JPH0340980Y2 - - Google Patents
Info
- Publication number
- JPH0340980Y2 JPH0340980Y2 JP7595585U JP7595585U JPH0340980Y2 JP H0340980 Y2 JPH0340980 Y2 JP H0340980Y2 JP 7595585 U JP7595585 U JP 7595585U JP 7595585 U JP7595585 U JP 7595585U JP H0340980 Y2 JPH0340980 Y2 JP H0340980Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- air supply
- concrete
- steel pipe
- supply chamber
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009415 formwork Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 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)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595585U JPH0340980Y2 (en]) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595585U JPH0340980Y2 (en]) | 1985-05-21 | 1985-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61189933U JPS61189933U (en]) | 1986-11-26 |
| JPH0340980Y2 true JPH0340980Y2 (en]) | 1991-08-28 |
Family
ID=30617650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7595585U Expired JPH0340980Y2 (en]) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340980Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002301309A (ja) * | 2001-04-05 | 2002-10-15 | Ohbayashi Corp | フィルタープレス用濾板 |
-
1985
- 1985-05-21 JP JP7595585U patent/JPH0340980Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61189933U (en]) | 1986-11-26 |
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