JPS6172578U - - Google Patents
Info
- Publication number
- JPS6172578U JPS6172578U JP15642684U JP15642684U JPS6172578U JP S6172578 U JPS6172578 U JP S6172578U JP 15642684 U JP15642684 U JP 15642684U JP 15642684 U JP15642684 U JP 15642684U JP S6172578 U JPS6172578 U JP S6172578U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- relay
- speed range
- motor
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15642684U JPS6172578U (enExample) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15642684U JPS6172578U (enExample) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172578U true JPS6172578U (enExample) | 1986-05-17 |
Family
ID=30714430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15642684U Pending JPS6172578U (enExample) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172578U (enExample) |
-
1984
- 1984-10-18 JP JP15642684U patent/JPS6172578U/ja active Pending