JPH0225833Y2 - - Google Patents
Info
- Publication number
- JPH0225833Y2 JPH0225833Y2 JP1984182774U JP18277484U JPH0225833Y2 JP H0225833 Y2 JPH0225833 Y2 JP H0225833Y2 JP 1984182774 U JP1984182774 U JP 1984182774U JP 18277484 U JP18277484 U JP 18277484U JP H0225833 Y2 JPH0225833 Y2 JP H0225833Y2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- boom
- movable
- fixed
- booms
- 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
- 230000008602 contraction Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984182774U JPH0225833Y2 (ru) | 1984-12-01 | 1984-12-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984182774U JPH0225833Y2 (ru) | 1984-12-01 | 1984-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6198789U JPS6198789U (ru) | 1986-06-24 |
JPH0225833Y2 true JPH0225833Y2 (ru) | 1990-07-16 |
Family
ID=30740307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984182774U Expired JPH0225833Y2 (ru) | 1984-12-01 | 1984-12-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0225833Y2 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5154919B2 (ja) * | 2007-12-28 | 2013-02-27 | 古河ユニック株式会社 | 伸縮ブーム装置用コードリール装置 |
-
1984
- 1984-12-01 JP JP1984182774U patent/JPH0225833Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6198789U (ru) | 1986-06-24 |
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