DK162031C - THE FORMS FOR MANUFACTURING CONCRETE Pipes - Google Patents
THE FORMS FOR MANUFACTURING CONCRETE PipesInfo
- Publication number
- DK162031C DK162031C DK381084A DK381084A DK162031C DK 162031 C DK162031 C DK 162031C DK 381084 A DK381084 A DK 381084A DK 381084 A DK381084 A DK 381084A DK 162031 C DK162031 C DK 162031C
- Authority
- DK
- Denmark
- Prior art keywords
- forms
- concrete pipes
- manufacturing concrete
- manufacturing
- pipes
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/14—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
- B28B21/16—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material one or more mould elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3328617 | 1983-08-08 | ||
DE19833328617 DE3328617A1 (en) | 1983-08-08 | 1983-08-08 | Tubular mould for manufacturing concrete pipes |
Publications (4)
Publication Number | Publication Date |
---|---|
DK381084D0 DK381084D0 (en) | 1984-08-07 |
DK381084A DK381084A (en) | 1985-02-09 |
DK162031B DK162031B (en) | 1991-09-09 |
DK162031C true DK162031C (en) | 1992-02-10 |
Family
ID=6206075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK381084A DK162031C (en) | 1983-08-08 | 1984-08-07 | THE FORMS FOR MANUFACTURING CONCRETE Pipes |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT392436B (en) |
DE (2) | DE8322864U1 (en) |
DK (1) | DK162031C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29519690U1 (en) * | 1995-12-12 | 1996-02-22 | OMAG Ostfriesische Maschinenbau AG, 26723 Emden | Device for the production of moldings |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3049492C3 (en) * | 1980-12-30 | 1995-10-12 | Niemeyer Gmbh & Co Kg Soehne | Machine for producing tubular bodies from concrete |
DE8322675U1 (en) * | 1983-08-05 | 1984-01-12 | Maschinenfabrik Ettlingen Friedrich Pfeiffer Kg, 7505 Ettlingen | PIPE FORM FOR THE PRODUCTION OF CONCRETE PIPES |
-
1983
- 1983-08-08 DE DE19838322864 patent/DE8322864U1/en not_active Expired
- 1983-08-08 DE DE19833328617 patent/DE3328617A1/en active Granted
-
1984
- 1984-08-03 AT AT251684A patent/AT392436B/en not_active IP Right Cessation
- 1984-08-07 DK DK381084A patent/DK162031C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA251684A (en) | 1990-09-15 |
DE8322864U1 (en) | 1984-01-26 |
DE3328617A1 (en) | 1985-02-28 |
DE3328617C2 (en) | 1989-04-27 |
DK381084A (en) | 1985-02-09 |
DK162031B (en) | 1991-09-09 |
DK381084D0 (en) | 1984-08-07 |
AT392436B (en) | 1991-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |