EP1355031A1 - Locking device for a motorised gate - Google Patents

Locking device for a motorised gate Download PDF

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Publication number
EP1355031A1
EP1355031A1 EP03290897A EP03290897A EP1355031A1 EP 1355031 A1 EP1355031 A1 EP 1355031A1 EP 03290897 A EP03290897 A EP 03290897A EP 03290897 A EP03290897 A EP 03290897A EP 1355031 A1 EP1355031 A1 EP 1355031A1
Authority
EP
European Patent Office
Prior art keywords
leaf
sliding member
stop
opposite
sliding
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Withdrawn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
EP03290897A
Other languages
German (de)
French (fr)
Inventor
Michel Gelin
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from FR0204560A external-priority patent/FR2838473A1/en
Application filed by Individual filed Critical Individual
Publication of EP1355031A1 publication Critical patent/EP1355031A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/24—Actuation thereof by automatically acting means using lost motion
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2800/352—Frames; Posts
    • E05Y2800/353—Frames; Posts fixed
    • E05Y2800/358—Frames; Posts fixed vertical frame members or posts
    • 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 a device for securing the two leaves of an opening carved in particular of a gate driven by a motor whose movement transmission member immediately in contact with the gate leaf forms an acute angle with the face internal of said leaf.
  • the first category includes electrically controlled organs such as electric locks, electromagnets, which have a significant additional cost and are difficult to install because the operating sets of these products are often not adapted to the modifications undergone by the gates according to the deviations of temperature.
  • the second category includes mechanical blocking devices such as floor strikes or the irreversibility of motorizations.
  • the proposed system also uses the principle of permanent sliding, a fork open on one side coming to be trapped in a stud fixed to the ground.
  • This otherwise attractive solution is used in the context of the manufacture of a gate. It is exclusively usable for this application, and could not be implemented in a simple manner on existing doors or gates, due to the multiple constraints, the main one being the obligation to offset the axis of rotation of the gate being given the obligatory stroke of a link which allows the horizontal translational movement. This particular feature prohibits any adaptation to existing doors or gates.
  • the present invention aims to remedy these drawbacks while proposing a simple and inexpensive solution.
  • the device according to the invention is a locking device for a motorized door or gate with at least one leaf, of the type with a locking system in a strike, in which the motorization means are connected to a sliding member OC longitudinally and horizontally with respect to to the leaf P1, provided with guide means on the portal, the free end C1 of the said sliding member OC ensuring the locking of the leaf P1 in the closed position by cooperation with a keeper G, such a device intended to be autonomous or adapted to the systems of standard motorization, either with articulated arms or electro-hydraulic or electromechanical cylinders with worm screw, bearing on an intermediate part of the leaf P1, characterized in that it also comprises a stop B arranged at the end C1 of the sliding member and opposite the striker, comprising retracting means controlled by unlocking means actuated by the c ontact with a fixed part constituted either by the opposite leaf in the closed leaf stop position, or by the opposite part of the frame in the case of the single leaf gate, or by a part of the striker or an
  • the retractable stopper B is provided with a surface B1 directly forming a stop by contact with the free end C1 of the member sliding, the sliding organ OC being released by a pivoting of the stop B, articulated in B2, obtained by contact of a part B4 with part of the strike cover fixed on the leaf V2.
  • the retractable stopper B cooperates with a vertical slider VA with oblique light V1 and a stud of the sliding member C2 which moves in said light V1, both contained in a housing S, the vertical displacement of the VA slide, resulting from the action of the pin C2 in the oblique opening V1, is clamped and prevented by the contact of a surface B1 of the retractable stop B with a projecting part V2 of the vertical slide VA during the closing stroke of the flying P1.
  • a characteristic of the invention is that the retractable stopper B is disposed perpendicular to the plane of the leaf P1,), its articulation axis (B2) is parallel to the plane of the leaf (P1), substantially horizontal, and is arranged in its upper part on the side of the housing (S) opposite the keeper (G), its own weight sufficient to position a notched part (B3) of its edge immediately opposite a protruding part (V2) side of the vertical slide (VA) with oblique light.
  • the invention is also characterized in that the housing further comprises a second vertical VB slider with oblique light in the opposite direction to the first slider which controls, when the leaf is in the closed position, the displacement of a vertical rod T, the l he lower end is provided with a lock VR which is positioned in a striker on the ground GS.
  • the ground striker GS is provided with a roller GR mounted on an adjustable plate of said striker according to the thickness of the door or the gate.
  • the invention is characterized in that the end of the operating member OM of the leaf P1 is articulated on the sliding member at at least one point C3.
  • the invention is characterized in that the sliding member OC is an open tube which allows the integration of the elements for fixing to the leaf and for sliding.
  • Device of the autonomous type characterized in that the sliding member OC is provided with a reduction motor integrated on and / or in the sliding member, reduction motor provided with an opening / closing operating arm produced in at least one part whose free end is attached to the pillar secured to the leaf on which said sliding member OC is disposed.
  • the invention is finally characterized in that at the end of the closing leaf stroke, the horizontal movement of the sliding member OC relative to the leaf P1 causes a displacement of the integrated reduction motor by a distance substantially equal to that of the sliding member OC and in the same direction as this one.
  • blocking the sliding of the organ OC is obtained by direct contact with a surface B1 of the stop B on the free end C1 of the sliding member.
  • the release of the organ sliding OC only intervenes at the end of leaf P1 closing cycle during contact of a protrusion B4 of the stop B with the cover of the strike plate G, this contact conditions the pivoting of the stopper B around its articulation B2, which in the first case removes the embedding of the protrusion V2 on the surface B3 of the retractable stop B, and in the other case the contact of the surface B1 with the end free C1.
  • This release allows the sliding member OC to enter a keeper G provided for this purpose and fixed on the beat leaf P2.
  • the striker on the ground GS is provided with a cylindrical roller GR fixed on a support SG adjustable in relation to the strike plate GS.
  • the adjustment allows you to adapt the device depending on the thickness of the gates by moving the roller closer or further away optimize the closing on the ground of the gate by the passage of the VR lock between the leaf P1 and the GR roller for locking the gate in the closed position.
  • an implementation of the autonomous type comprises a MI reduction motor fixed to the OC sliding member.
  • the aim is to achieve with a motorization integrated in the OC unit the same functions obtained with the adapted motorizations.
  • the operating arm is composed on the one hand of a BI part called connecting rod, one end of which is engaged with the outlet of the motorcycle reducer, BI connecting rod which transmits the circular movement of the reduction motor to a MA crank which is articulated to the BI rod around a BX axis, crank of which the free end is attached, by an MX articulation, to the pillar secured to the leaf on which is arranged the sliding member OC.
  • the displacement of the sliding member for closing the device as described above causes the displacement of the integrated gear motor by a distance substantially equal to that of the sliding member and in the same direction.
  • Fixing the gear motor with sliding element is provided horizontally adjustable so as to adapt the leaf stroke according to the position of the hinge pin of the leaf on the pillar. Indeed, to obtain the same angular leaf opening, the stroke of the crank rod assembly will be different depending on the position of the axis hinge on the pillar.
  • the device according to the invention thus contributes to excluding the obligation hitherto made of the bracing of the transmission elements of the motorization movement in limit switch in order to achieve the best possible effective closing thereof.
  • the invention is in no way limited to the embodiments described and shown which have been given by way of example only.
  • the invention includes all technical equivalents of the means described and their combinations, if these are executed according to its spirit and implemented within the framework of the claims that follow.

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The locking mechanism for a motorized gate operates by locking one leaf (P1) relative to the other (P2). A sliding part (OC) fixed on one leaf engages a strike plate (G) on the other leaf during closing of the first leaf. This closing drives the horizontal translation of the sliding part caused by the pressure of the operating part (OM) of the motorization (M). A movement transmission device drives a rod (T) terminated by a bolt which penetrates into the ground shoe (GS).

Description

La présente invention a pour objet un dispositif pour solidariser les deux battants d'une ouverture menuisée notamment d'un portail mu par une motorisation dont l'organe de transmission du mouvement immédiatement en contact avec le vantail du portail forme un angle aigu avec la face interne dudit vantail.
Il existe plusieurs dispositifs qui tentent de résoudre le problème de la fermeture effective des vantaux d'un portail, que l'on peut ranger en deux catégories.
La première catégorie regroupe les organes commandés électriquement comme des serrures électriques, électro-aimants, qui ont un surcoût important et sont délicats à implanter car les jeux de fonctionnements de ces produits sont souvent non adaptés aux modifications subies par les portails en fonction des écarts de température.
La deuxième catégorie regroupe des organes de blocage mécaniques comme des gâches de sol ou l'irréversibilité des motorisations. Ces réalisations sont sommaires et très dépendantes de la structure du portail. En effet, un portail léger et assez large aura une flexibilité souvent préjudiciable à sa bonne fermeture, une pesée sur un vantail pouvant le désolidariser très facilement de l'autre vantail, donnant à penser que la motorisation est mal installée.
C'est néanmoins dans cette catégorie que l'on connaít deux réalisations qui proposent des solutions intéressantes. Tout d'abord, un brevet américain US 46 25 455 A du 2 décembre 1986 qui décrit un dispositif de fermeture qui utilise un principe de coulissement permanent d'un organe horizontal qui effectivement remplit la fonction de fermeture, mais n'autorise pas une adaptation simple aux portes et portails. En effet, il utilise un double compas pour la transmission du mouvement, d'un grand encombrement et il ne s'affranchit pas d'une saillie importante lorsque le portail est ouvert. De plus son adaptation oblige à réaliser des réglages très précis.
Une autre réalisation est décrite dans le brevet français 2 8117 01 du 17/02/2000. Le système proposé utilise également le principe du coulissement permanent, une fourchette ouverte sur un coté venant s'emprisonner dans un téton fixé au sol. Cette solution au demeurant séduisante est utilisée dans le cadre de la fabrication d'un portail. Elle est exclusivement utilisable pour cette application, et ne pourrait être mise en oeuvre d'une manière simple sur des portes ou portails existants, du fait des multiples contraintes dont la principale est l'obligation de déporter l'axe de rotation du portail étant donnée la course obligatoire d'une biellette qui permet le mouvement de translation horizontal. Cette particularité interdit toute adaptation sur des portes ou portails existants.
La présente invention a pour but de remédier à ces inconvénients tout en proposant une solution simple et peu coûteuse.
Le dispositif selon l'invention est un dispositif de verrouillage pour porte ou portail motorisé à un battant au moins, du type à système de verrouillage dans une gâche, dans lequel les moyens de motorisations sont reliés à un organe coulissant OC longitudinalement et horizontalement par rapport au battant P1, pourvus de moyens de guidage sur le portail, l'extrémité libre C1 dudit organe coulissant OC assurant le verrouillage du battant P1 en position fermée par coopération avec une gâche G, un tel dispositif destiné à être autonome ou adapté aux systèmes de motorisation standard, soit à bras articulés soit vérins électro-hydraulique ou électromécaniques à vis sans fin, prenant appui sur une partie intermédiaire du battant P1, caractérisé en ce qu'il comporte en outre une butée B disposée en extrémité C1 de l'organe coulissant et en vis à vis de la gâche, comportant des moyens d'escamotage commandés par des moyens de déverrouillage actionnés par le contact avec une partie fixe constituée soit par le battant opposé en position de butée battant fermé, soit par la partie du bâti opposée dans le cas du portail à un seul battant, soit d'une partie de la gâche ou d'une pièce rapportée afin d'assurer cette fonction, de sorte à permettre, après escamotage de la butée, le déplacement de l'organe coulissant OC et notamment l'extrémité C1 de l'organe coulissant dans la gâche G opposée de manière à ne permettre ainsi la sortie de l'extrémité de l'organe coulissant seulement lorsque le battant arrive en position de fermeture sans que l'organe coulissant puisse faire saillie du portail en cours de fermeture, permettant au battant P1 d'avoir un fonctionnement d'apparence normale et d'éviter tout réglage préalable de course et de positionnement, ledit déplacement horizontal de l'organe coulissant OC entraínant par des moyens de transformation de mouvement le déplacement vertical d'au moins un organe T assurant le blocage au sol du dispositif par coopération avec une gâche basse disposée à cet effet.The present invention relates to a device for securing the two leaves of an opening carved in particular of a gate driven by a motor whose movement transmission member immediately in contact with the gate leaf forms an acute angle with the face internal of said leaf.
There are several devices which attempt to solve the problem of effectively closing the leaves of a portal, which can be classified into two categories.
The first category includes electrically controlled organs such as electric locks, electromagnets, which have a significant additional cost and are difficult to install because the operating sets of these products are often not adapted to the modifications undergone by the gates according to the deviations of temperature.
The second category includes mechanical blocking devices such as floor strikes or the irreversibility of motorizations. These achievements are summary and very dependent on the structure of the portal. Indeed, a light and fairly wide gate will have a flexibility often detrimental to its good closing, a weighing on a leaf which can very easily separate it from the other leaf, suggesting that the motorization is badly installed.
It is nevertheless in this category that we know two achievements that offer interesting solutions. First of all, an American patent US 46 25 455 A of December 2, 1986 which describes a closing device which uses a principle of permanent sliding of a horizontal member which effectively fulfills the closing function, but does not authorize an adaptation simple at doors and gates. Indeed, it uses a double compass for the transmission of movement, a large footprint and it does not overcome a significant projection when the gate is open. In addition, its adaptation requires very precise adjustments.
Another embodiment is described in French patent 2 8117 01 of 02/17/2000. The proposed system also uses the principle of permanent sliding, a fork open on one side coming to be trapped in a stud fixed to the ground. This otherwise attractive solution is used in the context of the manufacture of a gate. It is exclusively usable for this application, and could not be implemented in a simple manner on existing doors or gates, due to the multiple constraints, the main one being the obligation to offset the axis of rotation of the gate being given the obligatory stroke of a link which allows the horizontal translational movement. This particular feature prohibits any adaptation to existing doors or gates.
The present invention aims to remedy these drawbacks while proposing a simple and inexpensive solution.
The device according to the invention is a locking device for a motorized door or gate with at least one leaf, of the type with a locking system in a strike, in which the motorization means are connected to a sliding member OC longitudinally and horizontally with respect to to the leaf P1, provided with guide means on the portal, the free end C1 of the said sliding member OC ensuring the locking of the leaf P1 in the closed position by cooperation with a keeper G, such a device intended to be autonomous or adapted to the systems of standard motorization, either with articulated arms or electro-hydraulic or electromechanical cylinders with worm screw, bearing on an intermediate part of the leaf P1, characterized in that it also comprises a stop B arranged at the end C1 of the sliding member and opposite the striker, comprising retracting means controlled by unlocking means actuated by the c ontact with a fixed part constituted either by the opposite leaf in the closed leaf stop position, or by the opposite part of the frame in the case of the single leaf gate, or by a part of the striker or an attached part so to ensure this function, so as to allow, after retraction of the stop, the displacement of the sliding member OC and in particular the end C1 of the sliding member in the keeper G opposite so as not to allow the exit of the end of the sliding member only when the leaf arrives in the closed position without the sliding member being able to project from the gate being closed, allowing the leaf P1 to have a normal appearance operation and to avoid any prior stroke and positioning adjustment, said horizontal displacement of the sliding member OC causing, by means of movement transformation, the vertical displacement of at least one member T ensuring the blocking ge on the ground of the device by cooperation with a low strike arranged for this purpose.

Une autre caractéristique de l'invention, la butée escamotable B est pourvue d'une surface B1 formant directement arrêt par contact avec l'extrémité libre C1 de l'organe coulissant, la libération du coulissement de l'organe OC étant assuré par un pivotement de la butée B, articulée en B2, obtenu par contact d'une partie B4 avec une partie du capot de la gâche fixée sur le vantail battu V2.Another characteristic of the invention, the retractable stopper B is provided with a surface B1 directly forming a stop by contact with the free end C1 of the member sliding, the sliding organ OC being released by a pivoting of the stop B, articulated in B2, obtained by contact of a part B4 with part of the strike cover fixed on the leaf V2.

Une caractéristique remarquable de l'invention, la butée escamotable B coopère avec un coulisseau vertical VA à lumière oblique V1 et un téton de l'organe coulissant C2 qui se déplace dans ladite lumière V1, tous deux contenus dans un boítier S, le déplacement vertical du coulisseau VA, résultant de l'action du téton C2 dans la lumière oblique V1, est bridé et empêché par le contact d'une surface B1 de la butée escamotable B avec une partie saillante V2 du coulisseau vertical VA pendant la course de fermeture du battant P1.
Selon ce qui précède une caractéristique de l'invention est que la butée escamotable B soit disposée perpendiculairement au plan du battant P1, ), son axe d'articulation(B2) est parallèle au plan du battant (P1), sensiblement horizontal, et est disposé dans sa partie supérieure sur le coté du boítier(S) en vis à vis de la gâche(G), son propre poids suffisant à positionner une partie échancrée (B3) de sa tranche immédiatement en face d'une partie excroissante (V2) latérale du coulisseau vertical (VA)à lumière oblique.
L'invention est également caractérisée en ce que le boítier comporte en outre un deuxième coulisseau VB vertical à lumière oblique de sens opposé au premier coulisseau qui commande, lorsque le battant est en position fermeture, le déplacement d'une tige T verticale, dont l'extrémité inférieure est pourvue d'un verrou VR qui se positionne dans une gâche au sol GS.
Autre caractéristique de l'invention, la gâche au sol GS est pourvue d'un galet GR monté sur une platine réglable de ladite gâche selon l'épaisseur de la porte ou du portail.
En outre l'invention est caractérisée en ce que l'extrémité de l'organe de manoeuvre OM du battant P1 est articulée sur l'organe coulissant en au moins un point C3. A remarkable feature of the invention, the retractable stopper B cooperates with a vertical slider VA with oblique light V1 and a stud of the sliding member C2 which moves in said light V1, both contained in a housing S, the vertical displacement of the VA slide, resulting from the action of the pin C2 in the oblique opening V1, is clamped and prevented by the contact of a surface B1 of the retractable stop B with a projecting part V2 of the vertical slide VA during the closing stroke of the flying P1.
According to the foregoing, a characteristic of the invention is that the retractable stopper B is disposed perpendicular to the plane of the leaf P1,), its articulation axis (B2) is parallel to the plane of the leaf (P1), substantially horizontal, and is arranged in its upper part on the side of the housing (S) opposite the keeper (G), its own weight sufficient to position a notched part (B3) of its edge immediately opposite a protruding part (V2) side of the vertical slide (VA) with oblique light.
The invention is also characterized in that the housing further comprises a second vertical VB slider with oblique light in the opposite direction to the first slider which controls, when the leaf is in the closed position, the displacement of a vertical rod T, the l he lower end is provided with a lock VR which is positioned in a striker on the ground GS.
Another characteristic of the invention, the ground striker GS is provided with a roller GR mounted on an adjustable plate of said striker according to the thickness of the door or the gate.
In addition, the invention is characterized in that the end of the operating member OM of the leaf P1 is articulated on the sliding member at at least one point C3.

Toujours selon l'invention, l'invention est caractérisée en ce que l'organe coulissant OC est un tube ouvert qui permet l'intégration des éléments de fixation au battant et de coulissement.
Dispositif du type autonome caractérisé en ce que l'organe coulissant OC est pourvu d'un moto réducteur intégré sur et/ou dans l'organe coulissant, moto réducteur pourvu d'un bras de manoeuvre d'ouverture/fermeture réalisé en au moins une partie dont l'extrémité libre est rattachée au pilier solidaire du vantail sur lequel est disposé ledit organe coulissant OC.
L'invention est enfin caractérisée en ce qu'en fin de course de fermeture du vantail battant, le déplacement horizontal de l'organe coulissant OC par rapport au vantail P1 entraíne un déplacement du moto réducteur intégré d'une distance sensiblement égale à celui de l'organe coulissant OC et dans le même sens que celui-ci.Still according to the invention, the invention is characterized in that the sliding member OC is an open tube which allows the integration of the elements for fixing to the leaf and for sliding.
Device of the autonomous type characterized in that the sliding member OC is provided with a reduction motor integrated on and / or in the sliding member, reduction motor provided with an opening / closing operating arm produced in at least one part whose free end is attached to the pillar secured to the leaf on which said sliding member OC is disposed.
The invention is finally characterized in that at the end of the closing leaf stroke, the horizontal movement of the sliding member OC relative to the leaf P1 causes a displacement of the integrated reduction motor by a distance substantially equal to that of the sliding member OC and in the same direction as this one.

D'autres buts et avantages de l'invention apparaítront mieux dans la description détaillée qui suit et qui se réfère aux dessins annexés, donnés uniquement à titre d'exemple, et dans lesquels :

  • La figure 1 est une perspective montrant le boítier S en vue arrière avec une ouverture montrant le téton C2 dans le coulisseau VA.
  • La figure 2 est une perspective montrant le dispositif dans son entier installé sur un portail à 2 vantaux.
  • La figure 3 est une vue en perspective de l'extrémité du dispositif montrant l'action de la butée B et son blocage du mécanisme de coulissement par l'intermédiaire du blocage du coulisseau VA.
  • La figure 4 est une perspective montrant plus précisément la transmission du mouvement à un verrou VR par l'intermédiaire du coulisseau VB et de la tringle T.
  • La figure 5 est une perspective montrant le dispositif autonome, et plus précisément la partie moto réducteur en liaison avec l'organe coulissant (OC) et la liaison avec le pilier.
Suivant un exemple de réalisation et se référant à la figure 1, un dispositif conforme à l'invention comprend, disposé et fixé sur un vantail P1 d'un portail motorisé avec une motorisation dite à compas M ou du type vérin, un organe OC, coulissant longitudinalement et horizontalement par rapport au vantail P1 d'un portail. Le coulissement est assuré par au moins une équerre Eq, fixée au vantail P1du coté gonds, et pourvue d'un galet cylindrique. Le galet pénètre dans l'organe coulissant OC et assure le positionnement dudit organe coulissant OC par rapport au vantail P1, tout en permettant un coulissement horizontal toujours par rapport au vantail P1. L'organe coulissant OC pénètre dans un boítier S, fixé sur le vantail V1 à l'opposée des gonds, au travers d'un orifice de forme sensiblement identique à la section de l'organe coulissant OC et de dimensions supérieures à celui-ci de façon à en assurer d'une part le positionnement et d'autre part le coulissement.
Le boítier S est pourvu d'un coulisseau VA à lumière oblique guidé verticalement par les parois S1 et S2 du boítier S, ce coulisseau coopère avec l'élément OC par un téton C2 solidaire d'OC qui se déplace horizontalement dans la lumière oblique du coulisseau VA, provoquant un mouvement vertical vers le haut ou le bas en fonction du sens du coulissement de l'organe OC. En position organe coulissant translaté au maximum en direction des gonds, une excroissance V2 du coulisseau VA vient s'enchâsser sur la surface B3 d'une butée escamotable B, articulée en B2 sur le boítier S, parallèle et immédiatement en contact avec la face extérieure de la paroi S1 dudit boítier S, interdisant tout coulissement de l'organe OC par rapport au vantail P1 par emprisonnement du coulisseau VA et par conséquent du téton C2 et de l'organe coulissant OC sur lequel ledit téton C2 est fixé.Other objects and advantages of the invention will appear better in the detailed description which follows and which refers to the appended drawings, given solely by way of example, and in which:
  • Figure 1 is a perspective showing the housing S in rear view with an opening showing the pin C2 in the VA slide.
  • Figure 2 is a perspective showing the entire device installed on a gate with 2 leaves.
  • Figure 3 is a perspective view of the end of the device showing the action of the stop B and its blocking of the sliding mechanism by means of the blocking of the slide VA.
  • Figure 4 is a perspective showing more precisely the transmission of movement to a lock VR via the slider VB and the rod T.
  • Figure 5 is a perspective showing the autonomous device, and more precisely the gear motor part in connection with the sliding member (OC) and the connection with the pillar.
According to an exemplary embodiment and referring to FIG. 1, a device according to the invention comprises, arranged and fixed on a leaf P1 of a motorized portal with a motorization known as with compass M or of the jack type, an organ OC, sliding longitudinally and horizontally with respect to the leaf P1 of a gate. The sliding is ensured by at least one square Eq, fixed to the leaf P1 on the hinge side, and provided with a cylindrical roller. The roller enters the sliding member OC and ensures the positioning of said sliding member OC relative to the leaf P1, while allowing horizontal sliding always relative to the leaf P1. The sliding member OC enters a housing S, fixed to the leaf V1 opposite the hinges, through an orifice of shape substantially identical to the section of the sliding member OC and of dimensions greater than this. so as to ensure on the one hand the positioning and on the other hand the sliding.
The housing S is provided with a VA slider with oblique light guided vertically by the walls S1 and S2 of the housing S, this slider cooperates with the element OC by a stud C2 integral with OC which moves horizontally in the oblique light of the VA slide, causing a vertical movement up or down depending on the direction of sliding of the OC organ. In the sliding member position translated as far as possible towards the hinges, a protrusion V2 of the slider VA is embedded on the surface B3 of a retractable stop B, articulated in B2 on the housing S, parallel and immediately in contact with the external face of the wall S1 of said housing S, preventing any sliding of the member OC relative to the leaf P1 by imprisonment of the slider VA and consequently of the stud C2 and of the sliding member OC on which said stud C2 is fixed.

Selon un autre exemple de réalisation préférentielle, le blocage du coulissement de l'organe OC est obtenu par contact direct d'une surface B1 de la butée B sur l'extrémité libre C1 de l'organe coulissant.According to another preferred embodiment, blocking the sliding of the organ OC is obtained by direct contact with a surface B1 of the stop B on the free end C1 of the sliding member.

Dans les deux exemples de réalisations préférentielles, la libération de l'organe coulissant OC n'intervient qu'en fin de cycle de fermeture du vantail P1 lors du contact d'une excroissance B4 de la butée B avec le capot de la gâche G, ce contact conditionne le pivotement de la butée B autour de son articulation B2, laquelle dans le premier cas supprime l'enchâssement de l'excroissance V2 sur la surface B3 de la butée escamotable B, et dans l'autre cas le contact de la surface B1 avec l'extrémité libre C1.In the two examples of preferred embodiments, the release of the organ sliding OC only intervenes at the end of leaf P1 closing cycle during contact of a protrusion B4 of the stop B with the cover of the strike plate G, this contact conditions the pivoting of the stopper B around its articulation B2, which in the first case removes the embedding of the protrusion V2 on the surface B3 of the retractable stop B, and in the other case the contact of the surface B1 with the end free C1.

Cette libération permet à l'organe coulissant OC de pénétrer dans une gâche G prévue à cet effet et fixée sur le vantail battu P2.This release allows the sliding member OC to enter a keeper G provided for this purpose and fixed on the beat leaf P2.

Concomitamment, le déplacement horizontal du téton C2 dans la lumière oblique d'un deuxième coulisseau VB, à lumière oblique de sens opposé à VA et disposé tel que VA dans le boítier S, commande le déplacement vertical de haut en bas de celui-ci et d'une tige T associée dont l'extrémité pourvue d'un verrou VR se positionne dans une gâche au sol.Concomitantly, the horizontal displacement of the nipple C2 in the oblique light a second slide VB, with oblique light in the opposite direction to VA and arranged as that VA in the housing S, controls the vertical movement up and down thereof and an associated rod T whose end provided with a VR lock is positioned in a floor strike.

La gâche au sol GS est pourvue d'un galet cylindrique GR fixé sur un support SG réglable par rapport à la gâche GS. Le réglage permet d'adapter le dispositif en fonction de l'épaisseur des portails par rapprochement ou éloignement du galet afin d'optimiser la fermeture au sol du portail par le passage du verrou VR entre le battant P1 et le galet GR pour le blocage du portail en position fermeture.The striker on the ground GS is provided with a cylindrical roller GR fixed on a support SG adjustable in relation to the strike plate GS. The adjustment allows you to adapt the device depending on the thickness of the gates by moving the roller closer or further away optimize the closing on the ground of the gate by the passage of the VR lock between the leaf P1 and the GR roller for locking the gate in the closed position.

Nous avons ainsi réalisé un dispositif conforme à l'invention du type adapté aux motorisations standards.We have thus produced a device according to the invention of the type suitable for standard engines.

Selon une autre réalisation préférentielle, une réalisation du type autonome comprend un moto réducteur MI fixé sur l'organe coulissant OC. Le but recherché est de réaliser avec une motorisation intégrée à l'organe OC les mêmes fonctions obtenues avec les motorisations adaptées. Le bras de manoeuvre est composé d'une part d'une partie BI appelée bielle dont une extrémité est en prise avec la sortie du moto réducteur, bielle BI qui transmet le mouvement circulaire du moto réducteur à une manivelle MA laquelle est articulée à la bielle BI autour d'un axe BX, manivelle dont l'extrémité libre est rattachée, par une articulation MX, au pilier solidaire du vantail sur lequel est disposé l'organe coulissant OC. En fin de course du vantail battant, le déplacement de l'organe coulissant pour la fermeture du dispositif telle que décrite ci-dessus engendre le déplacement du moto réducteur intégré d'une distance sensiblement égale à celui de l'organe coulissant et dans le même sens. La fixation du moto réducteur à l'organe coulissant est prévue réglable horizontalement de façon à adapter la course du vantail en fonction de la position de l'axe d'articulation du vantail sur le pilier. En effet, pour obtenir la même ouverture angulaire de vantail, la course de l'ensemble bielle manivelle sera différente selon la position de l'axe d'articulation du vantail sur le pilier. According to another preferred embodiment, an implementation of the autonomous type comprises a MI reduction motor fixed to the OC sliding member. The aim is to achieve with a motorization integrated in the OC unit the same functions obtained with the adapted motorizations. The operating arm is composed on the one hand of a BI part called connecting rod, one end of which is engaged with the outlet of the motorcycle reducer, BI connecting rod which transmits the circular movement of the reduction motor to a MA crank which is articulated to the BI rod around a BX axis, crank of which the free end is attached, by an MX articulation, to the pillar secured to the leaf on which is arranged the sliding member OC. At the end of the swing leaf stroke, the displacement of the sliding member for closing the device as described above causes the displacement of the integrated gear motor by a distance substantially equal to that of the sliding member and in the same direction. Fixing the gear motor with sliding element is provided horizontally adjustable so as to adapt the leaf stroke according to the position of the hinge pin of the leaf on the pillar. Indeed, to obtain the same angular leaf opening, the stroke of the crank rod assembly will be different depending on the position of the axis hinge on the pillar.

Le dispositif selon l'invention contribue ainsi à exclure l'obligation faite jusqu'alors de l'arc-boutement des éléments de transmission du mouvement de la motorisation en fin de course afin de réaliser du mieux possible la fermeture effective de celui-ci. Bien entendu, l'invention n'est nullement limitée aux modes de réalisation décrits et représentés qui n'ont été donnés qu'à titre d'exemple. L'invention comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons, si celles-ci sont exécutées suivant son esprit et mises en oeuvre dans le cadre des revendications qui suivent.The device according to the invention thus contributes to excluding the obligation hitherto made of the bracing of the transmission elements of the motorization movement in limit switch in order to achieve the best possible effective closing thereof. Of course, the invention is in no way limited to the embodiments described and shown which have been given by way of example only. The invention includes all technical equivalents of the means described and their combinations, if these are executed according to its spirit and implemented within the framework of the claims that follow.

Claims (10)

Dispositif de verrouillage pour porte ou portail motorisé à un battant au moins, du type à système de verrouillage dans une gâche, dans lequel les moyens de motorisations sont reliés à un organe coulissant (OC) longitudinalement et horizontalement par rapport au battant (P1), pourvus de moyens de guidage sur le portail, l'extrémité libre (C1) dudit organe coulissant (OC) assurant le verrouillage du battant (P1) en position fermée par coopération avec une gâche (G), un tel dispositif destiné à être autonome ou adapté aux systèmes de motorisation standard, soit à bras articulés soit vérins électro-hydraulique ou électromécaniques à vis sans fin, prenant appui sur une partie intermédiaire du battant (P1) est caractérisé en ce qu'il comporte en outre une butée (B) disposée en extrémité (C1) de l'organe coulissant et en vis à vis de la gâche, comportant des moyens d'escamotage commandés par des moyens de déverrouillage actionnés par le contact avec une partie fixe constituée soit par le battant opposé en position de butée battant fermé, soit par la partie du bâti opposée dans le cas du portail à un seul battant, soit d'une partie de la gâche ou d'une pièce rapportée afin d'assurer cette fonction, de sorte à permettre, après escamotage de la butée, le déplacement horizontal de l'organe coulissant (OC) et notamment l'extrémité (C1) de l'organe coulissant dans la gâche (G) opposée de manière à ne permettre ainsi la sortie de l'extrémité de l'organe coulissant seulement lorsque le battant arrive en position de fermeture sans que l'organe coulissant puisse faire saillie du portail en cours de fermeture, permettant au battant (P1) d'avoir un fonctionnement d'apparence normale et d'éviter tout réglage préalable de course et de positionnement, ledit déplacement horizontal de l'organe coulissant (OC) entraínant par des moyens de transformation de mouvement le déplacement vertical d'au moins un organe (T) assurant le blocage au sol du dispositif par coopération avec une gâche basse disposée à cet effet.Locking device for motorized door or gate with at least one leaf, of the type with locking system in a strike, in which the motorization means are connected to a sliding member (OC) longitudinally and horizontally with respect to the leaf (P1), provided with guide means on the portal, the free end (C1) of said sliding member (OC) ensuring the locking of the leaf (P1) in the closed position by cooperation with a keeper (G), such a device intended to be autonomous or suitable for standard motorization systems, either with articulated arms or electro-hydraulic or electromechanical cylinders with worm screw, bearing on an intermediate part of the leaf (P1) is characterized in that it further comprises a stop (B) arranged at the end (C1) of the sliding member and opposite the keeper, comprising retraction means controlled by unlocking means actuated by contact with a fixed part constituted either by the opposite leaf in the closed leaf stop position, or by the opposite part of the frame in the case of the single leaf gate, or by a part of the striker or an added part in order to ensure this function, so as to allow, after retraction of the stop, the horizontal displacement of the sliding member (OC) and in particular the end (C1) of the sliding member in the keeper (G) opposite so as not to allow thus the exit of the end of the sliding member only when the leaf arrives in the closed position without the sliding member being able to project from the gate being closed, allowing the leaf (P1) to have an operation of normal appearance and to avoid any prior stroke and positioning adjustment, said horizontal movement of the sliding member (OC) causing, by means of movement transformation, the vertical movement of at least one member (T) ensuring the blocking of the device on the ground by cooperation with a low strike arranged for this purpose. Dispositif selon la revendication 1 caractérisé en ce que la butée escamotable (B) est pourvue d'une surface (B1) formant directement arrêt par contact avec l'extrémité libre (C1) de l'organe coulissant, la libération du coulissement de l'organe (OC) étant assuré par un pivotement de la butée (B), autour d'une articulation (B2), obtenu par contact d'une partie (B4) avec une partie du capot de la gâche fixée par exemple sur le vantail battu (V2).Device according to claim 1 characterized in that the retractable stop (B) is provided with a surface (B1) directly forming a stop by contact with the free end (C1) of the sliding member, releasing the sliding of the member (OC) being provided by a pivoting of the stop (B), around a joint (B2), obtained by contact of a part (B4) with a part of the cover of the keeper fixed for example on the flap leaf (V2). Dispositif selon la revendication 1 caractérisé en ce que la butée escamotable (B) coopère avec un coulisseau vertical (VA) à lumière oblique (V1) et un téton de l'organe coulissant (C2) qui se déplace dans ladite lumière (V1), tous deux contenus dans un boítier (S), le déplacement vertical du coulisseau (VA), résultant de l'action du téton (C2) dans la lumière oblique (V1), est bridé et empêché par le contact d'une surface (B3) de la butée escamotable (B) avec une partie saillante (V2) du coulisseau vertical (VA), pendant la course de fermeture du battant (P1).Device according to Claim 1, characterized in that the retractable stop (B) cooperates with a vertical slide (VA) with oblique light (V1) and a stud of the sliding member (C2) which moves in said light (V1), both contained in a housing (S), the vertical displacement of the slide (VA), resulting from the action of the stud (C2) in the oblique light (V1), is clamped and prevented by contact with a surface (B3 ) of the retractable stop (B) with a projecting part (V2) of the vertical slide (VA), during the closing stroke of the leaf (P1). Dispositif selon la revendication 3 caractérisé en ce que la butée escamotable (B) est disposée perpendiculairement au plan du battant(P1), son axe d'articulation (B2) est parallèle au plan du battant (P1), sensiblement horizontal, et est disposé dans sa partie supérieure sur le coté du boítier (S) en vis à vis de la gâche (G), son propre poids suffisant à positionner une partie échancrée (B3) de sa tranche immédiatement en face d'une partie excroissante (V2) latérale du coulisseau vertical (VA) à lumière oblique.Device according to claim 3 characterized in that the retractable stop (B) is arranged perpendicular to the plane of the leaf (P1), its axis of articulation (B2) is parallel to the plane of the leaf (P1), substantially horizontal, and is arranged in its upper part on the side of the housing (S) opposite the keeper (G), its own weight sufficient to position a notched part (B3) of its edge immediately opposite a side protruding part (V2) of the vertical slider (VA) with oblique light. Dispositif selon la revendication 1 caractérisé en ce que le boítier comporte en outre un deuxième coulisseau (VB) vertical à lumière oblique de sens opposé au premier coulisseau qui commande, lorsque le battant est en position fermeture, le déplacement d'une tige (T) verticale, dont l'extrémité inférieure est pourvue d'un verrou (VR) qui se positionne dans une gâche au sol (GS).Device according to claim 1 characterized in that the housing further comprises a second vertical slide (VB) with oblique light in the opposite direction to the first slide which controls, when the leaf is in the closed position, the movement of a rod (T) vertical, the lower end of which is fitted with a bolt (VR) which is positioned in a ground striker (GS). Dispositif selon la revendication 5 caractérisé en ce que la gâche au sol(GS) est pourvue d'un galet (GR) monté sur une platine réglable de ladite gâche selon l'épaisseur de la porte ou du portail.Device according to claim 5 characterized in that the striker on the ground (GS) is provided with a roller (GR) mounted on an adjustable plate of said striker according to the thickness of the door or gate. Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que l'extrémité de l'organe de manoeuvre (OM) du battant (P1) est fixée sur l'organe coulissant en au moins un point (C3).Device according to any one of the preceding claims, characterized in that the end of the operating member (OM) of the leaf (P1) is fixed to the sliding member at at least one point (C3). Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que l'organe coulissant (OC) est un tube ouvert qui permet l'intégration des éléments de fixation au battant et de coulissement.Device according to any one of the preceding claims, characterized in that the sliding member (OC) is an open tube which allows the integration of the elements for fixing to the leaf and for sliding. Dispositif selon la revendication 1 du type autonome caractérisé en ce que l'organe coulissant (OC) est pourvu d'un moto réducteur intégré sur et/ou dans l'organe coulissant, moto réducteur pourvu d'un bras de manoeuvre d'ouverture/fermeture réalisé en au moins une partie dont l'extrémité libre est rattachée au pilier solidaire du vantail sur lequel est disposé ledit organe coulissant (OC).Device according to claim 1 of the autonomous type characterized in that the sliding member (OC) is provided with a reduction motor integrated on and / or in the sliding member, reduction motor provided with an opening operating arm / closure made in at least one part, the free end of which is attached to the pillar secured to the leaf on which said sliding member (OC) is disposed. Dispositif selon la revendication 1 et 9 caractérisé en ce qu'en fin de course de fermeture du vantail battant, le déplacement horizontal de l'organe coulissant (OC) par rapport au vantail (P1) entraíne un déplacement du moto réducteur intégré d'une distance sensiblement égale à celui de l'organe coulissant (OC) et dans le même sens que celui-ci.Device according to claim 1 and 9 characterized in that at the end of the closing stroke of the swing leaf, the horizontal movement of the sliding member (OC) relative to the leaf (P1) results in a displacement of the integrated gear motor by one distance substantially equal to that of the sliding member (OC) and in the same direction as the latter.
EP03290897A 2002-04-11 2003-04-10 Locking device for a motorised gate Withdrawn EP1355031A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0204560A FR2838473A1 (en) 2002-04-11 2002-04-11 Locking device for two leaves of gate comprises sliding section on one leaf engaging strike plate on other leaf by pressure of motorization operating part
FR0204560 2002-04-11
FR0206820A FR2838474B1 (en) 2002-04-11 2002-06-03 MECHANICAL CLOSURE FOR MOTORIZED GATES
FR0206820 2002-06-03

Publications (1)

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EP1355031A1 true EP1355031A1 (en) 2003-10-22

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Application Number Title Priority Date Filing Date
EP03290897A Withdrawn EP1355031A1 (en) 2002-04-11 2003-04-10 Locking device for a motorised gate

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EP (1) EP1355031A1 (en)
FR (1) FR2838474B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862694A1 (en) * 2003-11-24 2005-05-27 Michel Guy Rene Gelin Frame locking device for e.g. garage door, has stop provided opposite to sliding of articulated rod, in contact with surface to block sliding of actuator, during opening/closing of door, and compression spring to maintain stop in position
WO2005059287A2 (en) * 2003-12-12 2005-06-30 Michel Gelin Automatic mechanical locking device for a powered leaf
FR3071863A1 (en) * 2017-10-04 2019-04-05 Michel Gelin MOTORIZED DOOR

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892756B1 (en) * 2005-11-03 2008-02-08 Lippi La Cloture Sarl PILLAR FOR OPENING OR AUTOMATICALLY CLOSING A VANTAIL AND PORTAL COMPRISING SUCH A PILLAR
CN103758417B (en) * 2014-01-27 2015-12-02 山东核电设备制造有限公司 Personnel gate lock device for containment
CN103790452B (en) * 2014-01-27 2016-08-17 山东核电设备制造有限公司 Personnel gate lock device for containment

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US4625455A (en) * 1985-08-19 1986-12-02 Harris Robert W Gate operating mechanism
US4796385A (en) * 1987-08-05 1989-01-10 Tyler Michael E Gate locking device

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Publication number Priority date Publication date Assignee Title
US4625455A (en) * 1985-08-19 1986-12-02 Harris Robert W Gate operating mechanism
US4796385A (en) * 1987-08-05 1989-01-10 Tyler Michael E Gate locking device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862694A1 (en) * 2003-11-24 2005-05-27 Michel Guy Rene Gelin Frame locking device for e.g. garage door, has stop provided opposite to sliding of articulated rod, in contact with surface to block sliding of actuator, during opening/closing of door, and compression spring to maintain stop in position
WO2005059287A2 (en) * 2003-12-12 2005-06-30 Michel Gelin Automatic mechanical locking device for a powered leaf
WO2005059287A3 (en) * 2003-12-12 2005-09-09 Michel Gelin Automatic mechanical locking device for a powered leaf
FR3071863A1 (en) * 2017-10-04 2019-04-05 Michel Gelin MOTORIZED DOOR
FR3075243A1 (en) 2017-10-04 2019-06-21 Michel Gelin MOTORIZED DOOR WITH LATCH

Also Published As

Publication number Publication date
FR2838474B1 (en) 2004-11-26
FR2838474A1 (en) 2003-10-17

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