JPS6113503Y2 - - Google Patents
Info
- Publication number
- JPS6113503Y2 JPS6113503Y2 JP12185681U JP12185681U JPS6113503Y2 JP S6113503 Y2 JPS6113503 Y2 JP S6113503Y2 JP 12185681 U JP12185681 U JP 12185681U JP 12185681 U JP12185681 U JP 12185681U JP S6113503 Y2 JPS6113503 Y2 JP S6113503Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- tube
- chain
- boom tube
- bolt
- 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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12185681U JPS5827285U (ja) | 1981-08-19 | 1981-08-19 | ブ−ム収縮用鎖の端末取付装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12185681U JPS5827285U (ja) | 1981-08-19 | 1981-08-19 | ブ−ム収縮用鎖の端末取付装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827285U JPS5827285U (ja) | 1983-02-22 |
| JPS6113503Y2 true JPS6113503Y2 (enExample) | 1986-04-25 |
Family
ID=29915795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12185681U Granted JPS5827285U (ja) | 1981-08-19 | 1981-08-19 | ブ−ム収縮用鎖の端末取付装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5827285U (enExample) |
-
1981
- 1981-08-19 JP JP12185681U patent/JPS5827285U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827285U (ja) | 1983-02-22 |
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