JPH0218478U - - Google Patents
Info
- Publication number
- JPH0218478U JPH0218478U JP9694388U JP9694388U JPH0218478U JP H0218478 U JPH0218478 U JP H0218478U JP 9694388 U JP9694388 U JP 9694388U JP 9694388 U JP9694388 U JP 9694388U JP H0218478 U JPH0218478 U JP H0218478U
- Authority
- JP
- Japan
- Prior art keywords
- controller
- operating lever
- current
- drive motor
- detection means
- 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 description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9694388U JPH0218478U (fr) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9694388U JPH0218478U (fr) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218478U true JPH0218478U (fr) | 1990-02-07 |
Family
ID=31322103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9694388U Pending JPH0218478U (fr) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218478U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008143613A (ja) * | 2006-12-06 | 2008-06-26 | Chubu Plant Service Co Ltd | 天井クレーン誤操作防止装置 |
-
1988
- 1988-07-22 JP JP9694388U patent/JPH0218478U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008143613A (ja) * | 2006-12-06 | 2008-06-26 | Chubu Plant Service Co Ltd | 天井クレーン誤操作防止装置 |