JPH0453798B2 - - Google Patents
Info
- Publication number
- JPH0453798B2 JPH0453798B2 JP25746585A JP25746585A JPH0453798B2 JP H0453798 B2 JPH0453798 B2 JP H0453798B2 JP 25746585 A JP25746585 A JP 25746585A JP 25746585 A JP25746585 A JP 25746585A JP H0453798 B2 JPH0453798 B2 JP H0453798B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- circuit
- relief
- hoisting
- pressure
- 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
- 238000004804 winding Methods 0.000 claims description 39
- 230000007935 neutral effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Surgical Instruments (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25746585A JPS62116495A (ja) | 1985-11-15 | 1985-11-15 | クレ−ン等の巻上装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25746585A JPS62116495A (ja) | 1985-11-15 | 1985-11-15 | クレ−ン等の巻上装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62116495A JPS62116495A (ja) | 1987-05-28 |
| JPH0453798B2 true JPH0453798B2 (OSRAM) | 1992-08-27 |
Family
ID=17306691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25746585A Granted JPS62116495A (ja) | 1985-11-15 | 1985-11-15 | クレ−ン等の巻上装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62116495A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4166604B2 (ja) * | 2003-03-26 | 2008-10-15 | 日立住友重機械建機クレーン株式会社 | ウインチの速度制御装置およびクレーン |
-
1985
- 1985-11-15 JP JP25746585A patent/JPS62116495A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62116495A (ja) | 1987-05-28 |
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