JPS6429503U - - Google Patents
Info
- Publication number
- JPS6429503U JPS6429503U JP12310187U JP12310187U JPS6429503U JP S6429503 U JPS6429503 U JP S6429503U JP 12310187 U JP12310187 U JP 12310187U JP 12310187 U JP12310187 U JP 12310187U JP S6429503 U JPS6429503 U JP S6429503U
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- loading arm
- directional control
- control valve
- switching
- 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 2
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の一実施例としてのローデイン
グアームの遠隔操作システム概念図、第２図は第
１図の回路図である。
１……圧力源、２……ローデイングアーム、１
０……操作箱、２０……油圧弁ユニツト、３０…
…多芯フレキシブルホース、４１〜４３……油圧
アクチユエータ、１１……手動切換弁、２４……
パイロツト切換方向制御弁、２４Ａ，２４Ｂ……
方向切換弁２４を切換えるパイロツトシリンダ。
FIG. 1 is a conceptual diagram of a remote control system for a loading arm as an embodiment of the present invention, and FIG. 2 is a circuit diagram of FIG. 1. 1...Pressure source, 2...Loading arm, 1
0...Operation box, 20...Hydraulic valve unit, 30...
...Multi-core flexible hose, 41-43...Hydraulic actuator, 11...Manual switching valve, 24...
Pilot switching directional control valve, 24A, 24B...
A pilot cylinder that switches the directional control valve 24.
Claims (1)
ロツト切換方向制御弁と、前記パイロツト切換方
向制御弁のパイロツトシリンダに多芯フレキシブ
ルホースで連絡された手動切換弁と、パイロツト
ラインの圧力源とを具えたことを特徴とするロー
デイングアームの遠隔操作システム。 A pilot switching directional control valve for controlling the operating direction of the loading arm, a manual switching valve connected to a pilot cylinder of the pilot switching directional control valve via a multicore flexible hose, and a pressure source for a pilot line. Features a remote control system for the loading arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12310187U JPS6429503U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12310187U JPS6429503U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429503U true JPS6429503U (en) | 1989-02-22 |
Family
ID=31371643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12310187U Pending JPS6429503U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429503U (en) |
-
1987
- 1987-08-13 JP JP12310187U patent/JPS6429503U/ja active Pending