JPH0333888U - - Google Patents
Info
- Publication number
- JPH0333888U JPH0333888U JP9518489U JP9518489U JPH0333888U JP H0333888 U JPH0333888 U JP H0333888U JP 9518489 U JP9518489 U JP 9518489U JP 9518489 U JP9518489 U JP 9518489U JP H0333888 U JPH0333888 U JP H0333888U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- load value
- lifting load
- detection means
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518489U JPH0754236Y2 (ja) | 1989-08-10 | 1989-08-10 | クレーンの過負荷防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518489U JPH0754236Y2 (ja) | 1989-08-10 | 1989-08-10 | クレーンの過負荷防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333888U true JPH0333888U (en, 2012) | 1991-04-03 |
| JPH0754236Y2 JPH0754236Y2 (ja) | 1995-12-13 |
Family
ID=31644463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9518489U Expired - Lifetime JPH0754236Y2 (ja) | 1989-08-10 | 1989-08-10 | クレーンの過負荷防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754236Y2 (en, 2012) |
-
1989
- 1989-08-10 JP JP9518489U patent/JPH0754236Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754236Y2 (ja) | 1995-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |