JPH0223475B2 - - Google Patents
Info
- Publication number
- JPH0223475B2 JPH0223475B2 JP2407785A JP2407785A JPH0223475B2 JP H0223475 B2 JPH0223475 B2 JP H0223475B2 JP 2407785 A JP2407785 A JP 2407785A JP 2407785 A JP2407785 A JP 2407785A JP H0223475 B2 JPH0223475 B2 JP H0223475B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- hoisting
- switching valve
- brake
- 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 claims description 34
- 238000004804 winding Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2407785A JPS61183092A (ja) | 1985-02-08 | 1985-02-08 | 油圧ウインチの制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2407785A JPS61183092A (ja) | 1985-02-08 | 1985-02-08 | 油圧ウインチの制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183092A JPS61183092A (ja) | 1986-08-15 |
| JPH0223475B2 true JPH0223475B2 (en]) | 1990-05-24 |
Family
ID=12128355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2407785A Granted JPS61183092A (ja) | 1985-02-08 | 1985-02-08 | 油圧ウインチの制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183092A (en]) |
-
1985
- 1985-02-08 JP JP2407785A patent/JPS61183092A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61183092A (ja) | 1986-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0223475B2 (en]) | ||
| JPH0218068Y2 (en]) | ||
| JPH053514Y2 (en]) | ||
| JPS61183093A (ja) | 油圧ウインチの制御回路 | |
| JPS6335556B2 (en]) | ||
| JPH055756B2 (en]) | ||
| JP3326116B2 (ja) | ロープウインチの制御装置 | |
| JPH0144553Y2 (en]) | ||
| JPS6335555B2 (en]) | ||
| JPH0355398B2 (en]) | ||
| JPH0127952B2 (en]) | ||
| JPH0126714Y2 (en]) | ||
| JPH072389U (ja) | 油圧駆動ウィンチの制御装置 | |
| JPS58183592A (ja) | 油圧駆動ウインチの制御装置 | |
| JPH052546Y2 (en]) | ||
| JPH08113474A (ja) | 油圧駆動ウィンチの制御装置 | |
| JPH0144554Y2 (en]) | ||
| JPH063031Y2 (ja) | ブーム起伏用油圧モータの速度切換回路 | |
| JPS5997997A (ja) | 油圧駆動ウインチの制御回路 | |
| JPS58183590A (ja) | 油圧駆動ウインチの制御装置 | |
| JPH0331656Y2 (en]) | ||
| JPH0127955B2 (en]) | ||
| JPH033895A (ja) | 油圧ウインチの操作装置 | |
| JPH0126713Y2 (en]) | ||
| JP3113718B2 (ja) | ウインチの制御装置 |