JPS5959501U - Merging control device - Google Patents
Merging control deviceInfo
- Publication number
- JPS5959501U JPS5959501U JP15450382U JP15450382U JPS5959501U JP S5959501 U JPS5959501 U JP S5959501U JP 15450382 U JP15450382 U JP 15450382U JP 15450382 U JP15450382 U JP 15450382U JP S5959501 U JPS5959501 U JP S5959501U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- merging control
- circuit
- control device
- merging
- 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
- Safety Valves (AREA)
- 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図は従来の合流制御装置の１例の線図、第２図は本
考案装置の実施例の線図、第３図はその要部の具体例の
断面図、第４図は本考案の変形例の線図である。
１．１ａ・・・・・・圧油供給回路、２，２ａ、２ｂ・
・・・・・切換弁、３・・・・・・アクチュエータ、４
，４ａ、４ｂ・・・・・・油圧回路、５ａ・・・・・・
バイパス流路、６・・・・・・逆止弁、７・・・・・・
合流制御用リリーフ弁、８・・・・・・ベント回路、
１９・・・・・・合流選択弁。Fig. 1 is a line diagram of an example of a conventional merging control device, Fig. 2 is a line diagram of an embodiment of the device of the present invention, Fig. 3 is a sectional view of a specific example of its main parts, and Fig. 4 is a diagram of an example of the device of the present invention. It is a diagram of a modification of . 1.1a... Pressure oil supply circuit, 2, 2a, 2b.
...Switching valve, 3...Actuator, 4
, 4a, 4b...hydraulic circuit, 5a...
Bypass flow path, 6... Check valve, 7...
Relief valve for confluence control, 8... Vent circuit,
19...merging selection valve.
Claims (1)
アクチュエータ３を駆動するようにした油圧回路４の複
数組を設けるものに於て、一方の油圧回路４ａの切換弁
２ａの下流のバイパス流路５ａを逆止弁６を介して他方
の油圧回路４ｂの圧油供給回路１ｂに接続すると共に該
バイパス流路５ａに合流制御用ＩＪ ＩＪ−フ弁７を設
け、該合流制御用ＩＪ ＩＪ−フ弁７のベント回路８を
他方の油圧回路４ｂの切換弁２ｂと連動する合流選択弁
９により開閉して成る合流制御装置。In a system in which a plurality of sets of hydraulic circuits 4 are provided in which a center bypass type switching valve 2 is provided in the pressure oil supply circuit 1 to drive an actuator 3, a bypass downstream of the switching valve 2a of one hydraulic circuit 4a is provided. The flow path 5a is connected to the pressure oil supply circuit 1b of the other hydraulic circuit 4b via a check valve 6, and a merging control IJ valve 7 is provided in the bypass flow path 5a, and the merging control IJ IJ - A merging control device in which the vent circuit 8 of the valve 7 is opened and closed by a merging selection valve 9 interlocked with the switching valve 2b of the other hydraulic circuit 4b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15450382U JPS5959501U (en) | 1982-10-14 | 1982-10-14 | Merging control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15450382U JPS5959501U (en) | 1982-10-14 | 1982-10-14 | Merging control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5959501U true JPS5959501U (en) | 1984-04-18 |
Family
ID=30341512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15450382U Pending JPS5959501U (en) | 1982-10-14 | 1982-10-14 | Merging control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959501U (en) |
-
1982
- 1982-10-14 JP JP15450382U patent/JPS5959501U/en active Pending
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