JPH0382398U - - Google Patents
Info
- Publication number
- JPH0382398U JPH0382398U JP14273289U JP14273289U JPH0382398U JP H0382398 U JPH0382398 U JP H0382398U JP 14273289 U JP14273289 U JP 14273289U JP 14273289 U JP14273289 U JP 14273289U JP H0382398 U JPH0382398 U JP H0382398U
- Authority
- JP
- Japan
- Prior art keywords
- cargo handling
- hydraulic circuit
- holding
- hydraulic
- control valve
- 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
- Operation Control Of Excavators (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案の一実施例を示す油圧回路図、
第２図は従来例を示す油圧回路図である。
１…荷役シリンダ、２…保持室、４…圧力制御
弁。
FIG. 1 is a hydraulic circuit diagram showing an embodiment of the present invention;
FIG. 2 is a hydraulic circuit diagram showing a conventional example. 1...Cargo handling cylinder, 2...Holding chamber, 4...Pressure control valve.
Claims (1)
油圧を一定に保つよう制御する流路切換機能付圧
力制御弁を設けたことを特徴とする荷役用油圧回
路。 A hydraulic circuit for cargo handling, characterized in that a hydraulic circuit connected to a holding chamber of a cargo handling cylinder is provided with a pressure control valve with a flow path switching function that controls the holding hydraulic pressure to be kept constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14273289U JPH0382398U (en) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14273289U JPH0382398U (en) | 1989-12-12 | 1989-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382398U true JPH0382398U (en) | 1991-08-22 |
Family
ID=31689549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14273289U Pending JPH0382398U (en) | 1989-12-12 | 1989-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382398U (en) |
-
1989
- 1989-12-12 JP JP14273289U patent/JPH0382398U/ja active Pending