AU3975885A - Improvements in or relating to the production of concrete products - Google Patents
Improvements in or relating to the production of concrete productsInfo
- Publication number
- AU3975885A AU3975885A AU39758/85A AU3975885A AU3975885A AU 3975885 A AU3975885 A AU 3975885A AU 39758/85 A AU39758/85 A AU 39758/85A AU 3975885 A AU3975885 A AU 3975885A AU 3975885 A AU3975885 A AU 3975885A
- Authority
- AU
- Australia
- Prior art keywords
- relating
- production
- concrete products
- concrete
- products
- 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.)
- Abandoned
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
- B28B21/76—Moulds
-
- 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
- B28B21/90—Methods or apparatus for demoulding or discharging after shaping
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
- B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8406425 | 1984-03-12 | ||
GB848406425A GB8406425D0 (en) | 1984-03-12 | 1984-03-12 | Production of concrete products |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3975885A true AU3975885A (en) | 1985-09-19 |
Family
ID=10557940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU39758/85A Abandoned AU3975885A (en) | 1984-03-12 | 1985-03-12 | Improvements in or relating to the production of concrete products |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0157506A1 (en) |
JP (1) | JPS612511A (en) |
AU (1) | AU3975885A (en) |
DK (1) | DK109685A (en) |
GB (2) | GB8406425D0 (en) |
NO (1) | NO850981L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0507651A (en) * | 2004-03-19 | 2007-07-10 | Pvaxx Res & Dev Ltd | cargo handling apparatus |
GB2425506B (en) | 2005-04-26 | 2010-11-10 | Pvaxx Res & Dev Ltd | Load carrying apparatus and method of manufacture |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2612673A (en) * | 1949-03-09 | 1952-10-07 | Vacuum Concrete Inc | Expansible molding core |
GB1228886A (en) * | 1968-09-13 | 1971-04-21 | ||
BE794780A (en) * | 1972-01-31 | 1973-05-16 | Precision Flexmold | APPARATUS FOR MOLDING OBJECTS |
PH17524A (en) * | 1975-03-20 | 1984-09-13 | Kurimoto Hume Pipe Ltd | Method of manufacturing centrifugal reinforced concrete pipe |
FR2347164A1 (en) * | 1976-04-06 | 1977-11-04 | Schlosser & Co Gmbh | CONCRETE SAMPLE MOLD |
US4308970A (en) * | 1978-11-27 | 1982-01-05 | Holdt J W Von | Plastic bucket defining annular inwardly projecting ridge |
AT366313B (en) * | 1979-10-11 | 1982-04-13 | Eternit Werke Hatschek L | DEVICE FOR PRODUCING A TUBE OR FIBER CEMENT TUBE PIECES |
DD150022A1 (en) * | 1980-04-03 | 1981-08-12 | Theo Stiegler | DEVICE FOR DECOMPOSING SHAPED COMPONENTS BY MEANS OF COMPRESSED AIR |
-
1984
- 1984-03-12 GB GB848406425A patent/GB8406425D0/en active Pending
-
1985
- 1985-03-08 EP EP19850301608 patent/EP0157506A1/en not_active Withdrawn
- 1985-03-08 GB GB08506028A patent/GB2155397B/en not_active Expired
- 1985-03-11 DK DK109685A patent/DK109685A/en not_active Application Discontinuation
- 1985-03-12 JP JP4920885A patent/JPS612511A/en active Pending
- 1985-03-12 NO NO850981A patent/NO850981L/en unknown
- 1985-03-12 AU AU39758/85A patent/AU3975885A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0157506A1 (en) | 1985-10-09 |
NO850981L (en) | 1985-09-13 |
DK109685D0 (en) | 1985-03-11 |
GB2155397B (en) | 1987-01-21 |
DK109685A (en) | 1985-09-13 |
GB8406425D0 (en) | 1984-04-18 |
GB2155397A (en) | 1985-09-25 |
GB8506028D0 (en) | 1985-04-11 |
JPS612511A (en) | 1986-01-08 |
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