
ド・・往復動シリンダ、４・・・ピストンロッド、６・
・・ピストン、１８・・・第１空気溜、１９ａ・・・第
１切換弁、１９ｂ・・・第２切換弁、２２ａ、２２ｂ・
・・排出弁、２３ａ、２３ｂ・・・逃し弁、５１・・・
第２空気溜、５３・・・制御器、５４・・・位置構出器
。Fig. 1 is a vertical cross-sectional side view showing a conventional reciprocating drive device, Fig. 2 is an explanatory diagram showing the relationship between the pressure in each pressure chamber of the reciprocating drive device and the amount of movement of the piston, and Fig. 3 is an explanatory diagram showing the relationship between the pressure in each pressure chamber of the same reciprocating drive device and the amount of movement of the piston. An explanatory diagram showing how the pressure in each pressure chamber changes over time after the forward movement of the device is completed, and FIG. 4 is a longitudinal sectional side view showing an embodiment of the reciprocating drive device according to the present invention Reciprocating cylinder, 4... Piston rod, 6...
... Piston, 18... First air reservoir, 19a... First switching valve, 19b... Second switching valve, 22a, 22b.
...Discharge valve, 23a, 23b...Relief valve, 51...
2nd air reservoir, 53... controller, 54... position locator.
Claims (1)
に区画された往復動シリンダにおいｔ１前記圧力室のそ
れぞれに各別に連通して設けられた逃し弁と排出弁、前
記圧力室の一方に第１切換弁を介して設けられた第１空
気溜、前記圧力室の他方に第２切換弁を介して設けられ
た第２空気溜、前記往復動シリンダのピストンロッドに
対応して設けられた位置検出器、及び同位置検出器に連
絡した制御器とを有し、前記第２空気溜の容量及び圧力
を可変にするとともに前記制御器を同第２空気溜に連絡
したことを特徴とする往復駆動装置。In a reciprocating cylinder whose interior is partitioned into two pressure chambers by a slidably inserted piston, a relief valve and a discharge valve are provided in communication with each of the pressure chambers, and one of the pressure chambers is A first air reservoir provided via a first switching valve, a second air reservoir provided on the other side of the pressure chamber via a second switching valve, and a second air reservoir provided corresponding to the piston rod of the reciprocating cylinder. It has a position detector and a controller connected to the position detector, and is characterized in that the capacity and pressure of the second air reservoir are variable and the controller is connected to the second air reservoir. Reciprocating drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3137182U JPS58135503U (en) | 1982-03-08 | 1982-03-08 | Reciprocating drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3137182U JPS58135503U (en) | 1982-03-08 | 1982-03-08 | Reciprocating drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135503U true JPS58135503U (en) | 1983-09-12 |
Family
ID=30043047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3137182U Pending JPS58135503U (en) | 1982-03-08 | 1982-03-08 | Reciprocating drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135503U (en) |
-
1982
- 1982-03-08 JP JP3137182U patent/JPS58135503U/en active Pending
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