ES2132015B1 - FORMWORK FOR CONCRETE AND SIMILAR. - Google Patents
FORMWORK FOR CONCRETE AND SIMILAR.Info
- Publication number
- ES2132015B1 ES2132015B1 ES9602608A ES9602608A ES2132015B1 ES 2132015 B1 ES2132015 B1 ES 2132015B1 ES 9602608 A ES9602608 A ES 9602608A ES 9602608 A ES9602608 A ES 9602608A ES 2132015 B1 ES2132015 B1 ES 2132015B1
- Authority
- ES
- Spain
- Prior art keywords
- formwork
- concrete
- plates
- interior
- enclosure
- 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 - Fee Related
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Encofrado para hormigón y similares. Comprende una pluralidad de placas articuladas (1) que definen un recinto (2) donde se deposita el hormigón y medios para su desplazamiento (3) desde una posición exterior hasta una posición interior del citado recinto (2). Los medios de desplazamiento (3) de las placas comprenden un eje interior longitudinal (4) por el que se desplazan unos casquillos (5) y unos brazos articulados (6) a los respectivos casquillos (5) y a los ejes de articulación (7, 8) de las placas, de modo que los brazos (6) separan o acercan los ejes de articulación (7, 8) respecto al citado eje (4) definiendo las posiciones exterior e interior. La posición exterior corresponde al encofrado en posición de trabajo y la posición interior corresponde a la posición de extracción del encofrado una vez el hormigón ya ha fraguado. Permite una fácil extracción del encofrado y la fabricación de cualquier tipo de pieza hueca.Formwork for concrete and the like. It comprises a plurality of articulated plates (1) that define an enclosure (2) where the concrete is deposited and means for its movement (3) from an exterior position to an interior position of said enclosure (2). The displacement means (3) of the plates comprise a longitudinal interior axis (4) through which bushings (5) and articulated arms (6) move to the respective bushings (5) and to the articulation axes (7, 8) of the plates, so that the arms (6) separate or bring the articulation axes (7, 8) closer to the aforementioned axis (4) defining the exterior and interior positions. The external position corresponds to the formwork in working position and the internal position corresponds to the extraction position of the formwork once the concrete has set. It allows easy removal of the formwork and the manufacture of any type of hollow part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602608A ES2132015B1 (en) | 1996-12-02 | 1996-12-02 | FORMWORK FOR CONCRETE AND SIMILAR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602608A ES2132015B1 (en) | 1996-12-02 | 1996-12-02 | FORMWORK FOR CONCRETE AND SIMILAR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2132015A1 ES2132015A1 (en) | 1999-08-01 |
ES2132015B1 true ES2132015B1 (en) | 2000-03-01 |
Family
ID=8296966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602608A Expired - Fee Related ES2132015B1 (en) | 1996-12-02 | 1996-12-02 | FORMWORK FOR CONCRETE AND SIMILAR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2132015B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2359306B1 (en) * | 2008-11-12 | 2012-05-17 | Conste Prefaricados, S.L | RECYCLABLE TUNNEL FORMWORK IN THE IN SITU CONSTRUCTION OF NICHES AND SIMILARS, STRUCTURE FOR THE ASSEMBLY AND EXTRACTION OF THE TUNNEL FORMWORK AND CONSTRUCTION PROCESS OF THE NICHE THROUGH STRUCTURE AND THE TUNNEL FORMWORK. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT336070B (en) * | 1972-04-22 | 1977-04-12 | Maier Josef | ROOM FORMWORK |
AT338683B (en) * | 1974-04-05 | 1977-09-12 | Mischek Hugo Dipl Ing | PLANT FOR THE PRODUCTION OF ROOM CELLS |
FR2289704A1 (en) * | 1974-10-29 | 1976-05-28 | Auxiliaire Entreprises Soc | Internal shuttering using retractable moulds - has telescopic legs and drop leaf edges for ease of stripping |
FR2667534B2 (en) * | 1989-10-25 | 1993-01-22 | Cedibat | METHOD AND DEVICE FOR MOLDING CONSTRUCTION BLOCKS. |
FR2678015B1 (en) * | 1991-06-20 | 1993-09-03 | Lefebvre Louis | PROCESS FOR FORMING AND DECOFFERING WALLS OF HIGH CAST MATERIAL ABOVE A REFERENCE SURFACE AND MEANS FOR CARRYING OUT THIS PROCESS. |
-
1996
- 1996-12-02 ES ES9602608A patent/ES2132015B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2132015A1 (en) | 1999-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990801 Kind code of ref document: A1 Effective date: 19990801 |
|
FD1A | Patent lapsed |
Effective date: 20041203 |