EP1546495B1 - Ensemble gache electrique - Google Patents

Ensemble gache electrique Download PDF

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Publication number
EP1546495B1
EP1546495B1 EP03753168A EP03753168A EP1546495B1 EP 1546495 B1 EP1546495 B1 EP 1546495B1 EP 03753168 A EP03753168 A EP 03753168A EP 03753168 A EP03753168 A EP 03753168A EP 1546495 B1 EP1546495 B1 EP 1546495B1
Authority
EP
European Patent Office
Prior art keywords
keeper
housing
fail
holder
door
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.)
Expired - Lifetime
Application number
EP03753168A
Other languages
German (de)
English (en)
Other versions
EP1546495A2 (fr
Inventor
Anthony J. Bashford
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.)
Rutherford Controls International Corp
Original Assignee
Rutherford Controls International Corp
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
Priority claimed from CA002405642A external-priority patent/CA2405642C/fr
Priority claimed from US10/259,394 external-priority patent/US6874830B2/en
Application filed by Rutherford Controls International Corp filed Critical Rutherford Controls International Corp
Publication of EP1546495A2 publication Critical patent/EP1546495A2/fr
Application granted granted Critical
Publication of EP1546495B1 publication Critical patent/EP1546495B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E05B47/0047—Striker rotating about an axis parallel to the wing edge
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings

Definitions

  • This invention relates to door locking mechanisms, more particularly to electric door locking mechanisms commonly known as electric strikes.
  • Electric strikes also known as electric door openers, electric releases and electric release strikes, are used to control access to buildings or areas.
  • An actuation means e.g. an electrically driven motor or solenoid
  • An electrically driven motor or solenoid is used to either block or release a rotatable keeper to either prevent or allow release of a door's latch bolt, to lock the door or allow it to be opened.
  • a "fail-secure” mode where the door is locked with the power removed, i.e. the actuation means must be triggered to allow the door to be opened
  • a "fail-safe” mode where the door is unlocked with the power removed, i.e. the actuation means must be triggered to prevent the door from being opened.
  • Some strikes on the market have only one-mode capability, i.e. they are either fail-secure or fail-safe, while others are dual mode, i.e. the installer can select which mode is desired at the time of installation.
  • One known dual-mode electric strike for example, available as GEM model GK-300 and ROFO 2400 series models, has a solenoid mounted on a holder, which is movable within the strike housing.
  • a blocking element is directly attached to the plunger of the solenoid, to block movement of the keeper when the strike is in its locked position.
  • a first screw reachable from outside the housing, cooperates with a slot in the housing, to define the path along which the holder is movable. When the first screw is tightened, it fastens the holder to the housing, i.e. the holder cannot move.
  • First and second holes are arranged on the housing, to alternately align with a second screw, also reachable from outside the housing, so that at each end position along the holder path of movement, one of a threaded third or fourth hole, both arranged on the holder, is aligned with either the first hole or the second hole, and the second screw can be inserted into the appropriate first or second hole and screwed into the visible third or fourth hole.
  • the installer can configure the GEM strike in either the fail-safe or fail-secure mode by selecting which holes are used. However, doing so is a tedious and tricky process, requiring proper alignment of holes, careful removal and replacement of one screw, and careful loosening (without removal) of another screw.
  • a keeper is pivotably arranged in a housing.
  • the keeper blocks movement of a latch bolt extending from a door, so that the door is locked.
  • the latch bolt can push the keeper aside, so that the door can be opened.
  • the keeper has at least one abutment, which a blocking surface or surfaces of a blocking element either contacts (door locked) or does not contact (door unlocked) when the keeper tries to pivot.
  • the blocking element is movable by an actuation means, for example a solenoid, between a first (unenergized) position and a second (energized) position.
  • the blocking element and blocking element actuation means are mounted in a holder, which in turn is slidably mounted in a housing, for movement between one of two holder positions, namely a fail-secure position and a fail-safe position.
  • the blocking surfaces are opposite the keeper's abutments in the unenergized position, and in the fail-safe position the blocking surfaces are opposite the keeper's abutments only when the actuator is energized.
  • a two-position mode selector set at the time of installation, establishes which of the two holder positions is used, i.e. whether the strike is installed in fail-safe or fail-secure mode.
  • the mode selector is an eccentric, rotatable between two positions 180 degrees apart, accessible from outside the housing.
  • the strike preferably also has a latch bolt monitor arm pivotally mounted in the housing.
  • the latch bolt When the latch bolt is in place in the strike, i.e. when the door is closed, the latch bolt depresses a plate which rotates the latch bolt monitor arm, bringing a cam into contact with the switch button of a microswitch, thereby indicating whether the door is open or closed.
  • the strike preferably also has a keeper microswitch arranged in the housing and cooperating with an indicator cutout arranged on the keeper to indicate when the keeper is either in its home position, or its rotated position, indicating opening of the door.
  • the keeper microswitch is actuated when the, keeper is in one position, and not actuated in the other keeper position, by a surface of the keeper depressing or not depressing the switch button of the keeper microswitch.
  • the strike assembly includes a lip bracket attached to the housing, to allow on-site dimensional adjustment.
  • the lip bracket preferably has profiled surfaces cooperating with similarly profiled surfaces on the housing, to provide stepwise adjustment of the relative position of the lip bracket to the housing together with positive locking of the lip bracket to the housing when the lip bracket is secured to the housing.
  • a particular saw-tooth engagement is used, as will be described in detail below.
  • the keeper is profiled so as to provide little or no clearance between it and the housing, and furthermore a lip is provided in the housing to catch anything inserted and the keeper is shaped to direct anything inserted to the area of that lip.
  • Figs. 1-6 show a progressive build of the strike as seen from the rear; Figs. 7-9 are similar, but from the front.
  • a keeper 1 is pivotably arranged in a housing 2, and is pivotable between a rotated position where the latch bolt 3 of a door 4 can be removed from the strike to open the door, and a home position (best seen in Fig. 23A) where the keeper, if prevented from moving, blocks removal of the latch bolt and thus keeps the door locked.
  • the latch bolt can push the keeper aside, so that the door can be opened.
  • the keeper pivots on two trunnions 6 at opposite ends thereof, which fit into slots 8 in the housing (see Fig. 7) and which are trapped there by surfaces 10 on a lip bracket 12 (see Fig. 4).
  • the keeper is biased towards its home position by a suitable biasing means such as a corrosion-resistant torsion spring 14.
  • the keeper has at least one and preferably several abutments 16, which blocking surfaces 18 of a blocking element 20 either oppose (door locked) or do not oppose (door unlocked) when the keeper tries to pivot.
  • the blocking element is movable by an actuation means, for example a solenoid 22, between a first (unenergized) position and a second (energized) position.
  • the solenoid is a "pull” type solenoid, although a “push” type can be used instead, as described later below and as illustrated in Fig. 29.
  • the solenoid has electric feeding wires (not shown) routed inside the housing and to external terminals 26.
  • the solenoid is dual wound and has four wires, to provide flexibility through an option to connect for either 12 or 24 volts DC or AC.
  • the solenoid is shown without its typical insulating cover.
  • the blocking element 20 and solenoid 22 are mounted in a holder 30.
  • the solenoid pulls a plunger 32, against the biasing force of a spring 34, which preferably is made of stainless steel for corrosion resistance.
  • the plunger has a disc portion 36 on the distal end thereof, and a relief area 38 which fits into a slot 40 in a plate at the end of the blocking element. This ties the blocking element to the movement of the plunger, so that when the solenoid is actuated, the blocking element is pulled towards the solenoid, thus moving the blocking surfaces 18 either into or out of engagement with the abutments 16 of the keeper, depending on which mode was selected at the time of installation.
  • the blocking element is guided at one end by the solenoid plunger 3 2 , and at the other end on the rear side by a tab 42 in a slot 43 under a guide rail 44, and on the front side by a projection 46, which extends under a guide 47 on the holder.
  • the holder 30, in which the blocking element 20 and solenoid 22 are mounted in turn is slidably mounted in the housing 2, for movement between one of two holder positions, namely a fail-secure position and a fail-safe position.
  • the holder is held in place front to back by being trapped between the housing and a rear plate 48, and has alignment protrusions 49 which cooperate with alignment slots 50 arranged in the rear plate and in the housing.
  • the rear plate is secured to the housing by screws 52 through holes 53 in the rear plate into holes 54 in the housing.
  • a two-position mode selector for example an eccentric 60, establishes which of the two holder positions is used, i.e. whether the strike is installed in fail-safe or fail-secure mode. The mode is set by the installer at the time of installation.
  • the mode selector 60 is rotatable via a slotted head 61 between two positions 180 degrees apart, projecting through a hole 68 in the housing and therefore accessible from outside the housing.
  • the preferred mode selector has an eccentric disc portion 63, and a pin 62 extending centrally therefrom. Rotating the head 180 degrees, using a screwdriver or even a small coin, results in the eccentric disc portion 63 and pin 62 being in one of two spaced-apart positions. Since the disc portion 63 fits into a slot 64 in the back of the holder 30, its displacement by rotation of the selector results in the holder sliding in the housing from one position to another, i.e. from a fail-secure position, to a fail-safe position.
  • the pin 62 fits into a slot 65 in the holder 30, and serves to keep the mode selector in whichever position is selected, by virtue of the spring 72 acting on the pin to keep it biased towards the appropriate end of the slot 65.
  • the dimensions are arranged so that any load from the holder is borne by the disc portion 63 rather than by the pin 62.
  • the mode selector 60' has a pin 62 offset from the head, and a cylindrical portion 69. This selector can be inserted through the hole 68 from outside the housing, but requires internal installation of a clip (not shown) in a groove 70 in the cylindrical portion, to prevent it from subsequently falling out.
  • the pin 62 itself takes any load from the holder.
  • the two-position mode selector is a key feature of the invention, in that it provides a very simple means for the installer to switch between modes, simply by rotating the selector.
  • a biasing means is provided so that the selector is biased to remain in whichever one of its two positions is selected.
  • that biasing means is a spring 72 which is arranged to push the pin towards either end position (in this case by pushing at roughly 90 degrees to a diameter line drawn between the two end points), as seen best in Figs. 11 and 12. (In Fig.
  • the spring 72 is a torsion spring in the preferred embodiment, mounted on a post 74, but clearly it could be any other suitable arrangement, including for example a leaf spring positioned to act in the same direction.
  • the housing further has a groove 80 in its front face for pivotably holding a latch monitor arm 82.
  • the latch monitor arm is generally elongate, having a first end with an extension 83 having a door latch bolt plate 84 at its distal end.
  • a microswitch cam 85 At the opposite end of the arm is a microswitch cam 85.
  • a door latch bolt When a door latch bolt is present in the strike, it will press the plate inwardly, and hence rotate the latch monitor arm, so that the microswitch cam then triggers a microswitch 86, as seen in Figs. 21 and 22 in particular.
  • a cover 87 protects the microswitch.
  • the latch monitor arm 82 is biased outwardly by a latch arm biasing means, for example a torsion spring 88 (see Fig. 7).
  • Figs. 23A-23E show a sequence of latch monitor operation as the door 4 is closed, from the Fig. 23A position where the latch bolt 3 is approaching the strike, to the Fig. 23E position where the latch bolt is fully extended and retained by the keeper.
  • the door latch bolt In Fig. 23A, the door latch bolt is still outside the strike and the keeper, and the latch bolt plate 84 is in its raised position.
  • the door latch bolt In Fig. 23B, the door latch bolt has contacted the keeper and has begun to retract into the door.
  • Fig. 23C shows full retraction of the door latch bolt into the door
  • Fig. 23D shows the door latch bolt just past the keeper and starting to extend again, contacting the latch bolt plate.
  • Fig. 23A-23E show a sequence of latch monitor operation as the door 4 is closed, from the Fig. 23A position where the latch bolt 3 is approaching the strike, to the Fig. 23E position where the latch bolt is fully extended and retained by the keeper.
  • the door latch bolt has pressed the latch bolt plate to its depressed position, causing the cam 85 to activate the microswitch 86, thus allowing remote monitoring of the door status.
  • a face plate 90 is secured to the lip bracket 12 by screws (not shown) through holes 93 in the face plate and into holes 94 in the lip bracket, and is used to secure the strike to the door jamb, using screws through mounting holes 95.
  • Face plate configuration can be varied as desired, to suit various new or existing door jamb configurations.
  • the lip bracket preferably has profiled surfaces 96, cooperating with similarly profiled surfaces 97 on the housing, to provide stepwise adjustment coupled with positive locking of the lip bracket to the housing.
  • the lip bracket is secured to the housing at the desired depth setting by screws (not shown) through slots 110 in the lip bracket into holes 111 in the housing.
  • the profiles preferably are as shown in Fig. 10, i.e.
  • the lip bracket may have several size variations to accommodate either 1/2 inch or 5/8 inch keepers (or of course any other size which might be adopted).
  • the keeper 1 advantageously has an indicator cutout 98 arranged to cooperate with a keeper microswitch 99, so that the keeper microswitch is actuated when the keeper is fully retracted, and off at any other position of the keeper.
  • the cutout results in the microswitch not being activated when the keeper is in its home position, but rotation of the keeper brings the ramp out of the cutout into contact with the microswitch, to trigger it. This provides an indication of door opening, for statistical or other purposes.
  • Figs. 24 and 25 show the strike in its fail-safe mode, i.e. the keeper being unblocked when the solenoid is unenergized.
  • Fig. 24 shows the solenoid unenergized, and
  • Fig. 25 shows it energized. It can be seen that in the former position the blocking surfaces 18 are not aligned with the keeper abutments 16 (door free), whereas in the latter position they are (door locked).
  • Figs. 26 and 27 are similar, but showing the fail-secure mode, with the solenoid energized in Fig. 26 and the door unlocked, and the solenoid unenergized and the door locked in Fig. 27.
  • the keeper is profiled so as to provide little or no clearance between it and the housing, and, furthermore a catch 100 is provided in the housing to block anything inserted and the keeper has a lip 102 shaped to direct anything inserted to the area of that catch.
  • Fig. 29 shows a push-type solenoid 22' instead of the pull-type of the preferred embodiment.
  • the blocking element is guided by a blocking element guide pin 106, and a spring 108 on the guide pin biases the blocking element towards the solenoid.
  • the two-position mode selector could be configured differently, although the eccentric arrangement is preferred.
  • spring biasing into the end positions there could be notches or ball-spring detents or the like which the movable selector elements would engage.
  • the key being that each mechanism results in the pin 62 moving from one end position to another, thus moving the holder 30 from one mode position to another, the pin or mode selector preferably being biased by any suitable means to then stay in the selected position.
  • the mode selector 60' is a small lever, pivotable between two positions, with a pin 62 extending into the housing and engaging the holder 30 as in the preferred embodiment.
  • the mode selector 60" is a small button, slidable between two positions, again with a pin 62 engaging the holder 30.
  • the keeper is preferably ferrous metal injection molded, investment cast or bar extruded, and provided with a suitable coating to provide a corrosion-resistant keeper.
  • the holder is advantageously metal injection molded or investment cast and suitably surface treated for corrosion resistance.
  • the housing is preferably investment cast or die cast and/or powder metal formed, and suitably plated to provide a corrosion-resistant housing.
  • the blocking element is preferably made of stainless steel to provide a non-magnetic material, and is advantageously surface treated, e.g. plated, for minimum co-efficient of friction.
  • the latch monitor arm is advantageously die cast or investment cast.
  • the lip bracket is preferably die cast and/or investment cast.
  • an aesthetically pleasing surface finish is provided.
  • the face plate is constructed of stainless steel or other materials of sufficient strength to achieve an aesthetically pleasing surface finishing which can withstand the required abuse during use.
  • the strike is suitable for buildings requiring egress/ingress control such as commercial buildings, hospitals, warehouses, and educational facilities, as non-limiting examples.
  • the latch and keeper monitor means are used for traffic intelligence, when the strike is connected to a building security system, for instance.

Landscapes

  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
  • Massaging Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Details Of Indoor Wiring (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Claims (11)

  1. Gâche électrique pour une porte, comprenant:
    un boîtier (2);
    un loquet (1) disposé de manière pivotante dans ledit boîtier (2), positionné pour empêcher le retrait d'un pêne demi-tour de porte (3) lorsqu'il est empêché de pivoter, et pour permettre le retrait dudit pêne demi-tour de porte (3) lorsqu'il est autorisé à pivoter;
    une monture (30) disposée de manière coulissante dans ledit boîtier (2);
    un élément de blocage (20) disposé de manière coulissante dans ladite monture (30) comportant des surfaces de blocage (18) opposées à des butées (16) dudit loquet (1) pour empêcher sélectivement la rotation dudit loquet, mobile entre une position de blocage dans laquelle la rotation dudit loquet (1) est empêchée et une position de non-blocage dans laquelle la rotation dudit loquet est autorisée, sollicité vers l'une desdites positions;
    un sélecteur de mode à deux positions (60) pouvant être opéré à partir de l'extérieur dudit boîtier (2) pour déplacer de manière coulissante ladite monture (30) entre une position à fermeture en cas de panne de courant et une position à sûreté intégrée, lesdites surfaces de blocage bloquant la rotation dudit loquet lorsqu'il est dans ladite position sollicitée quand ladite monture est dans ladite position à fermeture en cas de panne de courant, et permettant la rotation dudit loquet lorsqu'il est dans ladite position sollicitée quand ladite monture est dans ladite position à sûreté intégrée; et
    un moyen d'actionnement (22) monté dans ladite monture (30) pour déplacer ledit élément de blocage (20) et l'éloigner de ladite position sollicitée, afin de bloquer ou de débloquer ledit loquet (1).
  2. Gâche électrique selon la revendication 1, dans laquelle ledit sélecteur de mode comprend un excentrique mobile en rotation sur 180 degrés, ledit excentrique comportant une goupille s'étendant de celui-ci s'engageant dans une fente dans ladite monture, le déplacement excentrique de ladite goupille déplaçant ainsi ladite monture entre deux positions d'extrémité correspondant à la position de ladite goupille aux extrémités opposées de 180 degrés de rotation.
  3. Gâche électrique selon la revendication 1, comprenant en outre un moyen pour solliciter ledit sélecteur de mode dans celle desdites deux positions qui est sélectionnée.
  4. Gâche électrique selon la revendication 2, comprenant en outre un moyen pour solliciter ledit sélecteur de mode dans celle desdites deux positions qui est sélectionnée.
  5. Gâche électrique selon la revendication 4, dans laquelle ledit moyen pour solliciter ledit sélecteur de mode est un ressort positionné pour agir sur ladite goupille dans une direction approximativement à 90 degrés par rapport à une ligne diamétrale dessinée entre les points d'extrémité de ladite course de 180 degrés de la goupille.
  6. Gâche électrique selon la revendication 1, comprenant en outre un bras de levier de surveillance de pêne monté de manière pivotante dans ledit boîtier, ledit bras de levier de surveillance de pêne comportant une extension de celui-ci avec une plaque positionnée pour être enfoncée lorsqu'un pêne demi-tour est présent dans ladite gâche, afin de tourner ainsi ledit bras de levier de surveillance de pêne depuis une position de repos à laquelle il est sollicité, ladite rotation amenant une came s'étendant depuis ledit bras de levier de surveillance de pêne en contact progressif avec un bouton de commutation sur un micro-rupteur, signalant ainsi si un pêne demi-tour est présent ou non.
  7. Gâche électrique selon la revendication 1, comprenant en outre un support à lèvre pouvant être fixé audit boîtier le long d'une interface à l'une quelconque d'une pluralité de positions relatives possibles, et une têtière pouvant être fixée audit support à lèvre et pouvant être fixée à un montant de porte pour l'installation de ladite gâche.
  8. Gâche électrique selon la revendication 7, dans laquelle ladite interface comporte des saillies en dents de scie complémentaires à partir dudit boîtier et dudit support à lèvre, lesdites saillies présentant des surfaces conjuguées qui sont globalement perpendiculaires à ladite interface dans une direction pour s'opposer au déplacement vers l'extérieur du boîtier par rapport audit support à lèvre.
  9. Gâche électrique selon la revendication 1, dans laquelle ledit moyen d'actionnement est un solénoïde du type à traction relié audit élément de blocage, et ledit élément de blocage est sollicité dans la direction opposée audit solénoïde.
  10. Gâche électrique selon la revendication 1, dans laquelle ledit moyen d'actionnement est un solénoïde du type à poussée et ledit élément de blocage est sollicité vers ledit solénoïde.
  11. Gâche électrique selon la revendication 1, dans laquelle ledit loquet et ledit boîtier sont conformés de façon à ne présenter pratiquement aucun écartement entre eux lorsque ledit loquet est dans une position de repos bloquée par ledit élément de blocage, et dans laquelle ledit loquet comporte une lèvre et ledit boîtier comporte un bec, ladite lèvre étant positionnée pour diriger tout article souple inséré vers ledit bec, ledit bec bloquant toute insertion supplémentaire.
EP03753168A 2002-09-27 2003-09-25 Ensemble gache electrique Expired - Lifetime EP1546495B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2405642 2002-09-27
CA002405642A CA2405642C (fr) 2002-09-27 2002-09-27 Ensemble de gache electrique
US259394 2002-09-30
US10/259,394 US6874830B2 (en) 2002-09-30 2002-09-30 Electric strike assembly
PCT/CA2003/001481 WO2004029391A2 (fr) 2002-09-27 2003-09-25 Ensemble gache electrique

Publications (2)

Publication Number Publication Date
EP1546495A2 EP1546495A2 (fr) 2005-06-29
EP1546495B1 true EP1546495B1 (fr) 2006-11-02

Family

ID=32043799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03753168A Expired - Lifetime EP1546495B1 (fr) 2002-09-27 2003-09-25 Ensemble gache electrique

Country Status (9)

Country Link
EP (1) EP1546495B1 (fr)
JP (1) JP2006500492A (fr)
AT (1) ATE344365T1 (fr)
AU (2) AU2003271459B2 (fr)
DE (1) DE60309490T2 (fr)
ES (1) ES2276100T3 (fr)
MX (1) MXPA05004341A (fr)
SG (1) SG148868A1 (fr)
WO (1) WO2004029391A2 (fr)

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AU2012231811B2 (en) * 2011-03-18 2016-10-27 Assa Abloy Australia Pty Limited Electrically controlled mortice lock assembly
US10072440B2 (en) 2012-07-30 2018-09-11 Dormakaba Canada Inc. Electric strike assembly
MX2015001847A (es) * 2012-08-15 2015-05-15 Sargent Mfg Co Actuador de cerradura motorizado en linea para reemplazo de solenoide.
DE102014104053A1 (de) * 2014-03-24 2015-09-24 Assa Abloy Sicherheitstechnik Gmbh Türöffner mit Ankerkontakt
DE102014104094B4 (de) 2014-03-25 2018-09-13 Assa Abloy Sicherheitstechnik Gmbh Türöffner mit Rückmeldekontakt
NZ739558A (en) * 2015-07-30 2020-03-27 Assa Abloy Australia Pty Ltd Electric strike system with keeper monitoring
DE102016108546A1 (de) * 2016-05-09 2017-11-09 Assa Abloy Sicherheitstechnik Gmbh Türöffnereinrichtung

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DE19607684C1 (de) * 1996-02-29 1997-04-30 Fuss Fritz Gmbh & Co Elektrischer Türöffner
FR2799224B1 (fr) * 1999-10-04 2003-05-23 Jean Marin Braun Gache electrique
US6595563B2 (en) * 2000-09-13 2003-07-22 Von Duprin, Inc. Electric strike field-selectable fail-safe/fail-secure mechanism

Also Published As

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SG148868A1 (en) 2009-01-29
WO2004029391A2 (fr) 2004-04-08
EP1546495A2 (fr) 2005-06-29
DE60309490D1 (de) 2006-12-14
JP2006500492A (ja) 2006-01-05
ATE344365T1 (de) 2006-11-15
AU2008264219A1 (en) 2009-01-29
MXPA05004341A (es) 2005-11-23
ES2276100T3 (es) 2007-06-16
AU2003271459B2 (en) 2008-09-25
AU2003271459A1 (en) 2004-04-19
AU2008264219B2 (en) 2011-10-13
DE60309490T2 (de) 2007-08-16
WO2004029391A3 (fr) 2004-07-15

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