FR2794160A1 - ELECTROMECHANICAL SECURITY LOCK - Google Patents

ELECTROMECHANICAL SECURITY LOCK Download PDF

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Publication number
FR2794160A1
FR2794160A1 FR9906827A FR9906827A FR2794160A1 FR 2794160 A1 FR2794160 A1 FR 2794160A1 FR 9906827 A FR9906827 A FR 9906827A FR 9906827 A FR9906827 A FR 9906827A FR 2794160 A1 FR2794160 A1 FR 2794160A1
Authority
FR
France
Prior art keywords
bolt
groove
lock according
finger
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR9906827A
Other languages
French (fr)
Other versions
FR2794160B1 (en
Inventor
Franck Henry Gabriel Clement
Dominique James Herve Millet
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.)
DIFFUSION VENTE INTERNATIONALE
Construction Diffusion Vente Internationale SA
Original Assignee
DIFFUSION VENTE INTERNATIONALE
Construction Diffusion Vente Internationale SA
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 DIFFUSION VENTE INTERNATIONALE, Construction Diffusion Vente Internationale SA filed Critical DIFFUSION VENTE INTERNATIONALE
Priority to FR9906827A priority Critical patent/FR2794160B1/en
Priority to EP00401355A priority patent/EP1057954B1/en
Priority to AT00401355T priority patent/ATE259459T1/en
Priority to DE60008167T priority patent/DE60008167T2/en
Priority to ES00401355T priority patent/ES2215578T3/en
Publication of FR2794160A1 publication Critical patent/FR2794160A1/en
Application granted granted Critical
Publication of FR2794160B1 publication Critical patent/FR2794160B1/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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Electromagnets (AREA)
  • Burglar Alarm Systems (AREA)
  • Amplifiers (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The electromagnetic security lock has a cylindrical bolt (3) rotating around an axis. The bolt is locked by a protruding section (9) with spring (10). This lock section independent of the rotation element (11) which rotates the bolt with an electromagnetic driver (7) mounted so as to also free the lock section.

Description

1 27941601 2794160

La présente invention est relative à une serrure électromécanique de sécurité. L'état de la technique en la matière peut être illustré par l a serrure décrite dans la demande de brevet français publiée sous I e n 2740498. Cette serrure comporte un pêne cylindrique dont I a translation axiale est réalisée par un organe pivotant entraîné en  The present invention relates to an electromechanical security lock. The state of the art in this matter can be illustrated by the lock described in the French patent application published under I n n 2740498. This lock comprises a cylindrical bolt, the axial translation of which is produced by a pivoting member driven in

rotation par une biellette reliée à la tringle mobile d'un électroaimant.  rotation by a rod connected to the movable rod of an electromagnet.

Le pêne peut pivoter librement autour de son axe ce qui rend inefficace l'action d'une scie insérée dans l'espace séparant le chant de  The bolt can pivot freely around its axis which makes ineffective the action of a saw inserted in the space separating the edge of

la porte et le dormant.the door and the frame.

Il existe, aussi, des serrures comportant des moyens pour bloquer axialement le pêne en position sortie (celle o il est en prise avec la gâche). Les serrures comportant un tel système de sécurité utilisent l a  There are also locks comprising means for axially locking the bolt in the extended position (the one in which it is engaged with the keeper). Locks with such a security system use a

position de fin de course de l'organe pivotant d'entraînement du pêne.  end position of the pivoting bolt drive member.

L'expérience a montré qu'un tel dispositif était délicat à réaliser et nécessitait une fabrication très soignée pour éviter les dysfonctionnements. La présente invention, qui remédie à ces inconvénients, est remarquable en ce que le pêne est verrouillé, en position de sortie, par un organe indépendant de l'organe d'entraînement dudit pêne, ce dernier, au début de sa rotation, exerçant une action sur ledit organe de  Experience has shown that such a device is difficult to produce and requires very careful manufacture to avoid malfunctions. The present invention, which overcomes these drawbacks, is remarkable in that the bolt is locked, in the output position, by a member independent of the drive member of said bolt, the latter, at the start of its rotation, exerting a action on said organ of

verrouillage pour provoquer son escamotage et libérer ledit pêne.  locking to cause its retraction and release said bolt.

L'invention sera mieux comprise par la description qui va suivre  The invention will be better understood from the description which follows

faite en se référant aux dessins annexés à titre d'exemple indicatif, seulement, sur lesquels  made with reference to the accompanying drawings by way of example only, on which

2 27941602 2794 160

-la figure 1 est une vue en élévation d'une serrure conforme à l'invention,la partie avant de l'enveloppe usuelle étant enlevée; -la figure 2 est une vue, analogue à celle 1, montrant le déverrouillage du pêne; -la figure 3 est une vue, analogue à celles précédentes, montrant le pêne en position escamotée; -la figure 4 est une vue en coupe effectuée selon la ligne brisée IV-IV de la figure 1; -la figure 5 est une vue partielle, analogue à celle 1, montrant une variante de réalisation; -la figure 6 est une vue analogue à celle 1 montrant un autre mode de réalisation. En se reportant aux dessins, on voit que la serrure se compose d'un corps en deux parties la et lb (fig.4) maintenues dans l'enveloppe usuelle 2 de la serrure. Dans le corps 1 peut coulisser le pêne 3, cylindrique, entraîné, dans un sens comme dans l'autre, par un organe 4 pouvant pivoter autour d'un axe fixe 5 sous l'action d'une biellette 6  FIG. 1 is an elevation view of a lock according to the invention, the front part of the usual envelope being removed; FIG 2 is a view, similar to that 1, showing the unlocking of the bolt; FIG. 3 is a view, similar to those preceding, showing the bolt in the retracted position; FIG 4 is a sectional view taken along the broken line IV-IV of Figure 1; FIG. 5 is a partial view, similar to that 1, showing an alternative embodiment; FIG. 6 is a view similar to that 1 showing another embodiment. Referring to the drawings, we see that the lock consists of a body in two parts la and lb (fig.4) held in the usual envelope 2 of the lock. In the body 1 can slide the bolt 3, cylindrical, driven, in one direction as in the other, by a member 4 which can pivot around a fixed axis 5 under the action of a link 6

entraînée par la tige 7 d'un électroaimant 8.  driven by the rod 7 of an electromagnet 8.

Selon l'invention, le pêne 3 est verrouillé par un doigt 9 poussé par un ressort 10 dans une gorge 11 dudit pêne. Dans cette position, une  According to the invention, the bolt 3 is locked by a finger 9 pushed by a spring 10 in a groove 11 of said bolt. In this position, a

pression, intempestive, sur l'extrémité 3a du pêne sera sans effet.  pressure, untimely, on the end 3a of the bolt will have no effect.

De la façon connue, pour provoquer le recul du pêne, on fait pivoter l'organe 4 selon la flèche F. Selon l'invention, le début de la rotation de l'organe 4 est utilisée pour provoquer l'escamotage du doigt 9 afin de  In known manner, to cause the bolt to recede, the member 4 is pivoted according to the arrow F. According to the invention, the beginning of the rotation of the member 4 is used to cause the retraction of the finger 9 so of

déverrouiller le pêne.unlock the bolt.

3 27941603 2794 160

Selon un mode de réalisation, on utilise un organe 12, débloqueur-  According to one embodiment, a member 12 is used, which unlocks

entraîneur, dont la partie supérieure, en forme de crochet, est logée dans la gorge 11 du pêne, tandis que celle inférieure, qui s'étend hors dudit pêne, présente une rainure 13 oblongue dans laquelle pénètre un doigt d'entraînement 14 porté par l'organe pivotant 3. Le bord supérieur  coach, the upper part of which, in the form of a hook, is housed in the groove 11 of the bolt, while the lower one, which extends out of said bolt, has an oblong groove 13 into which a drive finger 14 carried by the pivoting member 3. The upper edge

de la rainure 13 s'étend sensiblement parallèlement à l'axe du pêne.  of the groove 13 extends substantially parallel to the axis of the bolt.

Lorsqu'à partir de la position représentée sur la figure 1 on fait pivoter l'organe 4, selon la flèche F, son doigt 14 s'élève, se déplace vers la droite de la figure et repousse l'organe 12 sans provoquer son déplacement selon l'axe du pêne. Simultanément, la partie supérieure de l'organe 12 repousse le doigt de verrouillage 9 qui s'escamote dans le corps comme cela est représenté sur la figure 2. A ce moment, le doigt 14 est situé, sensiblement, à l'extrémité de la rainure et, si on poursuit la rotation de l'organe 4, on provoque la translation de l'organe 12 qui  When from the position shown in Figure 1 we rotate the member 4, according to arrow F, his finger 14 rises, moves to the right of the figure and pushes the member 12 without causing its movement along the axis of the bolt. Simultaneously, the upper part of the member 12 pushes the locking finger 9 which retracts into the body as shown in FIG. 2. At this time, the finger 14 is located, substantially, at the end of the groove and, if one continues the rotation of the member 4, one causes the translation of the member 12 which

entraîne le pêne 3 (fig.3).drives the bolt 3 (fig.3).

Dans l'exemple représenté c'est la mise sous tension de l'électroaimant qui provoque l'ouverture. Pour certaines applications i I est souhaitable que l'électroaimant maintienne le pêne sorti. Selon l'invention l'organe 4, est conformé pour permettre d'atteindre ce résultat. A cet effet, il présente une branche 4a à l'extrémité de  In the example shown, it is the energization of the electromagnet which causes the opening. For certain applications it is desirable for the electromagnet to keep the bolt extended. According to the invention, the member 4 is shaped to allow this result to be achieved. For this purpose, it has a branch 4a at the end of

laquelle il est possible d'articuler la biellette 6.  which it is possible to articulate the link 6.

Selon une variante, figure 5, le doigt 9 est porté par l'extrémité d'un levier 15 pivotant sur un axe fixe 16. Un ressort, non représenté  According to a variant, Figure 5, the finger 9 is carried by the end of a lever 15 pivoting on a fixed axis 16. A spring, not shown

pousse le doigt 9 dans la gorge.pushes finger 9 down the throat.

Selon un autre mode de réalisation, représenté sur la figure 6, l'organe pivotant d'entraînement 17, articulé sur l'axe fixe 5, provoque directement l'escamotage de l'organe de verrouillage. A cet effet, l'organe 17 présente une extension conformée en fourche entre les branches de laquelle s'étend un arbre 18 traversant une fente longitudinale 19 pratiquée sur le pêne. L'organe de verrouillage 20 est analogue à celui 15 de la figure 5, étant toutefois fait observer qu'il présente une partie recourbée formant un talon 20a, contre lequel l'extrémité interne du pêne prend appui et dont la largeur est supérieure 0 à celle de la fente 19. La distance entre les branches de la fourche est supérieure au diamètre de l'arbre 18. Au début de la rotation de l'organe 17, la branche supérieure 17a provoque l'escamotage de l'organe de verrouillage 20, puis la branche inférieure entraîne le pêne. Dans l a représentation de ce fnode de réalisation, l'électroaimant est maintenu excité lorsque le pêne est sorti. Il ressort de l'ensemble des explications effectuées que ce mode de réalisation est compatible avec  According to another embodiment, shown in FIG. 6, the pivoting drive member 17, articulated on the fixed axis 5, directly causes the locking member to retract. To this end, the member 17 has an extension shaped like a fork between the branches of which extends a shaft 18 passing through a longitudinal slot 19 formed on the bolt. The locking member 20 is similar to that 15 of FIG. 5, being however observed that it has a curved part forming a heel 20a, against which the internal end of the bolt is supported and whose width is greater than 0 to that of the slot 19. The distance between the branches of the fork is greater than the diameter of the shaft 18. At the start of the rotation of the member 17, the upper branch 17a causes the locking member 20 to retract , then the lower branch drives the bolt. In the representation of this embodiment, the electromagnet is kept energized when the bolt is out. It emerges from all of the explanations carried out that this embodiment is compatible with

l'utilisation d'un doigt de verrouillage à déplacement axial.  the use of an axial displacement locking finger.

27941602794160

Claims (4)

REVENDICATIONS 1-Serrure électromécanique de sécurité dans laquelle des moyens sont prévus pour s'opposer au recul intempestif du pêne, caractérisée en ce que le pêne (3) est verrouillé par un organe (9-20) indépendant de l'organe d'entraînement dudit pêne, ce dernier, au début de sa rotation sous l'effet du déplacement de la tige de l'électroaimant, exerçant une action sur ledit organe de verrouillage pour provoquer son escamotage  1-Electromechanical security lock in which means are provided to oppose the untimely retraction of the bolt, characterized in that the bolt (3) is locked by a member (9-20) independent of the drive member of said bolt, the latter, at the start of its rotation under the effect of the displacement of the rod of the electromagnet, exerting an action on said locking member to cause it to be retracted dans le corps (1a-lb)de préférence en deux parties.  in the body (1a-lb) preferably in two parts. 2-Serrure selon la revendication 1, caractérisée en ce que l'organe de verrouillage est constitué par un doigt (9) poussé par un ressort dans  2-lock according to claim 1, characterized in that the locking member is constituted by a finger (9) pushed by a spring in une gorge (11) du pêne.a groove (11) of the bolt. 3-Serrure selon la revendication 1, caractérisée en ce que l'organe de verrouillage est constitué par la partie recourbée d'un levier (20) formant un talon (20a) contre lequel l'extrémité interne du pêne prend appui.  3-Lock according to claim 1, characterized in that the locking member is constituted by the curved part of a lever (20) forming a heel (20a) against which the internal end of the bolt is supported. 4-Serrure selon l'une quelconque des revendications 1 à 3, caractérisée  4-Lock according to any one of claims 1 to 3, characterized en ce que l'organe pivotant d'entraînement (4) coopère avec un organe (12) dont la partie supérieure, en forme de crochet par exemple, est logée dans la gorge (11) du pêne tandis que celle inférieure, qui s'étend hors dudit pêne, présente une rainure oblongue (13) dans laquelle pénètre un doigt (14) porté par ledit organe (4), le bord supérieur de ladite rainure s'étendant, sensiblement, selon une direction parallèle à  in that the pivoting drive member (4) cooperates with a member (12) whose upper part, in the form of a hook for example, is housed in the groove (11) of the bolt while the lower one, which s extends out of said bolt, has an oblong groove (13) into which penetrates a finger (14) carried by said member (4), the upper edge of said groove extending, substantially, in a direction parallel to l'axe du pêne.the axis of the bolt. 6 27941606 2794 160 -Serrure selon l'une quelconque des revendications 1 à 3, caractérisée en ce que l'organe d'entraînement (17) présente une extension en forme  -Lock according to any one of claims 1 to 3, characterized in that the drive member (17) has a shaped extension de fourche entre les branches de laquelle s'étend un arbre (18) traversant une fente (19) du pêne, la distance séparant les deux5 branches de la fourche étant supérieure au diamètre dudit arbre (18).  fork between the branches of which extends a shaft (18) passing through a slot (19) of the bolt, the distance separating the two5 branches of the fork being greater than the diameter of said shaft (18).
FR9906827A 1999-05-31 1999-05-31 ELECTROMECHANICAL SECURITY LOCK Expired - Fee Related FR2794160B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9906827A FR2794160B1 (en) 1999-05-31 1999-05-31 ELECTROMECHANICAL SECURITY LOCK
EP00401355A EP1057954B1 (en) 1999-05-31 2000-05-18 Electromagnetic security lock
AT00401355T ATE259459T1 (en) 1999-05-31 2000-05-18 ELECTROMAGNETIC SECURITY LOCK
DE60008167T DE60008167T2 (en) 1999-05-31 2000-05-18 Electromagnetic security lock
ES00401355T ES2215578T3 (en) 1999-05-31 2000-05-18 ELECTROMECHANICAL SECURITY LOCK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906827A FR2794160B1 (en) 1999-05-31 1999-05-31 ELECTROMECHANICAL SECURITY LOCK

Publications (2)

Publication Number Publication Date
FR2794160A1 true FR2794160A1 (en) 2000-12-01
FR2794160B1 FR2794160B1 (en) 2001-06-22

Family

ID=9546169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906827A Expired - Fee Related FR2794160B1 (en) 1999-05-31 1999-05-31 ELECTROMECHANICAL SECURITY LOCK

Country Status (5)

Country Link
EP (1) EP1057954B1 (en)
AT (1) ATE259459T1 (en)
DE (1) DE60008167T2 (en)
ES (1) ES2215578T3 (en)
FR (1) FR2794160B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756434A (en) * 2016-04-06 2016-07-13 杭州东城电子有限公司 Bolt type dual-auto-control bi-stable electrically controlled lock and control method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033859B3 (en) * 2004-07-13 2005-11-17 Dictator Technik Gmbh Door or window lock especially for a security situation has double lever system with electromagnet operation and locking bolt
CN1749515B (en) * 2004-09-01 2011-03-09 总锁公司 Dead locking deadbolt
DE202005015982U1 (en) * 2005-09-07 2007-01-18 Arca Beteiligungen Gmbh Door opener, has drive unit that is formed such that outer interference is adjusted by locking plate for releasing door latch against spring pre-tensioning, where door latch latches in plate during closing of door by pre-tensioning
CN102322186A (en) * 2011-05-23 2012-01-18 镇江泰丰电工设备制造有限公司 Photoelectric-sensing electromagnetic lock
DE102013110428A1 (en) * 2013-09-20 2015-03-26 Phoenix Contact Gmbh & Co. Kg Electromechanical locking device
US20190203503A1 (en) * 2017-12-28 2019-07-04 Gianni Industries Inc. Electric door lock device
CN112502543B (en) * 2020-11-18 2022-03-25 嘉兴美可泰科技有限公司 Electromechanical frequency conversion electromagnetic lock operation method and electromechanical frequency conversion electromagnetic lock

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897093A (en) * 1974-05-09 1975-07-29 Wico Corp Electrical door lock
FR2501764A1 (en) * 1981-03-11 1982-09-17 Fontaine Sa Electromagnetically actuated security lock mechanism - uses electromagnet to swing spring loaded bar which operates upper and lower catch mechanisms
FR2542794A1 (en) * 1983-03-14 1984-09-21 Gomez Olea Naveda Mariano MAGNETIC-ELECTRONIC SYSTEM FOR OPENING AND CLOSING LOCKS
DE8700199U1 (en) * 1987-01-05 1987-02-19 Glock, Rudolf, 4400 Münster Lock, especially for doors or lids of transport containers
FR2740498A1 (en) 1995-10-31 1997-04-30 Bricard Societe Anonyme Safety lock e.g. for night locking
DE19546467C1 (en) * 1995-12-13 1997-07-03 Steinbach & Vollmann Security lock with electro=mechanical bolt and fail=safe key operation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563561B1 (en) * 1984-04-27 1988-04-15 Picard TURNING LATCH

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897093A (en) * 1974-05-09 1975-07-29 Wico Corp Electrical door lock
FR2501764A1 (en) * 1981-03-11 1982-09-17 Fontaine Sa Electromagnetically actuated security lock mechanism - uses electromagnet to swing spring loaded bar which operates upper and lower catch mechanisms
FR2542794A1 (en) * 1983-03-14 1984-09-21 Gomez Olea Naveda Mariano MAGNETIC-ELECTRONIC SYSTEM FOR OPENING AND CLOSING LOCKS
DE8700199U1 (en) * 1987-01-05 1987-02-19 Glock, Rudolf, 4400 Münster Lock, especially for doors or lids of transport containers
FR2740498A1 (en) 1995-10-31 1997-04-30 Bricard Societe Anonyme Safety lock e.g. for night locking
DE19546467C1 (en) * 1995-12-13 1997-07-03 Steinbach & Vollmann Security lock with electro=mechanical bolt and fail=safe key operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756434A (en) * 2016-04-06 2016-07-13 杭州东城电子有限公司 Bolt type dual-auto-control bi-stable electrically controlled lock and control method thereof

Also Published As

Publication number Publication date
ATE259459T1 (en) 2004-02-15
EP1057954B1 (en) 2004-02-11
DE60008167D1 (en) 2004-03-18
FR2794160B1 (en) 2001-06-22
EP1057954A1 (en) 2000-12-06
DE60008167T2 (en) 2004-12-09
ES2215578T3 (en) 2004-10-16

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