EP0468888B1 - Industrial door with rigid panels - Google Patents
Industrial door with rigid panels Download PDFInfo
- Publication number
- EP0468888B1 EP0468888B1 EP91402060A EP91402060A EP0468888B1 EP 0468888 B1 EP0468888 B1 EP 0468888B1 EP 91402060 A EP91402060 A EP 91402060A EP 91402060 A EP91402060 A EP 91402060A EP 0468888 B1 EP0468888 B1 EP 0468888B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panel
- spacers
- goods
- rails
- door according
- 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 - Lifetime
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0669—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a zig-zag arrangement
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/485—Sectional doors
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/485—Sectional doors
- E06B3/486—Sectional doors with hinges being at least partially integral part of the section panels
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0638—Slats or panels
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
Definitions
- the subject of the present invention is a handling door made up of panels which can be folded up, rolled up, stacked, juxtaposed, to allow vehicles, or other devices to pass, for factories, hangars, and other industrial buildings. , or closings of garages or protective curtains for shops or the like.
- the invention more particularly relates to a panel structure allowing panels of all sizes to be produced quickly and simply from a few simple standard elements.
- the state of the art notably includes the documents FR-A-2 410 117 and US-2,825,099.
- the document FR-A-2 410 117 relates to a handling door with vertical opening, but does not describe modular rigid panels.
- Document US-2,825,099 comprises rigid articulated panels produced from a few standard elements, but does not describe the means of articulation of said panels.
- FIGS 1 and 2 of the accompanying drawings show an example of a handling door to which the invention can be applied.
- This door comprises two vertical lateral uprights 1,2 joined at their upper ends by a horizontal cross-member 3.
- the uprights have a general U-shaped section and each have a vertical slide 4.
- the uprights and the cross-member are intended to be placed around a bay so that the door allows the opening or closing of the bay to be controlled.
- the surface left free between the uprights and under the crosspiece corresponds to the opening of the opening, and the uprights and the crosspiece are placed against the wall around the opening.
- the shutter surface of the door is formed by panels 5 hinged together in pairs by horizontal hinges, crossed by axes.
- the axes are reinforcing bars 6, 7, one of which is extended inside the slide, starting with that of the bottom 7A.
- the length of the panels is substantially equal to, or slightly less than, the width of the door, i.e. the gap available between the uprights 1,2 so that the panels can be folded between the uprights .
- the opening of the door is obtained by raising the lower bar 7A, the ends of which are extended in the slides, to provide guidance.
- the lower bar can be reassembled by straps, fixed to the lower bar, and coming to wind on a winding shaft preferably housed in the upper crosspiece.
- the bar 7A rises, which makes the two lower panels 5A, 5B fold against each other, while the hinge bar 6A which joins them together and whose length is such that its ends do not not enter the slides 4 uprights, offset away from the door plane. Then, the lower bar 7A of the uprights abuts against the upper bar 7B whose ends are engaged in the slides and begins to lift it, and so on, until the panels are folded against each other, at the top of the door, as shown in Figure 2.
- the invention generally applies to other types of handling doors formed by panels hinged together or not, such as for example those shown in Figures 3 and 4 of the drawings.
- the door is provided with vertical lateral uprights 1 and 2 each comprising a slide, and the slides of said uprights 1 and 2 are extended upwards by horizontal or oblique slides, respectively 8 and 9.
- the door is in additionally provided with panels 5 hinged together in pairs around reinforcing bars 7 which extend into the slides. To open the door, simply pull up the upper panel 5C which drives the others towards the rails 8 and 9.
- the door is provided with two vertical lateral uprights 1 and 2 each comprising a slide 4 in which panels 5 which are not articulated between them slide.
- the panels 5 are stacked above the door.
- the application of the invention is not limited to doors with vertical lift: the panels can slide horizontally to the sides.
- the subject of the invention is a handling door consisting of rigid panels connected to reinforcing bars, at least some of which extend as far as slideways, characterized in that each panel consists of two parallel beams arranged in the vicinity of its longitudinal sides and at least two spacers for connecting together the two side members of the panel, the surface between the side members being provided with at least one rigid filling plate, each member having on its longitudinal edge facing the means of interlocking of said struts, each spar further comprising on its longitudinal edge opposite to said struts interlocking means on which are arranged articulation means to a reinforcing bar, said interlocking means extending over the entire length of said longitudinal members .
- the side members may be made of metal, for example aluminum, of wood or of plastic or any other material. They are available in great lengths, so that by cutting, we can very quickly build panels of all lengths.
- the manufacturer of a door according to the invention can limit his stock to a limited number of different elements, namely: a single type of spar, a single type of spacer (if all the panels have the same width, this which is usually the case), one or more types of filler plates (e.g. plates transparent and opaque plates), and means of articulation to be fixed to the side members. Therefore, the management of this stock is very simple, and the stock can more easily be minimized.
- the simplicity of the initial assembly of the panels advantageous in itself, also has the effect of reducing the duration and the cost of the initial assembly.
- this structure is also of great interest for the maintenance of the panels. Indeed, the user of the door can also build up a stock of spare parts comprising the few components of the panels so as to quickly and easily repair damaged panels, for example during impacts with handling equipment.
- said articulation means are hinge elements, arranged alternately over the entire length of each spar, hinge elements being traversed by the reinforcing bar and intermediate elements filling the space between the spar on which they are arranged and the reinforcing bar, each hinge element of a panel being opposite an intermediate element of an adjacent panel.
- the means of articulation to the reinforcement bars, as well as the spacers have complementary interlocking means allowing their assembly on the side members.
- said means for nesting the side members are dovetail reliefs and said means for complementary fitting of the spacers and means of articulation to the reinforcing bars, are grooves in the tail d 'dovetails.
- the invention also relates to such a door, in which the reinforcement bars have a section of least resistance between the edge of the panel and the slide so that said bars break before other parts are broken or deformed so permanent in the event of a violent shock.
- each beam has, on at least one of its two longitudinal edges which are provided with interlocking means at least one longitudinal groove for receiving a filling plate.
- each small spacer has at least one groove longitudinal disposed in the plane of the panel, for receiving a filling plate of said panel.
- FIG. 5 represents panels 5 more particularly intended for use in a handling door such as that of FIGS. 1 and 2 or that of FIG. 3.
- the panels 5 each comprise two parallel beams 10 shown with more details in FIG. 6.
- Each beam 10 comprises on two opposite longitudinal edges fixing means, which are here dovetail reliefs 11.
- the side members 10 further comprise on their longitudinal edges in dovetail one or more longitudinal grooves 12, the usefulness of which will be seen later.
- each panel 5 is interconnected by at least two spacers 13, such as that which is shown in FIG. 7.
- Each spacer 13 extends between two ends each provided with a groove 14 at the tail dovetail, which receives a dovetail relief 11 of a spar 10.
- the spacer 13 includes one or more longitudinal grooves 15 on two opposite sides, in correspondence with the longitudinal grooves 12 of the side members 10.
- the longitudinal members 10 and the spacers 13 form a frame, the openings of which can be lined with rigid flat filling plates 16, which may be made of plastic, wood, for example plywood, metal, etc.
- the filling plates 16 can be slid into the grooves 12 and 15 of the side members and spacers.
- the filling plate 16 can be fixed using a flexible peripheral bead 17 having a substantially H-shaped profile as shown in Figure 10. The bead 17 is fitted on the one hand on the side of the side members 10 and spacers 13, then receives the filler plate 16, in a well known manner.
- each element 18 and 19 has a groove 20 in dovetail, which allows its attachment to the reliefs 11 at the dovetail of the side members 10, on the side of said side members directed towards the outside of the panel 5.
- the hinge elements 18 and 19 are arranged alternately on each side member 10, and each element 18 of a panel 5 is opposite an element 19 of an adjacent panel.
- the panels 5 are articulated two by two on reinforcement bars 21, at least some of which slide in fixed lateral slides, as explained above with reference to FIGS. 1 to 3.
- the elements 19 are crossed by the bars 21, while the elements 18 fill the space between the panel 5 where they are and the element 19 opposite.
- each panel 5 can be fixed to two reinforcing bars 21 using only the hinge elements 19 traversed by bars, or by any other means of attachment.
- the ends of the reinforcement bars 21 which slide in the fixed guides of the door can be broken before other parts are broken or deformed permanently, in the event of a machine impact, handling on a panel.
- said panel can be released without great damage.
- the reinforcement bars 21 may have a section of least resistance between the edge of the panel and the slide.
- the bars can be flexible enough to be released from the slides under the effect of an abnormal push, without undergoing permanent deformation.
- the side members 10, spacers 13 and hinge elements 18 and 19 can be made of plastic, for example by extrusion or by molding. They can also be made of wood, metal, for example aluminum, etc. They are assembled by friction, and they can optionally be additionally glued or welded together.
- the dovetail reliefs 11 of the side members 10 have a section that is small enough to break during a violent impact, for example when a handling machine hangs on a panel 5.
- said panel is dislocated, and the other panels do not undergo any effort which risks damaging them. Possibly, only the adjacent edges of the neighboring panels may be damaged.
- the cross section of dovetail reliefs 11 must still be sufficient for the panel 5 to withstand bad weather (wind) and burglary attempts.
- the side members 10, spacers 13 and hinge elements 18 and 19 are assembled only by friction, without gluing or welding, and have sufficient flexibility so that the dovetail reliefs 11 disengage from the dovetail grooves 14 and 20 during a violent impact on a panel 5, for example due to a handling machine.
- said panel is dislocated, which limits damage to this panel, and possibly to the adjacent edges of the neighboring panels.
- the dislocation must not be too easy, so that the panels resist weathering (wind) and attempted break-ins.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Body Structure For Vehicles (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Paper (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Extensible Doors And Revolving Doors (AREA)
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Abstract
Description
La présente invention a pour objet une porte de manutention constituée de panneaux qui peuvent se replier, s'enrouler, s'empiler, se juxtaposer, pour laisser passer des véhicules, ou autres engins, pour des usines, des hangars, et autres bâtiments industriels, ou encore des fermetures de garages ou des rideaux protecteurs de magasins ou similaires. L'invention a plus particulièrement pour objet une structure de panneau permettant de réaliser rapidement et simplement des panneaux de toutes dimensions à partir de quelques éléments standards simples.The subject of the present invention is a handling door made up of panels which can be folded up, rolled up, stacked, juxtaposed, to allow vehicles, or other devices to pass, for factories, hangars, and other industrial buildings. , or closings of garages or protective curtains for shops or the like. The invention more particularly relates to a panel structure allowing panels of all sizes to be produced quickly and simply from a few simple standard elements.
L'état de la technique comprend notamment les documents FR-A-2 410 117 et US-2,825,099. Le document FR-A-2 410 117 concerne une porte de manutention à ouverture verticale, mais ne décrit pas de panneaux rigides modulables. Le document US-2,825,099 comporte des panneaux rigides articulés réalisés à partir de quelques éléments standards, mais ne décrit pas les moyens d'articulation desdits panneaux.The state of the art notably includes the documents FR-A-2 410 117 and US-2,825,099. The document FR-A-2 410 117 relates to a handling door with vertical opening, but does not describe modular rigid panels. Document US-2,825,099 comprises rigid articulated panels produced from a few standard elements, but does not describe the means of articulation of said panels.
Les figures 1 et 2 des dessins ci-joints représentent un exemple d'une porte de manutention à laquelle peut s'appliquer l'invention. Cette porte comprend deux montants latéraux verticaux 1,2 réunis à leurs extrémités supérieures par une traverse horizontale 3. Les montants ont en section une forme générale de U et comportent chacun une glissière verticale 4. Les montants et la traverse sont destinés à être placés autour d'une baie de façon que la porte permette de commander l'ouverture ou la fermeture de la baie. Avantageusement, la surface laissée libre entre les montants et sous la traverse correspond à l'ouverture de la baie, et les montants et la traverse sont placés contre le mur autour de la baie.Figures 1 and 2 of the accompanying drawings show an example of a handling door to which the invention can be applied. This door comprises two vertical
La surface d'obturation de la porte est formée par des panneaux 5 articulés entre eux deux à deux par des charnières horizontales, traversées par des axes. Les axes sont des barres de renforcement 6, 7, dont une sur deux est prolongée à l'intérieur de la glissière, à commencer par celle du bas 7A. La longueur des panneaux est sensiblement égale, ou légèrement inférieure, à la largeur de la porte, c'est-à-dire à l'écart disponible entre les montants 1,2 de façon à ce que les panneaux puissent être repliés entre les montants. L'ouverture de la porte est obtenue en remontant la barre inférieure 7A, dont les extrémités sont prolongées dans les glissières, pour assurer le guidage. La barre inférieure peut être remontée par des sangles, fixées à la barre inférieure, et venant s'enrouler sur un arbre d'enroulement logé de préférence dans la traverse supérieure.The shutter surface of the door is formed by
En enroulant les sangles, la barre 7A remonte, ce qui fait plier l'un contre l'autre les deux panneaux inférieurs 5A, 5B, cependant que la barre de charnière 6A qui les réunit et dont la longueur est telle que ses extrémités n'entrent pas dans les glissières 4 des montants, se déporte à l'écart du plan de la porte. Ensuite, la barre inférieure 7A des montants vient en butée contre la barre supérieure 7B dont les extrémités sont engagées dans les glissières et commence à la soulever, et ainsi de suite, jusqu'à ce que les panneaux soient repliés les uns contre les autres, à la partie supérieure de la porte, comme représenté sur la figure 2.By winding the straps, the
L'invention s'applique généralement à d'autres types de portes de manutention formées de panneaux articulés entre eux ou non, telles que par exemple celles représentées sur les figures 3 et 4 des dessins.The invention generally applies to other types of handling doors formed by panels hinged together or not, such as for example those shown in Figures 3 and 4 of the drawings.
Sur la figure 3, la porte est dotée de montants latéraux verticaux 1 et 2 comportant chacun une glissière, et les glissières desdits montants 1 et 2 se prolongent vers le haut par des glissières horizontales ou obliques, respectivement 8 et 9. La porte est en outre dotée de panneaux 5 articulés entre eux deux à deux autour de barres de renforcement 7 qui se prolongent jusque dans les glissières. Pour ouvrir la porte, il suffit de tirer vers le haut le panneau supérieur 5C qui entraîne les autres vers les glissières 8 et 9.In FIG. 3, the door is provided with vertical
Sur la figure 4, la porte est dotée de deux montants latéraux verticaux 1 et 2 comportant chacun une glissière 4 dans laquelle coulissent des panneaux 5 non articulés entre eux. Lors de l'ouverture de la porte, les panneaux 5 sont empilés audessus de la porte.In FIG. 4, the door is provided with two vertical
Par ailleurs, l'application de l'invention n'est pas limitée aux portes à relevage vertical : les panneaux peuvent glisser horizontalement vers les côtés.Furthermore, the application of the invention is not limited to doors with vertical lift: the panels can slide horizontally to the sides.
L'invention a pour objet une porte de manutention constituée de panneaux rigides connectés à des barres de renforcement dont au moins certaines se prolongent jusque dans des glissières, caractérisée en ce que chaque panneau est constitué de deux longerons parallèles disposés au voisinage de ses côtés longitudinaux et d'au moins deux entretoises pour connecter entre eux les deux longerons du panneau, la surface entre les longerons étant garnie d'au-moins une plaque rigide de remplissage, chaque longeron comportant sur son bord longitudinal en regard des entretoises des moyens d'emboîtement desdites entretoises, chaque longeron comportant en outre sur son bord longitudinal opposé auxdites entretoises des moyens d'emboîtement sur lesquels sont disposés des moyens d'articulation à une barre de renforcement, lesdits moyens d'emboîtement s'étendant sur toute la longueur desdits longerons.The subject of the invention is a handling door consisting of rigid panels connected to reinforcing bars, at least some of which extend as far as slideways, characterized in that each panel consists of two parallel beams arranged in the vicinity of its longitudinal sides and at least two spacers for connecting together the two side members of the panel, the surface between the side members being provided with at least one rigid filling plate, each member having on its longitudinal edge facing the means of interlocking of said struts, each spar further comprising on its longitudinal edge opposite to said struts interlocking means on which are arranged articulation means to a reinforcing bar, said interlocking means extending over the entire length of said longitudinal members .
Les longerons peuvent être en métal, par exemple l'aluminium, en bois ou en matière plastique ou en tout autre matériau. Ils sont disponibles en grande longueur, de sorte que par découpe, on petit constituer très rapidement des panneaux de toutes longueurs. Ainsi, le fabricant d'une porte selon l'invention petit limiter son stock à un nombre restreint d'éléments différents, à savoir : un seul type de longeron, un seul type d'entretoise (si tous les panneaux ont même largeur, ce qui est généralement le cas), un ou plusieurs types de plaques de remplissage (par exemple des plaques transparentes et des plaques opaques), et des moyens d'articulation à fixer aux longerons. Par conséquent, la gestion de ce stock est très simple, et le stock peut plus facilement être minimisé. De plus, la simplicité du montage initial des panneaux, avantageuse en elle-même, a aussi pour effet de réduite la durée et le coût du montage initial.The side members may be made of metal, for example aluminum, of wood or of plastic or any other material. They are available in great lengths, so that by cutting, we can very quickly build panels of all lengths. Thus, the manufacturer of a door according to the invention can limit his stock to a limited number of different elements, namely: a single type of spar, a single type of spacer (if all the panels have the same width, this which is usually the case), one or more types of filler plates (e.g. plates transparent and opaque plates), and means of articulation to be fixed to the side members. Therefore, the management of this stock is very simple, and the stock can more easily be minimized. In addition, the simplicity of the initial assembly of the panels, advantageous in itself, also has the effect of reducing the duration and the cost of the initial assembly.
Enfin, cette structure présente aussi un grand intérêt quant à la maintenance des panneaux. En effet, l'utilisateur de la porte peut lui-aussi se constituer un stock de pièces de rechange comprenant les quelques éléments constitutifs des panneaux de façon à réparer rapidement et facilement les panneaux endommagés, par exemple lors de chocs avec des engins de manutention.Finally, this structure is also of great interest for the maintenance of the panels. Indeed, the user of the door can also build up a stock of spare parts comprising the few components of the panels so as to quickly and easily repair damaged panels, for example during impacts with handling equipment.
Avantageusement, lesdits moyens d'articulation sont des éléments de charnières, disposés en alternance sur toute la longueur de chaque longeron, des éléments de charnière étant traversés par la barre de renforcement et des éléments intercalaires remplissant l'espace entre le longeron sur lequel ils sont disposés et la barre de renforcement, chaque élément de charnière d'un panneau étant en regard d'un élément intercalaire d'un panneau adjacent.Advantageously, said articulation means are hinge elements, arranged alternately over the entire length of each spar, hinge elements being traversed by the reinforcing bar and intermediate elements filling the space between the spar on which they are arranged and the reinforcing bar, each hinge element of a panel being opposite an intermediate element of an adjacent panel.
De manière également avantageuse, les moyens d'articulation aux barres de renforcement, ainsi que les entretoises, présentent des moyens d'emboîtement complémentaires permettant leur assemblage sur les longerons.Also advantageously, the means of articulation to the reinforcement bars, as well as the spacers, have complementary interlocking means allowing their assembly on the side members.
Dans une forme particulière de l'invention, lesdits moyens d'emboîtement des longerons sont des reliefs en queue d'aronde et lesdits moyens d'emboîtement complémentaires des entretoises et des moyens d'articulation aux barres de renforcement, sont des saignées en queue d'aronde.In a particular form of the invention, said means for nesting the side members are dovetail reliefs and said means for complementary fitting of the spacers and means of articulation to the reinforcing bars, are grooves in the tail d 'dovetails.
L'invention a aussi pour objet une telle porte, dans laquelle les barres de renforcement présentent une section de moindre résistance entre le bord du panneau et la glissière de sorte que lesdites barres se rompent avant que d'autres pièces soient brisées ou déformées de façon permanente en cas de choc violent.The invention also relates to such a door, in which the reinforcement bars have a section of least resistance between the edge of the panel and the slide so that said bars break before other parts are broken or deformed so permanent in the event of a violent shock.
Ainsi, en cas de choc violent d'un engin de manutention sur un panneau, les dégâts sont limités à ce panneau, et éventuellement aux bords adjacents des panneaux voisins. De ce fait, les dégâts sont plus facilement et plus rapidement réparables.Thus, in the event of a violent impact from a handling device on a panel, the damage is limited to this panel, and possibly to the adjacent edges of the neighboring panels. As a result, damage is easier and faster to repair.
Dans une forme particulière de réalisation de l'invention, chaque longeron comporte, sur au moins un de ses deux bords longitudinaux qui sont dotés de moyens d'emboîtement au moins une rainure longitudinale permettant de recevoir une plaque de remplissage. Par ailleurs, chaque entretoise petit comporter au moins une rainure longitudinale disposée dans le plan du panneau, permettant de recevoir une plaque de remplissage dudit panneau. Ainsi, on peut assembler simplement les plaques de remplissage en les glissant dans les rainures en regard des longerons et/ou des entretoises.In a particular embodiment of the invention, each beam has, on at least one of its two longitudinal edges which are provided with interlocking means at least one longitudinal groove for receiving a filling plate. In addition, each small spacer has at least one groove longitudinal disposed in the plane of the panel, for receiving a filling plate of said panel. Thus, one can simply assemble the filler plates by sliding them in the grooves opposite the side members and / or spacers.
D'autres caractéristiques et avantages de l'invention apparaîtront au cours de la description détaillée suivante, donnée à titre d'exemple non limitatif, en regard des dessins joints.Other characteristics and advantages of the invention will appear during the following detailed description, given by way of nonlimiting example, with reference to the accompanying drawings.
Sur les dessins :
- la figure 1 est une vue en perspective d'un type de porte du genre auquel peut s'appliquer l'invention,
- la figure 2 est une vue de détail en coupe verticale de la porte de la figure 1,
- la figure 3 est une vue schématique en perspective d'une autre type de porte auquel peut s'appliquer l'invention,
- la figure 4 est une vue schématique en coupe verticale d'un autre type de porte auquel peut s'appliquer l'invention,
- la figure 5 est une vue fragmentaire en perspective d'une forme de réalisation de l'invention,
- la figure 6 est une vue en perspective d'un élément de panneau tel qu'un longeron, selon la présente invention,
- la figure 7 est une vue en perspective d'un autre élément de panneau tel qu'une entretoise, selon la présente invention,
- les figures 8 et 9 sont des vues en coupe d'un exemple d'éléments de charnière selon l'invention, et
- la figure 10 est une vue en coupe illustrant la fixation de plaques de remplissage entre les longerons à l'aide d'un bourrelet souple.
- FIG. 1 is a perspective view of a type of door of the type to which the invention can be applied,
- FIG. 2 is a detail view in vertical section of the door of FIG. 1,
- FIG. 3 is a schematic perspective view of another type of door to which the invention can be applied,
- FIG. 4 is a schematic view in vertical section of another type of door to which the invention can be applied,
- FIG. 5 is a fragmentary perspective view of an embodiment of the invention,
- FIG. 6 is a perspective view of a panel element such as a beam, according to the present invention,
- FIG. 7 is a perspective view of another panel element such as a spacer, according to the present invention,
- FIGS. 8 and 9 are sectional views of an example of hinge elements according to the invention, and
- Figure 10 is a sectional view illustrating the fixing of filler plates between the side members using a flexible bead.
La figure 5 représente des panneaux 5 plus particulièrement destinés à être utilisés dans une porte de manutention telle que celle des figures 1 et 2 ou celle de la figure 3.FIG. 5 represents
Les panneaux 5 comportent chacun deux longerons parallèles 10 représentés avec plus de détails sur la figure 6. Chaque longeron 10 comporte sur deux bords longitudinaux opposés des moyens de fixation, qui sont ici des reliefs en queue d'aronde 11. Dans l'exemple particulier de la figure 6, les longerons 10 comportent en outre sur leurs bords longitudinaux en queue d'aronde une ou plusieurs rainures 12 longitudinales, dont l'utilité sera vue plus loin.The
Les deux longerons 10 de chaque panneau 5 sont reliés entre eux par au moins deux entretoises 13, telles que celle qui est représentée sur la figure 7. Chaque entretoise 13 s'étend entre deux extrémités dotées chacune d'une saignée 14 en queue d'aronde, qui reçoit un relief 11 en queue d'aronde d'un longeron 10. En outre, dans l'exemple particulier représenté sur la figure 7, l'entretoise 13 comporte une ou plusieurs rainures longitudinales 15 sur deux côtés opposés, en correspondance avec les rainures longitudinales 12 des longerons 10.The two
Les longerons 10 et les entretoises 13 forment un cadre dont les ouvertures peuvent être garnies de plaques planes rigides de remplissage 16, qui peuvent être en matière plastique, en bois, par exemple en contreplaqué, en en métal, etc. Les plaques de remplissage 16 peuvent être glissées dans les rainures 12 et 15 des longerons et des entretoises. En variante, la plaque de remplissage 16 peut être fixée à l'aide d'un bourrelet périphérique 17 souple ayant un profil sensiblement en forme de H comme représenté sur la figure 10. Le bourrelet 17 est emboîté d'une part sur le côté des longerons 10 et des entretoises 13, puis reçoit la plaque de remplissage 16, d'une façon bien connue.The
Par ailleurs, le côté du longeron 10 opposé aux entretoises 13 reçoit des éléments de charnière 18 et 19 représentés en coupe en détail sur la figures 8 et 9. Chaque élément 18 et 19 comporte une saignée 20 en queue d'aronde, qui permet sa fixation sur les reliefs 11 en queue d'aronde des longerons 10, du côté desdits longerons dirigé vers l'extérieur du panneau 5. Comme représenté sur la figure 5, les éléments 18 et 19 de charnière sont disposés en alternance sur chaque longeron 10, et chaque élément 18 d'un panneau 5 est en regard d'un élément 19 d'un panneau adjacent. Dans l'exemple particulier de la figure 5, les panneaux 5 sont articulés deux à deux sur des barres de renforcement 21, dont au moins certaines coulissent dans des glissières latérales fixes, comme expliqué ci-dessus en regard des figures 1 à 3. Les éléments 19 sont traversés par les barres 21, tandis que les éléments 18 remplissent l'espace entre le panneau 5 où ils sont et l'élément 19 en regard.Furthermore, the side of the
Dans le cas où les panneaux 5 ne sont pas articulés deux à deux, comme représenté dans l'exemple de la figure 4, chaque panneau 5 peut être fixé à deux barres de renforcement 21 à l'aide des seuls éléments de charnière 19 traversés par les barres, ou par tout autre moyen de fixation.In the case where the
Dans tous les cas, il est avantageux que les extrémités des barres de renforcement 21 qui coulissent dans les glissières fixes de la porte, puissent être rompues avant que d'autres pièces soient brisées o u déformées de façon permanente, en cas de choc d'un engin, de manutention sur un panneau. Ainsi, ledit panneau peut se dégager sans grand dommage. Par exemple les barres de renforcement 21 peuvent présenter une section de moindre résistance entre le bord du panneau et la glissière. En variante, les barres peuvent être suffisamment souples pour être dégagées hors des glissières sous l'effet d'une poussée anormale, sans subir de déformation permanente.In all cases, it is advantageous that the ends of the reinforcement bars 21 which slide in the fixed guides of the door, can be broken before other parts are broken or deformed permanently, in the event of a machine impact, handling on a panel. Thus, said panel can be released without great damage. For example, the reinforcement bars 21 may have a section of least resistance between the edge of the panel and the slide. Alternatively, the bars can be flexible enough to be released from the slides under the effect of an abnormal push, without undergoing permanent deformation.
Les longerons 10, entretoises 13 et éléments de charnière 18 et 19 peuvent être réalisés en matière plastique, par exemple par extrusion ou par moulage. Ils peuvent aussi être réalisés en bois, en métal, par exemple l'aluminium, etc. Ils sont assemblés à frottement, et ils peuvent éventuellement être en outre collés ou soudés ensemble.The
Dans une forme de réalisation avantageuse de l'invention, les reliefs en queue d'aronde 11 des longerons 10 ont une section suffisamment faible pour se rompre lors d'un choc violent, par exemple lorsqu'un engin de manutention accroche un panneau 5. Ainsi, ledit panneau se disloque, et les autres panneaux ne subissent pas d'effort qui risque de les endommager. Eventuellement, seuls les bords adjacents des panneaux voisins risquent d'être endommagés. Il va de soi que la section des reliefs en queues d'aronde 11 doit tout de même être suffisante pour que la panneau 5 résiste aux intempéries (vent) et aux tentatives d'effraction.In an advantageous embodiment of the invention, the dovetail reliefs 11 of the
Dans une autre forme de réalisation avantageuse de l'invention, les longerons 10, entretoises 13 et éléments de charnière 18 et 19 sont assemblés uniquement à frottement, sans collage ni soudure, et ont une souplesse suffisante pour que les reliefs en queue d'aronde 11 se déboîtent des saignées en queue d'aronde 14 et 20 lors d'un choc violent sur un panneau 5, par exemple du fait d'un engin de manutention. Ainsi, ledit panneau se disloque, ce qui limite les dommages à ce panneau, et éventuellement aux bords adjacents des panneaux voisins. Comme précédemment, il va de soi que le déboîtement ne doit pas être trop facile, de façon que les panneaux résistent aux intempéries (vent) et aux tentatives d'effraction.In another advantageous embodiment of the invention, the
Claims (7)
- A goods-handling door constituted by rigid panels (5) connected to reinforcing bars (21), at least some of which extend into slideways (4, 8, 9), characterized in that each panel (5) is constituted by two parallel rails (10) disposed in the vicinity of its longitudinally-extending sides and at least two spacers (13) for interconnecting the two rails (10) of the panel, with the area between the rails being filled by at least one rigid filler plate (16), each rail (10) having on its longitudinal edge facing the spacers (13) interfitting means (11) of said spacers (13), each rail (10) having further on its longitudinal edge opposite to said spacers (13) interfitting means (11) on which hinge means (18, 19) to a reinforcing bar (21) are arranged, said interfitting means (11) extending all over the length of said rails (10)
- A goods-handling door according to claim 1, wherein said hinge means are hinge components (19), alternatively arranged all over the length of each rail (10) and having the reinforcing bar (21) threaded therethrough, and interposed components (18) filling the gaps between the rail (10) on which they are arranged and the reinforcing bar (21), each interposed component (18) of a panel (5) facing a hinge component (19) of an adjacent panel.
- A goods-handling door according to claim 1 or 2, wherein the hinge means (18, 19) to the reinforcing bars (21) and the spacers (13) have complementary interfitting means (14, 20) enabling them to be assembled on the rails.
- A goods-handling door according to claim 3, wherein said interfitting means of the rails (10) are dovetail projections (11), and said complementary interfitting means of the spacers (13) and of the hinge means (18, 19) to the reinforcing bars (21) are dovetail slots (14, 20).
- A goods-handling door according to any preceeding claim, wherein the reinforcing bars (21) have a weak section between the edge of the panel and the slideway so that said bars break before other parts break or are permanently deformed in the event of a violent collision.
- A goods-handling door according to any preceeding claim, wherein each rail (10) includes at least one longitudinal groove (12) on at least one of its two longitudinal edges that are provided with said interfitting means (11), said groove serving to receive a filler plate (16).
- A goods-handling door according to any preceeding claim, wherein each spacer (13) includes at least one longitudinal groove (15) disposed in the plane of the panel (5) and serving to receive a filler plate (16) for said panel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009599A FR2665213A1 (en) | 1990-07-27 | 1990-07-27 | RAPID ANTI-BREAKTHROUGH HANDLING DOOR FOR INDUSTRIAL BUILDINGS CONSISTING OF ARTICULATED PANELS. |
FR9009599 | 1990-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0468888A1 EP0468888A1 (en) | 1992-01-29 |
EP0468888B1 true EP0468888B1 (en) | 1994-11-30 |
Family
ID=9399155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91402060A Expired - Lifetime EP0468888B1 (en) | 1990-07-27 | 1991-07-24 | Industrial door with rigid panels |
Country Status (10)
Country | Link |
---|---|
US (1) | US5163493A (en) |
EP (1) | EP0468888B1 (en) |
JP (1) | JPH04231585A (en) |
AT (1) | ATE114777T1 (en) |
CA (1) | CA2047424A1 (en) |
CZ (1) | CZ235491A3 (en) |
DE (1) | DE69105394D1 (en) |
FR (1) | FR2665213A1 (en) |
HU (1) | HUT60834A (en) |
RU (1) | RU2010935C1 (en) |
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GB2252781B (en) * | 1991-02-14 | 1994-08-17 | Sanwa Shutter Corp | Architectural shutter curtain device |
CA2141634A1 (en) * | 1995-02-01 | 1996-08-02 | Vittorio De Zen | Folding garage doors and the like and hinges therefor |
US5626176A (en) * | 1995-05-05 | 1997-05-06 | Clopay Building Products Company, Inc. | Multiple section modular door and joint structure |
US5709259A (en) * | 1995-05-05 | 1998-01-20 | Clopay Building Products Company, Inc. | Multiple section modular door and joint structure |
US5778958A (en) * | 1995-10-23 | 1998-07-14 | Stebner; Richard A. | Window shutter and method therefor |
EP0825320A3 (en) * | 1996-08-19 | 1998-05-20 | Windsor Door | Door panel mating assembly |
US5857510A (en) * | 1997-01-29 | 1999-01-12 | Overhead Door Corporation | Reinforced sectional door |
US6227278B1 (en) * | 1997-03-11 | 2001-05-08 | Kent H. Forsland | Swing door and roll-up door with plural door facade |
US5921307A (en) * | 1997-12-01 | 1999-07-13 | Garage Door Group, Inc. | Garage door hinge |
US6076590A (en) * | 1997-12-01 | 2000-06-20 | Garage Door Group, Inc. | Segmented garage door and hinges |
CA2230342C (en) * | 1998-02-20 | 2005-09-13 | Richard Langlois | Sectional door, especially for use on vehicles |
AUPP269298A0 (en) * | 1998-03-31 | 1998-04-23 | Clyde Industries Limited | Sectional overhead door with anti-pinch hinge |
JP4558167B2 (en) * | 2000-09-26 | 2010-10-06 | アイセル株式会社 | Shutter |
US7766069B2 (en) * | 2002-03-18 | 2010-08-03 | Frenchporte Ip, L.L.C. | Overhead garage door with seam concealer |
US6948547B2 (en) | 2002-03-18 | 2005-09-27 | Frenchporte, L.L.C. | Overhead garage door with decorative house facade elements |
CA2383457A1 (en) * | 2002-04-25 | 2003-10-25 | Royal Group Technologies Limited | Modular garage door |
US20060273295A1 (en) * | 2005-06-01 | 2006-12-07 | Paul Maly | Extruded protective railing system |
ITVI20060299A1 (en) * | 2006-10-06 | 2008-04-07 | Besenzoni Spa | ACCESS PORT, PARTICULARLY FOR BOATS |
DE102007054459B4 (en) * | 2007-11-13 | 2014-12-24 | FEURER Porsiplast GmbH | Device for receiving general cargo |
KR100949089B1 (en) * | 2008-02-05 | 2010-03-22 | 곽병철 | Anti bending device of ascent/descent bar for entrance door |
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FR2973432A1 (en) * | 2011-03-30 | 2012-10-05 | Sofineco | HOLDING DEVICE WITH ELASTIC DEFORMATION OF A FLEXIBLE CURTAIN OF A VERTICALLY OPENING HANDLING DOOR |
KR101795511B1 (en) * | 2014-12-08 | 2017-11-10 | 김광섭 | Deck panel for construction |
CN107327255B (en) * | 2017-07-28 | 2023-09-12 | 澳普利发(广东)智能门窗有限公司 | Lifting window capable of enhancing ventilation and preventing water leakage |
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DE9000305U1 (en) * | 1990-01-12 | 1990-02-22 | Lindpointner Tore GmbH, Linz | Sliding gate with hinged gate panels |
-
1990
- 1990-07-27 FR FR9009599A patent/FR2665213A1/en active Pending
-
1991
- 1991-07-19 CA CA002047424A patent/CA2047424A1/en not_active Abandoned
- 1991-07-23 US US07/734,751 patent/US5163493A/en not_active Expired - Fee Related
- 1991-07-24 EP EP91402060A patent/EP0468888B1/en not_active Expired - Lifetime
- 1991-07-24 DE DE69105394T patent/DE69105394D1/en not_active Expired - Lifetime
- 1991-07-24 AT AT91402060T patent/ATE114777T1/en active
- 1991-07-26 CZ CS912354A patent/CZ235491A3/en unknown
- 1991-07-26 HU HU912514A patent/HUT60834A/en unknown
- 1991-07-26 RU SU915001235A patent/RU2010935C1/en active
- 1991-07-26 JP JP3208822A patent/JPH04231585A/en not_active Withdrawn
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Publication number | Publication date |
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CA2047424A1 (en) | 1992-01-28 |
JPH04231585A (en) | 1992-08-20 |
DE69105394D1 (en) | 1995-01-12 |
RU2010935C1 (en) | 1994-04-15 |
FR2665213A1 (en) | 1992-01-31 |
CZ235491A3 (en) | 1993-05-12 |
ATE114777T1 (en) | 1994-12-15 |
EP0468888A1 (en) | 1992-01-29 |
HUT60834A (en) | 1992-10-28 |
HU912514D0 (en) | 1992-01-28 |
US5163493A (en) | 1992-11-17 |
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