EP0748916A1 - Actuator for a gate or other closure panel - Google Patents

Actuator for a gate or other closure panel Download PDF

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Publication number
EP0748916A1
EP0748916A1 EP96420200A EP96420200A EP0748916A1 EP 0748916 A1 EP0748916 A1 EP 0748916A1 EP 96420200 A EP96420200 A EP 96420200A EP 96420200 A EP96420200 A EP 96420200A EP 0748916 A1 EP0748916 A1 EP 0748916A1
Authority
EP
European Patent Office
Prior art keywords
bolt
keeper
slide
actuation device
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96420200A
Other languages
German (de)
French (fr)
Other versions
EP0748916B1 (en
Inventor
Jean-Jacques Caillaba
Franck Arnoux
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.)
Simu SAS
Original Assignee
Simu SAS
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Filing date
Publication date
Application filed by Simu SAS filed Critical Simu SAS
Publication of EP0748916A1 publication Critical patent/EP0748916A1/en
Application granted granted Critical
Publication of EP0748916B1 publication Critical patent/EP0748916B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2201/676—Transmission of human force
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention relates to motorized devices for actuating movable closure panels, such as a door or a gate.
  • the latter comprises at least one movable leaf articulated on a fixed structure, pillar or wall, around an axis materialized by hinges.
  • the actuation device is then placed between the fixed structure and the movable leaf, this device comprising an actuator proper, of any known suitable type, hydraulic or electromechanical and at least two articulations of axes substantially parallel to the axis of articulation of the leaf on the fixed structure, one of these articulations being arranged in the vicinity of the fixed structure and the other in the vicinity of the leaf.
  • a first object of this invention is to provide an actuating device, in particular for a gate, which does not have this drawback and which on the contrary can be easily uncoupled in the event of any breakdown or malfunction.
  • the subject of the invention is a device for actuating a movable closure panel, articulated on a fixed structure, this actuation device being disposed between the fixed structure and the movable panel and comprising at least one actuator and at least two articulations, means being provided for uncoupling two elements of the actuating device and thus releasing the movable panel, in the event of a malfunction, characterized in that said means comprise a locking mechanism of the type comprising a keeper carried by the one of the elements and a bolt carried by the other element, the keeper comprising a control member making it possible to release the bolt, the force necessary to operate the control member being much weaker than, and substantially independent of, the tensile force tending to separate the bolt from the strike.
  • the locking mechanism is of the type used in the buckles of safety belts or straps fitted to vehicles.
  • the device according to the invention comprises means for compensating for the clearances released during its uncoupling.
  • These means can be arranged in various locations of the device. They can for example be integrated into one of the articulations whose axis can occupy at least two positions corresponding, respectively, one to normal operation and the other to a device failure situation.
  • the articulation of the arm on the slide is carried out by means of an articulation piece which can occupy at least two positions, so as to be able to modify the position of the axis of the articulation.
  • These means can also be incorporated into the lock mechanism with strike and bolt, and comprise an additional locking member, cooperating with the bolt so as to lock the latter in a position different from that in which it is normally locked in the keeper, this additional blocking member being erasable so as to be able to release the bolt.
  • the actuation device comprises a lock carried by the movable panel and accessible at least from the outside of the latter, this lock being adapted to be able to act on the control member of the locking mechanism and release the bolt from the striker;
  • FIG. 1 a portion of a portal, comprising a movable leaf V mounted by hinges G on a pillar P. In the closed position, this leaf abuts against a shoe S fixed in the ground.
  • a motorized actuating device which, in the embodiment shown, comprises a motor-reduction unit 10 carried by a fitting 12, itself fixed to the leaf by any suitable means ( Figures 2 and 3) .
  • the gear motor constituting an actuator is articulated on the fitting around an axis 14 and it comprises at its end opposite to that where the articulation is located, a stirrup 16 delimiting a bolt 18 constituted by a lug in which a notch 19 is formed.
  • the fitting 12 supporting the gear motor is folded at its end at 20 to receive the striker portion 22 of a locking mechanism of the type used in the buckles of seat belts for vehicles or any other mechanism fulfilling the same function.
  • the mechanism constituting this keeper is known per se and will therefore not be described in detail. A description of such a mechanism can be found in particular in documents DE-A-19 38 380, SE-A-389798, DE-27 54 389, WO-80/00404, FR-A-2.349.296, FR- A-2,379.995, FR-A-2.509.969.
  • this loop comprises a blocking member intended to cooperate with the bolt 18, coming to engage in the notch 19 formed in this bolt, as well as a control button 24 making it possible to release the blocking member and to release the bolt, a spring being moreover provided in the keeper to push back the bolt when it has been released.
  • These mechanisms are designed to be able to withstand relatively large tensile forces exerted between the bolt and the strike and so that the force required to actuate the control key and release the bolt remains low and preferably substantially constant.
  • the actuation device is completed, in a known manner, by two arms articulated together at 27 and of which the first 26 is integral with the output shaft 15 of the geared motor group, while the other 28 is articulated at 29 on a fitting 30 itself fixed on the pillar.
  • the gear motor 10 in normal operation, is made integral with the fitting 12 fixed to the leaf, by means of the locking mechanism 18, 22, as shown in FIG. 2.
  • the opening and closing of the leaf are obtained by supplying the gear motor and rotating its output shaft, respectively, in one direction or the other.
  • FIGS. 4 and 5 show part of an actuating device of the same general type described with reference to FIGS. 1 to 3, but comprising an additional improvement.
  • This is how the leaf is provided with a lock 40 disposed in the vicinity of the locking mechanism, this lock 40 being able to be actuated by means of a key, from outside the leaf V.
  • the lock 40 comprises a body 42 fixed on the leaf and a barrel 44 connected by a cable 46 to the control button 24 of the locking mechanism.
  • the lock used is of the type known per se, in which in the closed position, the barrel is integral with the body of the lock, while in the open position, this barrel is released from the body and can be extracted therefrom, as shown in Figure 5.
  • this device is very simple: while in the embodiment of the Figures 1 to 3 the actuating device could only be uncoupled from the inside, thanks to the presence of the lock 40, in the event of a breakdown, the user can from the outside of the leaf open the lock, extract the barrel removable 44 and exerting via the cable 46 a traction having the effect of displacing the control key and releasing the bolt from the striker, as shown in FIG. 5.
  • Figures 6 to 8 show another embodiment of a device according to the invention.
  • This figure shows part of a portal, comprising a movable leaf V articulated by hinges G on a pillar P.
  • the actuating device the overall design of which is known, comprises a support 50 fixed on the pillar P, an arm 52 articulated on this support around an axis 54, a bent arm 56 articulated, on the one hand, in 57 on the arm 52 and on the other hand on a yoke 58 via a pin , materialized by a pin 59 ( Figure 7).
  • the articulation 57 between the arm 52 and the bent arm 56 comprises a drive mechanism of the gear wheel and worm type, the latter being able to be driven in rotation from an electric motor, not shown in the drawing, housed for example in the support 50 or in the arm 52.
  • Such drive means constitute an actuator. They are also known and will therefore not be described in detail.
  • the end of the bent arm is articulated on the yoke 58 by means of the spindle 59 which, in normal operation of the device, is received in a first set of orifices 60 formed in the branches of the yoke ( Figure 8).
  • the yoke preferably comprises a second set of holes 62, in which the pin can be received in order to move the location of the axis of articulation between the arm 56 and the yoke.
  • the yoke 58 is carried by a slide 64 having a U shape and which is integral with a lug 66 constituting a bolt, this bolt comprising in the vicinity of its free end a notch or a hole 68.
  • the slide 64 is received in a slide 70 fixed on the leaf.
  • This slide is formed by a section of rectangular section whose face 71 directed towards the actuating device is indented at 72 so as to allow the passage and the displacement of the yoke 58.
  • This indentation 72 opens at the end of the slide furthest from the pillar, as seen in Figure 7.
  • a locking mechanism ( Figure 8), which as in the previous embodiment, is of the type used in the buckles of seat belts for vehicles.
  • This keeper 74 is fixed by means of a screw 76 and locked and centered by a cut and folded part 78 of the slide 70.
  • the keeper 74 is completed by a piece 80 in the shape of a stirrup, the two longitudinal branches 81 of which include in the vicinity of their ends, two folded edges 82 engaging the control button 84 of the locking mechanism.
  • the device is completed by a lock 90 of the European barrel type, this lock having a sufficient length to be able to cross the slide and be accessible from the inner face and from the outer face of the leaf.
  • the lock extends in the space left free between the keeper 74 of the locking mechanism and the core 83 of the stirrup 80, and it is arranged in such a way that its movable bit 92, actuated during the rotation of the key and the barrel can come into contact with the core 83 of the stirrup 80, push the latter and move the control button 84.
  • the user To re-couple the actuating device to the leaf, the user just has to engage the slide 64 in the slide 70, and move the leaf to its closed position, until the bolt 66 is reset. in the keeper 74 of the locking mechanism.
  • Figures 9 to 12 show a variant to the arrangement which has just been described of a hinge pin which can occupy two positions.
  • the means making it possible to take account of the clearances which are released during the uncoupling of the actuating device are incorporated into the bolt and keeper locking mechanism.
  • the parts corresponding to those shown in Figures 7 and 8 are designated in Figures 9 to 12 by the same reference numerals, increased by 100.
  • the keeper 174 is carried by a support 175 itself fixed on the slide 170.
  • This keeper has a control key 184 and a locking member 173 intended to cooperate with the hole 168.
  • a second locking member constituted by a metal tongue 200 elastically deformable, comprising at one end a hook 202, intended to cooperate with the second hole 169 of the bolt, and at its opposite end a tab 204 intended to cooperate with the bit d 'a lock, also optional.
  • This lock 190 has been shown in phantom in FIG. 9.
  • the tongue 200 further comprises two lateral tabs 206 extending substantially perpendicularly to its plane and which are received in two lateral housings 208 of the control button 184.
  • the tongue 200 is thus made integral with the control button, in translation in a direction parallel to the direction of movement of the bolt relative to the keeper.
  • This uncoupling corresponds to the situation represented in FIG. 12 where the control key 184 has been moved to the right by considering the drawing, at the same time as the tongue 200, which has the effect of erasing the hook 202 by an effect ramp intervening between the front edge 175a of the support 175 and an inclined part 201 of the tongue 200.
  • the bolt is then released from one or the other of the two locking members and can move to the left considering the drawing to then be released from the slide, as has already been explained in connection with FIGS. 6 to 8.
  • control key 184 can be carried out manually by acting directly on this key, or else by means of the lock 190 whose angularly movable pin acts on the end tab 204 of the tongue.
  • the invention can be applied to any device for actuating gates or the like, whatever the type of actuator used, hydraulic or electro-mechanical and whatever the kinematics of the means connecting the gate to the fixed structure on which it has climbed.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The operating system comprises an actuator (10) and two pivots (15) with a mechanism for uncoupling two parts of the actuator system. The uncoupling mechanism has a locker (18,22) with a latch (22) carried by one of the parts, and a bolt (18) carried by the other part. The latch has a control part allowing freeing of the bolt. The force necessary for operating the control part being much less than and independent of the pulling force tending to separate the bolt from the latch. The locker is of the type used in seat belt buckles. The actuator is pivoted near one of its ends about a spindle (14) on a metal fitting (12) fixed on the door panel. The locker is located between the other end of the actuator and the adjacent end (20) of the metal fitting.

Description

La présente invention concerne les dispositifs motorisés d'actionnement de panneaux de fermeture mobiles, tels qu'une porte ou un portail.The present invention relates to motorized devices for actuating movable closure panels, such as a door or a gate.

Dans le cas, par exemple, d'un portail, ce dernier comporte au moins un vantail mobile articulé sur une structure fixe, pilier ou mur, autour d'un axe matérialisé par des gonds. Le dispositif d'actionnement est alors disposé entre la structure fixe et le vantail mobile, ce dispositif comprenant un actionneur proprement dit, de tout type connu approprié, hydraulique ou électromécanique et au moins deux articulations d'axes sensiblement parallèles à l'axe d'articulation du vantail sur la structure fixe, l'une de ces articulations étant disposée au voisinage de la structure fixe et l'autre au voisinage du vantail.In the case, for example, of a portal, the latter comprises at least one movable leaf articulated on a fixed structure, pillar or wall, around an axis materialized by hinges. The actuation device is then placed between the fixed structure and the movable leaf, this device comprising an actuator proper, of any known suitable type, hydraulic or electromechanical and at least two articulations of axes substantially parallel to the axis of articulation of the leaf on the fixed structure, one of these articulations being arranged in the vicinity of the fixed structure and the other in the vicinity of the leaf.

En cas de panne du dispositif, due à un défaut de fonctionnement quelconque, le vantail étant bloqué en position de fermeture, il est nécessaire, pour pouvoir l'ouvrir, de le neutraliser, cette opération s'effectuant en général en désaccouplant le dispositif d'actionnement du vantail.In the event of failure of the device, due to any malfunction, the leaf being locked in the closed position, it is necessary, in order to be able to open it, to neutralize it, this operation generally being carried out by uncoupling the device from leaf actuation.

Cependant, dans les dispositif connus, ce désaccouplement n'est pas aisé car en position de fermeture, l'actionneur exerce un effort d'arc-boutement, de sorte que les moyens qui sont prévus pour désolidariser ou désaccoupler le dispositif d'actionnement du vantail, sont difficiles à manoeuvrer. Il en est ainsi par exemple d'un dispositif décrit dans le document FR-A-2.469.543 qui prévoit de réaliser une articulation entre l'actionneur proprement dit et une patte qui est guidée dans une glissière fixée au vantail et qui peut être rendue solidaire de cette glissière au moyen d'une vis de blocage, agissant par friction, de sorte que plus l'effort de friction est important et plus le déblocage est difficile.However, in known devices, this uncoupling is not easy because in the closed position, the actuator exerts a bracing force, so that the means which are provided for disconnecting or uncoupling the actuation device from the leaf, are difficult to maneuver. This is the case, for example, with a device described in document FR-A-2,469,543 which provides for an articulation between the actuator proper and a tab which is guided in a slide fastened to the leaf and which can be made secured to this slide by means of a locking screw, acting by friction, so that more the friction force is high and the more difficult the release.

Un premier but de cette invention est de proposer un dispositif d'actionnement, notamment pour portail, qui ne présente pas cet inconvénient et qui au contraire puisse être facilement désaccouplé en cas de panne ou de dysfonctionnement quelconque.A first object of this invention is to provide an actuating device, in particular for a gate, which does not have this drawback and which on the contrary can be easily uncoupled in the event of any breakdown or malfunction.

A cet effet, l'invention a pour objet un dispositif d'actionnement d'un panneau mobile de fermeture, articulé sur une structure fixe, ce dispositif d'actionnement étant disposé entre la structure fixe et le panneau mobile et comprenant au moins un actionneur et au moins deux articulations, des moyens étant prévus pour désaccoupler deux éléments du dispositif d'actionnement et libérer ainsi le panneau mobile, en cas de dysfonctionnement, caractérisé en ce que lesdits moyens comprennent un mécanisme de verrouillage du type comprenant une gâche portée par l'un des éléments et un pêne porté par l'autre élément, la gâche comprenant un organe de commande permettant de libérer le pêne, la force nécessaire pour manoeuvrer l'organe de commande étant beaucoup plus faible que, et sensiblement indépendante de, l'effort de traction tendant à séparer le pêne de la gâche.To this end, the subject of the invention is a device for actuating a movable closure panel, articulated on a fixed structure, this actuation device being disposed between the fixed structure and the movable panel and comprising at least one actuator and at least two articulations, means being provided for uncoupling two elements of the actuating device and thus releasing the movable panel, in the event of a malfunction, characterized in that said means comprise a locking mechanism of the type comprising a keeper carried by the one of the elements and a bolt carried by the other element, the keeper comprising a control member making it possible to release the bolt, the force necessary to operate the control member being much weaker than, and substantially independent of, the tensile force tending to separate the bolt from the strike.

De façon commode, le mécanisme de verrouillage est du type utilisé dans les boucles de ceintures ou sangles de sécurité équipant les véhicules.Conveniently, the locking mechanism is of the type used in the buckles of safety belts or straps fitted to vehicles.

Suivant d'autres caractéristiques :

  • le dispositif d'actionnement, du type comprenant un moto-réducteur articulé au voisinage d'une de ses extrémités sur une ferrure fixée sur le panneau mobile, est caractérisé en ce que le mécanisme de verrouillage est disposé entre l'autre extrémité du moto-réducteur et l'extrémité adjacente de la ferrure ;
  • le dispositif d'actionnement, du type comprenant au moins un bras articulé sur la structure fixe et sur un coulisseau reçu dans une glissière fixée sur le panneau mobile, est caractérisé en ce que le mécanisme de verrouillage à gâche et pêne est disposé entre le coulisseau et la glissière ;
  • la glissière porte la gâche et le coulisseau porte le pêne.
According to other characteristics:
  • the actuating device, of the type comprising a geared motor articulated in the vicinity of one of its ends on a fitting fixed to the movable panel, is characterized in that the locking mechanism is disposed between the other end of the motor reducer and the adjacent end of the fitting;
  • the actuating device, of the type comprising at least one arm articulated on the fixed structure and on a slide received in a slide fastened on the movable panel, is characterized in that the locking mechanism with strike and bolt is arranged between the slide and the slide;
  • the slide carries the strike and the slide carries the bolt.

Par ailleurs, il est important de pouvoir refermer le portail, alors que le dispositif d'actionnement est toujours en panne, et de pouvoir le reverrouiller en position de fermeture. Cette opération peut être rendue difficile par le fait que lors du désaccouplement du dispositif, il se produit une libération des jeux qui, en fonctionnement normal, sont rattrapés sous l'effet de l'effort d'arc-boutement exercé pour maintenir le panneau en position de fermeture contre le sabot de butée.Furthermore, it is important to be able to close the gate, while the actuating device is still broken, and to be able to relock it in the closed position. This operation can be made difficult by the fact that during the uncoupling of the device, there is a release of the games which, in normal operation, are caught up under the effect of the bracing force exerted to keep the panel in closed position against the stop shoe.

Afin de résoudre ce problème particulier, le dispositif selon l'invention comprend des moyens de compensation des jeux libérés lors de son désaccouplement.In order to solve this particular problem, the device according to the invention comprises means for compensating for the clearances released during its uncoupling.

Ces moyens peuvent être disposés en divers emplacements du dispositif. Ils peuvent par exemple être intégrés à l'une des articulations dont l'axe peut occuper au moins deux positions correspondant, respectivement, l'une au fonctionnement normal et l'autre à une situation de panne du dispositif.These means can be arranged in various locations of the device. They can for example be integrated into one of the articulations whose axis can occupy at least two positions corresponding, respectively, one to normal operation and the other to a device failure situation.

Suivant un mode de réalisation particulier, l'articulation du bras sur le coulisseau est réalisée au moyen d'une pièce d'articulation pouvant occuper au moins deux positions, de façon à pouvoir modifier la position de l'axe de l'articulation.According to a particular embodiment, the articulation of the arm on the slide is carried out by means of an articulation piece which can occupy at least two positions, so as to be able to modify the position of the axis of the articulation.

Ces moyens peuvent aussi être incorporés au mécanisme de verrouillage à gâche et pêne, et comprendre un organe supplémentaire de blocage, coopérant avec le pêne de façon à verrouiller ce dernier dans une position différente de celle dans laquelle il est normalement verrouillé dans la gâche, cet organe supplémentaire de blocage étant monté effaçable pour pouvoir libérer le pêne.These means can also be incorporated into the lock mechanism with strike and bolt, and comprise an additional locking member, cooperating with the bolt so as to lock the latter in a position different from that in which it is normally locked in the keeper, this additional blocking member being erasable so as to be able to release the bolt.

Un autre inconvénient des dispositifs connus réside dans le fait que le désaccouplement du dispositif d'actionnement ne peut être réalisé que de l'intérieur du portail, c'est-à-dire du côté où se trouve le dispositif d'actionnement, ce qui est extrêmement gênant si l'enceinte fermée par le portail ne comporte pas de portillon, pouvant être ouvert de façon indépendante.Another disadvantage of the known devices lies in the fact that the uncoupling of the actuating device can only be carried out from inside the gate, that is to say on the side where the actuating device is located, which is extremely annoying if the enclosure closed by the gate does not have a gate, which can be opened independently.

Afin de résoudre ce problème, suivant un mode préféré de réalisation, le dispositif d'actionnement selon l'invention comprend une serrure portée par le panneau mobile et accessible au moins de l'extérieur de ce dernier, cette serrure étant adaptée pour pouvoir agir sur l'organe de commande du mécanisme de verrouillage et libérer le pêne de la gâche ;In order to solve this problem, according to a preferred embodiment, the actuation device according to the invention comprises a lock carried by the movable panel and accessible at least from the outside of the latter, this lock being adapted to be able to act on the control member of the locking mechanism and release the bolt from the striker;

Suivant d'autres caractéristiques :

  • la serrure est du type comprenant un corps fixe et un canon amovible, relié par un lien à l'organe de commande de la gâche ;
  • la serrure est disposée au voisinage de la gâche et traverse la glissière et le panneau mobile, cette serrure comportant un panneton mobile coopérant avec un organe intermédiaire relié à l'organe de commande de la gâche ;
  • l'organe intermédiaire est un étrier muni de deux rebords en prise sur l'organe de commande et dont l'âme coopère avec le panneton de la serrure, cette dernière s'étendant dans l'espace délimité entre ladite âme et la gâche.
According to other characteristics:
  • the lock is of the type comprising a fixed body and a removable barrel, connected by a link to the strike control member;
  • the lock is arranged in the vicinity of the strike and crosses the slide and the movable panel, this lock comprising a movable bit cooperating with an intermediate member connected to the control member of the strike;
  • the intermediate member is a stirrup provided with two flanges engaged on the control member and whose core cooperates with the bit of the lock, the latter extending in the space delimited between said core and the keeper.

L'invention va être décrite ci-dessous en se référant aux dessins annexés, donnés uniquement à titre d'exemples et sur lesquels :

  • la figure 1 représente de façon schématique un portail équipé d'un dispositif d'actionnement suivant un premier mode de réalisation de l'invention ;
  • la figure 2 est une vue en perspective à plus grande échelle d'une partie du dispositif de la figure 1 ;
  • la figure 3 est une vue analogue à celle de la figure 2 représentant le dispositif en position désaccouplée ;
  • les figures 4 et 5 sont des vues analogues à celles des figures 2 et 3, d'une variante de réalisation ;
  • la figure 6 représente un portail équipé d'un dispositif d'actionnement d'un type différent, perfectionné selon l'invention ;
  • la figure 7 est une vue en perspective à plus grande échelle d'une partie du dispositif de la figure 6 ;
  • la figure 8 est une vue en perspective avec arrachement montrant le dispositif en position désaccouplée ; et
  • les figures 9 à 12 sont des vues en coupe représentant dans quatre positions différentes une variante de réalisation.
The invention will be described below with reference to the accompanying drawings, given only by way of examples and in which:
  • Figure 1 schematically shows a portal equipped with an actuating device according to a first embodiment of the invention;
  • Figure 2 is an enlarged perspective view of part of the device of Figure 1;
  • Figure 3 is a view similar to that of Figure 2 showing the device in the uncoupled position;
  • Figures 4 and 5 are views similar to those of Figures 2 and 3, of an alternative embodiment;
  • FIG. 6 represents a gate equipped with an actuation device of a different type, improved according to the invention;
  • Figure 7 is an enlarged perspective view of part of the device of Figure 6;
  • Figure 8 is a perspective view with cutaway showing the device in the uncoupled position; and
  • Figures 9 to 12 are sectional views showing in four different positions an alternative embodiment.

On voit sur la figure 1 une partie d'un portail, comprenant un vantail mobile V monté par des gonds G sur un pilier P. En position de fermeture, ce vantail vient en butée contre un sabot S fixé dans le sol.We see in Figure 1 a portion of a portal, comprising a movable leaf V mounted by hinges G on a pillar P. In the closed position, this leaf abuts against a shoe S fixed in the ground.

Il est équipé d'un dispositif motorisé d'actionnement qui, dans le mode de réalisation représenté, comprend un ensemble moto-réducteur 10 porté par une ferrure 12, elle-même fixée sur le vantail par tout moyen approprié (figures 2 et 3).It is equipped with a motorized actuating device which, in the embodiment shown, comprises a motor-reduction unit 10 carried by a fitting 12, itself fixed to the leaf by any suitable means (Figures 2 and 3) .

Le moto-réducteur constituant un actionneur est articulé sur la ferrure autour d'un axe 14 et il comporte à son extrémité opposée à celle où se trouve l'articulation, un étrier 16 délimitant un pêne 18 constitué par une patte dans laquelle est ménagée une encoche 19.The gear motor constituting an actuator is articulated on the fitting around an axis 14 and it comprises at its end opposite to that where the articulation is located, a stirrup 16 delimiting a bolt 18 constituted by a lug in which a notch 19 is formed.

La ferrure 12 supportant le moto-réducteur est repliée à son extrémité en 20 pour recevoir la partie formant gâche 22 d'un mécanisme de verrouillage du type utilisé dans les boucles de ceintures de sécurité pour véhicules ou tout autre mécanisme remplissant la même fonction. Le mécanisme constituant cette gâche est connu en soi et ne sera donc pas décrit en détail. Une description d'un tel mécanisme peut être trouvée notamment dans les documents DE-A-19 38 380, SE-A-389798, DE-27 54 389, WO-80/00404, FR-A-2.349.296, FR-A-2.379.995, FR-A-2.509.969.The fitting 12 supporting the gear motor is folded at its end at 20 to receive the striker portion 22 of a locking mechanism of the type used in the buckles of seat belts for vehicles or any other mechanism fulfilling the same function. The mechanism constituting this keeper is known per se and will therefore not be described in detail. A description of such a mechanism can be found in particular in documents DE-A-19 38 380, SE-A-389798, DE-27 54 389, WO-80/00404, FR-A-2.349.296, FR- A-2,379.995, FR-A-2.509.969.

On indiquera simplement que cette boucle comprend un organe de blocage destiné à coopérer avec le pêne 18, en venant s'engager dans l'encoche 19 ménagée dans ce pêne, ainsi qu'une touche de commande 24 permettant de dégager l'organe de blocage et de libérer le pêne, un ressort étant par ailleurs prévu dans la gâche pour repousser le pêne lorsqu'il a été libéré. Ces mécanismes sont conçus pour pouvoir résister à des efforts de traction relativement importants exercés entre le pêne et la gâche et pour que l'effort nécessaire pour actionner la touche de commande et libérer le pêne reste faible et de préférence sensiblement constant.It will simply be indicated that this loop comprises a blocking member intended to cooperate with the bolt 18, coming to engage in the notch 19 formed in this bolt, as well as a control button 24 making it possible to release the blocking member and to release the bolt, a spring being moreover provided in the keeper to push back the bolt when it has been released. These mechanisms are designed to be able to withstand relatively large tensile forces exerted between the bolt and the strike and so that the force required to actuate the control key and release the bolt remains low and preferably substantially constant.

Le dispositif d'actionnement est complété, de façon connue, par deux bras articulés entre eux en 27 et dont le premier 26 est solidaire de l'arbre de sortie 15 du groupe motoréducteur, tandis que l'autre 28 est articulé en 29 sur une ferrure 30 elle-même fixée sur le pilier.The actuation device is completed, in a known manner, by two arms articulated together at 27 and of which the first 26 is integral with the output shaft 15 of the geared motor group, while the other 28 is articulated at 29 on a fitting 30 itself fixed on the pillar.

Le fonctionnement d'un tel dispositif est le suivant : en fonctionnement normal, le moto-réducteur 10 est rendu solidaire de la ferrure 12 fixée au vantail, au moyen du mécanisme de verrouillage 18, 22, comme représenté à la figure 2. L'ouverture et la fermeture du vantail sont obtenues en alimentant le moto-réducteur et en faisant tourner son arbre de sortie, respectivement, dans un sens ou dans l'autre.The operation of such a device is the following: in normal operation, the gear motor 10 is made integral with the fitting 12 fixed to the leaf, by means of the locking mechanism 18, 22, as shown in FIG. 2. The opening and closing of the leaf are obtained by supplying the gear motor and rotating its output shaft, respectively, in one direction or the other.

En cas de panne, due à un dysfonctionnement quelconque du dispositif ou de son alimentation électrique, l'utilisateur peut désaccoupler ce dispositif simplement en agissant sur la touche de commande 24 du mécanisme de verrouillage. Le moto-réducteur 10 peut alors tourner autour de l'articulation 14. Bien qu'un effort d'arc-boutement soit exercé entre le pêne et la gâche, l'actionnement de la touche de commande peut s'effectuer sans effort, ce qui permet bien de résoudre le problème que l'on rencontre avec les dispositifs antérieurs.In the event of a breakdown, due to any malfunction of the device or of its electrical supply, the user can disconnect this device simply by acting on the control button 24 of the locking mechanism. The gear motor 10 can then rotate around the articulation 14. Although a bracing effort is exerted between the bolt and the strike, the actuation of the control key can be carried out without effort, this which makes it possible to solve the problem encountered with previous devices.

On a représenté aux figures 4 et 5 une partie d'un dispositif d'actionnement du même type général décrit à propos des figures 1 à 3, mais comportant un perfectionnement supplémentaire. C'est ainsi que le vantail est muni d'une serrure 40 disposée au voisinage du mécanisme de verrouillage, cette serrure 40 pouvant être actionnée au moyen d'une clef, à partir de l'extérieur du vantail V. La serrure 40 comporte un corps 42 fixé sur le vantail et un canon 44 relié par un câble 46 à la touche de commande 24 du mécanisme de verrouillage.FIGS. 4 and 5 show part of an actuating device of the same general type described with reference to FIGS. 1 to 3, but comprising an additional improvement. This is how the leaf is provided with a lock 40 disposed in the vicinity of the locking mechanism, this lock 40 being able to be actuated by means of a key, from outside the leaf V. The lock 40 comprises a body 42 fixed on the leaf and a barrel 44 connected by a cable 46 to the control button 24 of the locking mechanism.

La serrure utilisée est du type, connu en soi, dans lequel en position fermée, le canon est solidaire du corps de la serrure, tandis qu'en position d'ouverture, ce canon est libéré du corps et peut en être extrait, comme représenté à la figure 5.The lock used is of the type known per se, in which in the closed position, the barrel is integral with the body of the lock, while in the open position, this barrel is released from the body and can be extracted therefrom, as shown in Figure 5.

Le fonctionnement de ce dispositif est très simple : alors que dans le mode de réalisation des figures 1 à 3 le dispositif d'actionnement ne pouvait être désaccouplé que de l'intérieur, grâce à la présence de la serrure 40, en cas de panne, l'utilisateur peut de l'extérieur du vantail ouvrir la serrure, extraire le canon amovible 44 et exercer par l'intermédiaire du câble 46 une traction ayant pour effet de déplacer la touche de commande et libérer le pêne de la gâche, comme représenté à la figure 5.The operation of this device is very simple: while in the embodiment of the Figures 1 to 3 the actuating device could only be uncoupled from the inside, thanks to the presence of the lock 40, in the event of a breakdown, the user can from the outside of the leaf open the lock, extract the barrel removable 44 and exerting via the cable 46 a traction having the effect of displacing the control key and releasing the bolt from the striker, as shown in FIG. 5.

Les figures 6 à 8 représentent un autre mode de réalisation d'un dispositif selon l'invention. On retrouve sur cette figure une partie d'un portail, comprenant un vantail mobile V articulé par des gonds G sur un pilier P. Le dispositif d'actionnement, dont la conception d'ensemble est connue, comprend un support 50 fixé sur le pilier P, un bras 52 articulé sur ce support autour d'un axe 54, un bras coudé 56 articulé, d'une part, en 57 sur le bras 52 et d'autre part sur une chape 58 par l'intermédiaire d'un axe, matérialisé par une broche 59 (figure 7).Figures 6 to 8 show another embodiment of a device according to the invention. This figure shows part of a portal, comprising a movable leaf V articulated by hinges G on a pillar P. The actuating device, the overall design of which is known, comprises a support 50 fixed on the pillar P, an arm 52 articulated on this support around an axis 54, a bent arm 56 articulated, on the one hand, in 57 on the arm 52 and on the other hand on a yoke 58 via a pin , materialized by a pin 59 (Figure 7).

L'articulation 57 entre le bras 52 et le bras coudé 56 comprend un mécanisme d'entraînement du type à roue dentée et vis sans fin, cette dernière pouvant être entraînée en rotation à partir d'un moteur électrique, non représenté sur le dessin, logé par exemple dans le support 50 ou dans le bras 52. De tels moyens d'entraînement constituent un actionneur. Ils sont par ailleurs connus et ne seront donc pas décrits en détail.The articulation 57 between the arm 52 and the bent arm 56 comprises a drive mechanism of the gear wheel and worm type, the latter being able to be driven in rotation from an electric motor, not shown in the drawing, housed for example in the support 50 or in the arm 52. Such drive means constitute an actuator. They are also known and will therefore not be described in detail.

L'extrémité du bras coudé est articulée sur la chape 58 au moyen de la broche 59 qui, en fonctionnement normal du dispositif, est reçue dans un premier jeu d'orifices 60 ménagés dans les branches de la chape (Figure 8). Suivant une caractéristique originale, qui sera explicitée ci-après, la chape comporte de préférence, un deuxième jeu d'orifices 62, dans lesquels la broche peut être reçue afin de déplacer l'emplacement de l'axe d'articulation entre le bras 56 et la chape.The end of the bent arm is articulated on the yoke 58 by means of the spindle 59 which, in normal operation of the device, is received in a first set of orifices 60 formed in the branches of the yoke (Figure 8). According to an original characteristic, which will be explained below, the yoke preferably comprises a second set of holes 62, in which the pin can be received in order to move the location of the axis of articulation between the arm 56 and the yoke.

La chape 58 est portée par un coulisseau 64 ayant une forme en U et qui est solidaire d'une patte 66 constituant un pêne, ce pêne comportant au voisinage de son extrémité libre une encoche ou un trou 68. Le coulisseau 64 est reçu dans une glissière 70 fixée sur le vantail. Cette glissière est formée par un profilé de section rectangulaire dont la face 71 dirigée vers le dispositif d'actionnement est échancrée en 72 de façon à permettre le passage et le déplacement de la chape 58. Cette échancrure 72 débouche à l'extrémité de la glissière la plus éloignée du pilier, comme cela est visible sur la figure 7.The yoke 58 is carried by a slide 64 having a U shape and which is integral with a lug 66 constituting a bolt, this bolt comprising in the vicinity of its free end a notch or a hole 68. The slide 64 is received in a slide 70 fixed on the leaf. This slide is formed by a section of rectangular section whose face 71 directed towards the actuating device is indented at 72 so as to allow the passage and the displacement of the yoke 58. This indentation 72 opens at the end of the slide furthest from the pillar, as seen in Figure 7.

A l'intérieur de la glissière 70 est fixée la partie formant gâche 74 d'un mécanisme de verrouillage (figure 8), qui comme dans le mode de réalisation précédent, est du type utilisé dans les boucles de ceintures de sécurité pour véhicules. Cette gâche 74 est fixée au moyen d'une vis 76 et bloquée et centrée par une partie 78 découpée et pliée de la glissière 70. La gâche 74 est complétée par une pièce 80 en forme d'étrier dont les deux branches longitudinales 81 comportent au voisinage de leurs extrémités deux rebords rabattus 82 venant en prise sur la touche de commande 84 du mécanisme de verrouillage.Inside the slide 70 is fixed the striker portion 74 of a locking mechanism (Figure 8), which as in the previous embodiment, is of the type used in the buckles of seat belts for vehicles. This keeper 74 is fixed by means of a screw 76 and locked and centered by a cut and folded part 78 of the slide 70. The keeper 74 is completed by a piece 80 in the shape of a stirrup, the two longitudinal branches 81 of which include in the vicinity of their ends, two folded edges 82 engaging the control button 84 of the locking mechanism.

Le dispositif est complété par une serrure 90 du type à canon européen, cette serrure ayant une longueur suffisante pour pouvoir traverser la glissière et être accessible à partir de la face intérieure et de la face extérieure du vantail. La serrure s'étend dans l'espace laissé libre entre la gâche 74 du mécanisme de verrouillage et l'âme 83 de l'étrier 80, et elle est disposée de telle façon que son panneton mobile 92, actionné lors de la rotation de la clef et du canon puisse venir en contact avec l'âme 83 de l'étrier 80, repousser ce dernier et déplacer ainsi la touche de commande 84.The device is completed by a lock 90 of the European barrel type, this lock having a sufficient length to be able to cross the slide and be accessible from the inner face and from the outer face of the leaf. The lock extends in the space left free between the keeper 74 of the locking mechanism and the core 83 of the stirrup 80, and it is arranged in such a way that its movable bit 92, actuated during the rotation of the key and the barrel can come into contact with the core 83 of the stirrup 80, push the latter and move the control button 84.

Le fonctionnement d'un tel dispositif est le suivant : lorsque le portail est en position fermée, l'actionneur exerce une certaine force, qui applique le vantail contre le sabot S. Cet effort d'arc-boutement est nécessaire pour éviter les jeux et les débattements du vantail, ainsi que les bruits qui en résulteraient. Si pour une raison quelconque le dispositif tombe en panne, l'utilisateur peut, en agissant sur la serrure 90, provoquer le déplacement de l'étrier 80 et l'actionnement de la touche de commande 84 du mécanisme de verrouillage, cet actionnement ayant pour effet de libérer le pêne 66 porté par le coulisseau 64, et par conséquent de désaccoupler le dispositif d'actionnement du vantail. Il est alors facile d'ouvrir ce dernier, le coulisseau et la chape pouvant se dégager de la glissière par l'extrémité ouverte de l'échancrure 72. La serrure peut être actionnée de l'intérieur ou de l'extérieur.The operation of such a device is as follows: when the gate is in the closed position, the actuator exerts a certain force, which applies the leaf against the shoe S. This bracing effort is necessary to avoid games and leaf deflections, as well as the resulting noises. If for any reason the device breaks down, the user can, by acting on the lock 90, cause the movement of the stirrup 80 and the actuation of the control button 84 of the locking mechanism, this actuation having for effect of releasing the bolt 66 carried by the slide 64, and consequently of uncoupling the leaf actuation device. It is then easy to open the latter, the slide and the yoke being able to be released from the slide by the open end of the notch 72. The lock can be actuated from the inside or from the outside.

Pour accoupler à nouveau le dispositif d'actionnement au vantail, il suffit pour l'utilisateur d'engager le coulisseau 64 dans la glissière 70, et de déplacer le vantail vers sa position de fermeture, jusqu'à ce que le pêne 66 se réenclenche dans la gâche 74 du mécanisme de verrouillage.To re-couple the actuating device to the leaf, the user just has to engage the slide 64 in the slide 70, and move the leaf to its closed position, until the bolt 66 is reset. in the keeper 74 of the locking mechanism.

Pour faciliter cette opération, il convient, avant de refermer le vantail, de déplacer l'axe d'articulation entre le bras coudé 56 et le coulisseau 64, en dégageant la broche 59 et en la disposant dans le deuxième jeu d'orifices 62 ménagé dans la chape 58. La position de ce deuxième jeu d'orifices d'articulation est choisie de façon à tenir compte des jeux qui sont rattrapés lorsque le dispositif est en position d'arc-boutement, le vantail étant fermé.To facilitate this operation, before closing the leaf, it is necessary to move the articulation axis between the bent arm 56 and the slide 64, by releasing the spindle 59 and placing it in the second set of orifices 62 provided in the yoke 58. The position of this second set of articulation orifices is chosen so as to take account of the clearances which are caught up when the device is in the bracing position, the leaf being closed.

Les figures 9 à 12 représentent une variante à l'agencement qui vient d'être décrit d'un axe d'articulation pouvant occuper deux positions.Figures 9 to 12 show a variant to the arrangement which has just been described of a hinge pin which can occupy two positions.

Dans cette variante, les moyens permettant de tenir compte des jeux qui sont libérés lors du désaccouplement du dispositif d'actionnement, sont incorporés au mécanisme de verrouillage à pêne et gâche. Afin de faciliter l'identification des différentes pièces, les pièces correspondant à celles représentées aux figures 7 et 8 sont désignées sur les figures 9 à 12 par les mêmes références numériques, augmentées de 100.In this variant, the means making it possible to take account of the clearances which are released during the uncoupling of the actuating device are incorporated into the bolt and keeper locking mechanism. In order to facilitate the identification of the different parts, the parts corresponding to those shown in Figures 7 and 8 are designated in Figures 9 to 12 by the same reference numerals, increased by 100.

On retrouve donc un coulisseau 164 portant un pêne 166 et reçu à coulissement dans une glissière 170. Ce pêne comporte deux trous ou encoches 168, 169, au lieu d'un comme dans le mode de réalisation des figures 7 et 8.There is therefore a slide 164 carrying a bolt 166 and received slidingly in a slide 170. This bolt has two holes or notches 168, 169, instead of one as in the embodiment of FIGS. 7 and 8.

La gâche 174 est portée par un support 175 lui-même fixé sur la glissière 170. Cette gâche comporte une touche de commande 184 et un organe de blocage 173 destiné à coopérer avec le trou 168. Entre le fond de la glissière et le support 175 est disposé un deuxième organe de blocage constitué par une languette métallique 200 déformable élastiquement, comportant à une extrémité un crochet 202, destiné à coopérer avec le deuxième trou 169 du pêne, et à son extrémité opposée une patte 204 destinée à coopérer avec le panneton d'une serrure, par ailleurs facultative. Cette serrure 190 a été représentée en trait mixte sur la figure 9.The keeper 174 is carried by a support 175 itself fixed on the slide 170. This keeper has a control key 184 and a locking member 173 intended to cooperate with the hole 168. Between the bottom of the slide and the support 175 is arranged a second locking member constituted by a metal tongue 200 elastically deformable, comprising at one end a hook 202, intended to cooperate with the second hole 169 of the bolt, and at its opposite end a tab 204 intended to cooperate with the bit d 'a lock, also optional. This lock 190 has been shown in phantom in FIG. 9.

La languette 200 comporte de plus deux pattes latérales 206 s'étendant sensiblement perpendiculairement par rapport à son plan et qui sont reçues dans deux logements latéraux 208 de la touche de commande 184. La languette 200 est ainsi rendue solidaire de la touche de commande, en translation suivant une direction parallèle à la direction de déplacement du pêne par rapport à la gâche.The tongue 200 further comprises two lateral tabs 206 extending substantially perpendicularly to its plane and which are received in two lateral housings 208 of the control button 184. The tongue 200 is thus made integral with the control button, in translation in a direction parallel to the direction of movement of the bolt relative to the keeper.

Le fonctionnement d'un tel dispositif est le suivant : dans la position de la figure 9, le pêne est en position d'approche, avant d'être enclenché dans la gâche. Cette position enclenchée est représentée à la figure 10 sur laquelle on peut voir que l'organe de blocage 173 est engagé dans le trou 168 du pêne. Le crochet de blocage 202 est alors effacé élastiquement sous le pêne.The operation of such a device is as follows: in the position of FIG. 9, the bolt is in the approach position, before being engaged in the keeper. This engaged position is shown in Figure 10 in which we can see that the locking member 173 is engaged in the hole 168 of the bolt. The locking hook 202 is then elastically erased under the bolt.

Dans la position de la figure 11, le verrouillage du pêne est obtenu par la coopération du crochet 202 et du deuxième trou 169 ménagé dans le pêne. Cette position du pêne est décalée par rapport à la précédente d'une distance d qui correspond à la valeur des jeux qui sont libérés lors du désaccouplement du dispositif d'actionnement.In the position of Figure 11, the locking of the bolt is obtained by the cooperation of the hook 202 and the second hole 169 formed in the bolt. This position of the bolt is offset from the previous one by a distance d which corresponds to the value of the clearances which are released when the actuating device is uncoupled.

Ce désaccouplement correspond à la situation représentée sur la figure 12 où la touche de commande 184 a été déplacée vers la droite en considérant le dessin, en même temps que la languette 200, ce qui a pour effet d'effacer le crochet 202 par un effet de rampe intervenant entre le bord avant 175a du support 175 et une partie inclinée 201 de la languette 200. Le pêne est alors libéré de l'un ou l'autre des deux organes de blocage et peut se déplacer vers la gauche en considérant le dessin pour être ensuite dégagé de la glissière, ainsi que cela a déjà été expliqué à propos des figures 6 à 8.This uncoupling corresponds to the situation represented in FIG. 12 where the control key 184 has been moved to the right by considering the drawing, at the same time as the tongue 200, which has the effect of erasing the hook 202 by an effect ramp intervening between the front edge 175a of the support 175 and an inclined part 201 of the tongue 200. The bolt is then released from one or the other of the two locking members and can move to the left considering the drawing to then be released from the slide, as has already been explained in connection with FIGS. 6 to 8.

L'actionnement de la touche de commande 184 peut être réalisé manuellement en agissant directement sur cette touche, ou bien au moyen de la serrure 190 dont le paneton mobile angulairement agit sur la patte d'extrémité 204 de la languette.The actuation of the control key 184 can be carried out manually by acting directly on this key, or else by means of the lock 190 whose angularly movable pin acts on the end tab 204 of the tongue.

Il ressort de la description qui précède, que dans ses divers modes de réalisation, le dispositif suivant l'invention offre des avantages substantiels par rapport aux agencements antérieurs :

  • le désaccouplement du dispositif d'actionnement est rendu extrêmement facile, par l'utilisation d'un mécanisme de verrouillage et de déverrouillage dans lequel l'effort nécessaire lors de la manoeuvre de déverrouillage est faible et pratiquement indépendant de l'effort d'arc-boutement exercé par le dispositif ;
  • ce résultat est obtenu en utilisant un mécanisme qui est connu par ailleurs dans des applications tout à fait différentes, et qui, étant fabriqué en grande série représente un coût relativement faible. L'adaptation du dispositif, pour l'incorporation d'un tel mécanisme est relativement simple et peu coûteuse ;
  • lorsque le mécanisme de verrouillage est associé à une serrure accessible soit de l'extérieur, soit de l'intérieur et de l'extérieur du panneau mobile, un avantage supplémentaire important est obtenu puisque l'utilisateur peut très facilement désaccoupler le dispositif d'actionnement aussi bien de l'intérieur que de l'extérieur du portail ;
  • dans les modes de réalisation des figures 6 à 8 et des figures 9 à 12, le dispositif d'actionnement peut être replacé en position d'utilisation et en position de blocage du portail, du fait de la prise en compte des jeux qui sont libérés lors du désaccouplement et qui sont habituellement résorbés par l'effort d'arc-boutement exercé en position de fermeture. Le coulisseau étant simplement réintroduit dans la glissière, l'utilisateur peut ensuite en étant à l'extérieur du portail, et en refermant ce dernier, provoquer le reverrouillage du pêne, sans avoir à agir directement sur le mécanisme.
It appears from the foregoing description, that in its various embodiments, the device according to the invention offers substantial advantages compared to previous arrangements:
  • the uncoupling of the actuating device is made extremely easy, by the use of a locking and unlocking mechanism in which the effort required during the unlocking operation is low and practically independent of the arcing effort. buttressing exerted by the device;
  • this is achieved using a mechanism which is known elsewhere in quite different applications, and which, being mass produced, represents a relatively low cost. The adaptation of the device, for the incorporation of such a mechanism is relatively simple and inexpensive;
  • when the locking mechanism is associated with a lock accessible either from the outside, or from the inside and outside of the movable panel, an important additional advantage is obtained since the user can very easily uncouple the actuating device both inside and outside the portal;
  • in the embodiments of FIGS. 6 to 8 and of FIGS. 9 to 12, the actuating device can be replaced in the position of use and in the locking position of the gate, due to the taking into account of the clearances which are released during uncoupling and which are usually absorbed by the bracing force exerted in the closed position. The slide being simply reintroduced into the slide, the user can then by being outside the gate, and by closing the latter, cause the bolt to be relocked, without having to act directly on the mechanism.

Cette possibilité de reverrouillage sans grand effort et de l'extérieur constitue incontestablement un avantage très important du dispositif selon l'invention.This possibility of relocking without great effort and from the outside undoubtedly constitutes a very important advantage of the device according to the invention.

Bien entendu, des moyens analogues ou équivalents peuvent être prévus dans le mode de réalisation des figures 1 à 5, afin de pouvoir reverrouiller aisément le portail en position de fermeture.Of course, similar means or equivalents can be provided in the embodiment of Figures 1 to 5, in order to be able to easily relock the gate in the closed position.

L'invention peut être appliquée à tout dispositif d'actionnement de portails ou analogues, quelle que soit le type d'actionneur utilisé, hydraulique ou électro-mécanique et quelle que soit la cinématique des moyens reliant le portail à la structure fixe sur laquelle il est monté.The invention can be applied to any device for actuating gates or the like, whatever the type of actuator used, hydraulic or electro-mechanical and whatever the kinematics of the means connecting the gate to the fixed structure on which it has climbed.

Claims (19)

Dispositif d'actionnement d'un panneau mobile de fermeture (V), articulé sur une structure fixe (P), ce dispositif d'actionnement étant disposé entre la structure fixe et le panneau mobile et comprenant au moins un actionneur (10) et au moins deux articulations (15, 27, 29 ; 54, 57, 59), des moyens étant prévus pour pouvoir désaccoupler deux éléments du dispositif d'actionnement et libérer ainsi le panneau mobile, en cas de dysfonctionnement, caractérisé en ce que lesdits moyens comprennent un mécanisme de verrouillage (18, 22 ; 66, 74) du type comprenant une gâche (22 ; 74) portée par l'un des éléments et un pêne (18 ; 66) porté par l'autre élément, la gâche comprenant un organe de commande permettant de libérer le pêne, la force nécessaire pour manoeuvrer l'organe de commande étant beaucoup plus faible que et sensiblement indépendante de l'effort de traction tendant à séparer le pêne de la gâche.Device for actuating a movable closing panel (V), articulated on a fixed structure (P), this actuating device being disposed between the fixed structure and the movable panel and comprising at least one actuator (10) and at at least two joints (15, 27, 29; 54, 57, 59), means being provided so as to be able to decouple two elements of the actuating device and thus free the movable panel, in the event of a malfunction, characterized in that said means comprise a locking mechanism (18, 22; 66, 74) of the type comprising a keeper (22; 74) carried by one of the elements and a bolt (18; 66) carried by the other element, the keeper comprising a member control to release the bolt, the force required to operate the control member being much lower than and substantially independent of the tensile force tending to separate the bolt from the strike. Dispositif d'actionnement suivant la revendication 1, caractérisé en ce que le mécanisme de verrouillage est du type utilisé dans les boucles de ceintures ou sangles de sécurité équipant les véhicules.Actuation device according to claim 1, characterized in that the locking mechanism is of the type used in the buckles of safety belts or straps fitted to vehicles. Dispositif d'actionnement suivant l'une quelconque des revendications 1 et 2, du type comprenant un moto-réducteur (10) articulé au voisinage d'une de ses extrémités autour d'un axe (14), sur une ferrure (12) fixée sur le panneau mobile (V), caractérisé en ce que le mécanisme de verrouillage (18, 22) est disposé entre l'autre extrémité du moto-réducteur (10) et l'extrémité adjacente (20) de la ferrure (12).Actuating device according to either of Claims 1 and 2, of the type comprising a geared motor (10) articulated in the vicinity of one of its ends around an axis (14), on a fixed fitting (12) on the movable panel (V), characterized in that the locking mechanism (18, 22) is arranged between the other end of the gear motor (10) and the adjacent end (20) of the fitting (12). Dispositif d'actionnement suivant la revendication 3, caractérisé en ce que la ferrure (12) est repliée à son extrémité (en 20) pour supporter une partie (22) du mécanisme de verrouillage.Actuation device according to claim 3, characterized in that the fitting (12) is folded at its end (at 20) to support a part (22) of the locking mechanism. Dispositif d'actionnement suivant la revendication 4, caractérisé en ce que la ferrure (12) porte la gâche (22) et le moto-réducteur (10) porte le pêne (18).Actuation device according to Claim 4, characterized in that the fitting (12) carries the keeper (22) and the gear motor (10) carries the bolt (18). Dispositif d'actionnement suivant l'une quelconque des revendications 1 et 2, du type comprenant au moins un bras (52, 56) articulé sur la structure fixe (P) et sur un coulisseau (64) reçu dans une glissière (70) fixée sur le panneau mobile (V), caractérisé en ce que le mécanisme de verrouillage à gâche (74) et pêne (66) est disposé entre le coulisseau (64) et la glissière (70).Actuation device according to any one of claims 1 and 2, of the type comprising at least one arm (52, 56) articulated on the fixed structure (P) and on a slide (64) received in a fixed slide (70) on the movable panel (V), characterized in that the latch (74) and bolt (66) locking mechanism is arranged between the slide (64) and the slide (70). Dispositif d'actionnement suivant la revendication 6, caractérisé en ce que la glissière (70) porte la gâche (74) et le coulisseau (64) porte le pêne (66).Actuation device according to claim 6, characterized in that the slide (70) carries the keeper (74) and the slide (64) carries the bolt (66). Dispositif d'actionnement suivant l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il comprend des moyens de compensation des jeux libérés lors de son désaccouplement.Actuating device according to any one of claims 1 to 7, characterized in that it comprises means for compensating for the clearances released during its uncoupling. Dispositif d'actionnement suivant la revendication 8, caractérisé en ce que lesdits moyens sont intégrés à l'une des articulations du dispositif et sont adaptés pour pouvoir modifier la position de l'axe de cette articulation.Actuation device according to claim 8, characterized in that said means are integrated into one of the articulations of the device and are adapted to be able to modify the position of the axis of this articulation. Dispositif d'actionnement suivant la revendication 9, combinée à l'une des revendications 6 et 7, caractérisé en ce que l'articulation du bras (56) sur le coulisseau (64) est réalisé au moyen d'une pièce d'articulation (59) pouvant occuper au moins deux positions (60, 62).Actuation device according to claim 9, combined with one of claims 6 and 7, characterized in that the articulation of the arm (56) on the slide (64) is produced by means of an articulation piece ( 59) which can occupy at least two positions (60, 62). Dispositif d'actionnement suivant la revendication 8, caractérisé en ce que lesdits moyens (169, 202) sont incorporés au mécanisme à gâche et pêne.Actuation device according to claim 8, characterized in that said means (169, 202) are incorporated in the strike and bolt mechanism. Dispositif d'actionnement suivant la revendication 11, caractérisé en ce que lesdits moyens comprennent un organe supplémentaire de blocage (202), coopérant avec le pêne de façon à bloquer ce dernier dans une position différente de celle dans laquelle il est normalement verrouillé, cet organe supplémentaire de verrouillage étant monté effaçable pour pouvoir libérer le pêne.Actuation device according to claim 11, characterized in that said means comprise an additional locking member (202), cooperating with the bolt so as to lock the latter in a position different from that in which it is normally locked, this additional locking member being erasable so as to be able to release the bolt. Dispositif d'actionnement suivant la revendication 12, caractérisé en ce que le pêne (166) comporte deux trous ou encoches (168, 169), le premier (168) adapté pour coopérer avec la gâche et le second (169) adapté pour coopérer avec l'extrémité (202) d'une languette (200) déformable élastiquement, cette languette étant mobile en translation, en même temps que l'organe (184) de commande de la gâche, et coopérant avec une surface d'appui fixe (175a), pour être effacée et libérer le pêne, lorsque l'organe (184) de commande de la gâche est actionné dans le sens du déverrouillage.Actuation device according to claim 12, characterized in that the bolt (166) has two holes or notches (168, 169), the first (168) adapted to cooperate with the keeper and the second (169) adapted to cooperate with the end (202) of an elastically deformable tongue (200), this tongue being movable in translation, at the same time as the keeper control member (184), and cooperating with a fixed bearing surface (175a ), to be erased and release the bolt, when the body (184) for controlling the keeper is actuated in the unlocking direction. Dispositif d'actionnement suivant la revendication 13 limitée à sa combinaison avec l'une des revendications 6 et 7, caractérisé en ce que la languette (200) est placée entre la gâche (174, 175) et le fond de la glissière (170) et comporte deux pattes latérales rabattues (206), reçues dans des logements (208) de l'organe de commande (184) de la gâche.Actuation device according to claim 13 limited to its combination with one of claims 6 and 7, characterized in that the tongue (200) is placed between the keeper (174, 175) and the bottom of the slide (170) and comprises two folded side tabs (206), received in housings (208) of the control member (184) of the strike. Dispositif d'actionnement suivant l'une quelconque des revendications 1 à 14, caractérisé en ce qu'il comprend une serrure (40 ; 90 ; 190) accessible au moins de l'extérieur du panneau mobile (V) et qui est adaptée pour pouvoir agir sur l'organe de commande (24 ; 74 ; 174) du mécanisme de verrouillage de façon à libérer le pêne de la gâche.Actuation device according to any one of claims 1 to 14, characterized in that it comprises a lock (40; 90; 190) accessible at least from the outside of the movable panel (V) and which is adapted to be able act on the control member (24; 74; 174) of the locking mechanism so as to release the bolt from the keeper. Dispositif d'actionnement suivant la revendication 15, caractérisé en ce que la serrure (40) est du type comprenant un corps (42) fixe et un canon amovible (44), relié par un lien (46) à l'organe de commande (24) de la gâche.Actuation device according to claim 15, characterized in that the lock (40) is of the type comprising a fixed body (42) and a removable barrel (44), connected by a link (46) to the member strike control (24). Dispositif d'actionnement suivant la revendication 15, combinée à l'une quelconque des revendications 6 à 14, caractérisé en ce que la serrure (90 ; 190) est disposée au voisinage de la gâche (74) et traverse la glissière (70 ; 170) et le panneau mobile (V), cette serrure comportant un panneton mobile (92) coopérant avec un organe intermédiaire (80 ; 200) relié à l'organe de commande (84 ; 184) de la gâche.Actuating device according to claim 15, combined with any one of claims 6 to 14, characterized in that the lock (90; 190) is arranged in the vicinity of the keeper (74) and passes through the slide (70; 170 ) and the movable panel (V), this lock comprising a movable bit (92) cooperating with an intermediate member (80; 200) connected to the control member (84; 184) of the keeper. Dispositif d'actionnement suivant la revendication 17, caractérisé en ce que l'organe intermédiaire est un étrier (80) muni de deux rebords (82) en prise sur l'organe de commande (84) et dont l'âme (83) coopère avec le panneton (92) de la serrure, cette dernière s'étendant dans l'espace délimité entre ladite âme et la gâche.Actuation device according to claim 17, characterized in that the intermediate member is a stirrup (80) provided with two flanges (82) engaged on the control member (84) and whose core (83) cooperates with the bit (92) of the lock, the latter extending in the space delimited between said core and the keeper. Dispositif d'actionnement suivant l'une des revendications 17, 18 combinée à la revendication 14, caractérisé en ce que la languette (200) comporte à son extrémité opposée à celle qui coopère avec le pêne, une patte (204) avec laquelle peut coopérer le panneton mobile de la serrure (190), pour actionner la languette et l'organe de commande de la gâche.Actuation device according to one of claims 17, 18 combined with claim 14, characterized in that the tongue (200) has at its end opposite to that which cooperates with the bolt, a lug (204) with which can cooperate the movable bit of the lock (190), for actuating the tongue and the strike control member.
EP19960420200 1995-06-16 1996-06-07 Actuator for a gate or other closure panel Expired - Lifetime EP0748916B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9507447 1995-06-16
FR9507447A FR2735516B1 (en) 1995-06-16 1995-06-16 OPERATING DEVICE FOR GATE OR OTHER CLOSING PANEL

Publications (2)

Publication Number Publication Date
EP0748916A1 true EP0748916A1 (en) 1996-12-18
EP0748916B1 EP0748916B1 (en) 2003-09-03

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EP19960420200 Expired - Lifetime EP0748916B1 (en) 1995-06-16 1996-06-07 Actuator for a gate or other closure panel

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EP (1) EP0748916B1 (en)
CA (1) CA2178797A1 (en)
DE (1) DE69629759T2 (en)
ES (1) ES2205007T3 (en)
FR (1) FR2735516B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757560A1 (en) * 1996-12-23 1998-06-26 Le Brun Yanck Drive disengagement system for automatic sliding gate usable in cases of power failure or emergencies
EP0857845A1 (en) * 1997-02-05 1998-08-12 Automatica Casali S.r.l. Device for manual release of a gate from a respective powered actuator
FR2814771A1 (en) * 2000-09-29 2002-04-05 Peugeot Citroen Automobiles Sa Power assistance device for opening and closing door of motor vehicle has electric motor driving threaded shaft via bevel gears and nut moving along shaft is connected to opening mechanism
FR2901302A1 (en) * 2006-05-18 2007-11-23 Clotures Le Brun Sarl Actuator opening device for swing door, has locking arm locking plate with respect to case, remotely controlled to unlock plate from case and displacing case from assembly by single thrust from exterior of door
FR2919331A1 (en) * 2007-07-27 2009-01-30 Europorte Sarl JOINT AND SECURITY DEVICE FOR OPENING CLOSURE OF DOOR LEAVES, DOORS AND SIMILAR.
EP2101024A2 (en) * 2008-03-10 2009-09-16 Cebi Srl Manually operated mechanical release device for electromechanical or oleodynamic actuators used for powering gates or doors with swinging leaves
ITTO20100912A1 (en) * 2010-11-18 2012-05-19 Came Group S P A LOCK FOR GATE.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010052374B4 (en) * 2010-11-24 2014-05-15 Belfox Torautomatik Produktions- U. Vertriebs-Gmbh Door drive with linear guide

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FR2569222A1 (en) * 1984-08-17 1986-02-21 Sapa Sarl Device for the automatic opening and closing of doors

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DE858262C (en) * 1951-04-14 1952-12-04 Duesseldorfer Waggonfabrik Ag Mechanical operation of rotating, folding or swinging doors for rail or road vehicles
US3235246A (en) * 1964-01-15 1966-02-15 Scient Products Inc Safety quick-release coupling device
US3443339A (en) * 1967-03-07 1969-05-13 Chamberlain Mfg Corp Release mechanism for garage door connecting arm
FR2469543A1 (en) * 1979-11-15 1981-05-22 Antares Automatic door or gate operating device - uses hydraulic piston mounted between hinge and sliding mounting fitted to door
FR2569222A1 (en) * 1984-08-17 1986-02-21 Sapa Sarl Device for the automatic opening and closing of doors

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757560A1 (en) * 1996-12-23 1998-06-26 Le Brun Yanck Drive disengagement system for automatic sliding gate usable in cases of power failure or emergencies
EP0857845A1 (en) * 1997-02-05 1998-08-12 Automatica Casali S.r.l. Device for manual release of a gate from a respective powered actuator
FR2814771A1 (en) * 2000-09-29 2002-04-05 Peugeot Citroen Automobiles Sa Power assistance device for opening and closing door of motor vehicle has electric motor driving threaded shaft via bevel gears and nut moving along shaft is connected to opening mechanism
FR2901302A1 (en) * 2006-05-18 2007-11-23 Clotures Le Brun Sarl Actuator opening device for swing door, has locking arm locking plate with respect to case, remotely controlled to unlock plate from case and displacing case from assembly by single thrust from exterior of door
FR2919331A1 (en) * 2007-07-27 2009-01-30 Europorte Sarl JOINT AND SECURITY DEVICE FOR OPENING CLOSURE OF DOOR LEAVES, DOORS AND SIMILAR.
EP2022923A1 (en) * 2007-07-27 2009-02-11 Europorte Hinging and safety device for opening-closing the leaves of doors, gates and similar elements
EP2101024A2 (en) * 2008-03-10 2009-09-16 Cebi Srl Manually operated mechanical release device for electromechanical or oleodynamic actuators used for powering gates or doors with swinging leaves
EP2101024A3 (en) * 2008-03-10 2011-09-28 Cebi Srl Manually operated mechanical release device for electromechanical or oleodynamic actuators used for powering gates or doors with swinging leaves
ITTO20100912A1 (en) * 2010-11-18 2012-05-19 Came Group S P A LOCK FOR GATE.
WO2012066409A1 (en) * 2010-11-18 2012-05-24 Came Group S.P.A. Gate lock
RU2580275C2 (en) * 2010-11-18 2016-04-10 Кейм Груп С.п.А. Locking mechanism for gates
US9493966B2 (en) 2010-11-18 2016-11-15 Came Group S.P.A. Gate lock

Also Published As

Publication number Publication date
DE69629759D1 (en) 2003-10-09
DE69629759T2 (en) 2004-07-01
EP0748916B1 (en) 2003-09-03
FR2735516B1 (en) 1997-08-14
ES2205007T3 (en) 2004-05-01
CA2178797A1 (en) 1996-12-17
FR2735516A1 (en) 1996-12-20

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