FR2844822A1 - Door retaining electromagnetic plate includes obliquely inclined electromagnetic bolt providing positive locking of door - Google Patents

Door retaining electromagnetic plate includes obliquely inclined electromagnetic bolt providing positive locking of door Download PDF

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Publication number
FR2844822A1
FR2844822A1 FR0211581A FR0211581A FR2844822A1 FR 2844822 A1 FR2844822 A1 FR 2844822A1 FR 0211581 A FR0211581 A FR 0211581A FR 0211581 A FR0211581 A FR 0211581A FR 2844822 A1 FR2844822 A1 FR 2844822A1
Authority
FR
France
Prior art keywords
door
electromagnet
bolt
positive locking
electromagnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR0211581A
Other languages
French (fr)
Other versions
FR2844822B1 (en
Inventor
Jean Michel Defert
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.)
PROCOFI
Original Assignee
PROCOFI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PROCOFI filed Critical PROCOFI
Priority to FR0211581A priority Critical patent/FR2844822B1/en
Priority to AU2003276344A priority patent/AU2003276344A1/en
Priority to PCT/FR2003/002722 priority patent/WO2004027187A2/en
Publication of FR2844822A1 publication Critical patent/FR2844822A1/en
Application granted granted Critical
Publication of FR2844822B1 publication Critical patent/FR2844822B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • 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
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • E05B2047/0008—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets having different functions
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C2001/008—Fastening devices with bolts moving rectilinearly the axis of the bolt movement forming an oblique angle with the surface from which the bolt protrudes, e.g. the wing edge

Abstract

The lock includes an electromagnet (3) which attracts an armature (4) on the door (2). Positive locking of the door is achieved by a bolt (2) which slides at an acute angle (a) to the surface of the door under the action of an electromagnet (7). The lock comprises an electromagnetic mechanism which is accommodated in the upper part of the door frame (1). This includes an electromagnet which is able to attract an armature fixed against the surface of the door. The electromagnet and armature form a conventional gripping pad arrangement. Positive locking of the door is achieved by a further device comprising a bolt which slides along an axis which forms an acute angle (a) with the surface of the door. The bolt penetrates into an oblique mortise housing (6) formed in the surface of the door, and is controlled by the operation of an electromagnet (7).

Description

i La présente invention est relative à des perfectionnements aux serruresThe present invention relates to improvements to locks

et plus particulièrement, mais non exclusivement, aux serrures  and more particularly, but not exclusively, to locks

électromagnétiques dénommées " ventouses ".  electromagnetic called "suction cups".

Une ventouse comporte deux parties, l'une qui est fixée à l'encadrement et qui est constituée par un électroaimant et l'autre qui est  A suction cup has two parts, one which is fixed to the frame and which is constituted by an electromagnet and the other which is

fixée à la porte et est constituée par une pièce métallique ou armature.  fixed to the door and is constituted by a metal piece or frame.

Il existe deux types de ventouses, celles travaillant au cisaillement et 10 celles travaillant à l'arrachement.  There are two types of suction cups, those working in shearing and 10 those working in tearing.

Dans une ventouse de cisaillement, l'armature est fixée contre le champ de la porte et lorsque l'électroaimant est excité, elle vient au collage en se déplaçant à l'encontre de ressorts de rappel. Ce déplacement est utilisé 15 pour faire pénétrer un bossage, ou pêne, porté par l'une des parties dans un  In a shear suction cup, the armature is fixed against the door field and when the electromagnet is excited, it comes to bonding by moving against return springs. This displacement is used to penetrate a boss, or bolt, carried by one of the parties in a

logement de l'autre et réaliser un verrouillage positif.  housing on the other and achieve positive locking.

Une telle ventouse est décrite dans la demande internationale publiée  Such a suction cup is described in the published international application

sous le No WO 01/75257.under No. WO 01/75257.

Dans une ventouse travaillant à l'arrachement, située à la partie  In a suction cup working at tearing, located at the part

supérieure de l'encadrement de la porte, l'armature est fixée contre la face de la porte et c'est la magnétisation qui maintient la porte en position de fermeture. Le verrouillage n'est pas positif: on oppose à la force d'intrusion 25 la force de l'électroaimant.  upper frame of the door, the frame is fixed against the face of the door and it is the magnetization that keeps the door in the closed position. The locking is not positive: the force of the electromagnet is opposed to the intrusion force 25.

Le but de l'invention est, notamment, de prévoir un dispositif permettant, sur une ventouse travaillant à l'arrachement, de réaliser un  The object of the invention is, in particular, to provide a device allowing, on a suction cup working in tearing, to achieve a

verrouillage positif.positive lock.

Selon l'invention, la serrure comporte un pêne coulissant dont l'axe  According to the invention, the lock comprises a sliding bolt whose axis

forme un angle aigu avec la face de la porte comportant l'armature.  forms an acute angle with the face of the door comprising the frame.

Le pêne coulissant est porté soit par la partie fixe soit par celle mobile. Selon un mode de réalisation, le pêne coulissant peut être porté par le  The sliding bolt is carried either by the fixed part or by the mobile part. According to one embodiment, the sliding bolt can be carried by the

noyau mobile d'un électroaimant.moving core of an electromagnet.

Avec une telle serrure, le verrouillage est assuré par le pêne, il s'agit d'un verrouillage positif, et la force de l'électroaimant doit être juste  With such a lock, the locking is ensured by the bolt, it is a positive locking, and the force of the electromagnet must be just

suffisante pour maintenir la porte fermée durant le déplacement du pêne.  sufficient to keep the door closed during movement of the bolt.

cela s'ajoute le fait que, lorsqu'il a été constaté que le pêne 15 coulissant est en position de verrouillage, il n'est plus nécessaire de maintenir l'électroaimant principal excité. Seule est maintenue l'excitation de l'électroaimant du pêne qui, compte des faibles efforts mis en jeu, est de    this is added to the fact that, when it has been found that the sliding bolt 15 is in the locking position, it is no longer necessary to keep the main electromagnet excited. Only the excitation of the electromagnet of the bolt is maintained, which, taking into account the low forces involved, is

dimensions réduites et entraîne une très faible consommation d'électricité.  reduced dimensions and results in very low electricity consumption.

Il n'y a pas lieu de s'étendre sur les moyens permettant de contrôler la position de fermeture de la porte, des moyens simples existent et sont à la  There is no need to expand on the means for controlling the closing position of the door, simple means exist and are at the

portée de l'homme de l'art.scope of the skilled person.

Il est à noter que le dispositif de l'invention peut être appliqué à une 25 serrure mécanique dans le cas, par exemple, o l'épaisseur de la porte ne  It should be noted that the device of the invention can be applied to a mechanical lock in the case, for example, where the thickness of the door does not

permettrait pas d'y loger le pêne.would not accommodate the bolt.

La présente invention sera mieux comprise par la description qui va  The present invention will be better understood from the description which follows

suivre faite en se référant au dessin annexé à titre d'exemple indicatif seulement sur lequel -la figure 1 est une vue en coupe verticale de la porte en position fermée -la figure 2 est une vue en coupe effectuée selon la ligne 11-Il de la figure 1; -la figure 3 est une vue, analogue à celle 2, montrant le verrouillage  follow made with reference to the accompanying drawing by way of indicative example only in which - Figure 1 is a vertical sectional view of the door in the closed position - Figure 2 is a sectional view taken along line 11-Il of Figure 1; FIG 3 is a view, similar to that 2, showing the locking

positif de la porte.positive of the door.

En se reportant au dessin et selon un mode de réalisation de l'invention  Referring to the drawing and according to an embodiment of the invention

appliqué à une ventouse électromagnétique, on voit que 1 représente la partie supérieure de l'encadrement de la porte 2, renfermant un électroaimant 3 susceptible d'attirer une armature 4 fixée contre la face 2a 15 de la porte. L'ensemble 3-4 forme une ventouse électromagnétique connue.  applied to an electromagnetic suction cup, we see that 1 represents the upper part of the door frame 2, containing an electromagnet 3 capable of attracting a frame 4 fixed against the face 2a 15 of the door. The assembly 3-4 forms a known electromagnetic lock.

Selon l'invention, le verrouillage positif de la porte 2 est assuré par un  According to the invention, the positive locking of door 2 is ensured by a

pêne 5 coulissant selon son axe qui forme un angle aigu a avec la face 2a.  bolt 5 sliding along its axis which forms an acute angle a with the face 2a.

Dans l'exemple représenté, le pêne 5 est porté par la partie fixe et il peut pénétrer dans un logement 6, formant gâche, de la porte 2, mais  In the example shown, the bolt 5 is carried by the fixed part and it can enter a housing 6, forming a keeper, of the door 2, but

l'inverse est également possible.the reverse is also possible.

Selon un mode d'actionnement du pêne, celui-ci peut former la tige 25 mobile d'un électroaimant 7 à noyau plongeur.  According to one mode of actuation of the bolt, the latter can form the movable rod 25 of an electromagnet 7 with a plunger core.

Dans l'exemple représenté, le pêne 5 traverse l'armature 4 et semble former un tout avec la ventouse, mais il peut être disposé en tout autre  In the example shown, the bolt 5 crosses the frame 4 and seems to form a whole with the suction cup, but it can be arranged in any other

emplacement et être physiquement distinct de ladite ventouse.  location and be physically distinct from said suction cup.

Claims (2)

REVENDICATIONS 1 -Serrure, caractérisée en ce qu'elle comporte un pêne coulissant (5) dont l'axe forme un angle aigu avec la face de la porte 2-Serrure selon la revendication 1, caractérisée en ce que le pêne est associé à une ventouse électromagnétique;  1 -Lock, characterized in that it comprises a sliding bolt (5) whose axis forms an acute angle with the face of the door 2-Lock according to claim 1, characterized in that the bolt is associated with a suction cup electromagnetic; 3-Serrure selon l'une quelconque des revendications 1 et 2, 10 caractérisée en ce que le déplacement du pêne est commandé par des  3-lock according to any one of claims 1 and 2, 10 characterized in that the movement of the bolt is controlled by moyens électromagnétiqueselectromagnetic means
FR0211581A 2002-09-19 2002-09-19 LOCK Expired - Fee Related FR2844822B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0211581A FR2844822B1 (en) 2002-09-19 2002-09-19 LOCK
AU2003276344A AU2003276344A1 (en) 2002-09-19 2003-09-16 Lock
PCT/FR2003/002722 WO2004027187A2 (en) 2002-09-19 2003-09-16 Lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211581A FR2844822B1 (en) 2002-09-19 2002-09-19 LOCK

Publications (2)

Publication Number Publication Date
FR2844822A1 true FR2844822A1 (en) 2004-03-26
FR2844822B1 FR2844822B1 (en) 2005-06-24

Family

ID=31970800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211581A Expired - Fee Related FR2844822B1 (en) 2002-09-19 2002-09-19 LOCK

Country Status (3)

Country Link
AU (1) AU2003276344A1 (en)
FR (1) FR2844822B1 (en)
WO (1) WO2004027187A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436762A (en) * 1991-12-20 1995-07-25 Valeo Vision Glass for an optical signalling device, the glass being fitted with non-catadioptric elements
WO2019043685A1 (en) * 2017-09-03 2019-03-07 Dan Raz Ltd. Obliquely-engaging locking mechanism
US10480213B2 (en) 2015-11-29 2019-11-19 Dan Raz Ltd. Door or other closable panel with lock-actuating linkage
US10487545B2 (en) 2016-03-03 2019-11-26 Dan Raz Ltd. Latch arrangement having a stop latch
US10865588B2 (en) 2015-08-24 2020-12-15 Dan Raz Ltd. Securing mechanism for a sliding panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144966A1 (en) * 2011-04-22 2012-10-26 Petelin Volodymyr Outer latch lock

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123472A (en) * 1982-05-11 1984-02-01 Clarke Instr Limited Electromagnetic lock
US4993757A (en) * 1989-10-13 1991-02-19 Corzine Robert D Electromechanical locking device
EP0666394A1 (en) * 1994-02-07 1995-08-09 PRATI & NEGRI S.n.c. Safety antiburglar lock device for building fixtures
FR2722232A1 (en) * 1994-07-05 1996-01-12 Renault Regie Nationale Usines Electromagnetic automobile door lock with automatic emergency release
US5836625A (en) * 1993-09-16 1998-11-17 Kibble; Anthony Wilfred Bolt housing, assembly, and fitted panel
FR2808833A1 (en) * 2000-05-10 2001-11-16 Cibox Electromagnetic door retaining pad, for shared buildings such as flats, includes main body with electromagnet and ferromagnetic counter-plate, and additional axial bolt operated by electric motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123472A (en) * 1982-05-11 1984-02-01 Clarke Instr Limited Electromagnetic lock
US4993757A (en) * 1989-10-13 1991-02-19 Corzine Robert D Electromechanical locking device
US5836625A (en) * 1993-09-16 1998-11-17 Kibble; Anthony Wilfred Bolt housing, assembly, and fitted panel
EP0666394A1 (en) * 1994-02-07 1995-08-09 PRATI & NEGRI S.n.c. Safety antiburglar lock device for building fixtures
FR2722232A1 (en) * 1994-07-05 1996-01-12 Renault Regie Nationale Usines Electromagnetic automobile door lock with automatic emergency release
FR2808833A1 (en) * 2000-05-10 2001-11-16 Cibox Electromagnetic door retaining pad, for shared buildings such as flats, includes main body with electromagnet and ferromagnetic counter-plate, and additional axial bolt operated by electric motor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436762A (en) * 1991-12-20 1995-07-25 Valeo Vision Glass for an optical signalling device, the glass being fitted with non-catadioptric elements
US10865588B2 (en) 2015-08-24 2020-12-15 Dan Raz Ltd. Securing mechanism for a sliding panel
US10480213B2 (en) 2015-11-29 2019-11-19 Dan Raz Ltd. Door or other closable panel with lock-actuating linkage
US10487545B2 (en) 2016-03-03 2019-11-26 Dan Raz Ltd. Latch arrangement having a stop latch
US11359412B2 (en) 2016-03-03 2022-06-14 Dan Raz Ltd. Latch arrangement having a stop latch
US11371263B2 (en) 2016-03-03 2022-06-28 Dan Raz Ltd. Latch arrangement having a stop latch
WO2019043685A1 (en) * 2017-09-03 2019-03-07 Dan Raz Ltd. Obliquely-engaging locking mechanism
US10822837B2 (en) 2017-09-03 2020-11-03 Dan Raz Ltd. Obliquely-engaging locking mechanism
US11598125B2 (en) 2017-09-03 2023-03-07 Dan Raz Ltd. Latch arrangement

Also Published As

Publication number Publication date
FR2844822B1 (en) 2005-06-24
WO2004027187A3 (en) 2004-05-06
WO2004027187A2 (en) 2004-04-01
AU2003276344A8 (en) 2004-04-08
AU2003276344A1 (en) 2004-04-08

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