JPH0126708Y2 - - Google Patents
Info
- Publication number
- JPH0126708Y2 JPH0126708Y2 JP10303984U JP10303984U JPH0126708Y2 JP H0126708 Y2 JPH0126708 Y2 JP H0126708Y2 JP 10303984 U JP10303984 U JP 10303984U JP 10303984 U JP10303984 U JP 10303984U JP H0126708 Y2 JPH0126708 Y2 JP H0126708Y2
- Authority
- JP
- Japan
- Prior art keywords
- jib
- strut
- tower
- spring
- push
- 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
- 230000000630 rising effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10303984U JPS6118294U (ja) | 1984-07-06 | 1984-07-06 | タワ−クレ−ンのジブ降下装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10303984U JPS6118294U (ja) | 1984-07-06 | 1984-07-06 | タワ−クレ−ンのジブ降下装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6118294U JPS6118294U (ja) | 1986-02-01 |
| JPH0126708Y2 true JPH0126708Y2 (instruction) | 1989-08-09 |
Family
ID=30662431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10303984U Granted JPS6118294U (ja) | 1984-07-06 | 1984-07-06 | タワ−クレ−ンのジブ降下装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6118294U (instruction) |
-
1984
- 1984-07-06 JP JP10303984U patent/JPS6118294U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6118294U (ja) | 1986-02-01 |
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