EP2278106A1 - Driving mechanism for a sectional or swing door - Google Patents

Driving mechanism for a sectional or swing door Download PDF

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Publication number
EP2278106A1
EP2278106A1 EP10166744A EP10166744A EP2278106A1 EP 2278106 A1 EP2278106 A1 EP 2278106A1 EP 10166744 A EP10166744 A EP 10166744A EP 10166744 A EP10166744 A EP 10166744A EP 2278106 A1 EP2278106 A1 EP 2278106A1
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EP
European Patent Office
Prior art keywords
tube
door
bearing
winding drums
cables
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.)
Ceased
Application number
EP10166744A
Other languages
German (de)
French (fr)
Inventor
Michel Javey
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2278106A1 publication Critical patent/EP2278106A1/en
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/664—Drums
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/28—Form or shape tubular, annular
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the present invention relates to a drive device for a door, of the sectional or tilting type, operated in closing or opening relative to a bay.
  • the latter is supported at its ends on the one hand by a bearing and on the other by a rotary drive motor, so as to drive the door in translation, in one direction or the other, in guide rails. at least vertical, via rollers associated with the door.
  • tubular motors for winding aprons of metal curtain winding directly around the tubular axis itself.
  • the object of the present invention is also to overcome any means of compensation, not only implementing additional elements, but which also require their adjustment.
  • the invention relates to a device for driving a door, of the sectional or tilting type, actuated in closing or opening with respect to a bay, by means of two cables fixed to a lower part of the door by one of their ends, and whose other ends are fixed on winding drums, secured to an upper axis to be fixed above the bay by its ends, which are supported on the one hand by a bearing and secondly by a rotary drive motor, so as to drive the door in translation, in one direction or the other, in at least vertical guide rails, by means of rollers associated with the door, characterized in that the upper axis supporting the winding drums of the cables is constituted by a tube supported by two single lateral wall fasteners, connected on the one hand to a so-called "tubular" motor, associated with one ext the end of the tube, and secondly to a bearing, associated with its other end, the section of the tube being of size and shape determined according to the weight of the door and its length, to give the tube a resistance to
  • the installation time of a sectional door with such a device has been significantly reduced, as well as its size, and of course its cost.
  • the present invention also relates to the features which will emerge during the following description, which should be considered in isolation or in all their possible technical combinations.
  • the device 1 generally designated in the figures is intended for driving a door 5, of the sectional or tilting type, actuated in closing or opening with respect to a bay 2, by means of two cables 3,4. These are fixed at a lower part of the door 5 by one of their ends, and whose other ends are fixed on winding drums 6,7.
  • Said winding drums 6, 7 are secured to an upper axis 8 to be fixed above the bay 2 by its ends, supported on the one hand by a bearing 16 and on the other hand by a rotary drive motor 15 .
  • the door 5 is driven in translation, in one direction or the other, in at least vertical guide rails 11, 12, by means of rollers associated with the door 5.
  • the upper shaft 8 supporting the winding drums 6, 7 of the cables 3, 4 is constituted by a tube supported by two single lateral wall fasteners 13, 14, connected on the one hand to a so-called motor 15. "Tubular" associated with one of the ends 8a of the tube 8, and secondly to a bearing 16, associated with its other end 8b.
  • the cross section of the tube 8 is of a size and shape determined according to the weight of the door 5 and its length, in order to give the tube 8 resistance to bending and twisting, enabling it to overcome any other support intermediate wall.
  • the section of the tube 8 is octagonal.
  • the inner section of the winding drums 6, 7 is identical, with the mounting clearance, to the outer section of the tube 8 with which they are associated.
  • the support bearing 16 of one end 8b of the motorized tube 8 is associated with a safety device called "parachute".
  • tubular motor 15 or the parachute bearing 16 are integral in rotation of the tube 8 by keying for the parachute and bolting for the engine.
  • the tube 8, its rotational drive motor 15, the bearing 16 and the two winding drums 6, 7 of the cables 3, 4 form a subassembly, ready to hang over the bay, by means of two wall fasteners 13,14 only, associated for one with the motor 15, and the other with the bearing 16, the assembly of this subassembly being effected independently of the mounting of the rails of guiding 11,12 of the door 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The device has an upper axle supporting winding drums (6, 7) and constituted of a tube (8) supported by side wall fixations (13, 14). A tubular rotary driving motor (15) is associated to one of ends of the tube, and a bearing (16) is associated to other end of the tube. A section of the tube is polygonal in shape and dimensioned according to weight and length of a sectional or tilting door (5) to confer resistance against bending and torsion, to the tube. An internal section of the drums is similar to an external section of the tube with near assembling clearance.

Description

La présente invention concerne un dispositif d'entrainement d'une porte, du type sectionnelle ou basculante, actionnée en fermeture ou en ouverture par rapport à une baie.The present invention relates to a drive device for a door, of the sectional or tilting type, operated in closing or opening relative to a bay.

Il est connu d'actionner de telles portes par l'intermédiaire de deux câbles fixés à une partie inférieure de la porte par l'une de leurs extrémités, et dont leurs autres extrémités sont fixées sur des tambours d'enroulement, solidaires d'un axe supérieur.It is known to operate such doors via two cables fixed to a lower part of the door by one of their ends, and whose other ends are fixed on winding drums, integral with a upper axis.

Ce dernier est supporté à ses extrémités d'une part par un palier et d'autre part par un moteur d'entrainement rotatif, de manière à entraîner la porte en translation, dans un sens ou dans l'autre, dans des rails de guidage au moins verticaux, par l'intermédiaire de galets de roulement associés à la porte.The latter is supported at its ends on the one hand by a bearing and on the other by a rotary drive motor, so as to drive the door in translation, in one direction or the other, in guide rails. at least vertical, via rollers associated with the door.

Mais le poids de la porte, lorsqu'elle dépasse certaines dimensions de hauteur et de largeur, provoque une flexion et une torsion de l'axe supportant les tambours d'enroulement, et conséquemment le poids de la porte.But the weight of the door, when it exceeds certain dimensions of height and width, causes a bending and twisting of the axis supporting the winding drums, and consequently the weight of the door.

C'est pourquoi il est connu de remédier à la flexion en fixant non seulement l'axe supérieur d'enroulement au dessus de la baie, par l'intermédiaire de moyens de fixation du moteur d'une part, et du palier d'autre part, mais en mettant en place nécessairement des paliers intermédiaires, en nombre suffisant pour éviter la flexion de l'arbre.This is why it is known to remedy the bending by fixing not only the upper winding axis above the bay, through means of fixing the motor on the one hand, and the bearing of other apart, but by putting in place necessarily intermediate bearings, in sufficient number to avoid bending of the shaft.

De plus, il est parfois nécessaire, si la longueur de la porte est particulièrement importante, de disposer d'un arbre de longueur équivalente, nécessitant un accouplement entre deux portions d'arbre à relier.In addition, it is sometimes necessary, if the length of the door is particularly important, to have a shaft of equivalent length, requiring a coupling between two shaft portions to be connected.

Actuellement, il n'existe pas de système pour palier la torsion d'un axe actionné par un moteur dont le tablier n'est pas compensé par des ressorts. La torsion de l'axe a pour effet de faire monter le tablier de la porte en biais.Currently, there is no system for bearing the torsion of an axis actuated by a motor whose deck is not compensated by springs. The torsion of the axis has the effect of raising the door apron at an angle.

On comprend bien que le coût d'un tel dispositif sera forcément important, auquel coût s'ajoutera le temps de pose de l'installateur.It is understood that the cost of such a device will necessarily be important, which will be added the installation time of the installer.

Selon une première phase de la démarche inventive, pour remédier aux inconvénients précités, il a été imaginer de remplacer l'axe d'entrainement par un tube, présentant une plus grande résistance à la flexion, ceci ayant l'avantage de s'affranchir de l'accouplement, ainsi que des paliers intermédiaires nécessaires selon l'art antérieur, pour éviter la flexion, mais aussi la torsion, de l'axe d'entrainement.According to a first phase of the inventive step, to overcome the aforementioned drawbacks, it has been imagined to replace the drive shaft with a tube having a greater resistance to bending, this having the advantage of being free of the coupling, as well as intermediate bearings necessary according to the prior art, to avoid bending, but also the torsion, of the drive shaft.

Sont bien entendu connus les moteurs dits « tubulaires » destinés à l'enroulement des tabliers de rideaux métalliques s'enroulant directement autour de l'axe tubulaire lui-même.Of course known so-called "tubular" motors for winding aprons of metal curtain winding directly around the tubular axis itself.

Mais s'il est possible d'enrouler des lames de rideaux autour d'un axe, il n'en va pas de même avec les portes sectionnelles dont les sections mesurent environ 60 cm, ou les portes basculantes dont le tablier est égal à la hauteur de la baie.But if it is possible to wind curtain blades around an axis, it is not the same with sectional doors whose sections measure about 60 cm, or the doors with the deck equal to the height of the bay.

De plus, la hauteur des éléments d'une porte sectionnelle ne permettrait pas son enroulement directement sur le tube.In addition, the height of the elements of a sectional door would not allow its winding directly on the tube.

C'est pourquoi, selon l'art antérieur, il est connu de recourir à des câbles d'entrainement de la porte s'enroulant sur des tambours, solidaires d'un axe de diamètre 25,4 mm pour de petites portes, et de 31,75 mm pour de grandes portes, mais dont la flexion est compensée par des paliers intermédiaires, comme déjà évoqué ci-dessus.This is why, according to the prior art, it is known to use drive cables of the door winding on drums, integral with an axis of diameter 25.4 mm for small doors, and of 31.75 mm for large doors, but whose bending is compensated by intermediate bearings, as already mentioned above.

Selon ce dernier type de dispositif connu, un autre inconvénient réside dans le fait qu'il est nécessaire de prévoir une compensation du poids de la porte, en mettant en oeuvre un ou plusieurs ressorts de compensation, en liaison avec les câbles, constituant un moyen d'équilibrage.According to this last type of known device, another disadvantage lies in the fact that it is necessary to provide a compensation of the weight of the door, by implementing one or more compensation springs, in connection with the cables, constituting a means balancing.

Le but de la présente invention est également de s'affranchir de tout moyen de compensation, non seulement mettant en oeuvre des éléments supplémentaires, mais qui nécessitent également leur réglage.The object of the present invention is also to overcome any means of compensation, not only implementing additional elements, but which also require their adjustment.

On peut considérer qu'un préjugé a été vaincu à utiliser un moteur tubulaire, jusqu'à présent destiné aux rideaux métalliques, à la commande d'une porte sectionnelle ou basculante de grandes dimensions.One can consider that a prejudice has been overcome to use a tubular motor, hitherto intended for metal curtains, the control of a sectional door or tilting of large dimensions.

Une telle adaptation entraîne de plus la possibilité de supprimer toute compensation du poids de la porte.Such an adaptation also leads to the possibility of eliminating any compensation for the weight of the door.

A cet effet, l'invention concerne un dispositif d'entrainement d'une porte, du type sectionnelle ou basculante, actionnée en fermeture ou en ouverture par rapport à une baie, par l'intermédiaire de deux câbles fixés à une partie inférieure de la porte par l'une de leurs extrémités, et dont leurs autres extrémités sont fixées sur des tambours d'enroulement, solidaires d'un axe supérieur à fixer au dessus de la baie par ses extrémités, qui sont supportées d'une part par un palier et d'autre part par un moteur d'entrainement rotatif, de manière à entraîner la porte en translation, dans un sens ou dans l'autre, dans des rails de guidage au moins verticaux, par l'intermédiaire de galets de roulement associés à la porte, caractérisé en ce que l'axe supérieur supportant les tambours d'enroulement des câbles est constitué par un tube soutenu par deux fixations murales latérales uniques, reliées d'une part à un moteur dit « tubulaire », associé à l'une des extrémités du tube, et d'autre part à un palier, associé à son autre extrémité, la section du tube étant de dimensions et de forme déterminées en fonction du poids de la porte et de sa longueur, pour conférer au tube une résistance à la flexion et à la torsion, lui permettant de s'affranchir de tout autre support mural intermédiaire.For this purpose, the invention relates to a device for driving a door, of the sectional or tilting type, actuated in closing or opening with respect to a bay, by means of two cables fixed to a lower part of the door by one of their ends, and whose other ends are fixed on winding drums, secured to an upper axis to be fixed above the bay by its ends, which are supported on the one hand by a bearing and secondly by a rotary drive motor, so as to drive the door in translation, in one direction or the other, in at least vertical guide rails, by means of rollers associated with the door, characterized in that the upper axis supporting the winding drums of the cables is constituted by a tube supported by two single lateral wall fasteners, connected on the one hand to a so-called "tubular" motor, associated with one ext the end of the tube, and secondly to a bearing, associated with its other end, the section of the tube being of size and shape determined according to the weight of the door and its length, to give the tube a resistance to the bending and twisting, allowing it to overcome any other intermediate wall mount.

C'est ainsi que selon l'invention, le temps de pose d'une porte sectionnelle avec un tel dispositif a été notablement réduit, ainsi que son encombrement, et bien entendu son prix de revient.Thus according to the invention, the installation time of a sectional door with such a device has been significantly reduced, as well as its size, and of course its cost.

La présente invention concerne également les caractéristiques qui ressortiront au cours de la description qui va suivre, et qui devront être considérées isolément ou selon toutes leurs combinaisons techniques possibles.The present invention also relates to the features which will emerge during the following description, which should be considered in isolation or in all their possible technical combinations.

Cette description donnée à titre d'exemple non limitatif, fera mieux comprendre comment l'invention peut être réalisée en référence aux dessins annexés sur lesquels :

  • La figure 1 représente est une vue de face d'un dispositif d'entrainement, selon l'invention, destiné à une porte du type sectionnelle ou basculante, non représentée pour une meilleure compréhension de l'invention.
  • La figure 2 est une vue de droite du dispositif selon la figure 1.
  • La figure 3 est une vue à échelle agrandie du dispositif, selon la vue de dessus de la figure 1, avec une partie de ses composants éclatée.
  • La figure 4 est une vue en perspective, à échelle agrandie, du détail A selon la figure 3, montrant le côté moteur du dispositif selon l'invention, situé à gauche.
  • La figure 5 est une vue en perspective, à échelle agrandie, du détail B selon la figure 3, montrant le côté palier du dispositif selon l'invention, situé à droite.
This description given by way of non-limiting example, will better understand how the invention can be made with reference to the accompanying drawings in which:
  • The figure 1 is a front view of a drive device, according to the invention, for a door type sectional or tilting, not shown for a better understanding of the invention.
  • The figure 2 is a right view of the device according to the figure 1 .
  • The figure 3 is an enlarged view of the device, according to the view from above of the figure 1 , with some of its components exploded.
  • The figure 4 is a perspective view, on an enlarged scale, of the detail A according to the figure 3 , showing the motor side of the device according to the invention, located on the left.
  • The figure 5 is a perspective view, on an enlarged scale, of detail B according to figure 3 , showing the bearing side of the device according to the invention, located on the right.

Le dispositif 1 désigné globalement sur les figures est destiné à l'entrainement d'une porte 5, du type sectionnelle ou basculante, actionnée en fermeture ou en ouverture par rapport à une baie 2, par l'intermédiaire de deux câbles 3,4. Ceux-ci sont fixés à une partie inférieure de la porte 5 par l'une de leurs extrémités, et dont leurs autres extrémités sont fixées sur des tambours d'enroulement 6,7.The device 1 generally designated in the figures is intended for driving a door 5, of the sectional or tilting type, actuated in closing or opening with respect to a bay 2, by means of two cables 3,4. These are fixed at a lower part of the door 5 by one of their ends, and whose other ends are fixed on winding drums 6,7.

Lesdits tambours d'enroulement 6,7 sont solidaires d'un axe supérieur 8 à fixer au dessus de la baie 2 par ses extrémités, supportées d'une part par un palier 16 et d'autre part par un moteur d'entrainement rotatif 15.Said winding drums 6, 7 are secured to an upper axis 8 to be fixed above the bay 2 by its ends, supported on the one hand by a bearing 16 and on the other hand by a rotary drive motor 15 .

De cette manière, la porte 5 est entrainée en translation, dans un sens ou dans l'autre, dans des rails de guidage au moins verticaux 11,12, par l'intermédiaire de galets de roulement associés à la porte 5.In this way, the door 5 is driven in translation, in one direction or the other, in at least vertical guide rails 11, 12, by means of rollers associated with the door 5.

Selon l'invention, l'axe supérieur 8 supportant les tambours d'enroulement 6,7 des câbles 3,4 est constitué par un tube soutenu par deux fixations murales latérales uniques 13,14, reliées d'une part à un moteur 15 dit « tubulaire », associé à l'une des extrémités 8a du tube 8, et d'autre part à un palier 16, associé à son autre extrémité 8b.According to the invention, the upper shaft 8 supporting the winding drums 6, 7 of the cables 3, 4 is constituted by a tube supported by two single lateral wall fasteners 13, 14, connected on the one hand to a so-called motor 15. "Tubular" associated with one of the ends 8a of the tube 8, and secondly to a bearing 16, associated with its other end 8b.

La section du tube 8 est de dimensions et de forme déterminées en fonction du poids de la porte 5 et de sa longueur, pour conférer au tube 8 une résistance à la flexion et à la torsion, lui permettant de s'affranchir de tout autre support mural intermédiaire.The cross section of the tube 8 is of a size and shape determined according to the weight of the door 5 and its length, in order to give the tube 8 resistance to bending and twisting, enabling it to overcome any other support intermediate wall.

Les essais ont démontré qu'un tube cylindrique d'un diamètre d'environ 100 mm donnait des résultats particulièrement bons pour une porte sectionnelle, d'un poids inférieur ou égal à 350 kg.Tests have shown that a cylindrical tube with a diameter of about 100 mm gives results particularly good for a sectional door, weighing 350 kg or less.

Les essais ont également démontré que des résultats supérieurs aux précédents pouvaient être obtenus lorsque la section du tube 8 supportant les tambours d'enroulement 6,7 des câbles 3,4 est polygonale.The tests have also demonstrated that superior results to the above could be obtained when the section of the tube 8 supporting the winding drums 6,7 of the cables 3,4 is polygonal.

A titre d'exemple de réalisation, selon le présent cas représenté sur les figures, la section du tube 8 est octogonale.As an exemplary embodiment, according to the present case shown in the figures, the section of the tube 8 is octagonal.

Bien entendu, elle pourrait être de toute autre forme.Of course, it could be of any other form.

Comme bien visible sur les figures 4 et 5, selon une autre caractéristique et avantage de l'invention, la section interne des tambours d'enroulement 6,7 est identique, au jeu de montage près, à la section externe du tube 8 auquel ils sont associés.As clearly visible on figures 4 and 5 according to another feature and advantage of the invention, the inner section of the winding drums 6, 7 is identical, with the mounting clearance, to the outer section of the tube 8 with which they are associated.

De cette manière, le tube 8 et les tambours 6,7 sont solidaires en rotation d'une manière particulièrement efficace. Seule l'immobilisation en coulissement devra être prévue de l'un par rapport à l'autre.In this way, the tube 8 and the drums 6, 7 are rotationally fast in a particularly efficient manner. Only sliding immobilization shall be provided relative to one another.

Comme le montre bien la figure 5, le palier support 16 de l'une des extrémités 8b du tube motorisé 8 est associé à un dispositif de sécurité dit « parachute ».As the figure 5 , the support bearing 16 of one end 8b of the motorized tube 8 is associated with a safety device called "parachute".

Qu'il s'agisse du moteur tubulaire 15 ou du palier parachute 16, ces éléments sont solidaires en rotation du tube 8 par clavetage pour le parachute et par boulonnage pour le moteur.Whether the tubular motor 15 or the parachute bearing 16, these elements are integral in rotation of the tube 8 by keying for the parachute and bolting for the engine.

Enfin, il est à noter que le tube 8, son moteur 15 d'entrainement en rotation, le palier 16 et les deux tambours d'enroulement 6,7 des câbles 3,4 forment un sous-ensemble, prêt à poser au dessus de la baie, par l'intermédiaire de deux fixations murales 13,14 uniquement, associées pour l'une au moteur 15, et pour l'autre au palier 16, le montage de ce sous-ensemble s'effectuant indépendamment du montage des rails de guidage 11,12 de la porte 5.Finally, it should be noted that the tube 8, its rotational drive motor 15, the bearing 16 and the two winding drums 6, 7 of the cables 3, 4 form a subassembly, ready to hang over the bay, by means of two wall fasteners 13,14 only, associated for one with the motor 15, and the other with the bearing 16, the assembly of this subassembly being effected independently of the mounting of the rails of guiding 11,12 of the door 5.

Claims (3)

Dispositif d'entrainement (1) d'une porte (5), du type sectionnelle ou basculante, actionnée en fermeture ou en ouverture par rapport à une baie (2), par l'intermédiaire de deux câbles (3,4) fixés à une partie inférieure de la porte (5) par l'une de leurs extrémités, et dont leurs autres extrémités sont fixées sur des tambours d'enroulement (6,7), solidaires d'un axe supérieur (8) à fixer au dessus de la baie (2) par ses extrémités, qui sont supportées d'une part par un palier (16) et d'autre part par un moteur d'entrainement rotatif (15), de manière à entraîner la porte (5) en translation, dans un sens ou dans l'autre, dans des rails de guidage au moins verticaux (11,12), par l'intermédiaire de galets de roulement associés à la porte (5), caractérisé en ce que l'axe supérieur (8) supportant les tambours d'enroulement (6,7) des câbles (3,4) est constitué par un tube soutenu par deux fixations murales latérales uniques (13,14), reliées d'une part à un moteur (15) dit « tubulaire », associé à l'une des extrémités (8a) du tube (8), et d'autre part à un palier (16), associé à son autre extrémité (8b), la section du tube (8) étant de dimensions et de forme polygonale déterminées en fonction du poids de la porte (5) et de sa longueur, pour conférer au tube (8) une résistance à la flexion et à la torsion, lui permettant de s'affranchir de tout autre support mural intermédiaire, et en ce que la section interne des tambours d'enroulement (6,7) est identique, au jeu de montage près, à la section externe du tube (8) auquel ils sont associés.Device (1) for driving a door (5), of the sectional or tilting type, actuated in closing or opening with respect to a bay (2), by means of two cables (3,4) fixed to a lower part of the door (5) by one of their ends, and whose other ends are fixed on winding drums (6,7), integral with an upper axis (8) to be fixed above the bay (2) at its ends, which are supported on the one hand by a bearing (16) and on the other hand by a rotary drive motor (15), so as to drive the door (5) in translation, in one direction or the other, in at least vertical guide rails (11,12), by means of rollers associated with the door (5), characterized in that the upper axis (8) supporting the winding drums (6, 7) of the cables (3, 4) is constituted by a tube supported by two single lateral wall fasteners (13, 14), connected on the one hand to a motor ur (15) called "tubular", associated with one of the ends (8a) of the tube (8), and secondly with a bearing (16) associated with its other end (8b), the section of the tube (8) being of polygonal size and shape determined according to the weight of the door (5) and its length, to give the tube (8) resistance to bending and twisting, allowing it to overcome any other intermediate wall support, and in that the inner section of the winding drums (6, 7) is identical, with the assembly clearance, to the external section of the tube (8) with which they are associated. Dispositif selon la revendication 1, caractérisé en ce que la section du tube (8) supportant les tambours d'enroulement (6,7) des câbles (3,4) est octogonale.Device according to claim 1, characterized in that the section of the tube (8) supporting the winding drums (6, 7) of the cables (3, 4) is octagonal. Dispositif selon l'une des revendications 1 à 2, caractérisé en ce que le tube (8), son moteur (15) d'entrainement en rotation, le palier (16) et les deux tambours d'enroulement (6,7) des câbles (3,4) forment un sous-ensemble, prêt à poser au dessus de la baie, par l'intermédiaire de deux fixations murales (13,14) uniquement, associées pour l'une au moteur (15), et pour l'autre au palier (16), le montage de ce sous-ensemble s'effectuant indépendamment du montage des rails de guidage (11,12) de la porte (5).Device according to one of claims 1 to 2, characterized in that the tube (8), its rotational drive motor (15), the bearing (16) and the two winding drums (6, 7) of the cables (3,4) form a subassembly, ready to pose above the bay, by means of two wall fixings (13,14) only, associated for one with the motor (15), and for the other to the bearing (16), the assembly of this subassembly being effected independently of the mounting of the guide rails (11,12) of the door (5).
EP10166744A 2009-07-23 2010-06-22 Driving mechanism for a sectional or swing door Ceased EP2278106A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955136A FR2948407B1 (en) 2009-07-23 2009-07-23 DEVICE FOR DRIVING A DOOR OF THE SECTIONAL OR TILT TYPE

Publications (1)

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EP2278106A1 true EP2278106A1 (en) 2011-01-26

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Application Number Title Priority Date Filing Date
EP10166744A Ceased EP2278106A1 (en) 2009-07-23 2010-06-22 Driving mechanism for a sectional or swing door

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EP (1) EP2278106A1 (en)
FR (1) FR2948407B1 (en)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
EP2789778A1 (en) * 2013-04-12 2014-10-15 GfA - Gesellschaft für Antriebstechnik Dr.-Ing. Hammann GmbH & Co. KG Gate, fastening means for a gate drive, method for detecting a difference between the weight of a gate and a counterbalance force and method for mechanically adjusting a means for counterbalancing the weight of a gate
WO2015170275A1 (en) * 2014-05-09 2015-11-12 Renson Sunprotection-Projects Nv Drive system
WO2022229143A1 (en) * 2021-04-27 2022-11-03 Assa Abloy Entrance Systems Ab Door operator system and overhead door system
FR3143644A1 (en) * 2022-12-14 2024-06-21 Javey Method for replacing a sub-assembly of a door drive device

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EP1600593A1 (en) * 2004-05-28 2005-11-30 Cardo Door Ab Method for drum shape determination and drive unit for building door arrangements and use of such drive unit
DE202005007605U1 (en) * 2005-03-21 2006-08-03 Hörmann KG Antriebstechnik Gate with shaft gate operator
US20080245484A1 (en) * 2007-04-04 2008-10-09 Dl Manufacturing Overhead door cable engagement apparatus

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US5172744A (en) * 1989-10-23 1992-12-22 Finch Harry E Roll-up door system
US20030201077A1 (en) * 2002-04-24 2003-10-30 Mullet Willis Jay Winding assembly for door counterbalance system
DE10259771A1 (en) * 2002-11-29 2004-06-17 Hörmann KG Antriebstechnik Shaft gate drive device, gate provided therewith and method for connecting the same
DE202004014167U1 (en) * 2003-09-10 2005-01-13 Weil, Lothar Compact servo drive for roller shutter door with a tube mounted motor fastened to a drive shaft fitted with cable reels and a torsion spring
EP1600593A1 (en) * 2004-05-28 2005-11-30 Cardo Door Ab Method for drum shape determination and drive unit for building door arrangements and use of such drive unit
DE202005007605U1 (en) * 2005-03-21 2006-08-03 Hörmann KG Antriebstechnik Gate with shaft gate operator
US20080245484A1 (en) * 2007-04-04 2008-10-09 Dl Manufacturing Overhead door cable engagement apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2789778A1 (en) * 2013-04-12 2014-10-15 GfA - Gesellschaft für Antriebstechnik Dr.-Ing. Hammann GmbH & Co. KG Gate, fastening means for a gate drive, method for detecting a difference between the weight of a gate and a counterbalance force and method for mechanically adjusting a means for counterbalancing the weight of a gate
WO2015170275A1 (en) * 2014-05-09 2015-11-12 Renson Sunprotection-Projects Nv Drive system
BE1021865B1 (en) * 2014-05-09 2016-01-22 Renson Sunprotection-Projects Nv DRIVE SYSTEM
WO2022229143A1 (en) * 2021-04-27 2022-11-03 Assa Abloy Entrance Systems Ab Door operator system and overhead door system
FR3143644A1 (en) * 2022-12-14 2024-06-21 Javey Method for replacing a sub-assembly of a door drive device

Also Published As

Publication number Publication date
FR2948407A1 (en) 2011-01-28
FR2948407B1 (en) 2015-04-03

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