FR2671029A1 - Method for moulding, in series, pool borders with rounded edges - Google Patents
Method for moulding, in series, pool borders with rounded edges Download PDFInfo
- Publication number
- FR2671029A1 FR2671029A1 FR9016610A FR9016610A FR2671029A1 FR 2671029 A1 FR2671029 A1 FR 2671029A1 FR 9016610 A FR9016610 A FR 9016610A FR 9016610 A FR9016610 A FR 9016610A FR 2671029 A1 FR2671029 A1 FR 2671029A1
- Authority
- FR
- France
- Prior art keywords
- base
- inverted
- polystyrene
- molds
- series
- 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.)
- Granted
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
-
- 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
- B28B7/0097—Press moulds; Press-mould and press-ram assemblies
-
- 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
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/141—Coping elements for swimming pools
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
La présente invention a pour objet un procédé de moulage en série de margelles de piscines. The subject of the present invention is a process for the serial molding of swimming pool copings.
Les rebords de piscines sont généralement pourvus de margelles à bords arrondis permettant aux nageurs de s'y agripper ou d'y prendre appui par les pieds pour plonger sans risque d'égratignure ou de blessure. Seule une finition parfaite, sans aspérités, évite de tels désagréments. The edges of swimming pools are generally provided with curbs with rounded edges allowing swimmers to grab onto it or rest on it by the feet to dive without risk of scratching or injury. Only a perfect finish, without roughness, avoids such inconvenience.
Une telle finition peut être obtenue par la mise en oeuvre d'une table à retournement sur laquelle sont positionnés des moules et qui utilise la technique de pondage, permettant ainsi une fabrication en grande série. L'inconvénient est que ce procédé nécessite l'achat d'un matériel coûteux. Such a finish can be obtained by the use of a turning table on which molds are positioned and which uses the laying technique, thus allowing mass production. The disadvantage is that this process requires the purchase of expensive equipment.
Le procédé selon l'invention permet de réaliser à moindre coût un grand nombre de margelles de piscine présentant une surface lisse, sans aspérités. The method according to the invention makes it possible to produce a large number of swimming pool copings having a smooth surface, without roughness, at low cost.
La présente invention a ainsi pour objet un procédé de moulage en série de margelles de piscine mettant en oeuvre des moules de presses à blocs renfermant chacun une pièce de polystyrène de section en forme de T inversé, dont le périmètre rectangulaire de la base est égal à celui délimité par les bords internes des parois verticales desdits moules, la base du T inversé reposant sur la planche qui en constitue le fond et sa branche centrale séparant le moule en deux compartiments de forme correspondant à la découpe particulière réalisée dans les parois des branches de la pièce en polystyrène et dans lesquels le béton est coulé puis pressé par un pilon. The subject of the present invention is therefore a process for the serial molding of swimming pool copings using molds for block presses each containing a piece of polystyrene with an inverted T-shaped section, the rectangular perimeter of the base of which is equal to that delimited by the internal edges of the vertical walls of said molds, the base of the inverted T resting on the board which forms the bottom and its central branch separating the mold into two compartments of shape corresponding to the particular cut made in the walls of the branches of the polystyrene part and in which the concrete is poured and then pressed by a pestle.
Suivant une autre caractéristique de l'invention, une pièce en polystyrène présente, de part et d'autre de l'axe central du T, un évidement arrondi réalisé dans chaque bord latéral de la partie inférieure de la branche centrale jusqu'au voisinage de l'extrémité des deux branches formant la base du T inversé, de telle sorte qu'elle permet la fabrication simultanée de deux margelles à bords arrondis, le béton étant versé dans chacun des compartiments ainsi formés avant d'être comprimé par le pilon. According to another characteristic of the invention, a polystyrene piece has, on either side of the central axis of the T, a rounded recess produced in each lateral edge of the lower part of the central branch up to the vicinity of the end of the two branches forming the base of the inverted T, so that it allows the simultaneous manufacture of two curbs with rounded edges, the concrete being poured into each of the compartments thus formed before being compressed by the pestle.
Après démoulage, l'ensemble constitué de la pièce en polystyrène et des deux margelles reste sur la planche, facilitant leur transport, lesdites pièces en polystyrène n'étant retirées qu'après la fin du cycle d'étuvage. After demolding, the assembly consisting of the polystyrene part and the two coping remains on the board, facilitating their transport, said polystyrene parts being removed only after the end of the steaming cycle.
Les caractéristiques et les avantages de la présente invention ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif. The characteristics and advantages of the present invention will emerge more clearly from the description which follows and which relates to the appended drawing, which represents a non-limiting embodiment thereof.
Dans le dessin annexé
- la figure 1 représente une vue en coupe des moules mis en oeuvre dans le procédé selon l'invention.In the attached drawing
- Figure 1 shows a sectional view of the molds used in the method according to the invention.
- la figure 2 représente une vue en coupe du produit obtenu après démoulage. - Figure 2 shows a sectional view of the product obtained after demolding.
- la figure 3 représente un mode de réalisation d'une pèce en polystyrène, avec le produit fini obtenu. - Figure 3 shows an embodiment of a polystyrene piece, with the finished product obtained.
Si on se réfère à la figure 1 on peut voir un ensemble de moules 1 d'une presse à blocs posés sur une planche 3, une pièce en polystyrène 2 placée dans chaque moule, un pilon 4 servant à comprimer le béton. If we refer to Figure 1 we can see a set of molds 1 of a block press placed on a board 3, a piece of polystyrene 2 placed in each mold, a pestle 4 used to compress the concrete.
Si on se réfère à la figure 2 on peut voir le produit après démoulage, soit les pièces en polystyrène 2 et de part et d'autre, dans les deux évidements 22 et 23, deux margelles 5 en béton, les pièces 2 protégeant les margelles 5 pendant leur manipulation. If we refer to Figure 2 we can see the product after demolding, either the polystyrene parts 2 and on either side, in the two recesses 22 and 23, two concrete coping 5, the parts 2 protecting the coping 5 during their handling.
Si on se réfère à la figure 3 on peut voir une pièce en polystyrène 2 de base rectangulaire 21 et de section en T inversé, la branche transversale du T formant la base 21, la branche centrale formant la paroi verticale 20 et comportant deux évidements 22 et 23 arrondis ménagés à la partie inférieure de chaque face de la paroi verticale 20 et dans la base 21, un rebord 24 et 25 étant ménagé de part et d'autre de la base 21. On voit aussi une margelle 6 présentant une extrémité arrondie 61. If we refer to Figure 3 we can see a polystyrene piece 2 of rectangular base 21 and of inverted T section, the transverse branch of the T forming the base 21, the central branch forming the vertical wall 20 and having two recesses 22 and 23 rounded formed at the bottom of each face of the vertical wall 20 and in the base 21, a rim 24 and 25 being formed on either side of the base 21. We also see a coping 6 having a rounded end 61.
Il va de soi que la présente invention ne saurait être limitée à la description qui précède l'un de ses modes de réalisation, susceptible de subir un certain nombre de modifications sans pour autant sortir du cadre de l'invention. It goes without saying that the present invention cannot be limited to the description which precedes one of its embodiments, capable of undergoing a certain number of modifications without departing from the scope of the invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9016610A FR2671029B1 (en) | 1990-12-28 | 1990-12-28 | PROCESS FOR SERIAL MOLDING OF SWIMMING POOLS WITH ROUNDED EDGES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9016610A FR2671029B1 (en) | 1990-12-28 | 1990-12-28 | PROCESS FOR SERIAL MOLDING OF SWIMMING POOLS WITH ROUNDED EDGES. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2671029A1 true FR2671029A1 (en) | 1992-07-03 |
FR2671029B1 FR2671029B1 (en) | 1993-04-30 |
Family
ID=9403943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9016610A Expired - Fee Related FR2671029B1 (en) | 1990-12-28 | 1990-12-28 | PROCESS FOR SERIAL MOLDING OF SWIMMING POOLS WITH ROUNDED EDGES. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2671029B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0579571A1 (en) * | 1992-07-14 | 1994-01-19 | Jose Cantos-Torro | A process for manufacturing, curing, protecting and carrying balusters of any kind |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1925733A (en) * | 1930-02-11 | 1933-09-05 | Pandolfi Paolo Franco | Concrete block mold |
FR1247716A (en) * | 1959-03-30 | 1960-12-02 | Fmc Corp | Concrete casting apparatus |
GB2043739A (en) * | 1979-03-10 | 1980-10-08 | Hall Swimming Pools Ltd Ray | Moulded coping stones for swimming pools |
FR2546805A1 (en) * | 1983-06-02 | 1984-12-07 | Blouin Raymond | Mould for manufacturing and storing construction elements |
FR2588206A1 (en) * | 1985-10-03 | 1987-04-10 | Couvidou Alain | Moulding set intended for the mass production of construction elements moulded using concrete, glass fibres or other materials |
FR2643010A1 (en) * | 1989-02-16 | 1990-08-17 | Desjoyaux Jean Louis | Unit for producing slabs or kerb stones, especially of concrete |
-
1990
- 1990-12-28 FR FR9016610A patent/FR2671029B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1925733A (en) * | 1930-02-11 | 1933-09-05 | Pandolfi Paolo Franco | Concrete block mold |
FR1247716A (en) * | 1959-03-30 | 1960-12-02 | Fmc Corp | Concrete casting apparatus |
GB2043739A (en) * | 1979-03-10 | 1980-10-08 | Hall Swimming Pools Ltd Ray | Moulded coping stones for swimming pools |
FR2546805A1 (en) * | 1983-06-02 | 1984-12-07 | Blouin Raymond | Mould for manufacturing and storing construction elements |
FR2588206A1 (en) * | 1985-10-03 | 1987-04-10 | Couvidou Alain | Moulding set intended for the mass production of construction elements moulded using concrete, glass fibres or other materials |
FR2643010A1 (en) * | 1989-02-16 | 1990-08-17 | Desjoyaux Jean Louis | Unit for producing slabs or kerb stones, especially of concrete |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0579571A1 (en) * | 1992-07-14 | 1994-01-19 | Jose Cantos-Torro | A process for manufacturing, curing, protecting and carrying balusters of any kind |
ES2066664A2 (en) * | 1992-07-14 | 1995-03-01 | Torro Jose Cantos | A process for manufacturing, curing, protecting and carrying balusters of any kind. |
Also Published As
Publication number | Publication date |
---|---|
FR2671029B1 (en) | 1993-04-30 |
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