EP1283322A1 - Overhead door drive arrangement - Google Patents

Overhead door drive arrangement Download PDF

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Publication number
EP1283322A1
EP1283322A1 EP02291939A EP02291939A EP1283322A1 EP 1283322 A1 EP1283322 A1 EP 1283322A1 EP 02291939 A EP02291939 A EP 02291939A EP 02291939 A EP02291939 A EP 02291939A EP 1283322 A1 EP1283322 A1 EP 1283322A1
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EP
European Patent Office
Prior art keywords
drive
pulley
strap
pulleys
apron
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.)
Withdrawn
Application number
EP02291939A
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German (de)
French (fr)
Inventor
Michel Bachmatiuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Systemes dAutomatismes Fermetures Industrielles et Rapides SAS
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Systemes dAutomatismes Fermetures Industrielles et Rapides SAS
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Publication date
Application filed by Systemes dAutomatismes Fermetures Industrielles et Rapides SAS filed Critical Systemes dAutomatismes Fermetures Industrielles et Rapides SAS
Publication of EP1283322A1 publication Critical patent/EP1283322A1/en
Withdrawn legal-status Critical Current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
    • E05D13/14—Counterbalance devices with weights
    • E05D13/145—Counterbalance devices with weights 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
    • 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 device for operating a door tilting, such as for example a garage door.
  • Tilting type doors generally consist of a door panel, or door leaf, two opposite edges of which are suitable for move in two pairs of vertical and horizontal rails.
  • the leaf of the tilting door is operated by a manipulating arm connected by one end at the deck and the other end at a fixed point on the general support for the overhead door.
  • the manipulation arm is, moreover, associated with motor means fixed either on the apron of said door or on the support frame.
  • Other devices which are capable of operating a tilting door, comprising a motor driving in rotation at its output a shaft, said shaft supporting two pinions each arranged substantially vertically one of the vertical guide rails of the deck.
  • Each pinion is then connected by a chain to another pinion arranged at the foot of each of the vertical rails, said chain being further linked to the base of the apron.
  • the shaft enters into rotation driving the sprockets as well as the chain which, according to the direction of rotation, allows to raise or lower the apron.
  • the present invention overcomes the drawbacks of the art by proposing an operating device for doors which is easy and inexpensive to implement, and silent and flexible operation.
  • the device for operating a door tilting comprising an apron, comprising motor means associated with rotating drive means of said deck, is characterized in that said drive means comprise means capable of operating by friction.
  • said drive means comprise at least two drive pulleys driven by the drive means and capable of each cooperate with a strap.
  • each strap is connected, by one of its ends, to the overhead door leaf, and at the other end at means of compensation.
  • each strap is each associated with the overhead door apron by through at least one roulette.
  • the means of compensation include a counterweight or a balancing spring, the drive means comprising at least one return pulley.
  • the drive pulleys are both arranged substantially in the vicinity of each other and are rotated by a single motor, each drive pulley being associated with a pinion capable of cooperating directly with another pinion driven by said single engine.
  • Figure 1 is a perspective illustration of the operating device according to the invention, applied to a tilting door 1 comprising an apron substantially quadrangular 2.
  • Said apron 2 is capable of sliding in a double pair of rails vertical (3a, 3b) and horizontal (4a, 4b) parallels using all known means such as for example rollers (5 to 8).
  • the apron 2 during its opening and closing movements, is animated by a movement of translation combined with a movement of rotation by means of an operating device ensuring its displacement.
  • the operating device comprises three pulleys (9, 10, 11), two of which are drive.
  • the three pulleys (9, 10, 11), with respective axes of rotation (X, Y, Z) substantially parallel to each other and parallel to the horizontal rails (4a, 4b), are associated according to any known method to the support frame for the whole, whether pillars, walls, beams, etc.
  • the driving pulleys 9 and 10 are driven by motor means 12 not shown in FIG. 1 but explained in FIG. 2.
  • the two drive pulleys 9 and 10 are arranged substantially in the vicinity of one another, and according to the embodiment shown in Figure 1, substantially in the vicinity of the junction between the vertical rail 3a and the horizontal rail 4a.
  • the idler pulley 11 is advantageously located substantially at near the junction between the vertical rail 3b and the horizontal rail 4b.
  • the pulleys 9 and 11 are traversed by flexible friction means such as a strap 13.
  • a first end 13a of the strap 13 is associated according to all known methods to compensation means comprising a counterweight, a balancing spring, or any other means allowing compensate for the mass of the deck 2 at all times during its movements opening or closing.
  • the second end 13b of the strap 13 is associated by any means known at the base of the deck 2.
  • said second end 13b is associated with the axis of the caster 6 ensuring the guiding of the deck 2 in the vertical rail 3b.
  • the drive pulley 10 is traversed by a second strap 14 a first end 14a of which is associated with means for known compensation and the second end 14b is linked to the base of the apron 2, for example via the axis of the caster 5 ensuring guiding said deck 2 in the vertical rail 3a.
  • the first strap 13 has two substantially vertical strands parallel to the vertical rails (3a, 3b) and a horizontal strand connecting the pulley drive 9 to the idler pulley 11 and substantially parallel to the ground S.
  • the strap second 14 has two substantially vertical strands and substantially parallel to the vertical rails (3a, 3b).
  • Figure 2 is a schematic perspective representation of a detail of the operating device according to the invention.
  • FIG. 2 details the respective position of the pulleys drive units 9 and 10 with respective axes of rotation X and Y.
  • the drive of the pulleys drive 9 and 10 is performed using motor means 12 shaped so as to be able to drive the two drive pulleys (9, 10) using a single engine.
  • the device provides a motor 12 whose shaft outlet 15 is provided with a pinion capable of meshing two others pinions each associated with one of the drive pulleys (9, 10).
  • the pinions associated with each of the drive pulleys (9, 10) are made secured to said drive pulleys by any known means (keying ...), and are each driven in rotation about the same axis of rotation (X, Y) than that of the corresponding drive pulley (9, 10).
  • the motor means 12 are thus able to ensure the rotation of the pulleys drive 9 and 10 in both directions, to raise and lower the curtain 2 and therefore open and close the up-and-over door 1.
  • Such friction drive provides a device for simple and economical operation and compact.
  • training requires only a low power means 12 motors since the operating torque required is very low.
  • the deck 2 of the overhead door 1 is able to be maneuvered by hand without having to disengage said motor means 12.

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

Abstract

The up and over door comprises a shutter (2) and a motor connected to the shutter rotational driving means which comprise two driving pulleys (9,10) and a single return pulley (11). One driving pulley is connected to the return pulley by a belt (13) and the other driving pulley engages a second belt (14) whose lower end is connected to the shutter base.

Description

La présente invention concerne un dispositif de manoeuvre d'une porte basculante, telle que par exemple une porte de garage.The present invention relates to a device for operating a door tilting, such as for example a garage door.

Les portes de type basculante sont généralement constituées d'un panneau de porte, ou tablier, dont deux bords opposés sont aptes à se déplacer dans deux paires de rails verticaux et horizontaux.Tilting type doors generally consist of a door panel, or door leaf, two opposite edges of which are suitable for move in two pairs of vertical and horizontal rails.

Selon une première forme de réalisation, le tablier de la porte basculante est manoeuvrée par l'intermédiaire d'un bras de manipulation reliée par l'une de ses extrémités au tablier et par l'autre extrémité à un point fixe du support général de la porte basculante.According to a first embodiment, the leaf of the tilting door is operated by a manipulating arm connected by one end at the deck and the other end at a fixed point on the general support for the overhead door.

Le bras de manipulation est, en outre, associé à des moyens moteurs fixés soit sur le tablier de ladite porte soit sur le bâti support.The manipulation arm is, moreover, associated with motor means fixed either on the apron of said door or on the support frame.

Quelle que soit leur implantation, les moyens moteurs nécessaires pour manoeuvrer l'articulation de tels bras sont volumineux, complexes et onéreux à mettre en oeuvre.Whatever their location, the driving resources necessary to manipulate the joint of such arms are bulky, complex and expensive to implement.

En outre, dans le cas lesdits moyens moteurs sont fixés au tablier, leur poids important constitue une masse supplémentaire à manoeuvrer.In addition, in the case of said motor means are fixed to the bulkhead, their significant weight constitutes an additional mass to be maneuvered.

De plus, en cas de panne des moyens moteurs, ceux-ci doivent être débrayés pour pouvoir manoeuvrer la porte basculante à la main. In addition, in the event of failure of the engine means, these must be disengaged to be able to operate the overhead door by hand.

On connaít d'autres dispositifs aptes à manoeuvrer une porte basculante, comportant un moteur entraínant en rotation à sa sortie un arbre, ledit arbre supportant deux pignons disposés chacun sensiblement à l'aplomb d'un des rails de guidage verticaux du tablier.Other devices are known which are capable of operating a tilting door, comprising a motor driving in rotation at its output a shaft, said shaft supporting two pinions each arranged substantially vertically one of the vertical guide rails of the deck.

Chaque pignon est ensuite relié par une chaíne à un autre pignon disposé au pied de chacun des rails verticaux, ladite chaíne étant en outre liée à la base du tablier.Each pinion is then connected by a chain to another pinion arranged at the foot of each of the vertical rails, said chain being further linked to the base of the apron.

Ainsi, lors de la mise en marche du moteur, l'arbre entre en rotation entraínant les pignons ainsi que la chaíne qui, selon le sens de rotation, permet de lever ou d'abaisser le tablier.Thus, when starting the engine, the shaft enters into rotation driving the sprockets as well as the chain which, according to the direction of rotation, allows to raise or lower the apron.

Cependant, de tels dispositifs sont bruyants, complexes à mettre en oeuvre, et multiplient les pièces complexes en rotation, et donc les risques de bris ou de panne.However, such devices are noisy, complex to implement. work, and multiply the complex rotating parts, and therefore the risks breakage or breakdown.

De plus, une telle architecture impose à la paire de rails horizontaux une conformation courbe de manière à pouvoir assurer le mouvement d'ouverture et de fermeture du tablier.In addition, such an architecture imposes on the pair of horizontal rails a curved conformation so that movement can be ensured opening and closing of the apron.

Dans ce contexte, la présente invention pallie les inconvénients de l'art antérieur en proposant un dispositif de manoeuvre pour portes basculantes qui soit de mise en oeuvre aisée et peu onéreuse, et de fonctionnement silencieux et souple.In this context, the present invention overcomes the drawbacks of the art by proposing an operating device for doors which is easy and inexpensive to implement, and silent and flexible operation.

A cette fin, selon l'invention, le dispositif de manoeuvre d'une porte basculante comprenant un tablier, comportant des moyens moteur associés à des moyens d'entraínements en rotation dudit tablier, est caractérisé en ce que lesdits moyens d'entraínements comprennent des moyens aptes à fonctionner par friction.To this end, according to the invention, the device for operating a door tilting comprising an apron, comprising motor means associated with rotating drive means of said deck, is characterized in that said drive means comprise means capable of operating by friction.

Avantageusement, lesdits moyens d'entraínement comportent au moins deux poulies motrices entraínées par les moyens moteurs et aptes à coopérer chacune avec une sangle.Advantageously, said drive means comprise at least two drive pulleys driven by the drive means and capable of each cooperate with a strap.

De préférence, chaque sangle est reliée, par l'une de ses extrémités, au tablier de la porte basculante, et, par l'autre de ses extrémités, à des moyens de compensation.Preferably, each strap is connected, by one of its ends, to the overhead door leaf, and at the other end at means of compensation.

Selon une forme particulière de réalisation, les extrémités de chaque sangle sont chacune associées au tablier de la porte basculante par l'intermédiaire d'au moins une roulette.According to a particular embodiment, the ends of each strap are each associated with the overhead door apron by through at least one roulette.

Afin d'assurer un bon fonctionnement à la porte basculante, les moyens de compensation comportent un contrepoids ou un ressort d'équilibrage, les moyens d'entraínements comportant au moins un poulie de renvoi.In order to ensure proper operation of the overhead door, the means of compensation include a counterweight or a balancing spring, the drive means comprising at least one return pulley.

Selon une forme avantageuse de réalisation, les poulies motrices sont disposées toutes deux sensiblement au voisinage l'une de l'autre et sont entraínées en rotation par un moteur unique, chaque poulie motrice étant associée à un pignon apte à coopérer directement avec un autre pignon entraíné par ledit moteur unique.According to an advantageous embodiment, the drive pulleys are both arranged substantially in the vicinity of each other and are rotated by a single motor, each drive pulley being associated with a pinion capable of cooperating directly with another pinion driven by said single engine.

L'invention sera mieux comprise à la lumière de la description qui suit, se rapportant à un exemple illustratif et aucun cas limitatif, en référence aux figures annexées dans lesquelles :

  • la figure 1 est une vue générale en perspective du dispositif de manoeuvre d'une porte basculante selon l'invention ;
  • la figure 2 est une vue en perspective d'un détail de réalisation du dispositif de manoeuvre selon l'invention.
The invention will be better understood in the light of the description which follows, relating to an illustrative example and no limiting case, with reference to the appended figures in which:
  • Figure 1 is a general perspective view of the operating device of a tilting door according to the invention;
  • Figure 2 is a perspective view of a detail of embodiment of the operating device according to the invention.

La figure 1 est une illustration en perspective du dispositif de manoeuvre selon l'invention, appliquée à une porte basculante 1 comportant un tablier sensiblement quadrangulaire 2.Figure 1 is a perspective illustration of the operating device according to the invention, applied to a tilting door 1 comprising an apron substantially quadrangular 2.

Ledit tablier 2 est apte à coulisser dans une double paire de rails parallèles verticaux (3a, 3b) et horizontaux (4a, 4b) à l'aide de tous moyens connus tels que par exemple des roulettes (5 à 8).Said apron 2 is capable of sliding in a double pair of rails vertical (3a, 3b) and horizontal (4a, 4b) parallels using all known means such as for example rollers (5 to 8).

Les termes horizontaux et verticaux sont à considérer en référence au sol S, considéré comme horizontal.The horizontal and vertical terms are to be considered with reference to the ground S, considered horizontal.

Le tablier 2, lors de ses mouvements d'ouverture et de fermeture, est animé d'un mouvement de translation conjugué à un mouvement de rotation par l'intermédiaire d'un dispositif de manoeuvre assurant son déplacement.The apron 2, during its opening and closing movements, is animated by a movement of translation combined with a movement of rotation by means of an operating device ensuring its displacement.

Selon la forme de réalisation de l'invention représentée à la figure 1, le dispositif de manoeuvre comporte trois poulies (9, 10, 11), dont deux sont motrices.According to the embodiment of the invention shown in Figure 1, the operating device comprises three pulleys (9, 10, 11), two of which are drive.

Les trois poulies (9, 10, 11), d'axe de rotation respectif (X, Y, Z) sensiblement parallèles entre eux et parallèles aux rails horizontaux (4a, 4b), sont associés selon tout procédé connu au bâti support de l'ensemble, qu'il s'agisse de piliers, de murs, de poutres etc. The three pulleys (9, 10, 11), with respective axes of rotation (X, Y, Z) substantially parallel to each other and parallel to the horizontal rails (4a, 4b), are associated according to any known method to the support frame for the whole, whether pillars, walls, beams, etc.

Les poulies motrices 9 et 10 sont entraínées par des moyens moteurs 12 non représentés sur la figure 1 mais explicités figure 2.
Les deux poulies motrices 9 et 10 sont disposées sensiblement au voisinage l'une de l'autre, et selon la forme de réalisation représentée à la figure 1, sensiblement au voisinage de la jonction entre le rail vertical 3a et le rail horizontal 4a.The driving pulleys 9 and 10 are driven by motor means 12 not shown in FIG. 1 but explained in FIG. 2.
The two drive pulleys 9 and 10 are arranged substantially in the vicinity of one another, and according to the embodiment shown in Figure 1, substantially in the vicinity of the junction between the vertical rail 3a and the horizontal rail 4a.

De même, la poulie folle 11 est située avantageusement sensiblement au voisinage de la jonction entre le rail vertical 3b et le rail horizontal 4b.Similarly, the idler pulley 11 is advantageously located substantially at near the junction between the vertical rail 3b and the horizontal rail 4b.

Afin d'entraíner le tablier 2, les poulies 9 et 11 sont parcourues par des moyens de friction souple telle qu'une sangle 13.In order to drive the deck 2, the pulleys 9 and 11 are traversed by flexible friction means such as a strap 13.

Une première extrémité 13a de la sangle 13 est associée selon tous procédés connus à des moyens de compensation comprenant un contrepoids, un ressort d'équilibrage, ou tout autre moyen permettant de compenser la masse du tablier 2 à tout instant lors de ses mouvements d'ouverture ou de fermeture.A first end 13a of the strap 13 is associated according to all known methods to compensation means comprising a counterweight, a balancing spring, or any other means allowing compensate for the mass of the deck 2 at all times during its movements opening or closing.

La seconde extrémité 13b de la sangle 13 est associée par tous moyens connus à la base du tablier 2. Avantageusement, ladite seconde extrémité 13b est associée à l'axe de la roulette 6 assurant le guidage du tablier 2 dans le rail vertical 3b.The second end 13b of the strap 13 is associated by any means known at the base of the deck 2. Advantageously, said second end 13b is associated with the axis of the caster 6 ensuring the guiding of the deck 2 in the vertical rail 3b.

En outre, la poulie motrice 10 est parcourue par une seconde sangle 14 dont une première extrémité 14a est associée à des moyens de compensation connue et la seconde extrémité 14b est liée à la base du tablier 2, par exemple par l'intermédiaire de l'axe de la roulette 5 assurant le guidage dudit tablier 2 dans le rail vertical 3a. In addition, the drive pulley 10 is traversed by a second strap 14 a first end 14a of which is associated with means for known compensation and the second end 14b is linked to the base of the apron 2, for example via the axis of the caster 5 ensuring guiding said deck 2 in the vertical rail 3a.

Ainsi, la première sangle 13 présente deux brins verticaux sensiblement parallèles aux rails verticaux (3a, 3b) et un brin horizontal reliant la poulie motrice 9 à la poulie folle 11 et sensiblement parallèle au sol S. La sangle seconde 14 présente, quant à elle, deux brins sensiblement verticaux et sensiblement parallèles aux rails verticaux (3a, 3b).Thus, the first strap 13 has two substantially vertical strands parallel to the vertical rails (3a, 3b) and a horizontal strand connecting the pulley drive 9 to the idler pulley 11 and substantially parallel to the ground S. The strap second 14 has two substantially vertical strands and substantially parallel to the vertical rails (3a, 3b).

La figure 2 est une représentation schématique en perspective d'un détail de réalisation du dispositif de manoeuvre selon l'invention.Figure 2 is a schematic perspective representation of a detail of the operating device according to the invention.

Plus particulièrement, la figure 2 détaille la position respective des poulies motrices 9 et 10 d'axe de rotation respectif X et Y.More particularly, FIG. 2 details the respective position of the pulleys drive units 9 and 10 with respective axes of rotation X and Y.

Selon une forme avantageuse de réalisation, l'entraínement des poulies motrices 9 et 10 est effectué à l'aide de moyens moteurs 12 conformés de manière à pouvoir entraíner les deux poulies motrices (9, 10) à l'aide d'un moteur unique.According to an advantageous embodiment, the drive of the pulleys drive 9 and 10 is performed using motor means 12 shaped so as to be able to drive the two drive pulleys (9, 10) using a single engine.

A cette fin, le dispositif selon l'invention prévoit un moteur 12 dont l'arbre de sortie 15 est muni d'un pignon susceptible d'engrener deux autres pignons associés chacun à l'une des poulies motrices (9, 10).To this end, the device according to the invention provides a motor 12 whose shaft outlet 15 is provided with a pinion capable of meshing two others pinions each associated with one of the drive pulleys (9, 10).

Les pignons associés à chacune des poulies motrices (9, 10) sont rendus solidaires desdites poulies motrices selon tout moyen connu (clavetage...), et sont chacun entraínés en rotation autour du même axe de rotation (X, Y) que celui de la poulie motrice (9, 10) correspondante.The pinions associated with each of the drive pulleys (9, 10) are made secured to said drive pulleys by any known means (keying ...), and are each driven in rotation about the same axis of rotation (X, Y) than that of the corresponding drive pulley (9, 10).

Les moyens moteurs 12 sont ainsi aptes à assurer la rotation des poulies motrices 9 et 10 dans les deux sens, permettant de lever et d'abaisser le tablier 2 et donc d'ouvrir et de fermer la porte basculante 1. The motor means 12 are thus able to ensure the rotation of the pulleys drive 9 and 10 in both directions, to raise and lower the curtain 2 and therefore open and close the up-and-over door 1.

Ceci est possible grâce à la coopération des sangles 13 et 14 et des poulies motrices 9 et 10.
Ainsi, la limitation du couple de fonctionnement se fait par friction et glissement des sangles 13 et 14 sur les différentes poulies 9, 10, 11.This is possible thanks to the cooperation of the straps 13 and 14 and the drive pulleys 9 and 10.
Thus, the limitation of the operating torque is effected by friction and sliding of the straps 13 and 14 on the different pulleys 9, 10, 11.

Un tel entraínement par friction permet d'obtenir un dispositif de manoeuvre simple et économique et à l'encombrement réduit.Such friction drive provides a device for simple and economical operation and compact.

De plus, l'entraínement ne nécessite qu'une faible puissance des moyens moteurs 12 puisque le couple de fonctionnement nécessaire est très faible.In addition, training requires only a low power means 12 motors since the operating torque required is very low.

Enfin, en cas de panne de courant ou de dysfonctionnement des moyens moteurs 12, le tablier 2 de la porte basculante 1 est apte à être manoeuvrée à la main sans avoir à débrayer lesdits moyens moteurs 12.Finally, in the event of a power failure or a malfunction of the means motors 12, the deck 2 of the overhead door 1 is able to be maneuvered by hand without having to disengage said motor means 12.

Claims (5)

Dispositif de manoeuvre d'une porte basculante (1) comprenant un tablier (2), comportant un moteur unique (12) associés à des moyens d'entraínements en rotation dudit tablier (2), lesdits moyens d'entraínement étant aptes à fonctionner par friction, caractérisé en ce que lesdits moyens d'entraínement comportent seulement deux poulies motrices (9, 10) et une unique poulie de renvoi (11), la poulie motrice (9) et la poulie de renvoi (10) coopérant avec une première sangle (13), l'autre poulie motrice (11) coopérant avec une seconde sangle (14).Device for operating a tilting door (1) comprising an apron (2), comprising a single motor (12) associated with means for driving in rotation of said apron (2), said drive means being able to operate by friction, characterized in that said drive means comprise only two drive pulleys (9, 10) and a single return pulley (11), the drive pulley (9) and the return pulley (10) cooperating with a first strap (13), the other driving pulley (11) cooperating with a second strap (14). Dispositif selon la revendication 1, caractérisé en ce que chaque poulie motrice (9, 10) est associée à un pignon apte à coopérer directement avec un autre pignon situé sur l'arbre de sortie (15) dudit moteur (12), chaque poulie motrice (9, 10) étant entraínée en rotation autour du même axe de rotation (X, Y) que celui de la poulie motrice (9, 10) correspondante.Device according to claim 1, characterized in that each drive pulley (9, 10) is associated with a pinion capable of cooperating directly with another pinion located on the output shaft (15) of said motor (12), each drive pulley (9, 10) being rotated about the same axis of rotation (X, Y) as that of the corresponding drive pulley (9, 10). Dispositif selon la revendication 1, caractérisé en ce que chaque sangle (13, 14) est reliée, par l'une de ses extrémités (13b, 14b), au tablier (2) de la porte basculante (1), et, par l'autre de ses extrémités (13a, 14a), à des moyens de compensation.Device according to claim 1, characterized in that each strap (13, 14) is connected, by one of its ends (13b, 14b), to the deck (2) of the tilting door (1), and, by the 'other of its ends (13a, 14a), to compensation means. Dispositif selon la revendication 3, caractérisé en ce que les extrémités (13b, 14b) de chaque sangle (13, 14) sont chacune associées au tablier (2) de la porte basculante (1) par l'intermédiaire d'au moins une roulette (5, 6). Device according to claim 3, characterized in that the ends (13b, 14b) of each strap (13, 14) are each associated with the deck (2) of the tilting door (1) by means of at least one roller (5, 6). Dispositif selon la revendication 3 ou 4, caractérisé en ce que les moyens de compensation comportent un contrepoids ou un ressort d'équilibrage.Device according to claim 3 or 4, characterized in that the compensation means comprise a counterweight or a balancing spring.
EP02291939A 2001-08-08 2002-07-31 Overhead door drive arrangement Withdrawn EP1283322A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0110602 2001-08-08
FR0110602A FR2828520B1 (en) 2001-08-08 2001-08-08 DEVICE FOR OPERATING A TILTING DOOR

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EP1283322A1 true EP1283322A1 (en) 2003-02-12

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EP02291939A Withdrawn EP1283322A1 (en) 2001-08-08 2002-07-31 Overhead door drive arrangement

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EP (1) EP1283322A1 (en)
FR (1) FR2828520B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908447A1 (en) * 2006-11-13 2008-05-16 Systemes D Automatismes Fermet Motorized tilting door, has management central unit receiving outer signal for opening or closing door and operating signal for generating control signals of motor, where motor actuates synchronous pulley in two rotational directions
EP2415957A1 (en) * 2010-08-04 2012-02-08 Compliss Device for moving a door by tilting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627894A1 (en) * 1976-06-22 1978-01-05 Hans Juergen Dr Ing Reinhard Motor driven rope actuated garage door - has additional rope connected to pins on door sides and to counterweights slidable in tubes
US4545417A (en) * 1983-06-20 1985-10-08 Todd Robert W Wide span overhead door

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627894A1 (en) * 1976-06-22 1978-01-05 Hans Juergen Dr Ing Reinhard Motor driven rope actuated garage door - has additional rope connected to pins on door sides and to counterweights slidable in tubes
US4545417A (en) * 1983-06-20 1985-10-08 Todd Robert W Wide span overhead door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908447A1 (en) * 2006-11-13 2008-05-16 Systemes D Automatismes Fermet Motorized tilting door, has management central unit receiving outer signal for opening or closing door and operating signal for generating control signals of motor, where motor actuates synchronous pulley in two rotational directions
EP2415957A1 (en) * 2010-08-04 2012-02-08 Compliss Device for moving a door by tilting
FR2963636A1 (en) * 2010-08-04 2012-02-10 Compliss TAPPING DRIVE DEVICE OF A DOOR

Also Published As

Publication number Publication date
FR2828520B1 (en) 2004-06-25
FR2828520A1 (en) 2003-02-14

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