JPH0358999B2 - - Google Patents
Info
- Publication number
- JPH0358999B2 JPH0358999B2 JP12935983A JP12935983A JPH0358999B2 JP H0358999 B2 JPH0358999 B2 JP H0358999B2 JP 12935983 A JP12935983 A JP 12935983A JP 12935983 A JP12935983 A JP 12935983A JP H0358999 B2 JPH0358999 B2 JP H0358999B2
- Authority
- JP
- Japan
- Prior art keywords
- brake
- switching valve
- cylinder
- control valve
- winding drum
- 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 24
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Sorption Type Refrigeration Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935983A JPS6023294A (ja) | 1983-07-18 | 1983-07-18 | 吊荷の自由降下制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935983A JPS6023294A (ja) | 1983-07-18 | 1983-07-18 | 吊荷の自由降下制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023294A JPS6023294A (ja) | 1985-02-05 |
| JPH0358999B2 true JPH0358999B2 (h) | 1991-09-09 |
Family
ID=15007639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12935983A Granted JPS6023294A (ja) | 1983-07-18 | 1983-07-18 | 吊荷の自由降下制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023294A (h) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439256Y2 (h) * | 1988-01-14 | 1992-09-14 | ||
| JPH052547Y2 (h) * | 1988-02-19 | 1993-01-21 |
-
1983
- 1983-07-18 JP JP12935983A patent/JPS6023294A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6023294A (ja) | 1985-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216662325U (zh) | 起重机自由落钩液压系统及起重机 | |
| JPH0358999B2 (h) | ||
| US4549640A (en) | Operation system for hoisting device | |
| EP0126954B1 (en) | Hydraulic disk brake circuit for crane draw works | |
| JPH0355398B2 (h) | ||
| JPH0130476Y2 (h) | ||
| JP2003002588A (ja) | ウインチのブレーキ装置、およびこのブレーキ装置を備えたクレーンの巻上装置 | |
| JPH0126714Y2 (h) | ||
| JP2529513Y2 (ja) | クレーンの巻胴制御装置 | |
| JPH0439256Y2 (h) | ||
| JP2000016772A (ja) | 油圧ウィンチ | |
| JP2562524Y2 (ja) | 油圧クレーン用ウインチのクラッチ・ブレーキ制御装置 | |
| KR100191674B1 (ko) | 윈치의 조작장치 | |
| JPS6037431Y2 (ja) | 巻胴自動ブレ−キの誤操作防止装置 | |
| JPH0124072Y2 (h) | ||
| JP2000143176A (ja) | ウインチのフリーフォール増速装置 | |
| JPS58130896A (ja) | 巻上ウインチの操作装置 | |
| JPH0126713Y2 (h) | ||
| JPS5817097A (ja) | 油圧ウインチの操作回路 | |
| JPH09175368A (ja) | ウインチのブレーキ装置 | |
| JPH08113474A (ja) | 油圧駆動ウィンチの制御装置 | |
| JPH052547Y2 (h) | ||
| JPH036117B2 (h) | ||
| JPS641347Y2 (h) | ||
| JPH0730284U (ja) | ウインチ用ブレ−キ |