JPS6234569U - - Google Patents
Info
- Publication number
- JPS6234569U JPS6234569U JP12478285U JP12478285U JPS6234569U JP S6234569 U JPS6234569 U JP S6234569U JP 12478285 U JP12478285 U JP 12478285U JP 12478285 U JP12478285 U JP 12478285U JP S6234569 U JPS6234569 U JP S6234569U
- Authority
- JP
- Japan
- Prior art keywords
- winch drum
- arm
- rope
- detects
- rotation speed
- 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
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12478285U JPS6234569U (enExample) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12478285U JPS6234569U (enExample) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234569U true JPS6234569U (enExample) | 1987-02-28 |
Family
ID=31017115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12478285U Pending JPS6234569U (enExample) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234569U (enExample) |
-
1985
- 1985-08-14 JP JP12478285U patent/JPS6234569U/ja active Pending