FR2580981A1 - Improved plant for spraying mortar reinforced with glass fibres for the manufacture of prefabricated panels - Google Patents
Improved plant for spraying mortar reinforced with glass fibres for the manufacture of prefabricated panels Download PDFInfo
- Publication number
- FR2580981A1 FR2580981A1 FR8506551A FR8506551A FR2580981A1 FR 2580981 A1 FR2580981 A1 FR 2580981A1 FR 8506551 A FR8506551 A FR 8506551A FR 8506551 A FR8506551 A FR 8506551A FR 2580981 A1 FR2580981 A1 FR 2580981A1
- Authority
- FR
- France
- Prior art keywords
- projection
- guide means
- head
- mortar
- nozzle
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- 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
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
- B28B1/32—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by projecting, e.g. spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
- B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
Abstract
Description
L'invention a pour objet un poste perfectionné pour la fabrication précise et rapide de pièces réalisées par projection d'une matière, à travers une buse, comme par exemple des voiles ou des panneaux plus ou moins épais composés en totalité ou en partie d'une couche de mortier renforcé par des fibres de verre. The subject of the invention is an improved station for the precise and rapid manufacture of parts produced by the projection of a material, through a nozzle, such as, for example, more or less thick veils or panels composed in whole or in part of a layer of mortar reinforced with glass fibers.
On utilise déjà des postes conçus pour projeter à travers une buse du mortier renforcé de fibres de verre, afin de réaliser une couche régulière de mortier dans un moule placé sur un support. Dans ces postes connus, la buse de projection est simplement montée déplaçable le long d'un chemin rectiligne de guidage ; l'ensemble du support et du moule dans lequel se fait la projection est déplaçable aussi. We are already using stations designed to spray glass fiber reinforced mortar through a nozzle, in order to produce an even layer of mortar in a mold placed on a support. In these known stations, the projection nozzle is simply mounted movable along a straight guide path; the whole of the support and of the mold in which the projection is made is movable too.
Quand on veut réaliser des pièces en mortier projeté ayant des contours complexes ou des pièces avec des parties à préserver de la projection, on utilise des masques qui protègent ces parties.When you want to make parts in projected mortar with complex contours or parts with parts to be preserved from projection, we use masks which protect these parts.
L'invention a pour but principal de parvenir à un poste perfectionné de projection de mortier avec lequel il n'est plus nécessaire de déplacer l'ensemble du support ni d'utiliser des masques. The main object of the invention is to arrive at an improved mortar spraying station with which it is no longer necessary to move the entire support or to use masks.
Dans un poste de projection de mortier renforcée par des fibres comprenant un support de moule, un moyen de guidage rectiligne monté au-dessus de ce support, une tête de projection de mortier montée déplaçable le long de ce moyen de guidage rectiligne, selon l'invention le support est fixe pendant La projection et comprend, si nécessaire, des moyens d'immobilisation en position d'un moule, cependant que le moyen de guidage rectiligne de la buse est déplaçable en sens perpendiculaire au sens de déplacement de la tête de projection le long de ce moyen de guidage rectiligne. In a fiber reinforced mortar spraying station comprising a mold support, a rectilinear guide means mounted above this support, a mortar projection head mounted movable along this rectilinear guide means, according to the invention the support is fixed during projection and includes, if necessary, means for immobilizing a mold in position, while the rectilinear guide means for the nozzle is movable in a direction perpendicular to the direction of movement of the projection head along this rectilinear guide means.
De préférence, la tête de projection est dépla çable en outre dans des sens de rapprochement et d'éloignement du support et du moule ; de préférence aussi, cette tête est réglable en position par rotation autour de son axe général longitudinal avec une amplitude de 1800 au moins et autour d'un axe perpendiculaire à cet axe longitudinal avec une amplitude de 1200 au moins. Preferably, the projection head is displaceable further in the directions of approaching and moving away from the support and from the mold; preferably also, this head is adjustable in position by rotation about its general longitudinal axis with an amplitude of at least 1800 and around an axis perpendicular to this longitudinal axis with an amplitude of at least 1200.
Avantageusement, le support est constitué par une voie, des chariots sont prévus pour circuler sur cette voie et porter des moules, le moyen de guidage rectiligne de la buse est monté déplaçable à chacune de ses extrémités opposées par des guides supportés par des premières parois traversées par ladite voie et ces premières parois sont reliées à leurs extrémités par des secondes parois parallèles à la voie. Advantageously, the support is constituted by a track, carriages are provided to circulate on this track and to carry molds, the rectilinear guide means of the nozzle is mounted movable at each of its opposite ends by guides supported by first crossed walls by said track and these first walls are connected at their ends by second walls parallel to the track.
En outre, le moyen de guidage de la buse et les guides de ce moyen de guidage sont conçus pour supporter des détecteurs appropriés, par exemple des détecteurs de proximité, facilement réglables en position. In addition, the nozzle guide means and the guides of this guide means are designed to support appropriate detectors, for example proximity switches, easily adjustable in position.
On donnera maintenant, sans intention limitative et sans excLure aucune variante, une description d'un exemple préféré de réalisation. On se reportera aux dessins annexés dans lesquels :
- La figure 1 est une vue générale en perspective d'un poste perfectionné selon L'invention,
- la figure 2 est une vue en perspective de la tête de projection qui fait partie du poste de la figure 1,
- La figure 3 est une vue schématique de dessus dt poste Je La figure 1,
- La figure 4 est une vue de détail montrant la réalisation d'un panneau,
- les figures 5a, 5b, 5c sont des vues de dessus de divers panneaux réalisables sans masque à L'aide du poste de L'invention.A description will now be given, without limiting intention and without exchanging any variant, of a preferred embodiment. Reference is made to the accompanying drawings in which:
FIG. 1 is a general perspective view of an improved station according to the invention,
FIG. 2 is a perspective view of the projection head which is part of the station in FIG. 1,
FIG. 3 is a schematic view from above of the station I FIG. 1,
FIG. 4 is a detail view showing the production of a panel,
- Figures 5a, 5b, 5c are top views of various panels achievable without mask using the station of the invention.
Le poste de l'invention visible sur la figure 1 comprend une voie 1 sur laquelle circulent à la suite des chariots supportant des moules 2 (fig. 3). Cette voie 1 passe sous deux poutres 3,3' surélevées, parallèles et espacées suffisamment, qui Lui sont perpendiculaires. Dans leur partie supérieure ces parois 3,3' sont munies de moyens de guidage 4,4', mieux visibles sur la figure 3 ; sur ces moyens de guidage 4,4' sont montés déplaçables les deux extrémités opposées d'une poutre 5 qui est parallèle à la voie 1. Les poutres 3,3' sont réunies à leurs extrémités par des poutres pleines 3",3"' qui sont parallèles à la voie 1. The post of the invention visible in FIG. 1 comprises a track 1 on which circulate following the carriages supporting molds 2 (fig. 3). This track 1 passes under two raised 3.3 'beams, parallel and sufficiently spaced, which are perpendicular to it. In their upper part, these walls 3,3 ′ are provided with guide means 4,4 ′, better visible in FIG. 3; on these guide means 4,4 'are mounted displaceable the two opposite ends of a beam 5 which is parallel to the track 1. The beams 3,3' are joined at their ends by solid beams 3 ", 3" ' which are parallel to track 1.
Cette poutre 5, visible aussi sur la figure 2, est un moyen de guidage rectiligne d'un chariot de projection 6 qui porte une tête de projection désignée dans son ensemble par la référence générale 7. Par rapport au chariot 6, la tête 7 est déplaçable comme indiqué par une flèche double F1 dans des sens de rapprochement et d'éloignement de la voie 1 sous L'effet d'un moteur non visible sur les figures ; de plus, cette tête 7 a un axe général longitudinal 8 autour duquel sa partie inférieure qui comprend une buse de projection 9 est déplaçable en rotation sur une amplitude de 3600 sous
L'effet d'un moteur 10. Plus exactement, l'arbre de ce dernier qui est coaxial à l'axe général 8 porte une équerre 11.Celle-ci est fixée à L'arbre du moteur 10 par une branche 11A et elle a une branche 118 qui est parallèle à L'axe général 8. Sur cette branche 118 est monté un vérin 12 qui est attelé à un doigt de manoeuvre 13 ; celui-ci est calé en rotation avec un arbre 14 qui est supporté par la branche 118 perpendiculairement à l'axe général 8A cet arbre 14 est fixé un corps 15 où aboutissent les différents tuyaux 16,16',17 d'arrivée de mortier, de fibres de renforcement et d'air respectivement. La buse 9 est montée sur le corps 15 ; ce dernier avec les embouts de raccordement des tuyaux 16,16,17 et le moyen de montage de diverses buses 9 est disponible dans le commerce.Le vérin 12 permet d'orienter ta buse 9 avec une amplitude de 600 dans un sens et dans le sens opposé par rapport à liaxe général 8, comme indiqué par une flèche double
F2 sur la figure 2.This beam 5, also visible in FIG. 2, is a rectilinear guide means for a projection carriage 6 which carries a projection head designated as a whole by the general reference 7. With respect to the carriage 6, the head 7 is movable as indicated by a double arrow F1 in directions of approach and away from track 1 under the effect of a motor not visible in the figures; moreover, this head 7 has a general longitudinal axis 8 around which its lower part which comprises a projection nozzle 9 is displaceable in rotation over an amplitude of 3600 under
The effect of a motor 10. More precisely, the shaft of the latter which is coaxial with the general axis 8 carries a square 11. This is fixed to the shaft of the motor 10 by a branch 11A and it has a branch 118 which is parallel to the general axis 8. On this branch 118 is mounted a jack 12 which is coupled to an operating finger 13; this is locked in rotation with a shaft 14 which is supported by the branch 118 perpendicularly to the general axis 8A this shaft 14 is fixed a body 15 where the various pipes 16, 16 ′, 17 of mortar inlet terminate, reinforcing fibers and air respectively. The nozzle 9 is mounted on the body 15; the latter with the connecting pieces of the pipes 16, 16, 17 and the means for mounting various nozzles 9 is commercially available. The jack 12 makes it possible to orient your nozzle 9 with an amplitude of 600 in one direction and in the opposite direction to general axis 8, as indicated by a double arrow
F2 in Figure 2.
La poutre 5 ainsi que les moyens de guidage 4,4' de cette poutre sont conçus pour porter aussi des détecteurs 18,19 respectivement, au nombre de quatre par exemple, visibles sur La figure 3 seulement. Ces détecteurs sont d'un type quelconque approprié, par exemple des détecteurs de proximité qui permettent de contrôler les mouvements du chariot de projection 6 le long de la poutre 5, et les mouvements de cette poutre 5 le long des moyens de guidage 4,4'. The beam 5 and the guide means 4, 4 'of this beam are designed to also carry detectors 18, 19 respectively, four in number for example, visible in FIG. 3 only. These detectors are of any suitable type, for example proximity detectors which make it possible to control the movements of the projection carriage 6 along the beam 5, and the movements of this beam 5 along the guide means 4,4 '.
Le poste de l'invention permet de-travailler à une cadence de travaiL élevée grâce à La succession rapide et facile des chariots portant des moules 2 à l'intérieur du poste et grâce aux possibilités de déplacement données à la buse de projection 9 et qui sont telles que le moule 2 reste en position fixe pendant toute la projection. La figure 4 montre que les côtés verticaux d'un mouLe 2 peuvent recevoir une couche projetée sans que ce moule soit déplacé. The station of the invention makes it possible to work at a high rate of work thanks to the quick and easy succession of the carriages carrying molds 2 inside the station and thanks to the possibilities of movement given to the projection nozzle 9 and which are such that the mold 2 remains in a fixed position throughout the projection. FIG. 4 shows that the vertical sides of a mold 2 can receive a sprayed layer without this mold being moved.
Les figures 5a,5b,5c montrent respectivement des panneaux 20,21,22 qui ont chacun une partie 23,24,25 de Leur surface qui ne doit pas recevoir de mortier projeté. Grâce à la mobilité de la buse 9, conformément à L'invention, iL n'est pas nécessaire d'utiliser des masques pour protéger les parties 23,24,25 de la projection. Quand un moule 2 a été mis en pLace et immobilisé à l'intérieur du poste en dessous des poutres 3,3',3",3"', on place sur la poutre 5 les détecteurs 19 aux positions qui correspondent aux extrémités du moule 2 et éventueLlement aux extrémités d'une partie 26 à ne pas recouvrir de mortier projeté. On place aussi sur Le moyen de guidage 4 les détecteurs 18 aux positions qui correspondent aux extrémités du moule 2 et éventuellement de la partie 26. FIGS. 5a, 5b, 5c respectively show panels 20, 21, 22 which each have a portion 23, 24, 25 of their surface which must not receive any projected mortar. Thanks to the mobility of the nozzle 9, in accordance with the invention, iL is not necessary to use masks to protect the parts 23, 24, 25 of the projection. When a mold 2 has been put in place and immobilized inside the station under the beams 3.3 ', 3 ", 3"', the detectors 19 are placed on the beam 5 at the positions which correspond to the ends of the mold 2 and possibly at the ends of a part 26 not to be covered with sprayed mortar. The detectors 18 are also placed on the guide means 4 at the positions which correspond to the ends of the mold 2 and possibly of the part 26.
Ensuite, Les mouvements de la poutre 5 et du chariot de projection 6 sont commandés pour que Le mortier soit projeté juste sur la surface désirée en évitant avec une précision suffisante en pratique la partie 26 à réserver. Then, the movements of the beam 5 and the projection carriage 6 are controlled so that the mortar is projected just onto the desired surface while avoiding with sufficient precision in practice the part 26 to be reserved.
Un poste conforme à L'invention peut projeter 15 à 30 daN de mortier de fibre de verre par minute et la surface recevant la projection peut avoir, par exemple, des dimensions de 4,50 x 3,50 m. Un panneau de ce genre est un panneau préfabriqué pour la construction de bâtiments avec une partie réservée 23 pour une fenêtre ou 24,25 pour une porte. On commence par garnir le fond du moule d'une couche de mortier à 5 % de fibres de verre sur une épaisseur de 1 cm, puis on dépose sur ce mortier une feuille de polystyrène expansé de 9 à 10 cm d'épaisseur et on projette sur cet isolant une couche de mortier à 5 % de fibres de verre, également d'une épaisseur de 1 cm. Cette épaisseur s'obtient, naturellement, par des passes successives de La buse 9 au -dessus de La surface à couvrir. A station in accordance with the invention can spray 15 to 30 daN of fiberglass mortar per minute and the surface receiving the spray can have, for example, dimensions of 4.50 x 3.50 m. A panel of this kind is a prefabricated panel for the construction of buildings with a reserved part 23 for a window or 24.25 for a door. We start by lining the bottom of the mold with a layer of 5% glass fiber mortar to a thickness of 1 cm, then we deposit on this mortar a sheet of expanded polystyrene 9 to 10 cm thick and we project on this insulator, a layer of 5% glass fiber mortar, also 1 cm thick. This thickness is obtained, of course, by successive passes of the nozzle 9 above the surface to be covered.
Le tuyau 17 d'arrivée d'air sous pression comprend trois conduits (non visibles sur les dessins) qui sont affectés chacun à une fonction déterminée : il existe un conduit d'air pour un moteur de coupe des fibres de verre, un conduit d'air pour la projection des fibres coupées, un conduit d'air pour La projection du mortier. The pressurized air inlet pipe 17 comprises three ducts (not visible in the drawings) which are each assigned to a specific function: there is an air duct for a motor for cutting glass fibers, a duct for air for the projection of cut fibers, an air duct for the projection of the mortar.
Dans un poste conçu conformément à l'invention, les organes mécaniques et électriques ne risquent pas d'être abimés par le mortier puisque, comme il ressort de la description qui précède, La buse de projection 9 supportée au moyen de La branche 11B de l'équerre 11 se trouve en dessous de l'ensemble des organes, mécaniques et électriques, à partir de la poutre 5. In a station designed in accordance with the invention, the mechanical and electrical members are not likely to be damaged by the mortar since, as appears from the preceding description, the projection nozzle 9 supported by means of the branch 11B of the square 11 is located below all the mechanical and electrical components, starting from beam 5.
Un poste conforme à l'invention peut fonctionner de manière automatique, à L'aide d'un automate programmable et des détecteurs 18, 19; après avoir sélectionné le type de panneau à fabriquer, 20, 21 ou 22, on met aux emplacements voulus les détecteurs 18, 19, après quoi Le fonctionnement automatique peut commencer. A station according to the invention can operate automatically, using a programmable controller and detectors 18, 19; after selecting the type of panel to be manufactured, 20, 21 or 22, the detectors 18, 19 are placed in the desired locations, after which automatic operation can begin.
Le poste de L'invention a encore L'avantage d'être utilisable sous le contrôle d'un microordinateur, sans le réglage de la position des détecteurs 18, 19. La configuration des divers panneaux étant mise en mémoire, les limites des courses de la tête de projection sont définies, dans les trois dimensions, à partir d'un Logiciel. The station of the invention also has the advantage of being usable under the control of a microcomputer, without adjusting the position of the detectors 18, 19. The configuration of the various panels being stored, the limits of the travel the projection head are defined, in three dimensions, from Software.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8506551A FR2580981B1 (en) | 1985-04-30 | 1985-04-30 | IMPROVED MOUNTING PROJECTOR REINFORCED WITH GLASS FIBERS FOR THE MANUFACTURE OF PREFABRICATED PANELS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8506551A FR2580981B1 (en) | 1985-04-30 | 1985-04-30 | IMPROVED MOUNTING PROJECTOR REINFORCED WITH GLASS FIBERS FOR THE MANUFACTURE OF PREFABRICATED PANELS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2580981A1 true FR2580981A1 (en) | 1986-10-31 |
| FR2580981B1 FR2580981B1 (en) | 1988-07-22 |
Family
ID=9318818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8506551A Expired FR2580981B1 (en) | 1985-04-30 | 1985-04-30 | IMPROVED MOUNTING PROJECTOR REINFORCED WITH GLASS FIBERS FOR THE MANUFACTURE OF PREFABRICATED PANELS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2580981B1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0404168A2 (en) * | 1989-06-23 | 1990-12-27 | Herberts Gesellschaft mit beschränkter Haftung | Device and method for coating the cut edges of sheets |
| FR2666052A1 (en) * | 1990-08-21 | 1992-02-28 | Brault Benoit | Device and method for decorating ceramic materials |
| FR2813539A1 (en) * | 2000-09-04 | 2002-03-08 | Eisenmann France Sarl | Machine for applying wax on automobile bodywork comprises longitudinal and transverse guides for nozzle holders with motorized means for their programmed displacement |
| ITMI20091474A1 (en) * | 2009-08-13 | 2011-02-14 | Vd Srl | PAINTING SYSTEM OF PANELS AND PROFILES FOR THE FURNITURE INDUSTRY |
| ITBO20090774A1 (en) * | 2009-11-30 | 2011-06-01 | Air Power Group S P A | METHOD FOR THE APPLICATION OF SMALTI, ENGOBBI OR SIMILAR PRODUCTS ON CERAMIC TILES, AND A DEVICE THAT ACTIVATES THIS METHOD |
| WO2013010545A1 (en) * | 2011-07-19 | 2013-01-24 | Connovate Aps | Method of manufacturing a complete insulated high strength concrete element having a superior surface, as well as a high strength concrete element manufactured by said method |
| IT201800005013A1 (en) * | 2018-05-02 | 2019-11-02 | EQUIPMENT FOR THE APPLICATION OF DECORATION PRODUCTS ON CERAMIC ARTICLES |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877399A (en) * | 2019-11-03 | 2020-03-13 | 山东基尚新型建材有限公司 | Be used for ALC panel processingequipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1599216A (en) * | 1922-11-24 | 1926-09-07 | Richard F Dalton | Formation of blocks of terra cotta or the like |
| FR1280969A (en) * | 1961-02-07 | 1962-01-08 | Devilbiss Co | Memory device for spraying machines or the like |
| DE2200297A1 (en) * | 1971-01-06 | 1972-08-03 | Great Western Consolitated Inc | Method and device for the production of elongated, seamless plastic sheets |
| US3827309A (en) * | 1973-03-14 | 1974-08-06 | R Dooley | Manipulating mechanism |
| US3865525A (en) * | 1972-06-26 | 1975-02-11 | Owens Corning Fiberglass Corp | Apparatus for coating three dimensional objects |
| GB1402348A (en) * | 1973-06-14 | 1975-08-06 | Secmer Sa | Reciprocating apparatus |
| FR2307086A1 (en) * | 1975-04-10 | 1976-11-05 | Charcon Composites Ltd | IMPROVEMENTS TO SHEET PILES |
| US4036437A (en) * | 1976-02-18 | 1977-07-19 | Alfred J. Dreher | Apparatus with reversing linear traverse mechanism for spraying material |
| US4411940A (en) * | 1978-07-11 | 1983-10-25 | Trw Inc. | Airfoil |
-
1985
- 1985-04-30 FR FR8506551A patent/FR2580981B1/en not_active Expired
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1599216A (en) * | 1922-11-24 | 1926-09-07 | Richard F Dalton | Formation of blocks of terra cotta or the like |
| FR1280969A (en) * | 1961-02-07 | 1962-01-08 | Devilbiss Co | Memory device for spraying machines or the like |
| DE2200297A1 (en) * | 1971-01-06 | 1972-08-03 | Great Western Consolitated Inc | Method and device for the production of elongated, seamless plastic sheets |
| US3865525A (en) * | 1972-06-26 | 1975-02-11 | Owens Corning Fiberglass Corp | Apparatus for coating three dimensional objects |
| US3827309A (en) * | 1973-03-14 | 1974-08-06 | R Dooley | Manipulating mechanism |
| GB1402348A (en) * | 1973-06-14 | 1975-08-06 | Secmer Sa | Reciprocating apparatus |
| FR2307086A1 (en) * | 1975-04-10 | 1976-11-05 | Charcon Composites Ltd | IMPROVEMENTS TO SHEET PILES |
| US4036437A (en) * | 1976-02-18 | 1977-07-19 | Alfred J. Dreher | Apparatus with reversing linear traverse mechanism for spraying material |
| US4411940A (en) * | 1978-07-11 | 1983-10-25 | Trw Inc. | Airfoil |
Non-Patent Citations (2)
| Title |
|---|
| KUNSTOFFE, vol. 74, no. 12, décembre 1984, pages 724, Munich, DE; "Handhabungsger{t in Modulbauweise" * |
| MODERN PLASTICS INTERNATIONAL, vol. 12, no. 6, juin 1982, pages 22,24, Lausanne, CH; "Airfoil automation to boost advanced plastics composites" * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0404168A2 (en) * | 1989-06-23 | 1990-12-27 | Herberts Gesellschaft mit beschränkter Haftung | Device and method for coating the cut edges of sheets |
| EP0404168A3 (en) * | 1989-06-23 | 1991-06-26 | Herberts Gesellschaft mit beschränkter Haftung | Device and method for coating the cut edges of sheets |
| FR2666052A1 (en) * | 1990-08-21 | 1992-02-28 | Brault Benoit | Device and method for decorating ceramic materials |
| FR2813539A1 (en) * | 2000-09-04 | 2002-03-08 | Eisenmann France Sarl | Machine for applying wax on automobile bodywork comprises longitudinal and transverse guides for nozzle holders with motorized means for their programmed displacement |
| ITMI20091474A1 (en) * | 2009-08-13 | 2011-02-14 | Vd Srl | PAINTING SYSTEM OF PANELS AND PROFILES FOR THE FURNITURE INDUSTRY |
| ITBO20090774A1 (en) * | 2009-11-30 | 2011-06-01 | Air Power Group S P A | METHOD FOR THE APPLICATION OF SMALTI, ENGOBBI OR SIMILAR PRODUCTS ON CERAMIC TILES, AND A DEVICE THAT ACTIVATES THIS METHOD |
| WO2013010545A1 (en) * | 2011-07-19 | 2013-01-24 | Connovate Aps | Method of manufacturing a complete insulated high strength concrete element having a superior surface, as well as a high strength concrete element manufactured by said method |
| IT201800005013A1 (en) * | 2018-05-02 | 2019-11-02 | EQUIPMENT FOR THE APPLICATION OF DECORATION PRODUCTS ON CERAMIC ARTICLES |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2580981B1 (en) | 1988-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3233430B1 (en) | Device and method for producing three-dimensional structures created in successive layers | |
| CA2089209C (en) | Process for realizing a fiber reinforcement for a composite material part, and composite part comprising such a reinforcement | |
| FR2580981A1 (en) | Improved plant for spraying mortar reinforced with glass fibres for the manufacture of prefabricated panels | |
| CH626673A5 (en) | ||
| EP0474531B1 (en) | Method and apparatus for bending glass sheets | |
| EP0830232A1 (en) | Apparatus for working on a tube portion using a laser beam, and use thereof on pipe tubes on a marine pipe-laying or pipe recovery barge | |
| FR2881677A1 (en) | ROTARY DEVICE FOR TRANSFERRING CONTAINERS | |
| FR2497975A1 (en) | APPARATUS FOR WORKING ON MOVING SHEET MATERIAL | |
| FR2620462A1 (en) | DEVICE FOR REMOVING MATERIAL FROM FIBERS, IN PARTICULAR BALLS OF WIREABLE MATERIAL | |
| FR2531420A1 (en) | PUSH BUTTON OF GLASS CONTAINERS | |
| FR2804349A1 (en) | SPRAY DEVICE INTENDED IN PARTICULAR FOR A CAR BODY PAINTING CABIN | |
| US4333973A (en) | Insulating machine and process | |
| EP1163383B1 (en) | Cross-lapper | |
| US4254912A (en) | Mobile spraying apparatus for watering cultivated surfaces | |
| EP0531501B1 (en) | Method and device for deburring a steel strip cut into slabs | |
| FR2711123A1 (en) | Transporter-rocker for large parts. | |
| FR2553708A1 (en) | APPARATUS FOR WINDING FILAMENTS, IN PARTICULAR PLASTIC MATERIAL REINFORCEMENT | |
| US2480889A (en) | Hydraulic barker | |
| FR2863928A1 (en) | Plastic preform stretching/blow-moulding machine has stretching rod support and drive mechanism with tipper and motion converter | |
| FR2657275A3 (en) | Automatic machine for spraying onto manufactured products and corresponding method of spraying | |
| EP0465308B1 (en) | Furnace for bending glass-sheets | |
| FR2624036A1 (en) | METHOD AND DEVICE FOR PROJECTING A PRODUCT ON THE OPPOSITE FACES OF A PANEL | |
| CN209937711U (en) | Tramcar trough-shaped steel rail integral rubber sheath production system | |
| EP2140991A2 (en) | Machine for continuous production of pre-stressed or reinforced concrete pieces | |
| FR2480666A1 (en) | Prodn. of unilaterally polished stone slabs - involves sawing parallel slices off block with face of block polished before each cut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |