JPS63182303U - - Google Patents
Info
- Publication number
- JPS63182303U JPS63182303U JP7299787U JP7299787U JPS63182303U JP S63182303 U JPS63182303 U JP S63182303U JP 7299787 U JP7299787 U JP 7299787U JP 7299787 U JP7299787 U JP 7299787U JP S63182303 U JPS63182303 U JP S63182303U
- Authority
- JP
- Japan
- Prior art keywords
- actuators
- drives
- control system
- selectively
- supplying power
- 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
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Description
図面はこの考案の一実施例を示し、第1図は回
路図、第2図はブレード付近の平面図、第3図は
作用説明図、第4図は従来例である。
1,3,4……アクチユエータ、5……油圧ポ
ンプ、13,15……電磁弁。
The drawings show an embodiment of this invention, and FIG. 1 is a circuit diagram, FIG. 2 is a plan view of the vicinity of the blade, FIG. 3 is an explanatory diagram of the operation, and FIG. 4 is a conventional example. 1, 3, 4... Actuator, 5... Hydraulic pump, 13, 15... Solenoid valve.
Claims (1)
を介して複数のアクチユエータ1,3,4へ選択
的に供給することにより、これらアクチユエータ
1,3,4を駆動するものにおいて、上記各アク
チユエータ1,3,4の間にスイツチ手段により
オン、オフされる電磁弁13,15を設けて、ア
クチユエータ1,3,4へ供給される油圧の一部
を他のアクチユエータ1,3,4へ選択的に供給
できるようにしてなる建設機械の作業機制御装置
。 The discharge pressure of the hydraulic pump 5 is controlled by the work equipment operating valves 7 and 8.
In a device that drives these actuators 1, 3, 4 by selectively supplying power to a plurality of actuators 1, 3, 4 through A work machine control system for construction machinery, which is provided with solenoid valves 13 and 15 to selectively supply part of the hydraulic pressure supplied to actuators 1, 3, and 4 to other actuators 1, 3, and 4. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299787U JPS63182303U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299787U JPS63182303U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63182303U true JPS63182303U (en) | 1988-11-24 |
Family
ID=30916943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7299787U Pending JPS63182303U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63182303U (en) |
-
1987
- 1987-05-18 JP JP7299787U patent/JPS63182303U/ja active Pending