JPH0332188Y2 - - Google Patents
Info
- Publication number
- JPH0332188Y2 JPH0332188Y2 JP9368684U JP9368684U JPH0332188Y2 JP H0332188 Y2 JPH0332188 Y2 JP H0332188Y2 JP 9368684 U JP9368684 U JP 9368684U JP 9368684 U JP9368684 U JP 9368684U JP H0332188 Y2 JPH0332188 Y2 JP H0332188Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- hose
- boom
- drum
- pumping
- 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
- 238000005086 pumping Methods 0.000 claims description 27
- 238000004804 winding Methods 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9368684U JPS619456U (ja) | 1984-06-25 | 1984-06-25 | コンクリ−ト打設装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9368684U JPS619456U (ja) | 1984-06-25 | 1984-06-25 | コンクリ−ト打設装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS619456U JPS619456U (ja) | 1986-01-20 |
| JPH0332188Y2 true JPH0332188Y2 (en]) | 1991-07-09 |
Family
ID=30651584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9368684U Granted JPS619456U (ja) | 1984-06-25 | 1984-06-25 | コンクリ−ト打設装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619456U (en]) |
-
1984
- 1984-06-25 JP JP9368684U patent/JPS619456U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619456U (ja) | 1986-01-20 |
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