FR2659379A1 - Electric lock with pivoting lock bolt mounted on a door capable of being opened in the event of panic despite a thrust on the door - Google Patents
Electric lock with pivoting lock bolt mounted on a door capable of being opened in the event of panic despite a thrust on the door Download PDFInfo
- Publication number
- FR2659379A1 FR2659379A1 FR9003085A FR9003085A FR2659379A1 FR 2659379 A1 FR2659379 A1 FR 2659379A1 FR 9003085 A FR9003085 A FR 9003085A FR 9003085 A FR9003085 A FR 9003085A FR 2659379 A1 FR2659379 A1 FR 2659379A1
- Authority
- FR
- France
- Prior art keywords
- lock
- door
- axis
- intermediate piece
- electromagnet
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/108—Electronically controlled emergency exits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0068—Door closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
- E05C19/168—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic a movable bolt being electromagnetically held in the striker by electromagnetic attraction
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
La présente invention concerne des perfectionnements à un verrou a commande électrique tel que notamment décrit dans la demande de brevet N 89 13967 déposée le 25.10.1989 au nom également du présent demandeur.The present invention relates to improvements to an electrically controlled lock as described in particular in patent application N 89 13967 filed on 25.10.1989 also in the name of the present applicant.
On a décrit, dans cette demande de brevet, un dispositif de verrouillage électrique plus particulièrement destiné aux issues de secours des locaux accueillant le publics permettant leur manoeuvre a distance tout en assurant un dévérouillage général, sans apport d'énergie, en cas de danger.In this patent application, an electrical locking device has been described, more particularly intended for emergency exits from premises accommodating the public, enabling them to be operated remotely while ensuring general unlocking, without any energy supply, in the event of danger.
Le pSne de ce verrou est constitué par une pièce en forme de tronc: de cône pour +aciliter son ouverture en cas de pression sur la porte.The pin of this lock consists of a piece in the shape of a trunk: a cone to + facilitate its opening in the event of pressure on the door.
Mais la réglementation en cours d'élaboration en France prévoit que le verrou doit pouvoir s'ouvrir meme si on applique une poussée de 1000 Newton sur la porte. However, the regulations being drawn up in France provide that the lock must be able to open even if a thrust of 1000 Newton is applied to the door.
Sous cette pression, un pêne se dépiaçant par glissement dans la gâche sera systématiquement bloqué.Under this pressure, a bolt falling out by sliding in the strike will be systematically blocked.
Le but de la présente invention est de modifier le pêne décrit dans la demande de brevet initiale N 89 13967 pour le remplacer par un pêne pivotant qui s'éffacera sous l'effet de la poussée appliquée à la porte.The object of the present invention is to modify the bolt described in the initial patent application N 89 13967 to replace it with a pivoting bolt which will be erased under the effect of the thrust applied to the door.
Comme dans le document N 89 13967, le déplacement du pene dans le sens de la fermeture est provoqué par le déplacement d'un écrou lui-même entai né par une vis sans fin mise en rotation par un moteur électrique, écrou qui n'est pas solidaire de la pièce intermédiaire.As in document N 89 13967, the displacement of the bolt in the closing direction is caused by the displacement of a nut itself entai born by an endless screw rotated by an electric motor, nut which is not not secured to the intermediate piece.
La vis sans fin circule librement a l'interieur dFune pièce intermédiaire creuse glissant elle-même à l'intérieur d'un électro-aimant.The worm runs freely inside a hollow intermediate piece which slides itself inside an electromagnet.
Sur cette pince intermédiaire, on trouve un disque en fer do du coté de l'écrou d'entrainement à la fermeture. On this intermediate clamp, there is an iron disc do on the side of the drive nut when closing.
Le perfectionnement apporté par la présente invention au système précédent réside dans le fait qu'au lieu d'entrainer un pêne en déplacement linéaire, la pièce intermédiare va provoquer la rotation d'un pêne articulé auteur d'un axe décalé par rapport à l'axe de déplacement linéaire de la pièce intermédiaire.The improvement brought by the present invention to the previous system resides in the fact that instead of driving a bolt in linear displacement, the intermediate piece will cause the rotation of an articulated bolt author of an axis offset with respect to the linear axis of movement of the intermediate piece.
Pour celà, la pièce intermédiaire est munies dans sa partie antérieure, d'une biellette articulée, d'une part, sur la une fourche fixée à une extrémité de cette pièce intermédiaire et, d'autre part , sur le p?ne proprement dit.For this, the intermediate piece is provided in its front part, with a hinged link, on the one hand, on the a fork fixed to one end of this intermediate piece and, on the other hand, on the pin itself .
En outre, le ressort à compression de la demande de brevet
N 89 13967 est remplacé par 2 ressorts de traction reliant l'axe de rotation de la biellette à l'arriére du chassis.In addition, the compression spring of the patent application
N 89 13967 is replaced by 2 tension springs connecting the axis of rotation of the link to the rear of the chassis.
La figure 1 représente une vue en plan du verrou, en position "ouvert", capot enlevé.La figure 2 représente une vue en élévation coupe du même verrou, en position"fermé".Figure 1 shows a plan view of the lock, in the "open" position, cover removed. Figure 2 shows a sectional elevation view of the same lock, in the "closed" position.
Le verrou est constitué dun chassis en tôle pliée comportant 2 faces d'appui.The lock consists of a folded sheet frame with 2 support faces.
Un moteur électrique à courant continu M est fixé par bride sur la face d'appui arrière et son axe traverse cette face d'appui.A direct current electric motor M is fixed by a flange to the rear support face and its axis passes through this support face.
La vie sans fin en acier V est solidaire de l'axe du moteur et est entrainée en rotation par lui.The endless life in V steel is integral with the motor axis and is rotated by it.
La vie sans fin V entraine en translation l'écrou en brouze E dont la rotation est interdite par tout moyen ad hoc, par exemple par une vie sans tête se déplaçant linéairement dans une rainure appropriée pratiqué dans le circuit imprimé placé au fond du chassis.The endless life V drives in translation the brouze nut E whose rotation is prohibited by any ad hoc means, for example by a headless life moving linearly in an appropriate groove made in the printed circuit placed at the bottom of the chassis.
L'écrou E comports une butée destinée à actionner l'interrupteur de fin de course I2 à son retour en position arrière.The nut E includes a stop intended to actuate the limit switch I2 when it returns to the rear position.
La face d'appui avant comporte un trou servant de palier a la pièce intermédiaire. The front bearing face has a hole serving as a bearing for the intermediate piece.
Cette dernière est constituée par un tube en matière non magnétique, guidée par l'intermédiaire du trou de diamêtre correspondant qui lui sert de palier dans la face d'appui avant.The latter consists of a tube made of non-magnetic material, guided through the hole of corresponding diameter which serves as a bearing in the front support face.
A la partie avant du pêne située au delà de la face d'appui avant, on trouve unefourchesur laquelle vient s'appuyer l'axe A3 autour duquel est également articulé la biellette B.At the front part of the bolt located beyond the front bearing face, there is a fork on which the axis A3 rests, around which the link B is also articulated.
En outre, la biellette B est articulée sur le p;ne proprement dit
Pe autour de l'axe A2.In addition, the link B is articulated on the p;
Pe around the axis A2.
Enfin, le pêne Pe pivote autour de l'axe A1 fixé, par ailleurs sur les cotés du chassis du verrou.Finally, the bolt Pe pivots around the fixed axis A1, moreover on the sides of the frame of the lock.
La vis sans fin V tourne librement a l'intérieur de la pièce intermédiaire P.The worm screw V turns freely inside the intermediate piece P.
Les ressorts Ra et Rb, relient l'axe AN à l'arrière du chassis du verrou.The springs Ra and Rb, connect the axis AN to the rear of the frame of the lock.
Au repos, les ressorts Ra et Rb provoquent le retour de la pièce intermédiaire P en position arrière, donc assure le retrait du pêne à l'intérieur du chassis du verrou, puis son maintien en position d ouverture.At rest, the springs Ra and Rb cause the intermediate part P to return to the rear position, thus ensuring the withdrawal of the bolt inside the frame of the lock, then its maintenance in the open position.
En outre, un électro-aimant annulaire A, placé sur la +ace d'appui avant et fixé à celle-ci du coté de la vis sans fin, est traversé par la pièce intermédiaire P.In addition, an annular electromagnet A, placed on the front support ace and fixed to it on the side of the worm, is crossed by the intermediate piece P.
A l'extrémité de cette pièce P, coté de l'écrou d'entrainement E, se trouve un disque en fer doux D, solidaire de la pièce P, destiné à assurer la continuité magnétique de l'éléctro- aimant A quand le pêne est en position de fermetures en assurant ainsi son maintien dans cette position tant que l'alimentation électrique de l'électro-aimant est assurée.At the end of this piece P, next to the drive nut E, is a soft iron disc D, integral with the piece P, intended to ensure the magnetic continuity of the electromagnet A when the bolt is in the closed position, thereby ensuring that it is held in this position as long as the electrical supply to the electromagnet is ensured.
La rotation du disque D est interdite par tout moyen ad hoc, par exemple par une vis sans tête se déplaçant dans une rainure appropriée pratiquée dans le circuit imprimé placé au fond du chassis du verrou. The rotation of the disk D is prohibited by any ad hoc means, for example by a headless screw moving in an appropriate groove made in the printed circuit placed at the bottom of the frame of the lock.
Enfin, sur le disque D, se trouve une butée destinée à actionner, dans le sens de 1 ouverture, l'interrupteur de fin de course I1,
Les 2 interrupteurs de fin de course Il et I2, tous les comput sants électroniques destinés à assurer le fonctionnement du système ainsi que les bornes de raccordement, sont placés sur un mEme circuit imprimé situé dans le fond du chassis du verrou entre la face d'appui arrière et la face d'appui avant.Finally, on the disc D, there is a stop intended to actuate, in the direction of 1 opening, the limit switch I1,
The 2 limit switches Il and I2, all the electronic components intended to ensure the functioning of the system as well as the connection terminals, are placed on the same printed circuit located in the bottom of the frame of the lock between the face of rear support and the front support face.
La figure 3 représente le schéma électrique du dispositif.Figure 3 shows the electrical diagram of the device.
Le fonctionnement est alors le suivant :
En absence de courant électrique, l'écrou d'entrainement E ett en position arrière et le disque en fer doux D de la pièce intermédiaire P repose sur lui par 1 effet des ressorts Ra et Rb.The operation is as follows:
In the absence of electric current, the drive nut E is in the rear position and the soft iron disc D of the intermediate piece P rests on it by 1 effect of the springs Ra and Rb.
La biellette B de la pièce intermédiaire P est en position arrière et le pEne Pe est en position rétracté obstruant ainsi presque totalement le trou du capot par lequel il sortira.The link B of the intermediate piece P is in the rear position and the pin PE is in the retracted position thus almost completely obstructing the hole in the cover through which it will come out.
Quand le courant électrique est établi sur le circuit électrique du verrou, le relais Re monte, provoquant la rotation du moteur électrique à courant continu M dans un sens tel qu'il provoque 1 7 avancée de l'écrou E dans le sens de la fermeture du verrou.When the electric current is established on the electric circuit of the lock, the relay Re goes up, causing the rotation of the electric DC motor M in a direction such that it causes 1 7 advancement of the nut E in the closing direction of the lock.
L'écrou E entraine en translation la pièce intermédiaire P jusqu'à ce que le disque en fer doux D vienne en contact avec l'électro-aimant annulaire À. Entre temps, les ressorts Ra et
Rb ont été bandés.The nut E drives the intermediate piece P in translation until the soft iron disc D comes into contact with the annular electromagnet A. Meanwhile, the springs Ra and
Rb were bandaged.
À son arrivée sur l'électro-aiamnt A, le disque en fer doux D actionne 14interrupteur de fin de course I1 qui, en coupant lalimentaion de la bobine du relais Re, fait tomber ce dernier provoquant, sous l'effet de ses 2 contacts inverseurs, l'inversion du sens de rotation du moteur M et, par conséquent, le recul vers l'arrière de l'écrou E jusqu'à ce que lui meme actionne l'interrupteur de +in de course I2 provoquant ainsi l'arrêt du moteur M. On its arrival on the electro-aiamnt A, the soft iron disc D actuates the limit switch I1 which, by cutting the supply of the coil of the relay Re, causes the latter to drop causing, under the effect of its 2 contacts reversers, the reversal of the direction of rotation of the motor M and, consequently, the backward movement of the nut E until it itself actuates the switch for + in stroke I2 thus causing the stop motor M.
Mais la pièce intermédiaire P est, elle, restée en position avancée puisque le disque en fer doux D a été retenu par l'électro-aimant A, qui est alimenté en amont de la bobine du relais Re et qui, de ce +ait, reste efficace, même si ce relais tombe.However, the intermediate piece P has remained in the advanced position since the soft iron disc D has been retained by the electromagnet A, which is supplied upstream of the coil of the relay Re and which, therefore, remains effective, even if this relay falls.
Dans son mouvement d'avancée, la pièce intermédiaire P a provoqué la rotation du pêne Pe autour de l'axe A1 par l'intermédiaire de la biellette B articulée d'une part sur le pEne Pe autour de J'axe A2 et d'autre part sur la fourche de la pièce intermédiaire P autour de l'axe A3.In its forward movement, the intermediate piece P caused the rotation of the bolt Pe around the axis A1 by means of the link B articulated on the one hand on the pin Pe around the axis A2 and of on the other hand on the fork of the intermediate part P around the axis A3.
Le pBne Pe sort ainsi du capot du verrou.The pBne Pe thus leaves the cover of the lock.
L'axe de rotation A1 du pêne Pe est solidaire du bâti du verrou.The axis of rotation A1 of the bolt Pe is integral with the frame of the lock.
Le déplacement de l'axe de rotation AN de la biellette B sur la pièce intermédiaire P est guidé par 2 glissières G solidaires du bâti du verrou.The movement of the axis of rotation AN of the link B on the intermediate piece P is guided by 2 slides G secured to the frame of the lock.
Ces glissières serviront à supporter les efforts de poussée encaissés par le pêne Pe pour les transmettre au bâti par l'intermédiaire de la biellette B.These slides will be used to support the thrust forces collected by the bolt Pe to transmit them to the frame via the link B.
L'angle que fait la biellette B avec la direction des glissières G, parallèles à la direction du fond du bti du verrou, est choisi de manière à ce que les efforts transmis par le pne Pe aux glissières e du bati soient presque totalement compensés par le frottement de l'axe A3 sur les glissiùres G. En fait, la tangeante de cet angle doit être à peine supérieure au coéfficiant de frottement relatif des matériaux qui constituent d'une part l'axe A3 et d'autre part les glissières G. The angle made by the link B with the direction of the slides G, parallel to the direction of the bottom of the bolt of the bolt, is chosen so that the forces transmitted by the pne Pe to the slides e of the frame are almost completely compensated by the friction of the axis A3 on the slides G. In fact, the tangent of this angle must be barely greater than the coefficients of relative friction of the materials which constitute on the one hand the axis A3 and on the other hand the slides G .
Ainsi, l'électro-aimant A n'a qu'à compenser l'effort des ressorts Ra et Rb auquel s'ajoute l'effort résiduel de poussée non compensé par le frottement de l'axe A3 sur les glissières G.Thus, the electromagnet A only has to compensate for the force of the springs Ra and Rb to which is added the residual force of thrust not compensated by the friction of the axis A3 on the slides G.
Pour provoquer l'ouverture du verrou, il suffit alors de couper l'alimentation électrique de l'électro-aimant A. To cause the lock to open, it is then sufficient to cut off the electrical supply to the electromagnet A.
La pièce intermédiaire P est alors libérée et les ressorts
Ra et Rb provoquent son recul jusqu'à ce que la pièce en +er doux D vienne en butée sur l'écrou E.The intermediate part P is then released and the springs
Ra and Rb cause its recoil until the piece in + er soft D comes into abutment on the nut E.
En cas de poussée sur la porte, donc sur le pêne Pe, l'effet des ressorts Ra et Rb est accentué par l'effort résiduel non compensé par le frottement de l'axe A3 sur les glissières G.In the event of a push on the door, therefore on the bolt Pe, the effect of the springs Ra and Rb is accentuated by the residual force not compensated by the friction of the axis A3 on the slides G.
Comme l'alimentation du verrou est coupée, le relais Re reste au repos.As the power supply to the lock is cut off, the relay Re remains at rest.
Sous l'effet de la biellete B, le pEne Pe se rétracte en tournant autour de son axe A1 et 5Y efface ainsi à l'intérieur du capot du verrou.Under the effect of the rod B, the pe Pe retracts by turning around its axis A1 and 5Y thus clears inside the cover of the lock.
Quand on voudra refermer le verrou, il suffira de rétablir son alimentation électrique, le relais Re montera alimentant le moteur M au travers de la diode Di qui courtcircuite l'intérrupteur 12 dans le sens du courant qui correspond au sens de rotation provoquant la fermeture.When we want to close the lock, it will suffice to restore its electrical supply, the relay Re will mount supplying the motor M through the diode Di which short-circuits the switch 12 in the direction of the current which corresponds to the direction of rotation causing the closure.
Le bouton poussoir à ouverture Bp, placé sur le capot du verrou, permet son ouverture locale.The push button with opening Bp, placed on the cover of the lock, allows its local opening.
Ce bouton poussoir peut être actionné par une barre "anti-panique" fixée à l'intérieur de la porte ou par tout autre système. This push button can be actuated by a "panic" bar fixed inside the door or by any other system.
I1 peut également Stre déporté en dehors de la porte, par exemple, dans un boitier de sécurité à bris de glace.I1 can also be deported outside the door, for example, in a broken glass safety box.
Une borne du bouton poussoir Bp est sortie pour permettre la mise en service ou la mise hors service à distance de la commande locale qu'il constitue.A terminal of the push button Bp is out to allow the remote control to be put into service or out of service.
Un contact magnétique C, fixé au capot du verrou et dont l'aimant est fixé à la gâche, interdit la fermeture du verrou
Si la porte est ouverte et provoque sa refermeture automatique à la fermeture de la porte si le verrou est alimenté.A magnetic contact C, fixed to the cover of the lock and whose magnet is fixed to the strike, prevents closing of the lock
If the door is open and causes it to close automatically when the door closes if the lock is powered.
Une temporisation électronique réalisée avec le transistor du type NPN TR1, les résistances R1, R2, R et le condensateur
Co, provoque la chute du relais Re si, au bout de quelques se condes, le verrou ne s'est pas totalement fermé.An electronic time delay performed with the NPN TR1 type transistor, the resistors R1, R2, R and the capacitor
Co, causes the relay Re to fall if, after a few seconds, the lock has not fully closed.
Le moteur M démarre alors en sens inverse et l'ensemble pêne Pe, biellette B, pièce intermédiare P et écrou E revient à sa position d'ouverture initiale.The motor M then starts in the opposite direction and the bolt assembly Pe, link B, intermediate part P and nut E returns to its initial opening position.
Pour réaliser une autre tentative de fermeture, il faudra d'abord couper l'alimentation du verrou pendant le temps nécessaire à la déchârge du condensateur Co, puis réalimenter le verrou.To carry out another closing attempt, it will first be necessary to cut off the power supply to the lock for the time necessary for the capacitor Co to discharge, then to re-supply the lock.
Enfin, le transistor Tr2 et la résistance R4 permettent de recueillir sur la borne Bs un signal indiquant que le verrou est bien fermé en provoquant la mise en service du voyant Vr. Finally, the transistor Tr2 and the resistor R4 make it possible to collect on the terminal Bs a signal indicating that the latch is properly closed by causing the indicator Vr to be put into service.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9003085A FR2659379B1 (en) | 1989-10-25 | 1990-03-12 | ELECTRIC LOCK WITH PIVOTING PENEER MOUNTED ON A DOOR LIKELY TO BE OPENED IN THE EVENT OF A PANIC DESPITE A PUSH ON THE DOOR. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913967A FR2653480A1 (en) | 1989-10-25 | 1989-10-25 | Electric lock with automatic spring opening |
FR9003085A FR2659379B1 (en) | 1989-10-25 | 1990-03-12 | ELECTRIC LOCK WITH PIVOTING PENEER MOUNTED ON A DOOR LIKELY TO BE OPENED IN THE EVENT OF A PANIC DESPITE A PUSH ON THE DOOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2659379A1 true FR2659379A1 (en) | 1991-09-13 |
FR2659379B1 FR2659379B1 (en) | 1992-05-22 |
Family
ID=26227620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9003085A Expired - Lifetime FR2659379B1 (en) | 1989-10-25 | 1990-03-12 | ELECTRIC LOCK WITH PIVOTING PENEER MOUNTED ON A DOOR LIKELY TO BE OPENED IN THE EVENT OF A PANIC DESPITE A PUSH ON THE DOOR. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2659379B1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1083281A3 (en) * | 1999-09-09 | 2003-03-19 | Roto Frank Ag | Locking device on a door, window or similar |
DE102004037937B4 (en) * | 2004-08-04 | 2007-05-24 | Dorma Gmbh + Co. Kg | Door lock, especially with panic function |
NL1033325C2 (en) * | 2007-02-02 | 2008-08-05 | M H B B V | Locking device and assembly. |
DE102007042574A1 (en) | 2007-09-07 | 2009-03-12 | Maxon Motor Gmbh | Lock for use in public and commercially used areas, for locking door, has safety catch movable from locking position to opening position by actuator that is arranged between spindle nut and electric motor |
US20140361550A1 (en) * | 2008-11-17 | 2014-12-11 | 1 Adolfo, Llc | Electric latch retraction bar |
US10107015B2 (en) | 2008-11-17 | 2018-10-23 | Security Door Controls | Electric latch retraction push-bar device |
GR1010302B (en) * | 2021-12-06 | 2022-09-27 | Ευαγγελος Χαραλαμπου Κολλιας | Wirelless electric security latch for doors |
CN117231586A (en) * | 2023-11-13 | 2023-12-15 | 今创集团股份有限公司 | Electromagnetic locking mechanism with reverse-pushing type oil cylinder and locking method |
CN118582131A (en) * | 2024-07-31 | 2024-09-03 | 北京中薪科技有限公司 | Diagnosis and treatment cabin and control method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE274712C (en) * | ||||
US3087323A (en) * | 1960-03-07 | 1963-04-30 | Vonnegut Hardware Company | Mortise-type, reverse-pivoted latch mechanism |
GB1038624A (en) * | 1962-03-26 | 1966-08-10 | Dunford Fire Prot Services Ltd | Improvements in door holders |
EP0077254A1 (en) * | 1981-10-07 | 1983-04-20 | Société dite: ICB FRANCE INDUSTRIE ET COMPOSANTS DU BATIMENT Société Anonyme: | Electronic lock having a motor the axis of which is in parallel to the longitudinal bolt axis |
-
1990
- 1990-03-12 FR FR9003085A patent/FR2659379B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE274712C (en) * | ||||
US3087323A (en) * | 1960-03-07 | 1963-04-30 | Vonnegut Hardware Company | Mortise-type, reverse-pivoted latch mechanism |
GB1038624A (en) * | 1962-03-26 | 1966-08-10 | Dunford Fire Prot Services Ltd | Improvements in door holders |
EP0077254A1 (en) * | 1981-10-07 | 1983-04-20 | Société dite: ICB FRANCE INDUSTRIE ET COMPOSANTS DU BATIMENT Société Anonyme: | Electronic lock having a motor the axis of which is in parallel to the longitudinal bolt axis |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1083281A3 (en) * | 1999-09-09 | 2003-03-19 | Roto Frank Ag | Locking device on a door, window or similar |
DE102004037937B4 (en) * | 2004-08-04 | 2007-05-24 | Dorma Gmbh + Co. Kg | Door lock, especially with panic function |
NL1033325C2 (en) * | 2007-02-02 | 2008-08-05 | M H B B V | Locking device and assembly. |
WO2008094039A1 (en) * | 2007-02-02 | 2008-08-07 | M.H.B. B.V. | Locking device and assembly |
DE102007042574A1 (en) | 2007-09-07 | 2009-03-12 | Maxon Motor Gmbh | Lock for use in public and commercially used areas, for locking door, has safety catch movable from locking position to opening position by actuator that is arranged between spindle nut and electric motor |
US20140361550A1 (en) * | 2008-11-17 | 2014-12-11 | 1 Adolfo, Llc | Electric latch retraction bar |
US9797165B2 (en) * | 2008-11-17 | 2017-10-24 | Security Door Controls | Electric latch retraction bar |
US10107015B2 (en) | 2008-11-17 | 2018-10-23 | Security Door Controls | Electric latch retraction push-bar device |
GR1010302B (en) * | 2021-12-06 | 2022-09-27 | Ευαγγελος Χαραλαμπου Κολλιας | Wirelless electric security latch for doors |
CN117231586A (en) * | 2023-11-13 | 2023-12-15 | 今创集团股份有限公司 | Electromagnetic locking mechanism with reverse-pushing type oil cylinder and locking method |
CN117231586B (en) * | 2023-11-13 | 2024-01-30 | 今创集团股份有限公司 | Electromagnetic locking mechanism with reverse-pushing type oil cylinder and locking method |
CN118582131A (en) * | 2024-07-31 | 2024-09-03 | 北京中薪科技有限公司 | Diagnosis and treatment cabin and control method |
Also Published As
Publication number | Publication date |
---|---|
FR2659379B1 (en) | 1992-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2653480A1 (en) | Electric lock with automatic spring opening | |
FR2659379A1 (en) | Electric lock with pivoting lock bolt mounted on a door capable of being opened in the event of panic despite a thrust on the door | |
EP0597770B1 (en) | Modular franking machine comprising a device for assembling modules with automatic centering and locking system | |
EP0953094A1 (en) | Mortise lock | |
FR2701440A3 (en) | Locking device for gear shift lever | |
EP0292361B1 (en) | Lock with an electrically operated unlocking mechanism | |
FR2511069A1 (en) | ANTI-PANEL BAR WITH ELECTRICAL LOCKING DEVICE | |
FR2634508A2 (en) | Electrically controlled lock completed by a mechanical control accessible from inside the room | |
FR2564884A1 (en) | Safety device for a lock of the surface-mounted type | |
FR2500043A1 (en) | DEVICE FOR ELECTRICALLY CONTROLLING AN OPERATING MEMBER | |
FR2695426A1 (en) | Electrically-operated, remotely controlled door-lock - has door secured by spring-loaded bolt, retained electromagnetically, and reset, after release, by reclosure of door. | |
FR2896007A1 (en) | Door e.g. emergency door, locking device for controlling access to door, has rectilinear translation electromagnet allowing translational displacement of control rod, perpendicular to axes perpendicular to plane formed by door | |
EP0102263B1 (en) | Electric lock for a vehicle door | |
EP0389728B1 (en) | Dual bolt security lock actuated by electric motor | |
WO1988005221A1 (en) | High security lock device with automatic opening by means of a decoding and control device | |
EP0360696A1 (en) | Locking device for a double-wing door | |
FR2845718A1 (en) | Lock for high security sliding door, comprises bolt which is spring loaded towards a locked position, an operating plate with articulated latch to engage with fixed lug and door detecting finger | |
EP0510286A1 (en) | Motorization of the locking mechanism of a door with a linear bolt | |
FR2621349A1 (en) | Electromagnetic device for keeping an opening panel in the closed position | |
EP1458945B1 (en) | Electric lock | |
FR2758153A1 (en) | Operation of remotely released door when lock battery fails | |
FR2744752A1 (en) | Improved locking system especially for emergency exits | |
FR2618176A1 (en) | High security lock device with automatic opening by means of a decoding and command device | |
FR2547851A1 (en) | ELECTRONIC LOCK REMOTE CONTROL | |
FR2919885A1 (en) | Automatic sliding door locking mechanism for use in e.g. building, has lock maintained in locked position by electromagnetic suction cap, where cap has magnetic attraction force greater than antagonist force of springs of electromagnet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |