GB984389A - Improvements in or relating to methods of casting concrete products and devices therefor - Google Patents
Improvements in or relating to methods of casting concrete products and devices thereforInfo
- Publication number
- GB984389A GB984389A GB8063A GB8063A GB984389A GB 984389 A GB984389 A GB 984389A GB 8063 A GB8063 A GB 8063A GB 8063 A GB8063 A GB 8063A GB 984389 A GB984389 A GB 984389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- casting concrete
- relating
- jan
- hopper
- 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
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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
984,389. Moulding concrete. SKANSKA CEMENTGJUTERIET A.B. Jan. 1, 1963 [Jan. 13, 1962], No. 80/63. Heading B5A. In a method of casting concrete objects the mould comprises a lower longitudinal form 18 or a group of such forms and an upper movable form 4 which is mounted on a carriage 10 with a hopper 12 into which a deflecting element continuously directs concrete from a steel belt conveyer 3. An agitator 23 is located in the hopper 12 which has an opening 16 through which a vibrator may be inserted. The movable upper form 4 starts at one end and moves towards the other leaving the concrete still in a plastic state. An after-form or strickler 9 effects smoothing of the upper surface of the cast object or objects. The form or each form 18 is divided into sections by partitions, each comprising two spaced-apart discs clamped on to longitudinally extending reinforcing rods.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE36462 | 1962-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB984389A true GB984389A (en) | 1965-02-24 |
Family
ID=20256439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8063A Expired GB984389A (en) | 1962-01-13 | 1963-01-01 | Improvements in or relating to methods of casting concrete products and devices therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB984389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309328A1 (en) * | 1987-09-22 | 1989-03-29 | Lohja Parma Engineering Lpe Oy | Apparatus for fabrication of concrete beams |
-
1963
- 1963-01-01 GB GB8063A patent/GB984389A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309328A1 (en) * | 1987-09-22 | 1989-03-29 | Lohja Parma Engineering Lpe Oy | Apparatus for fabrication of concrete beams |
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