EP3282074B1 - Gâche de porte - Google Patents

Gâche de porte Download PDF

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Publication number
EP3282074B1
EP3282074B1 EP17178064.6A EP17178064A EP3282074B1 EP 3282074 B1 EP3282074 B1 EP 3282074B1 EP 17178064 A EP17178064 A EP 17178064A EP 3282074 B1 EP3282074 B1 EP 3282074B1
Authority
EP
European Patent Office
Prior art keywords
armature
force
transmitting element
changer
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.)
Active
Application number
EP17178064.6A
Other languages
German (de)
English (en)
Other versions
EP3282074A1 (fr
Inventor
Oliver Hirschoff
Augustin Toma
Ralf Schmid
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.)
Assa Abloy Sicherheitstechnik GmbH
Original Assignee
Assa Abloy Sicherheitstechnik GmbH
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 Assa Abloy Sicherheitstechnik GmbH filed Critical Assa Abloy Sicherheitstechnik GmbH
Priority to PL17178064T priority Critical patent/PL3282074T3/pl
Publication of EP3282074A1 publication Critical patent/EP3282074A1/fr
Application granted granted Critical
Publication of EP3282074B1 publication Critical patent/EP3282074B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B2047/0072—Operation
    • E05B2047/0073—Current to unlock only
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0076—Current to lock only, i.e. "fail-safe"
    • 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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets

Definitions

  • the invention relates to a door opener according to the features of the preamble of claim 1.
  • a door opener whose armature has an arm with a pointed end which cooperates with a pin of a locking member. With this door opener, the friction force should be minimized by reducing the contact surface between the armature and the pin.
  • the present invention has for its object to provide a door opener, which allows a high power transmission with a small space and thereby has a high reliability.
  • the door opener has a force-transmitting element arranged between armature and change, which rests in the blocking position directly on the change and directly on the armature to lock the change, and wherein the force-transmitting element is mounted either floating on the armature or on the change ,
  • the floating support of the force-transmitting element either on the armature or on the change causes this force-transmitting element to move at least in the release position or during or after a shift from the lock position to the release position relative to the armature or relative to the change ,
  • the force-transmitting element is movable in the release position relative to the armature and / or relative to the change. This minimizes frictional forces when switching the door opener from the blocking position to the release position and secondly reduces the necessary space due to the possible evasive movement of the force-transmitting element, since the components anchor and change with a very small distance from each other by the deflection of the force-transmitting element can be placed.
  • the force-transmitting element In the locked position, the force-transmitting element is fixed between armature and change, so that high holding forces can be transmitted via the force-transmitting element between the armature and change.
  • the actuator of the door opener is designed as a third-party powered actuator. It may, for example, be an electromagnet, in particular a lifting or pulling magnet.
  • the actuator may comprise an electric coil, or a hydraulic actuator or a pneumatic actuator.
  • the actuator can also be designed as an electric motor. Fernbetätigbar means in this context that from a remote location of the actuator or the door opener is switchable.
  • the circuit of the door opener can be done via a wired or wireless connection.
  • the force-transmitting element is arranged between armature and change, that it transfers the majority of the force between armature and change, which is necessary to lock the door latch.
  • Much of the force means more than 50% of the total force.
  • the force-transmitting element can transfer the entire force between armature and change, which is necessary to lock the door opener trap. That is, the change acts on the armature mainly or exclusively via the force-transmitting element or in the locked position, the armature does not touch the change.
  • Under armature of the door opener is understood to be a movably mounted in the door opener element, which is mounted linearly displaceable or rotatable either in the door opener housing.
  • the anchor can be designed as a one-armed or multi-armed lever or as a slide.
  • the armature can be acted upon directly or indirectly by the actuator to switch the door opener from the release position to the locked position.
  • Change is understood to mean one-arm or multi-lever or slider which is movably mounted in the door opener housing and, in the blocking position, blocks a movement of the door opener latch and releases a movement of the door opener latch in the release position.
  • the door opener latch is movable in the door opener housing, in particular mounted pivotably and / or linearly displaceable. In the release position of the door opener, the door opener latch is movable. In the locked position, the door opener latch is locked, i. it is fixed in the door opener housing.
  • the force-transmitting element has a round outer contour, preferably a round cross-section.
  • the round outer contour supports an evasive movement of the force-transmitting element.
  • the armature is mounted linearly displaceable in the housing via a sliding bearing, or that the armature is rotatably mounted in the housing via a rotary bearing.
  • the armature In order to bias the armature into a defined position, provision may be made for the armature to be acted upon by an armature spring acting between the housing and the armature in the direction of the actuator toward or away from the actuator.
  • the force-transmitting element is acted upon in the release position via a spring or a magnet in a center position.
  • the center position of the force-transmitting element ensures that the support between the change and anchor is as central as possible and thus a power transmission between armature and change is optimal.
  • the armature or that the change has a permanent magnet, which acts on the force-transmitting element in the direction of a center position.
  • the force-transmitting element may comprise a magnetizable material or be formed of a magnetizable material.
  • the actuator has an electrical coil and is designed as an electromagnet, preferably that the actuator is designed as an electric solenoid with a plunger, or as an electrical pull magnet with a plunger and actuates the armature via the plunger.
  • the force-transmitting element is arranged between armature and change, that in the locked position, the change predominantly tensile forces on the force-transmitting element in the armature initiates, preferably by the force-transmitting element in the locked position on a pivot bearing or sliding bearing the armature facing away surface of the change is applied.
  • the force-transmitting element is arranged between armature and change such that in the blocking position, the change predominantly introduces pressure forces via the force-transmitting element into the armature, preferably in that the force-transmitting element rests in the blocking position on a surface of the change facing a rotary bearing or sliding bearing of the armature.
  • the force-transmitting element is arranged such that the force-transmitting element is clamped in the locked position between armature and change and is held stationary relative to the armature and / or relative to the change.
  • the door opener has a working current / quiescent current switching.
  • the actuator or the coil in the housing is selectively fixed to one of two mutually offset coil positions, wherein a first coil position allows a working current control and the second coil position allows a closed-circuit control.
  • the actuator or the coil can be displaceably mounted in the housing and be fixable by a detent and / or by means of a screw.
  • a working current / quiescent current switching can be provided, for example, that the armature is switchable between three positions, the middle of these three positions blocks the change and the two end positions each release the change.
  • the door opener can be switched between the working current control and the closed-circuit current control.
  • the coil switches the armature in the first coil position only between the middle position and the first end position and switches in the second coil position only between the middle position and the second end position.
  • the change has a recess with a particular U-shaped opening, which is arranged facing away from a pivot bearing or sliding bearing of the armature and engages the force-transmitting element in an end position and / or in the release position in the recess of the change.
  • the force-transmitting element is designed as a solid pin. It may preferably be formed as a steel pin. According to the solid pen is floating in a slot. On the one hand, a mechanically stable mounting of the force-transmitting element in a first direction is ensured via the slot and on the other hand allows a defined relative movement in a second direction.
  • the massive pin forms a needle bearing, so to speak.
  • the solid pin or the needle bearing allows for relatively low frictional forces to transmit high lateral forces.
  • the anchor has the slot for storing the massive pin or that the change has the slot for storing the massive pin.
  • the center loading of the massive pin can be done by the solid pin is magnetically loaded in the slot.
  • the force-transmitting element is designed as a sleeve, preferably as a steel sleeve.
  • the floating bearing of the force-transmitting element can be ensured by, for example, provided that the armature has a retaining pin for supporting the sleeve or that the change has a retaining pin for supporting the sleeve and the inner diameter of the sleeve is greater than the outer diameter of the retaining pin.
  • a Mittenbeetzleyung the sleeve can be realized by the retaining pin is designed as a permanent magnet.
  • the sleeve is mounted between two levels, preferably that a support of the armature forms the first plane and a cover of the housing forms the second level.
  • An application of the door opener according to the invention can be done for example in building doors with increased requirements.
  • the Door opener on doors with high sash weight such as steel doors, such as those used in manufacturing, are used.
  • Even with security doors, which have an increased security requirement, the door opener according to the invention can be used.
  • the door opener 1 according to the invention is shown partially in different embodiments.
  • the basic structure of the door opener 1 is identical in the individual embodiments.
  • identical reference symbols are used for the same components.
  • Fig. 1 shows a schematic representation of a building door 9.
  • the building door 9 comprises a door frame 91 and on the door frame 91 via hinges 92a and 92b rotatably mounted door leaf.
  • the door leaf 93 has a lock 94.
  • the lock 94 can be opened via a door handle 942 or a key.
  • a firing latch 941 is mounted in the lock 94.
  • the door opener In the area of the door frame 91, the door opener is opposite the lock 94 1 mounted.
  • the door opener 1 comprises a door opener housing 11 with a pivotally mounted door opener latch 12. In the closed position, the latch 941 engages in a latch receiving space of the door opener 1 and cooperates with the pivotable door opener latch 12.
  • the released door opener latch 12 is free to pivot about its longitudinal axis. This makes it possible to open the door 93 without operating the door handle.
  • the latch 941 acts on a blocking surface of the door latch 12 and pivots it when opening the door.
  • the latch 941 When locked door latch 12 this is fixed and can not swing. In the closed position of the door leaf, the latch 941 cooperates with a blocking surface of the pivoting latch and abuts against it. That the door leaf 93 is locked in its closed position by the door latch latch and can not be opened. Only after retraction of the latch 941 in the door lock, for example by pressing the door handle or after unlocking the door latch 12, the door 93 can be opened.
  • the Fig. 2 shows a three-dimensional view of the door opener 1 with removed door opener cover.
  • a latch 12 is pivotally mounted in the door opener housing 11.
  • the latch 12 has a latch base onto which a screw-on piece can be screwed by means of screws 12a, 12b.
  • the trap 12 cooperates with a door opener change 2.
  • a door opener latch 12 When a door opener latch 12 is pivoted, it acts on the change 2.
  • the change 2 is rotatably mounted in the door opener housing 11 via an axis of rotation 23. In the release position, the door opener latch 12 pivots the change 2 about this axis of rotation. In locked position, the change is locked 2 against pivoting. Ie. the case 12 is also locked because it rests against the change 2.
  • this has a locking device comprising an armature 3, a remote-controlled actuator 13. At the end of the change 2 remote from the axis of rotation 23, this change 2 interacts with the armature 3 via a force-transmitting element 4.
  • the force-transmitting Element 4 transmits a large part, preferably the entire force between change 2 and armature 3, which is necessary to lock the door opener latch 12.
  • the armature 3 is switched between a blocking position and a release position.
  • the solenoid 13 has a plunger 14, which extends from the solenoid and thereby actuates the armature 3.
  • FIGS. 3a to 3c is the in Fig. 2 shown door opener in the region of the armature shown in an enlarged view.
  • the Fig. 3a shows the blocking position of the door opener 1. In this blocking position, the force-transmitting element 4 is fixed between the armature 3 and the change 2.
  • the force-transmitting element 4 is formed as a sleeve 43. The sleeve is in the locked position on the one hand on a circular bearing surface 21 of the change and on the other hand on an angular contact area of the armature 3 at.
  • the armature 3 has two support points for the sleeve 43, which are arranged at a distance from each other and contact the round outer surface of the sleeve 43 at two points.
  • the armature 3 has, for example, two mutually angled bearing surfaces for the sleeve 43.
  • the sleeve is fixed in the locking position 43 between the change 2 and the two support points of the armature 3.
  • the change 2 is locked in the locked position by the support surface 21, which is in direct contact with the immovable sleeve 43. Ie. a pivoting of the change is prevented.
  • the force-transmitting element 4 and the sleeve 43 brings in the locking position compressive forces in the armature 3 a.
  • Fig. 3b is shown an intermediate position of the door opener 1 when switching from the locking position to the release position.
  • the anchor 3 opposite the in Fig. 3a moved blocking position shown up or tilted.
  • the force-transmitting element 4 and the sleeve 43 can escape upwards.
  • This evasive movement is supported by the round outer contour of the sleeve 43, since this can move relative to the armature 3 as a result of the floating bearing on the mandrel 34.
  • the change 2 acts on the outer contour the sleeve 43 and urges it up to the armature 3 and out of the support area of the support surface 21 addition.
  • Fig. 3c the release position of the door opener is shown.
  • the change 2 has moved to its end position to the right. In this position, change 2 releases the latch 12 for pivoting.
  • the sleeve 43 is held by the retaining pin 34 to the armature 3.
  • the retaining pin 34 has a smaller outer diameter than the inner diameter of the sleeve 43. As a result, a floating mounting of the sleeve 43 is achieved. How out Fig. 3c can be clearly seen, the outer end of the change 2 is arranged very close to the anchor 3.
  • FIGS. 4a to 4c a second embodiment of the door opener 1 according to the invention is shown.
  • the Fig. 4b shows the locked position of the door opener.
  • the door opener is shown in the release position.
  • the armature 3 is formed in this case as a one-armed rotatably mounted lever.
  • the armature is mounted via a pivot bearing 32 in the door opener housing.
  • the force-transmitting element 4 is formed as a solid pin, for example as a steel pin, as in ua the Figures 5 and 6 you can see.
  • the change 2 is formed as acted upon by a change spring 24 rotatably mounted change lever. About a rotation axis 23 of the change 2 is rotatably mounted in the door opener housing 11.
  • a solenoid 13 is again provided which actuates the armature 3 via a plunger 14.
  • the change 2 has a U-shaped recess 22 in which the locking member 4 and the pin 41 in the release position, as in Fig. 4a shown, engages.
  • Fig. 4b In the locked position of Fig. 4b is the force-transmitting element 4 or the steel pin 41 on a support surface of the change lever 2 at.
  • the bearing surface is arranged on the side facing away from the case 12 of the change 2. That is, the change 2 brings about the force-transmitting element 4 tensile forces in the armature 3 a.
  • the armature 3 can be actuated by the plunger 14 of the actuator 13 upwards, so that the force-transmitting element 4, as in the Fig. 4c shown, is swung up out of the range of movement of the change 2. In this position is, as in Fig. 4c can be seen, the suspension of the change 2 canceled and this can in the in the Fig. 4c pivot shown release position.
  • the armature 3 is connected via a spring, not shown in the in the FIGS. 4a to 4c shown applied lower position.
  • the armature 3 In the Fig. 4a the armature 3 is pivoted downwards. This means that the force-transmitting element 4 or the pin 41 is arranged in the U-shaped recess 22 of the change 2.
  • the force-transmitting element 4 or the pin 41 is arranged in the U-shaped recess 22 of the change 2.
  • this position can change 2 in his in Fig. 4a Swivel shown release position. In the release position of the change 2 is arranged with its longitudinal side parallel to the longitudinal side of the door opener housing 11 and is applied to this.
  • the armature 3 thus has three different positions, wherein the middle position represents the blocking position of the door opener 1.
  • the armature 3 is spring loaded and is in the in Fig. 4a acted upon release position shown. Ie. the armature 12 is spring-loaded in the direction of the actuator 13 or in the direction of the plunger 14. By the spring action is achieved that the armature 3 rests against the actuator 13 and the plunger 14.
  • the actuator 13 has a slide bearing and can be fixed at two different positions of the door opener housing 11.
  • the housing 11 of the door opener 1 has a slot, not shown in the figures, through which a screw for fixing the actuator 13 engages. By loosening the screw, the actuator 13 and the solenoid 13 can be moved along the slot.
  • the slot is contoured and has two conical countersinks which cooperate with the screw head. Each reduction corresponds to the position of the screw in the working current setting or the quiescent current setting.
  • Fig. 4a is the actor 13 at his in the Fig. 4a fixed in the lower position.
  • the actuator 4 via the plunger 14, the armature 3 between the two positions, which in the Fig. 4a and 4b are shown.
  • the actuator 13 in contrast to the in Fig. 4a shown position shifted upward so that the plunger 14 already in its rest position the armature 3 in the in the Fig. 4b illustrated rest position deflects. This means that the door opener 1 is locked in this position of the actuator 13 in the rest position.
  • the plunger 14 extends and actuates the armature 3 upwards, ie in the in the Fig. 4c shown release position. It is in this setting of the actuator 13 to the working current variant of the door opener. 1
  • connection block 15 which in the FIGS. 4a to 4c is shown at the upper end of the door opener housing 11.
  • FIGS. 5a to 5c is a first embodiment of the armature 3 of the in the FIGS. 4a to 4c shown door opener 1 shown.
  • the armature 3 has a fork-shaped armature housing with a slot 33.
  • the force-transmitting element 4 the steel pin 41
  • the pin 41 can move along the longitudinal extension of the slot.
  • the transverse extent of the slot 33 is matched to the diameter of the pin 41.
  • the armature 3 has a magnet 42, which is held in a bore of the armature 3.
  • the Magnet 42 parallel to the pin 41 and adjacent to the in Fig. 5c shown center position of the pin 41 is arranged.
  • the magnet 42 exerts an attraction force on the pin 41 and thus acts on this in his in the Fig. 5c illustrated center position.
  • Fig. 6a to 6c is a second embodiment of the armature 3 of the in the Fig. 4a to 4c shown door opener shown. Unlike in the Fig. 5a to 5c described door opener, this armature 3 has no magnet.
  • the armature 3 has two leaf springs 35, which the lower end, as in the Fig. 6b shown, grab on both sides and center it. About the centering of the force-transmitting element 4 and the pin 41 ensures that this is without an external influence in its center position and thereby in the locked position, as in Fig. 4b shown, in the middle of the bearing surface of the change lever 2 is applied.
  • the length of the elongated hole 33, in which the steel pin 41 is mounted, is dimensioned such that it is shorter than the width of the support surface of the change lever 2. This ensures that even with shocks of the steel pin 41 can not migrate so far that inadvertently a release of the change lever 2 takes place. This ensures that even when shaken the door opener 1 locks securely and therefore is also secured against manipulation attempts.

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  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (15)

  1. Gâche avec un boîtier (11) pour l'encastrement dans une porte (9) avec un cadre de porte (91) et un battant de porte (92) logé de manière mobile, plus particulièrement pivotante sur celui-ci,
    avec un pêne (12) logé de manière mobile dans le boîtier (11), un dispositif de blocage actionnable à distance et un changeur (2) intercalé, qui est conçu comme un levier ou un curseur à un ou plusieurs bras, logé dans le boîtier et qui interagit avec le pêne (12) de façon à ce que le pêne (12) puisse être commuté dans une position de blocage et une position de libération,
    dans laquelle il est prévu que le dispositif de blocage comprend un actionneur (13) actionnable à distance et une armature (3) actionnable par celui-ci, qui interagit avec le changeur (2) de façon à ce que celui-ci puisse être commuté entre une position de blocage, dans laquelle le changeur (2) bloque le pêne (12), et une position de libération, dans laquelle le changeur (2) libère le pêne (12),
    caractérisée en ce que
    entre l'armature (3) et le changeur (2), un élément de transmission de force (4) est disposé qui, dans la position de blocage, s'appuie directement contre le changeur (2) et directement contre l'armature (3) afin de bloquer le changeur (2) et dans laquelle l'élément de transmission de force (4) est logé de manière flottante soit sur l'armature (3) soit sur le changeur (2),
    dans laquelle soit l'élément de transmission de force (4) est conçu comme une tige massive (41) qui est logée de manière flottante dans un trou oblong (33), soit l'élément de transmission de force (4) est conçu comme un manchon (43) et est logé de manière flottante de façon à ce que soit l'armature (3) comprend un mandrin de maintien (34) pour le logement du manchon (43) soit le changeur (2) comprend un mandrin de maintien pour le logement du manchon (43) et le diamètre intérieur du manchon (43) est supérieur au diamètre extérieur du mandrin de maintien (34).
  2. Gâche selon la revendication 1,
    caractérisée en ce que
    l'élément de transmission de force (4) est mobile dans la position de libération par rapport à l'armature (3) et/ou par rapport au changeur (2) et
    plus particulièrement présente un contour extérieur rond, de préférence une section transversale ronde.
  3. Gâche selon la revendication 1 ou 2,
    caractérisée en ce que
    l'armature (3) est logée dans le boîtier (11) de manière coulissante linéairement par l'intermédiaire d'un palier coulissant ou en ce que l'armature (3) est logée de manière rotative dans le boîtier (11) par l'intermédiaire d'un palier rotatif (32) et/ou
    en ce que l'armature (3) est déplacée par un ressort d'armature (31) agissant entre le boîtier (11) et l'armature (3) en direction de l'actionneur (13) ou loin de l'actionnement (13).
  4. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    l'élément de transmission de force (4) est déplacé, dans la position de libération, par l'intermédiaire d'un ressort (35) ou d'un aimant (42), vers une position centrale,
    de préférence en ce que l'armature (3) ou le changeur (2) comprend un aimant permanent (42) qui déplace l'élément de transmission de force (4) en direction d'une position centrale.
  5. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    l'élément de transmission de force (4) comprend un matériau magnétisable ou est constitué d'un matériau magnétisable.
  6. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    l'actionneur (13) comprend une bobine électrique et est conçu comme un électroaimant, de préférence en ce que l'actionneur est conçu comme un aimant de levage électrique ou comme un aimant de traction électrique avec un poussoir (14) et actionne l'armature (3) par l'intermédiaire du poussoir (14).
  7. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    soit l'élément de transmission de force (4) est disposé entre l'armature (3) et le changeur (2) de façon à ce que, dans la position de blocage, le changeur (2) exerce majoritairement des forces de traction par l'intermédiaire de l'élément de transmission de force (4) sur l'armature (3), de préférence grâce au fait que l'élément de transmission de force (4) s'appuie, dans la position de blocage, contre une surface, opposée à un palier rotatif (32) ou un palier coulissant de l'armature (3), du changeur (2) soit
    l'élément de transmission de force (4) est disposé entre l'armature (3) et le changeur (2) de façon à ce que, dans la position de blocage, le changeur (2) exerce majoritairement des forces de compression par l'intermédiaire de l'élément de transmission de force (4) sur l'armature (3), de préférence grâce au fait que l'élément de transmission de force (4) s'appuie, dans la position de blocage, contre une surface, orientée vers un palier rotatif (32) ou un palier coulissant de l'armature (3), du changeur (2).
  8. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    l'élément de transmission de force (4) est serré, dans la position de blocage, entre l'armature (3) et le changeur (2) et est maintenu immobile par rapport à l'armature (3) et/ou par rapport au changeur (2).
  9. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    l'actionneur (13) ou la bobine dans le boîtier (11) peut être fixé au choix au niveau d'une parmi deux positions de bobine décalées entre elles, une première position de bobine permettant un contrôle du courant de travail et la deuxième position de bobine permettant un contrôle du courant de repos, de préférence il est prévu que l'armature (3) puisse être commuté entre trois positions,
    la position centrale de ces trois positions bloquant le changeur (2) et les deux positions finales libérant chacune le changeur (2), plus particulièrement en ce que l'actionneur (13) ou la bobine commutant l'armature (3) dans la première position de bobine uniquement entre la position centrale et la première position finale et dans la deuxième position de bobine uniquement entre la position centrale et la deuxième position finale.
  10. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    le changeur (2) comprend un évidement, de préférence un évidement en forme de U (22), dont l'ouverture est opposée à un palier rotatif (32) ou un palier coulissant de l'armature (3) et l'élément de transmission de force (4) s'emboîtant, dans une position finale et/ou dans une position de libération, dans cet évidement (22).
  11. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    soit l'armature (3) comprend le trou oblong (33) pour le logement de la tige massive (41) soit le changeur comprend le trou oblong (33) pour le logement de la tige massive (41) et de préférence il est prévu que l'élément de transmission de force (4) est conçu comme une tige en acier (41).
  12. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    la tige massive (41) est sollicitée magnétiquement dans le trou oblong (33).
  13. Gâche selon l'une des revendications 1 à 10,
    caractérisée en ce que
    l'élément de transmission de force (4) est conçu comme un manchon en acier (43).
  14. Gâche selon la revendication 13,
    caractérisée en ce que
    l'armature (3) comprend un mandrin de maintien (34) pour le logement du manchon (43) ou en ce que le changeur (2) comprend un mandrin de maintien pour le logement du manchon (43) et le diamètre intérieur du manchon (43) est supérieur au diamètre extérieur du mandrin de maintien (34), de préférence le mandrin de maintien (34) étant conçu comme un aimant permanent.
  15. Gâche selon l'une des revendications précédentes,
    caractérisée en ce que
    le manchon (43) est logé entre deux plans, de préférence en ce qu'un support de l'armature (3) forme le premier plan et un recouvrement du boîtier (11) ou un couvercle du boîtier forme le deuxième plan.
EP17178064.6A 2016-08-09 2017-06-27 Gâche de porte Active EP3282074B1 (fr)

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EP3282074B1 true EP3282074B1 (fr) 2019-12-04

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PL (1) PL3282074T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3725986A1 (fr) * 2019-04-17 2020-10-21 GEZE GmbH Ouvre-porte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3396086A1 (fr) * 2017-04-24 2018-10-31 ASSA ABLOY Sicherheitstechnik GmbH Ouvre-porte à levier de blocage entre le pêne demi-tour et le levier de serrure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056277A (en) 1976-10-05 1977-11-01 Unican Security Systems, Ltd. Electric strike
DE19937039A1 (de) * 1999-08-05 2001-02-08 Geze Gmbh Elektrisch schaltbare Zuhaltevorrichtung
AU777282B2 (en) 1999-10-21 2004-10-07 Assa Abloy Australia Pty Limited Improvements in electric strikes
DE202010002544U1 (de) 2010-02-19 2011-08-04 Assa Abloy Sicherheitstechnik Gmbh Elektrischer Türöffner
DE102011009782B4 (de) * 2011-01-28 2018-05-09 Assa Abloy Sicherheitstechnik Gmbh Türöffner für Ruhestrombetrieb und Arbeitsstrombetrieb
DE102011018816B4 (de) * 2011-04-22 2013-04-18 Assa Abloy Sicherheitstechnik Gmbh Türöffner
EP2527570B2 (fr) * 2011-05-26 2021-12-08 dormakaba Deutschland GmbH Ouvre-porte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3396086A1 (fr) * 2017-04-24 2018-10-31 ASSA ABLOY Sicherheitstechnik GmbH Ouvre-porte à levier de blocage entre le pêne demi-tour et le levier de serrure

Also Published As

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DE102016114688A1 (de) 2018-02-15
EP3282074A1 (fr) 2018-02-14
ES2763853T3 (es) 2020-06-01
PL3282074T3 (pl) 2020-06-01

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