JPH02115382U - - Google Patents
Info
- Publication number
- JPH02115382U JPH02115382U JP2342189U JP2342189U JPH02115382U JP H02115382 U JPH02115382 U JP H02115382U JP 2342189 U JP2342189 U JP 2342189U JP 2342189 U JP2342189 U JP 2342189U JP H02115382 U JPH02115382 U JP H02115382U
- Authority
- JP
- Japan
- Prior art keywords
- swing angle
- boom
- load
- signal
- comparator
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023421U JPH085997Y2 (ja) | 1989-03-01 | 1989-03-01 | クレーンの規制荷重演算装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989023421U JPH085997Y2 (ja) | 1989-03-01 | 1989-03-01 | クレーンの規制荷重演算装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02115382U true JPH02115382U (el) | 1990-09-14 |
JPH085997Y2 JPH085997Y2 (ja) | 1996-02-21 |
Family
ID=31242395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989023421U Expired - Lifetime JPH085997Y2 (ja) | 1989-03-01 | 1989-03-01 | クレーンの規制荷重演算装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH085997Y2 (el) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5561597A (en) * | 1978-10-27 | 1980-05-09 | Tadano Tekkosho Kk | Device for preventing overloading of crane |
-
1989
- 1989-03-01 JP JP1989023421U patent/JPH085997Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5561597A (en) * | 1978-10-27 | 1980-05-09 | Tadano Tekkosho Kk | Device for preventing overloading of crane |
Also Published As
Publication number | Publication date |
---|---|
JPH085997Y2 (ja) | 1996-02-21 |