FR2653815A1 - Motorisation of the locking of a door with linear bolts - Google Patents

Motorisation of the locking of a door with linear bolts Download PDF

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Publication number
FR2653815A1
FR2653815A1 FR8914026A FR8914026A FR2653815A1 FR 2653815 A1 FR2653815 A1 FR 2653815A1 FR 8914026 A FR8914026 A FR 8914026A FR 8914026 A FR8914026 A FR 8914026A FR 2653815 A1 FR2653815 A1 FR 2653815A1
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France
Prior art keywords
lever arm
electromagnet
parts
core
coil
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Granted
Application number
FR8914026A
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French (fr)
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FR2653815B1 (en
Inventor
Vincenti Henri
Pierre
Aime
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Individual
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Individual
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Priority to FR8914026A priority Critical patent/FR2653815B1/en
Publication of FR2653815A1 publication Critical patent/FR2653815A1/en
Application granted granted Critical
Publication of FR2653815B1 publication Critical patent/FR2653815B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • 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
    • E05B2047/005—Opening, closing of the circuit
    • E05B2047/0051—Opening, closing of the circuit by closing the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing

Abstract

Device for motorisation of the locking of doors with peripheral linear bolts, consisting of a framework including an endless screw driven by two D.C. electric motors. The displacement of the nut driven by the endless screw causes the rotation of a lever arm in 2 parts rotating one in the other about the same axis. The inner part includes an electromagnet whose core mechanically links the two parts of the lever arm. Powering up the coil of the electromagnet separates the two parts of the lever arm, thus allowing a mechanical unlocking operation of the door in the event of an electrical breakdown (power cut).

Description

Motorisation du verrouillage "une porte a pênes linaires
Certaines portes sont équipées, à leur pourtour, d'un système de pênes linéaires dont le mouvement de translation latérale permet leur pénétration dans les gorges pratiquées sur toute la périphérie du chambranle
Ce mouvement est obtenu en mettant en rotation 4 excentriques placés aux 4 coins de desdites portes
Normalement la manoeuvre de ces excentriques est réalisées au moyen dune poignée manuelle qui, en pivotant sur son axe, entraine en rotation les 4 excentriques liés entre eux par les panes linéaires, si bien qu'il suffit d'en entrainer un pour que les autres suivent le mouvement.Locking motor "a door with linear bolts
Some doors are equipped, at their periphery, with a system of linear bolts whose lateral translational movement allows their penetration into the grooves practiced on the entire periphery of the jamb
This movement is obtained by rotating 4 eccentrics placed at the 4 corners of said doors
Normally the operation of these eccentrics is carried out by means of a manual handle which, by pivoting on its axis, rotates the 4 eccentrics linked together by the linear flanges, so that it suffices to drive one for the others follow the movement.

Le but du présent brevet est de motoriser le verrouillage et le déverrouillage de telles portes de façon à en assurer la télécommande
Le système propose comprend un ensemble destiné a être encastre dans l'épaisseur de la porte et réalisant le déplacement des penes linaires de la porte au moyen de 2 moteurs électrique a courant continu
Par l'intermédiaire d'une vis sans fin et d'un bras de levier, la fotation des moteurs entraine la rotation d'une câme qui provoque le déplacement des pênes linéaires.The purpose of this patent is to motorize the locking and unlocking of such doors so as to ensure remote control
The system proposed comprises an assembly intended to be embedded in the thickness of the door and carrying out the displacement of the linear pins of the door by means of 2 electric motors with direct current.
By means of a worm and a lever arm, the rotation of the motors causes the rotation of a cam which causes the displacement of the linear bolts.

En outre, un électro-aimant, également alimenté en courant continu, permet de désolidariser le système de manoeuvre mécanique et le système dentrainement électrique en cas de panne du dispositif de commande électrique à distance.In addition, an electromagnet, also supplied with direct current, makes it possible to separate the mechanical operating system and the electric drive system in the event of a breakdown of the remote electrical control device.

La +igure t représente une vue en plan du système, dans le cas où la commande mecanique et la commande électrique sont désolida- risée. La figure représente une élévation-coupê du système dans le cas où les commandes mécanique et électrique sont solidaires.The + igure t represents a plan view of the system, in the case where the mechanical control and the electrical control are disconnected. The figure shows an elevation-cut of the system in the case where the mechanical and electrical controls are integral.

Le système comprend un batti en tôle pliée sur lequel sont fixés les 2 moteurs à courant continu d'entrainement M1 et M2, la vis sans fin V, et le pivot P autour du quel tourne les 2 parties Bi et B2 d!un bras de leviers destiné a accroire le couple d'entrai- nement de la câme Ca.The system includes a folded sheet metal frame on which the 2 direct current drive motors M1 and M2 are fixed, the worm screw V, and the pivot P around which the 2 parts Bi and B2 of an arm turn. levers intended to increase the drive torque of the Ca.

Pour assurer la manoeuvre du système, il suffit d'alimenter en courant continu les moteurs M1 et M2 et l'inversion des polarités aux bornes de commande inversera le sens de fonction- nement ( Voir le shéma électrique de la figure 3 ).To ensure the operation of the system, it suffices to supply DC motors M1 and M2 and the inversion of the polarities at the control terminals will reverse the operating direction (See the electrical diagram in Figure 3).

Les interrupteurs de fin de course Il et 12 assurent l'arrêt automatique des moteurs quand le système est soit totalement ouvert, soit totalement ferme.The limit switches Il and 12 ensure the automatic shutdown of the motors when the system is either fully open or completely closed.

Chacun des 2 interrupteurs Il et 12 est courcircuité par une diode (Di et D2) qui permet le redémarrage des moteurs en sens inverse.Each of the 2 switches Il and 12 is short-circuited by a diode (Di and D2) which allows the motors to restart in the opposite direction.

Les bornes des interrupteurs de fin de course Il I1 et I2 sont accessibles permettant ainsi de réaliser facilement une signalisation a distance de l'état de la porte
Le contact de porte C signalera la fermeture totale de la porte pour ne permettre la manoeuvre du système que Si la porte est bien fermée et l'interdire dans le cas contraire.The terminals of the limit switches Il I1 and I2 are accessible, thus making it possible to easily carry out remote signaling of the state of the door.
The door contact C will signal the complete closing of the door to allow the system to be operated only if the door is properly closed and prohibit it otherwise.

Le bras de levier est en deux parties tournant l'une dans l'autre. La partie intérieure B1, est solidaire de la came Ca de mise en mouvement des excentriques des pênes linéaires de la porte. Elle comporte l'électro-aiment A. La partie extérieure B2, est solidaire de I'ecrou E entraîne par la vin sans fin V.The lever arm is in two parts rotating one inside the other. The internal part B1 is integral with the cam Ca for setting in motion the eccentrics of the linear bolts of the door. It includes the electro-like A. The external part B2 is integral with the nut E driven by the endless wine V.

Au repos, le noyau de l'électro-aimant A est maintenu hors de la bobine sous l'effet d'un ressort et penêtre dans un trou pratiqué dans la partie extérieure B2 du bras de levrier assurant ainsi une liaison mécanique entre les 2 parties B1 et B2 du bras de levier.At rest, the core of the electromagnet A is kept out of the coil under the effect of a spring and penetrates into a hole made in the external part B2 of the greyhound arm thus ensuring a mechanical connection between the 2 parts B1 and B2 of the lever arm.

Quand on souhaite réaliser une manoeuvre mécanique, il faut alimenter la bobine de l'électro-aimant A en même temps que lon manoeuvre la poignez de commande mecanique sans forcer, dans le sens de la fermeture, ce qui a pour effet de faire rentrer le moyau de l'électo-aimant A dans sa bobine en désoli darisant ainsi les 2 parties B1 et B2 du bras de levier.When you wish to carry out a mechanical operation, you must supply the coil of the electromagnet A at the same time as you operate the mechanical control handle without forcing, in the closing direction, which has the effect of bringing in the hub of the electromagnet A in its coil, thus desarising the 2 parts B1 and B2 of the lever arm.

Puis, quand le déblocage est réalisé, on manoeuvre la poignee de commande mécanique dans le sens de l'ouverture jusqu'au déverrouillage complet de la porte.Then, when the unlocking is carried out, the mechanical control handle is maneuvered in the opening direction until the door is completely unlocked.

L'électro-aimant A peut alors être désalimenté.The electromagnet A can then be de-energized.

Pour remettre en service la commande électrique, il suffit de manoeuvrer la poignée de commande mécanique jusqu'à ce qu'on sente le noyau de l'électro-aimant A se remettre en place dans le trou prévu à cet effet dans la partie extérieure B2 du bras de levier.To put the electric control back into service, you just have to operate the mechanical control handle until you feel the core of the electromagnet A put back in place in the hole provided for this purpose in the external part B2 of the lever arm.

En effets la partie extérieure B2 du bras de levier est munie de 2 pièces métalliques r qui ont pour but de guider le noyau de l'électro-aimant À dans le trou qui lui est destiné.In fact, the external part B2 of the lever arm is provided with 2 metal parts r which have the purpose of guiding the core of the electromagnet dans in the hole which is intended for it.

Les intérrupteurs de fin de course I1 et I2, les diodes D1 et
D2 qui les court-circuitent, ainsi que les bornes de raccordement des moteurs, des interrupteurs de fin de course et de l'électroaimant À sont soudés sur 3 circuits imprimes fixés au fond du batti du dispositif The limit switches I1 and I2, the diodes D1 and
D2 which short-circuit them, as well as the connection terminals of the motors, limit switches and electromagnet À are soldered on 3 printed circuits fixed to the bottom of the frame of the device

Claims (4)

REVENDICATIONS 1) Dispositif destiné a motoriser le verrouillage des portes a pênes pêriphériques linéaires caractérisé en ce que la vis sans fin V, entrainée en rotation par les 2 moteurs électriques à courant continu M1 et M2, fait tourner un bras de levier constitué de 2 parties B1 et B2 par l'intermédiaire de l'écrou E. CLAIMS 1) Device intended to motorize the locking of the doors with linear peripheral latch bolts characterized in that the worm screw V, driven in rotation by the 2 electric DC motors M1 and M2, turns a lever arm made up of 2 parts B1 and B2 via the nut E. Ce bras de levier, en pivotant autour du pivot P, entraîne une came Ca qui, a son tour, entraine la rotation des excentriques de mise en mouvement des penes linéaires.This lever arm, by pivoting around the pivot P, drives a cam Ca which, in turn, causes the rotation of the eccentrics of setting in motion the linear pins. 2) Dispositif selon 1a revendication 1 caracterise par le fait que les 2 parties du bras de levier B1 et B2 tournent l'une dans l'autre; la partie intérieure B1 est mécaniquement solidaire de la came Ca de mise en mouvement des pênes linéaires et comporte l'électro-aimant À dont le noyau, maintenu au repos sorti de la bobine par un ressort, pénêtre dans un trou pratique dans la part extérieure B2 du bras de levier. Cette partie B2 est pécaniquement solidaire de l'écrou E entrainé par la vis sans fin V. Le noyau de l'électro-aimant À permet la mise en rotation simultanée des 2 parties B1 et B2 du bras de levier.2) Device according to claim 1a characterized in that the 2 parts of the lever arm B1 and B2 rotate one inside the other; the inner part B1 is mechanically integral with the cam Ca for setting in motion the linear bolts and comprises the electromagnet A whose core, kept at rest taken out of the coil by a spring, penetrates into a practical hole in the outer part B2 of the lever arm. This part B2 is mechanically secured to the nut E driven by the endless screw V. The core of the electromagnet A allows the 2 parts B1 and B2 of the lever arm to rotate simultaneously. Pour désolidarier la commande électrique de la commande mécanique, il suffit d'alimenter en courant électrique la bobine de l'électro-aiamnt A, ce qui a pour effet de faire rentrer son noyau dans sa bobine et ainsi de faire sortir ledit noyau du trou pratiqué dans la partie B2 du bras de levier.To separate the electrical control from the mechanical control, it suffices to supply electrical current to the coil of the electro-aiamnt A, which has the effect of bringing its core into its coil and thus removing said core from the hole practiced in part B2 of the lever arm. 3) Dispositif selon la revendication 2 caractérisé par le fait que la partie extérieure B2 du bras de levier est pourvue de 2 pièces métalliques T destinées à permettre au noyau de l'électro-aimant À de reprendre facilement sa place dans le trou qui lui est destine quand ayant coupe l'alimentation de la bobine de l'électro-aimant A, on souhaite remettre en service la commande électrique du dispositif de verrouillage.3) Device according to claim 2 characterized in that the outer part B2 of the lever arm is provided with 2 metal parts T intended to allow the core of the electromagnet To easily resume its place in the hole which is intended when having cut the power supply to the coil of the electromagnet A, we want to put the electrical control of the locking device back into service. 4) Dispositif selon la revendication 1 caractérisé par le fait qu'un contact électrique C indiquant si la porte est ouverte ou fermés, coupe l'alimentation des moteurs M1 et M2 si la porte n'est pas totalement fermée. 4) Device according to claim 1 characterized in that an electrical contact C indicating whether the door is open or closed, cuts the power to the motors M1 and M2 if the door is not fully closed.
FR8914026A 1989-10-26 1989-10-26 MOTORIZATION OF THE LOCKING OF A DOOR WITH LINEAR PENES. Expired - Fee Related FR2653815B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8914026A FR2653815B1 (en) 1989-10-26 1989-10-26 MOTORIZATION OF THE LOCKING OF A DOOR WITH LINEAR PENES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914026A FR2653815B1 (en) 1989-10-26 1989-10-26 MOTORIZATION OF THE LOCKING OF A DOOR WITH LINEAR PENES.

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FR2653815A1 true FR2653815A1 (en) 1991-05-03
FR2653815B1 FR2653815B1 (en) 1995-08-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4148214A1 (en) * 2021-09-13 2023-03-15 The Boeing Company Latching systems and methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022117B (en) * 1952-07-18 1958-01-02 Wilhelm Nolte Device for securing doors, in particular motor vehicle doors, against unauthorized opening
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
GB1572102A (en) * 1976-12-01 1980-07-23 Kiekert Soehne Arn Locking device for vehicle doors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022117B (en) * 1952-07-18 1958-01-02 Wilhelm Nolte Device for securing doors, in particular motor vehicle doors, against unauthorized opening
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
GB1572102A (en) * 1976-12-01 1980-07-23 Kiekert Soehne Arn Locking device for vehicle doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4148214A1 (en) * 2021-09-13 2023-03-15 The Boeing Company Latching systems and methods

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Publication number Publication date
FR2653815B1 (en) 1995-08-04

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