JPS6241796U - - Google Patents
Info
- Publication number
- JPS6241796U JPS6241796U JP13415385U JP13415385U JPS6241796U JP S6241796 U JPS6241796 U JP S6241796U JP 13415385 U JP13415385 U JP 13415385U JP 13415385 U JP13415385 U JP 13415385U JP S6241796 U JPS6241796 U JP S6241796U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- crane
- detection plate
- sensor
- tip detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 4
- 239000003086 colorant Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134153U JPH0350151Y2 (cs) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134153U JPH0350151Y2 (cs) | 1985-09-02 | 1985-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241796U true JPS6241796U (cs) | 1987-03-12 |
| JPH0350151Y2 JPH0350151Y2 (cs) | 1991-10-25 |
Family
ID=31035128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985134153U Expired JPH0350151Y2 (cs) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350151Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397485U (cs) * | 1990-01-26 | 1991-10-07 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5063647A (cs) * | 1973-10-13 | 1975-05-30 | ||
| JPS553276A (en) * | 1978-06-22 | 1980-01-11 | Matsushita Electric Ind Co Ltd | Signal suppressing transmission system |
-
1985
- 1985-09-02 JP JP1985134153U patent/JPH0350151Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5063647A (cs) * | 1973-10-13 | 1975-05-30 | ||
| JPS553276A (en) * | 1978-06-22 | 1980-01-11 | Matsushita Electric Ind Co Ltd | Signal suppressing transmission system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397485U (cs) * | 1990-01-26 | 1991-10-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350151Y2 (cs) | 1991-10-25 |