JPH0340866Y2 - - Google Patents
Info
- Publication number
- JPH0340866Y2 JPH0340866Y2 JP1986029772U JP2977286U JPH0340866Y2 JP H0340866 Y2 JPH0340866 Y2 JP H0340866Y2 JP 1986029772 U JP1986029772 U JP 1986029772U JP 2977286 U JP2977286 U JP 2977286U JP H0340866 Y2 JPH0340866 Y2 JP H0340866Y2
- Authority
- JP
- Japan
- Prior art keywords
- jib
- luffing
- boom
- proximal
- piece
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029772U JPH0340866Y2 (cs) | 1986-03-01 | 1986-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029772U JPH0340866Y2 (cs) | 1986-03-01 | 1986-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62144293U JPS62144293U (cs) | 1987-09-11 |
| JPH0340866Y2 true JPH0340866Y2 (cs) | 1991-08-28 |
Family
ID=30833962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986029772U Expired JPH0340866Y2 (cs) | 1986-03-01 | 1986-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340866Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472839A (en) * | 1977-11-21 | 1979-06-11 | Creusot Loire | Stretching crane |
| JPS5749889B2 (cs) * | 1976-08-11 | 1982-10-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749889U (cs) * | 1980-09-05 | 1982-03-20 |
-
1986
- 1986-03-01 JP JP1986029772U patent/JPH0340866Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749889B2 (cs) * | 1976-08-11 | 1982-10-25 | ||
| JPS5472839A (en) * | 1977-11-21 | 1979-06-11 | Creusot Loire | Stretching crane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62144293U (cs) | 1987-09-11 |
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