EP3759291B1 - Dispositif de couverture pouvant être ouvert - Google Patents

Dispositif de couverture pouvant être ouvert Download PDF

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Publication number
EP3759291B1
EP3759291B1 EP19708102.9A EP19708102A EP3759291B1 EP 3759291 B1 EP3759291 B1 EP 3759291B1 EP 19708102 A EP19708102 A EP 19708102A EP 3759291 B1 EP3759291 B1 EP 3759291B1
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EP
European Patent Office
Prior art keywords
panel
panels
condition
fixed
closing
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EP19708102.9A
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German (de)
English (en)
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EP3759291A1 (fr
Inventor
Maurizio Terenzi
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Tender Srl
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Tender Srl
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • E04B7/166—Roof structures with movable roof parts characterised by a translation movement of the movable roof part, with or without additional movements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0358—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts moving, in their own plane, e.g. rolling or sliding, or moving in parallel planes with or without an additional movement, e.g. both pivoting and rolling or sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows

Definitions

  • the present invention relates to the technical field concerning building coverings and it refers to a sunroof covering device particularly suitable for winter gardens, greenhouses, dehor and in general for fixed or mobile and openable structures.
  • a disadvantage of these known devices consists in that they can be subjected to jamming and sliding blocks which are difficult to unlock without maintenance.
  • FR 2 891 561 A1 discloses an openable covering device according to the preamble of claim 1.
  • FR 2 906 282 A1 also discloses an openable covering device.
  • An object of the present invention is to propose a relatively simple, inexpensive and reliable openable cover device which is intrinsically safe and not dangerous for persons, animals and objects laying below the cover.
  • Another object is to propose a device which can be equipped with effective seals and virtually free of water and air infiltrations even if it is installed horizontally or slightly inclined with respect to the horizontal plane.
  • a further object is to propose a device which in its end opening condition can be collected in a respective lateral housing with respect to the surface occupied by it and covered in its closing condition.
  • Another object is to propose a device which is almost free of blocking and which, in the event of stopping due to a blockage of the progress towards opening, is capable, at least in the majority of cases, of returning to the closed condition.
  • the present invention provides an openable covering device according to claim 1.
  • numeral 1 indicates the openable covering device according to the present invention, suitable for winter gardens, greenhouses, dehor and in general for fixed or mobile opening structures and for civil, industrial or commercial buildings.
  • the device 1 illustrated by way of example in the figures is provided with a first panel 3, an intermediate panel 5 and a last panel 7 of rectangular or square shape and movable in a longitudinal opening and closing direction between a closing condition C in which are almost side by side and a condition of end opening A in which they are overlapped, at least partially.
  • the invention provides that the number of intermediate panels 5 may be any and that the dimensions of the panels can vary greatly to adapt the cover to the most varied requirements.
  • Each panel comprises a sheet-like body or a frame which forms a frame for containing or fastening the edges of a panel, a sheet of glassy material or a double-glazing unit and the like.
  • each panel 3, 5, 7 In an operative condition of the device 1, the longitudinal opening direction and the longitudinal sides of the panels 3, 5, 7 are mutually parallel and horizontal or inclined down towards the closing direction and the transverse sides of each panel 3, 5, 7, one front facing the opening direction and the other rear facing the closing direction, are almost horizontal and each panel 3, 5, 7 has respective upper and lower sides.
  • the geometric plane defined by the lower face of the last panel 7 is higher than the geometric planes defined by the upper faces of the other panels 3, 5 and the geometric plane defined by the upper face of the first panel 3 is lower than the geometrical planes defined by the lower faces of the other panels 5, 7; the same provision is provided for any plurality of intermediate panels.
  • each panel 3, 5, 7 are contained or housed in a right side beam means 9 and the left longitudinal sides of each panel 3, 5, 7 are contained or housed in a left lateral beam means 11 where said side beam means 9, 11 are, for example, of the type with a "C" section and are arranged parallel to the longitudinal sides of the panels 3, 5, 7.
  • Each intermediate panel 5 and the last panel 7 has two respective first support means 13 fixed to the side portions of a rear transverse side of the respective panel 5, 7 and projecting downwards; in addition each intermediate panel 5 and last, or upper, 7 has two first abutment means 15 fixed to the side portions of the front transverse side of the respective panel 5, 7 and protruding downwards.
  • Each intermediate 5 and first 3 panel has two respective second support means 19 fixed to the side portions of the front transverse side of the respective panel 5, 3 and projecting upwards; in addition each intermediate panel 5 and first 3 panel has two second abutment means 21 fixed to the side portions of the rear transverse side of the respective panels 5, 3 and projecting upwards.
  • the active or interacting parts of the first abutment means 15 and of the second support means 19 of each side of the panels are arranged on respective first geometrical lateral planes, parallel to the longitudinal direction and perpendicular to the planes defined by the panels, so that they 15, 19 can mutually interact while the active or interacting parts of the first support means 13 and the second abutment means 21 of each side of the panels are arranged on respective second lateral geometric planes, parallel to the first geometric planes and spaced apart from them, so that said first support means 13 and second abutment means 21 can interact with each other without interfering with the first abutment means 15 and the second support means 19.
  • the device 1 further comprises movement means 25 connected to the first panel 3 to move it from the closing condition C to the opening condition A and vice versa.
  • the movement means 25 translate the first panel 3 towards the closing condition C; when the second abutment means 21 and the second support means 19 of the first panel 3 are respectively abut to the first support means 13 and to the first abutment means 15 of the intermediate panel 5 adjacent to the first panel 3, a sort of connection is established between said panels and the first panel 3, by way of movement means 25, it moves in its translation towards the opening condition also this intermediate panel 5 and progressively the subsequent eventual additional intermediate panels and the last panel 7 up to overlap of all the panels 3, 5, 7 or until reaching said opening condition A.
  • the movement means 25 translate the first panel 3 and all the other panels 5, 7 in the opposite direction, dragging them 3, 5, 7 until reaching said closing condition C in which each panel detects respective stop means which block its further translation in the closing direction.
  • the side beam means 9, 11 can have a longitudinal extension approximately equal to the sum of the longitudinal dimensions of all the panels and in this case, in the open condition A the last panel remains in its closed position and all the other panels are collected below it, but preferably, and as shown in the figures, the side beam means 9, 11 have a longitudinal extension approximately equal to the product of the longitudinal dimension of the panels multiplied by the number of panels plus at least 1 and the movement means 25 drag all the panels, including the last 7 up to the front end of the side beam means 9, 11 completely opening the surface occupied by the panels in the closed condition and reaching the total opening condition A of figure 14 .
  • the first support means 13, the first abutment means 15, the second support means 19 and the second abutment means 21 are in pairs and are arranged at the lateral ends of the respective transverse sides of the panels 3, 5, 7.
  • Each of the first 13 and second support means 19 comprises a short upright protruding, respectively, downwards and upwards, starting from the corresponding panel to which it is fixed.
  • each first support means 13 or second 19 opposite to that fixed to its panel is provided with a sliding block or preferably a rolling means consisting, for example, in an idle 35 wheel with a rotation axis perpendicular to the translation direction of the doors.
  • Each of the first abutment means 15 and the second abutment means 21 has a first section with an inclined plane and a second section parallel to the longitudinal or slightly inclined direction and which ends with an stop protrusion.
  • each support means first 13 or second 19 first detects the first inclined plane section, on which it rolls, of the corresponding first 15 or second 21 abutment means, then it rolls along the second section and finally stops against the stop projection causing the drag towards the opening of the overlying panels.
  • the extent of such lifting and lowering, or the predetermined size of the cantilever of the inclined plane depends on the geometrical characteristics of the first inclined plane section, in particular from its extension in a direction perpendicular to the longitudinal and transversal sides of the panels 3, 5 and 7.
  • the side and bottom portions of the first panel 3 are provided with rolling means 27 projecting downwardly and rolling along respective track means 29 formed in or fixed to the side beam means 9, 11.
  • Said stopping means of which at least the intermediate 5 and the last 7 panels are provided, and optionally also the first, comprise respective side arm means 31, for example in the form of a protruding wing and parallel to the panel plan, laterally fixed to the panel and fit for, at least in the closing condition C, abut against the respective bracket means 33 "L” shaped or “C” shaped and fixed to the side beam means 9, 11 to stop the closing stroke of the respective panel and/or to support it in said closing condition C.
  • Each of the bracket means 33 of the stop means comprises a rear wall almost perpendicular to panel plane and intended to match with a side arm means 31 of a respective panel to stop its travel in the closing direction in correspondence with the closing condition and it comprises a lower wall, almost parallel to the panel plane, intended in this last condition to support said side arm means 31 and with it the respective panel.
  • Each bracket means 33 optionally comprises an upper wall parallel to the lower one or inclined in line with the inclined plane of the first portion of the abutment means and placed at a distance from said lower, equal to or slightly greater than the sum of the thickness of the side arm means 31 and of the predetermined length of the overhang of the first section with an inclined plane or decreasing towards the rear wall.
  • the two bracket means 33 and the two corresponding side-arm means 31 of a longitudinal side of a panel 5, 7, are vertically staggered or are less in height than the vertical movement of the respective panel or in any case arranged to avoid interference during translation of the panel.
  • the invention provides that the panels 3, 5 and 7 can slide along respective guides, not shown, fixed to the side beam means 9, 11 parallel to said beam means.
  • the lateral longitudinal portions of the upper faces of the first and intermediate panels 5 and of the lower sides of the intermediate 5 and last panels 7 have respective longitudinal lanes for the fluid rolling, i.e. without jamming, of the wheels 35 of the corresponding first 13 and second 19 support means.
  • the track means 29 of the side beam means 9, 11 have respective recess means 39, for example in the shape of a circumference segment or inclined planes, designed to house respective portions of the rolling means 27 of the first panel 3 in the closed condition C.
  • Said recess means 39 have a depth corresponding to the predetermined length of the overhang of the first inclined section of the first 15 and second 21 abutment means.
  • At least some of the lower perimeter edges of the panels 3, 5 and 7 are provided with sealing gaskets, not shown, projecting downwards and destined, in the closing condition C, to abut with respective abutment and sealing surfaces fixed to the side beam means 9, 11 or to a supporting structure of the last means 9, 11; or, on the contrary, the planes can be obtained or connected to some lower perimeter edges of the panels 3, 5 and 7 and the gaskets can be fixed to the side beam means 9, 11 or to the respective supporting structure.
  • first inclined plane sections of the first abutment means 15 and the second abutment means 21 and the recess means 39 cause a 2-6 mm lifting of the panels 3, 5, 7 when they leave their respective position in the closed condition to translate to the open condition and cause a corresponding lowering when the panel return to their rest position; this allows to optimize the contact and the seal of the gaskets with their respective planes in the closed condition, eliminating or almost eliminating the friction and wear of the gaskets and guaranteeing a perfect seal against water and air in the closing condition.
  • the movement means 25 of the embodiment of the invention shown in the figures comprise two rack means 41, each longitudinally fixed to a respective side beam means 9, 11 and engaged to a respective pinion 43 driven in rotation by a respective motor 45 fixed to a corresponding carriage constrained to move longitudinally along the respective rack means 41 or along the respective side beam means 9, 11.
  • Each carriage is connected by means of a coupling or an articulated arm to a lateral end of the front transverse edge of the first panel 3 to move it into the closing and opening directions and to allow it to be cantilevered in a direction perpendicular to the plane of panel.
  • the rack means extend almost all along the longitudinal extension of the side beam means 9, 11.
  • the teeth of the rack means are facing downwards to protect the teeth themselves and the pinions from any foreign objects fallen from above.
  • Each carriage is provided with a pair of wheels or pulleys arranged to roll along the face of the corresponding rack means opposite to the toothed one; in this way the trolley and with it the motor 45 are constrained to translate along the rack means.
  • Each of the two motors 45 is provided with means for detecting revolutions or revolutions of the motor, with encoder or other type and/or with means for detecting the absorbed current where said detection means send data, pertaining to the detected quantities, to control means of the device, for example of the microprocessor type and programmable, which independently actuate the two motors 45 to guarantee the movement of the panel and to release it in the event of jamming by operating retrograde the last motor 45 which has stopped following the block a predetermined amount or function of the number of revolutions performed by said last motor to lock after the other engine has stopped.
  • the invention provides for the adoption of a single rotation motor of both pinions by means of a transverse axis for transmitting motion.
  • a further alternative provides for the adoption, in place of the racks and pinions, of two threaded axes parallel to the beam means and each placed in axial rotation by its own motor and engaged in a respective nut screw fixed to the first panel 3 so that the rotation of the axes produced by the respective motors causes the translation of the respective nuts and with them of the first panel.
  • movement means 25 which, for example, can comprise belts or chains engaged with pulleys or crowns fixed to the ends of the side beam means 9, 11 and driven by a single motor or by two independent and motors fixed to respective longitudinal sides of the first panel to translate it.
  • the first panel 3 may be equipped with microswitches or other end limit switches in the closed condition and optionally in the open condition for stopping the motors when these conditions are met.
  • the rolling means 27 of the first panel 3 are housed in the respective recess means 39 of the track means 29, the side arm means 31 of the intermediate 5 and last panels are resting on the respective bracket means 33 and the sealing gaskets abut with respective planes, the actuation of the motors causes the beginning of the translation of the first panel into the opening direction and its lifting of a few millimeters, due to the outputs of the rolling means 27 from the recess means 39, and the detachment of the respective seals from the planes.
  • the translation of the first panel proceeds and when the contact of the second abutment means 21 and of the second support means 19 of the first panel 3 occurs with the first support means 13 and with the first abutment means 15 of the lower intermediate panel which causes, in sequence the slight raising of this intermediate panel and the translation of the same in the opening direction.
  • any further intermediate panel and the last panel are slightly raised and translated until the end opening condition A is reached in which the motors are stopped.
  • the return to the closing condition is obtained by activating, in the opposite direction to the previous one, the motors which cause translation and storage of the last panel and of the intermediate panels onto the respective bracket means 33 until the rolling means of the first panel returns to the recess means 39, carrying out the closing condition and restoring the seal between the gaskets and the planes.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Window Of Vehicle (AREA)
  • Helmets And Other Head Coverings (AREA)

Claims (10)

  1. Dispositif de couverture pouvant être ouvert, comportant un premier panneau (3), un panneau intermédiaire (5) ou un ensemble de panneaux intermédiaires (5), et un dernier panneau (7), lesdits panneaux (3, 5, 7) étant de forme rectangulaire ou carrée et déplaçables dans une direction d'ouverture et de fermeture longitudinale entre un état de fermeture initial (C) dans lequel ils sont sensiblement côte à côte, et un état d'ouverture final (A) dans lequel ils se chevauchent au moins partiellement ; dans un état de fonctionnement du dispositif (1), la direction d'ouverture longitudinale et les côtés longitudinaux des panneaux (3, 5, 7) étant mutuellement parallèles et horizontaux ou inclinés vers la direction de fermeture et les côtés transversaux de chaque panneau (3, 5, 7), un côté transversal avant étant orienté vers la direction d'ouverture et l'autre côté transversal arrière étant orienté vers la direction de fermeture, étant sensiblement horizontaux, le dernier panneau (7) étant plus haut que les autres panneaux (3, 5) et le premier panneau (3) étant plus bas que les autres panneaux (5, 7) et chaque panneau (3, 5, 7) ayant des faces supérieure et inférieure respectives ; les côtés longitudinaux droits de chaque panneau (3, 5, 7) étant contenus ou reçus dans un moyen de poutre latérale droite (9) et les côtés longitudinaux gauches de chaque panneau (3, 5, 7) étant contenus ou reçus dans un moyen de poutre latérale gauche (11), lesdits moyens de poutre latérale (9, 11) sont disposés parallèlement aux côtés longitudinaux des panneaux (3, 5, 7) ; ledit dispositif étant caractérisé par le fait qu'au moins chaque panneau intermédiaire (5) et le dernier panneau (7) a au moins un premier moyen de support respectif (13) fixé à un côté transversal arrière du panneau respectif (5, 7) et en saillie vers le bas et a un premier moyen de butée (15) fixé au côté transversal avant du panneau respectif (5, 7) et en saillie vers le bas, et par le fait qu'au moins chaque panneau intermédiaire (5) et le premier panneau (3) a au moins un second moyen de support respectif (19) fixé au côté transversal avant du panneau respectif (5, 3) et en saillie vers le haut et a un second moyen de butée (21) fixé au côté transversal arrière du panneau respectif (5, 3) et en saillie vers le haut ; ledit dispositif (1) comprend en outre des moyens de déplacement (25) reliés au premier panneau (3) pour déplacer celui-ci de l'état de fermeture (C) à l'état d'ouverture (A) et inversement ; en partant de l'état de fermeture (C), les moyens de déplacement (25) déplacent le premier panneau (3), lorsque le second moyen de butée (21) et le second moyen de support (19) du premier panneau (3) viennent respectivement en butée avec le premier moyen de support (13) et le premier moyen de butée (15) du panneau intermédiaire (5) adjacent au premier panneau (3), ce dernier (3), sous l'effet des moyens de déplacement (25), entraîne, pendant sa translation vers l'état d'ouverture, également ledit panneau intermédiaire (5) et progressivement les panneaux successifs, au moins jusqu'à ce que tous les panneaux (3, 5, 7) soient superposés jusqu'à atteindre l'état d'ouverture (A) à partir duquel, pour revenir à l'état de fermeture initial (C), les moyens de déplacement (25) déplacent en translation le premier panneau (3) et tous les autres panneaux (5, 7) dans la direction opposée, en les (3, 5, 7) faisant glisser jusqu'à atteindre ledit état de fermeture (C) dans lequel chaque panneau détecte des moyens d'arrêt respectifs de la translation dans la direction de fermeture.
  2. Dispositif selon la revendication 1, caractérisé par le fait que les premiers moyens de support (13), les premiers moyens de butée (15), les seconds moyens de support (19) et les seconds moyens de butée (21) sont par paires et sont disposés aux extrémités latérales des côtés transversaux respectifs des panneaux (3, 5, 7).
  3. Dispositif selon la revendication 1 ou la revendication 2, caractérisé par le fait que les moyens d'arrêt au moins de chacun des autres panneaux intermédiaires (5) et du dernier panneau (7) comprennent des moyens de bras latéral respectifs (31) fixés latéralement au panneau et destinés, au moins dans l'état de fermeture (C), à venir en butée avec des moyens de soutien respectifs (33) en forme de "L" ou de "C" et fixés aux moyens de poutre latérale (9, 11) pour arrêter la traversée de fermeture du panneau respectif et/ou pour supporter celui-ci dans ledit état de fermeture (C).
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par le fait que les panneaux (3, 5 et 7) glissent le long de guides respectifs fixés aux moyens de poutre latérale (9, 11) parallèlement auxdits moyens de poutre ou le premier panneau (3) comporte latéralement des moyens de roulement (27) en saillie vers le bas et roulant le long de moyens de piste (29) respectifs des moyens de poutre latérale (9, 11) et les autres panneaux (5, 7) comportent des moyens de bras latéral respectifs (31) conçus pour, au moins dans l'état fermé (C), venir en butée avec des moyens de soutien respectifs (33) fixés aux moyens de poutre latérale (9, 11) pour supporter, dans ledit état, lesdits moyens de bras latéral (31) et les panneaux intermédiaires (5) et le dernier panneau (7) respectifs.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par le fait que chaque premier (15) et second (21) moyen de butée a une première section avec un plan incliné et une seconde section parallèle à une direction longitudinale ou légèrement inclinée et qui se termine par une saillie d'arrêt, et par le fait que chaque premier (13) et second (19) moyen de support a au moins une roue d'extrémité (35) destinée à glisser au moins le long des première et seconde sections et à venir en butée avec la saillie d'arrêt des moyens d'arrêt respectifs (15, 21), chaque première section avec un plan incliné ayant un surplomb ou une dimension perpendiculaire aux côtés longitudinaux et transversaux des panneaux (3, 5, 7) d'une longueur prédéterminée.
  6. Dispositif selon la revendication 5, caractérisé par le fait que les parties latérales longitudinales des faces supérieures du premier panneau (3) et des panneaux intermédiaires (5) et des côtés inférieurs des panneaux intermédiaires (5) et du dernier panneau (7) ont des voies longitudinales respectives pour le roulement de roues (35) des premiers (13) et seconds (19) moyens de support correspondants.
  7. Dispositif selon l'une des revendications 3, 5 et 6, caractérisé par le fait que chacun des moyens de soutien (33) des moyens d'arrêt comprend une paroi arrière, sensiblement perpendiculaire au plan des panneaux et destinée à venir en butée avec un moyen de bras latéral (31) d'un panneau respectif pour arrêter son déplacement dans la direction de fermeture en correspondance avec l'état de fermeture, et comprend une paroi inférieure, sensiblement parallèle au plan de panneau, destinée dans ce dernier état à supporter ledit moyen de bras latéral (31), et comprend facultativement une paroi supérieure parallèle à la paroi inférieure et placée à une distance de cette dernière qui est égale ou légèrement supérieure à la quantité de l'épaisseur du moyen de bras latéral (31) et de longueur prédéterminée du surplomb de la première section inclinée.
  8. Dispositif selon l'une des revendications 4 et 5, caractérisé par le fait que les moyens de piste (29) des moyens de poutre latérale (9, 11) ont des moyens de renfoncement respectifs (39) conçus pour recevoir des parties respectives des moyens de roulement (27) du premier panneau (3) dans l'état de fermeture (C) ; lesdits moyens de renfoncement (39) ont une profondeur correspondant à la longueur prédéterminée du surplomb de la première section inclinée des premiers (15) et seconds (21) moyens de butée ; au moins une partie des bords périphériques inférieurs des panneaux (3, 5, 7) comporte des joints d'étanchéité en saillie vers le bas et destinés, dans l'état de fermeture (C), à venir en butée avec des surfaces de butée et d'étanchéité respectives fixées aux moyens de poutre latérale (9, 11) ou à une structure de support de ces derniers moyens (9, 11) ou les plans sont obtenus ou reliés aux bords périphériques inférieurs des panneaux (3, 5, 7) et les joints d'étanchéité sont fixés aux moyens de poutre latérale (9, 11) ou à la structure de support respective.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par le fait que les moyens de déplacement (25) comprennent au moins un moyen de crémaillère (41), chacun étant fixé longitudinalement à un moyen de poutre latérale respectif (9, 11) et engrené à un pignon respectif (43) entraîné en rotation par un moteur respectif (45) fixé à un chariot contraint de se déplacer longitudinalement le long du moyen de crémaillère respectif (41) ou le long du moyen de poutre latérale respectif (9, 11), ledit chariot étant relié par l'intermédiaire d'un couplage ou d'un bras articulé au bord transversal avant du premier panneau (3) pour déplacer celui-ci dans les directions de fermeture et d'ouverture.
  10. Dispositif selon la revendication 9, caractérisé par le fait que les moyens de déplacement (25) comprennent deux moyens de crémaillère (41), chacun fixé à un moyen de poutre latérale respectif (9, 11) et comprenant deux moteurs (45), chacun comportant un pignon propre (43) engagé avec le moyen de crémaillère respectif (41) et chacun comportant son propre chariot qui est relié à une extrémité latérale respective du bord transversal avant du premier panneau (3) ; chacun des deux moteurs (45) comporte des moyens pour détecter les révolutions avec des encodeurs ou autres types et/ou moyens pour détecter le courant absorbé, lesdits moyens de détection envoyant des données relatives aux quantités détectées à des moyens de commande du dispositif qui actionnent indépendamment les deux moteurs (45) pour garantir le mouvement du panneau et pour libérer celui-ci en cas de coincement en faisant tourner en sens inverse le dernier moteur arrêté (45), arrêté à cause du coincement, d'une quantité prédéterminée ou d'une quantité dépendant du nombre de révolutions effectuées par ledit dernier moteur bloqué après le blocage de l'autre moteur.
EP19708102.9A 2018-03-02 2019-03-01 Dispositif de couverture pouvant être ouvert Active EP3759291B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000003256A IT201800003256A1 (it) 2018-03-02 2018-03-02 Dispositivo a copertura apribile
PCT/EP2019/055104 WO2019166610A1 (fr) 2018-03-02 2019-03-01 Dispositif de couverture pouvant être ouvert

Publications (2)

Publication Number Publication Date
EP3759291A1 EP3759291A1 (fr) 2021-01-06
EP3759291B1 true EP3759291B1 (fr) 2022-01-05

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EP19708102.9A Active EP3759291B1 (fr) 2018-03-02 2019-03-01 Dispositif de couverture pouvant être ouvert

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EP (1) EP3759291B1 (fr)
ES (1) ES2905199T3 (fr)
IT (1) IT201800003256A1 (fr)
WO (1) WO2019166610A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891561B1 (fr) * 2005-09-30 2009-05-01 Maurice Bisogno Toiture ouvrante, notamment pour constructions legeres du type veranda
FR2906282B1 (fr) * 2006-09-22 2008-11-07 Milleville Entpr Unipersonnell Fenetre coulissante de toiture.

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ES2905199T3 (es) 2022-04-07
WO2019166610A1 (fr) 2019-09-06
EP3759291A1 (fr) 2021-01-06
IT201800003256A1 (it) 2019-09-02

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