DK160586A - DEVICE FOR CONCRETE BALLAST CLOUSES FOR PLASTIC PIPES - Google Patents
DEVICE FOR CONCRETE BALLAST CLOUSES FOR PLASTIC PIPES Download PDFInfo
- Publication number
- DK160586A DK160586A DK160586A DK160586A DK160586A DK 160586 A DK160586 A DK 160586A DK 160586 A DK160586 A DK 160586A DK 160586 A DK160586 A DK 160586A DK 160586 A DK160586 A DK 160586A
- Authority
- DK
- Denmark
- Prior art keywords
- ballast blocks
- concrete
- blocks
- liners
- clouses
- Prior art date
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Concrete ballast blocks which, at the ends of the cylindrical part which is to surround the plastic pipe, are provided with grooves or recesses in which liners of a compressible material are secured. Moreover, the ends of the cylindrical part of the concrete ballast blocks, which is to surround the plastic pipe, are designed in such a manner that the shape of these ballast blocks does not prevent curvature of the plastic pipe. The design of the ends with liners and with a "trumpet shape" prevents the ends of the concrete blocks cutting into the plastic pipeline when this is floated out and lowered. The compressible liners fastened to the ballast blocks prevent the ballast blocks moving on the plastic pipeline when the ballast blocks are mounted on the latter. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK160586A DK157625C (en) | 1986-04-09 | 1986-04-09 | BALLAST CLOCK OF CONCRETE FOR AN UNDERGROUND PIPE PIPE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK160586A DK157625C (en) | 1986-04-09 | 1986-04-09 | BALLAST CLOCK OF CONCRETE FOR AN UNDERGROUND PIPE PIPE |
DK160586 | 1986-04-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK160586D0 DK160586D0 (en) | 1986-04-09 |
DK160586A true DK160586A (en) | 1987-10-10 |
DK157625B DK157625B (en) | 1990-01-29 |
DK157625C DK157625C (en) | 1990-06-18 |
Family
ID=8106472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK160586A DK157625C (en) | 1986-04-09 | 1986-04-09 | BALLAST CLOCK OF CONCRETE FOR AN UNDERGROUND PIPE PIPE |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK157625C (en) |
-
1986
- 1986-04-09 DK DK160586A patent/DK157625C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK157625C (en) | 1990-06-18 |
DK157625B (en) | 1990-01-29 |
DK160586D0 (en) | 1986-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed |