JPH041472U - - Google Patents
Info
- Publication number
- JPH041472U JPH041472U JP4144790U JP4144790U JPH041472U JP H041472 U JPH041472 U JP H041472U JP 4144790 U JP4144790 U JP 4144790U JP 4144790 U JP4144790 U JP 4144790U JP H041472 U JPH041472 U JP H041472U
- Authority
- JP
- Japan
- Prior art keywords
- potentiometer
- voltage
- abnormality
- detecting
- detection device
- 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
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4144790U JPH041472U (he) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4144790U JPH041472U (he) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041472U true JPH041472U (he) | 1992-01-08 |
Family
ID=31552121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4144790U Pending JPH041472U (he) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041472U (he) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289998A (ja) * | 1999-03-31 | 2000-10-17 | Tadano Ltd | ブーム式作業車の異常検出装置 |
-
1990
- 1990-04-18 JP JP4144790U patent/JPH041472U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289998A (ja) * | 1999-03-31 | 2000-10-17 | Tadano Ltd | ブーム式作業車の異常検出装置 |