JPS56111719A - Rocking pipe for construction of underground wall - Google Patents
Rocking pipe for construction of underground wallInfo
- Publication number
- JPS56111719A JPS56111719A JP1326980A JP1326980A JPS56111719A JP S56111719 A JPS56111719 A JP S56111719A JP 1326980 A JP1326980 A JP 1326980A JP 1326980 A JP1326980 A JP 1326980A JP S56111719 A JPS56111719 A JP S56111719A
- Authority
- JP
- Japan
- Prior art keywords
- support body
- concrete
- support
- pins
- connecting end
- 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.)
- Pending
Links
Abstract
PURPOSE: To enable pulling-up of the rocking pipe with ease after casting of concrete by arranging a concrete support body and a ground support body being independent mutually in such a manner that they can be approached and separated through the intermediary of a link.
CONSTITUTION: The concrete support body 1 and the ground support body 2 consisting of nearly semicircular column body whose inside is formed into a flate surface and whose outside is formed into a circular-arc surface corresponding to the cross- sectional form of a groove hole respectively have support parts 1A and 2A with square cross sections in the center of the inside surface respectively and are further provided with horizontal connecting end pieces 1B and 2B opposed mutually in positions at the same height, in several stages in the vertical direction. Between the support parts 1A and 2A of respective support bodies 1 and 2 and the connecting end pieces 1B and 2B pins 5 are installed, while between the pins 5 of the support bodies 1 and 2 links 4 are fitted freely.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1326980A JPS56111719A (en) | 1980-02-06 | 1980-02-06 | Rocking pipe for construction of underground wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1326980A JPS56111719A (en) | 1980-02-06 | 1980-02-06 | Rocking pipe for construction of underground wall |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56111719A true JPS56111719A (en) | 1981-09-03 |
Family
ID=11828490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1326980A Pending JPS56111719A (en) | 1980-02-06 | 1980-02-06 | Rocking pipe for construction of underground wall |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56111719A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728226A (en) * | 1984-04-10 | 1988-03-01 | Finic, B.V. | Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement |
-
1980
- 1980-02-06 JP JP1326980A patent/JPS56111719A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728226A (en) * | 1984-04-10 | 1988-03-01 | Finic, B.V. | Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement |
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