EP2542742B1 - Door opener device comprising an unlocking device - Google Patents
Door opener device comprising an unlocking device Download PDFInfo
- Publication number
- EP2542742B1 EP2542742B1 EP11707596.0A EP11707596A EP2542742B1 EP 2542742 B1 EP2542742 B1 EP 2542742B1 EP 11707596 A EP11707596 A EP 11707596A EP 2542742 B1 EP2542742 B1 EP 2542742B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- door opener
- door opening
- unlocking
- latch
- 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.)
- Not-in-force
Links
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- 230000000903 blocking effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 4
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- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
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- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
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Images
Classifications
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- 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
-
- 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
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
-
- 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
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1808—Keepers
Definitions
- the invention relates to a door opener device with an electrically operated door opener and with a cooperating with this unlocking device.
- door opener not only the opener of a door, but also a gate, a window and / or other closure device is understood to be movably mounted wing. That is, the term door is understood in the present application, a gate, a window and / or other closure device with movably mounted wing. This door in this sense may be a door in a building, but may also be a door in a vehicle, e.g. Motor vehicle.
- door opener does not mean that an aggregate must be provided to drive the opening movement of the door; However, such an aggregate may be provided as an additional device.
- wing or door is understood in the present application, a rotary wing and / or a sliding sash consisting of one or more such wings. It may also be a non-accessible comparable closure device in the construction or furniture sector, such as a smoke damper.
- lock latch is understood in the present application, the interacting with the door latch latching spring trap. But it can also be stored rigidly in principle. It does not have to - but can - be arranged in conjunction with a lock.
- a bevel may preferably be provided on the latch be formed so that when closing the door, the door latch is resiliently retracted, when immediately before the closed position of the door, the slope comes into contact with the door frame. In the closed position, the latch then moves under spring action in the receptacle of the door opener, the door catcher trap behind.
- locking elements which are mounted on an adjusting device, preferably movable on the wing side. In the locking position they engage in, preferably frame-side stationary arranged receptacles of a striking plate. Preferably, they engage behind the strike plate.
- the adjusting device for actuating the latch may be a preferably wing-side arranged lock, which is actuated by a key.
- the known per se construction of a door opener is eg in the DE 42 29 239 C1 described.
- the locking device is formed in this door opener as an electromechanical device consisting of a lever device and an electromagnet.
- the lever mechanism composed of a one-armed lever and a two-armed lever engages in this known door opener directly on the door opener trap constructed as a pivoting latch.
- the lever device is locked via the electromagnet in the energization case, so that the door opener latch is thus released when energized electromagnet.
- This known door opener thus operates according to the so-called closed-circuit principle; in contrast to the likewise known working current principle, in which the release position is present when the electromagnet is energized and the blocking position when the electromagnet is not energized.
- Another generic door opener device is from the DE 1 251 178 B known.
- Object of the present invention is to provide an improved door opening device of the type mentioned, which is easy to handle and simple in construction.
- the proposed unlocking device can also be retrofitted to existing door openers, wherein the unlocking device can act on three components of the door opener, so that numerous design variants are possible. It can be provided that the unlocking device is designed as a separate device from the associated door opener, which is arranged outside the door opener and / or is designed as an additional device of the door opener.
- the proposed magnetic device of the unlocking no mechanical intervention in the door opener are needed, so that a simple and inexpensive construction is possible.
- the magnetic device magnetically acts on the armature or the locking lever or the door latch trap by magnetically attracting them or magnetically repels.
- the magnetic device is further movably mounted relative to the door opener and the actuating device of the unlocking device has a mechanical transmission device which transmits shear and / or tensile forces in order to switch the magnetic device by shifting its position.
- the magnetic device of the unlocking device is designed as a permanent magnet device.
- the magnetic device of the unlocking device is designed as an electromagnetic device.
- the permanent magnet device may be preferred because it requires no auxiliary power for operation and / or because high magnetic forces can already be achieved with permanent magnets of small dimensions.
- the permanent magnet may, for example, be made of a neodymium-iron-boron magnetic material having the magnetization of N42 and an adhesive force be formed by 40 N.
- the upper service temperature of said magnetic material is 80 ° C.
- the Curie temperature marks the phase transition of the magnetic material into its paramagnetic high temperature form.
- the magnetic property disappears above the material-specific Curie temperature, below this temperature the material regains its magnetic property.
- the unlocking device is designed as a separate unit from the door opener.
- the unlocking device may for example be designed as a retrofit kit.
- the unlocking device can be mounted adjacent to the door opener.
- the magnet device remains in the unlocked position outside the door opener or engages in the unlocking position in the door opener.
- the magnetic device can cooperate contactlessly with the armature or the blocking member or the door-opener trap.
- the door opener may have a frame on which the door opener latch, the locking device and the electrical switching device is mounted and the unlocking device may be mounted separately from the frame.
- the unlocking device is designed as a manual transmission with a pressure switch.
- the door opener is designed as a swing door opener, wherein the door opener latch is designed as an operable in both opening directions of the swing door latching element.
- the door opener can also be configured as a door opener of a passive leaf of a two-leaf door and the unlocking device can have a mechanical transmission device, via which the magnetic device of the unlocking device and at the same time at least one latch of the inactive leaf can be actuated.
- electromechanical are not covered, but for operation, they require electrical power.
- the actuating device which can be actuated by the action of temperature can, for example, have a bimetallic bending rod or the like or have an expansion body made of intumescent material which inflates when a limit temperature is exceeded.
- Fig. 1 shows a schematic representation of a door with an attached to a stationary door frame 2 hinged door hinges 3 door 1.
- the door 1 is designed as a stop-wing. It has a lock 1 s, which has a wing-side arranged latch 1sr, which can be actuated via the lock 1s. Furthermore, a spring-mounted latch 10 is provided.
- the latch 1 sr may preferably be designed as a sliding bolt. The latch 1 sr engages in the in FIG. 1 illustrated locking position in a stationary on the door frame 2 arranged closing plate 2sb, ie in bolt receptacles of the locking plate 1sb.
- the latch 10 interacts with an electric door opener device 20 arranged on the door frame 2 by engaging behind the door opener latch of the door opener device 20 in the closed position of the door.
- the lock 1 s has a door handle 1 g and a keyhole 1sl, through which, for example, a cylinder lock can be actuated.
- the door handle 1 g acts with the latch 10 and the cylinder lock operated by a key cooperates with the latch 1sr.
- the latch 1sr and the latch 10 are synchronously actuated due to their mechanical coupling.
- the latch 10 can be brought out of engagement with the door opener latch.
- the lock is preferably also operated via the key in the opposite direction.
- the resilient latch 10 is automatically re-engaged with the door latch of the door opener device 20 when the door leaf 1 is closed, since the resilient latch 10 cooperates with the door latch latch Operating slope has.
- the electric door opener device 20 is preferably recessed in the door frame 2.
- the door opener device 20 may be an electric Hästromföfner that releases the door opener latch in the energized state and thus allows the opening of the door leaf 1, unless the door 1 is locked on the latch 1sr.
- the basic structure of the door opener device 20 may be conventional, ie, a structure such as in the cited above DE 42 29 239 C1 described.
- a door opener according to the prior art is in the Fig. 2.1 and 2.2 shown.
- the door opener 200 has a door opener 200f, which can be blocked by a rotatably mounted in the housing of the door opener 200 200w change. Between the change 200w and the housing, a return spring 200wr is arranged, which returns the change 200w in the locked position.
- the change 200w cooperates with an armature 200a which, together with an electromagnet 200e designed as a pressure-armature magnet, forms an electrical switching device for the change 200w.
- the change 200w engages behind a nose of the armature and is thereby fixed in the blocking position.
- the armature 200a is brought into the release position by a movable coil core 200ek in the form of a pressure anchor, the change 200w coming out of engagement with the armature 200a.
- unlocking of the door opener 200 in this conventional door opener mounted approximately in the center of a two-armed release lever 200h is provided at its one end portion a handle groove and at its other end portion Has pivot bearing for a Entsperrstange 200s.
- the unlocking rod 200s engages at its free end portion on the armature 200a so that the armature 200a can be brought from the blocking position to the release position by pivoting the unlocking lever 200h.
- the release lever 200h is formed with a ball catch, which engages in the release position.
- Fig. 3 shows the basic principle of the door opener device 20 according to the invention, which cooperates with an unlocking device 20be, wherein three interfaces for the action of the unlocking device 20be are shown.
- the door opener device 20 in FIG. 3 has an electrical switching device 20sa, a locking device 20sp and a door opener latch 20f, which are arranged one behind the other in the active flow of the door opener device 20.
- the switching device 20sa can be actuated by an actuating device 20b, which can be, for example, an electrical switch which is arranged between an electrical energy source and the switching device 20sa.
- the switching device may be, for example, the in Fig. 2.1 and 2.2 act described switching device formed of the electromagnet 200e, the bobbin 200ek and the armature 200a.
- FIG. 3 With the door opener device 20 acts in FIG. 3 as stated, an unlocking device 20be which is in operative connection with the switching device 20a or the locking device 20sp or the door opener latch 20f. These three alternatives are in FIG. 3 located.
- FIG. 3 shown that the door opener latch 20f is connected in the flow of action with the lock latch 10, that cooperates with the lock latch 10, as described above.
- efficiencies are not necessarily directed in one direction.
- the door opener latch 20f or the latch 10 can also act on the locking device 20f and bring them into the release position, provided that the switching device 20a allows this.
- the switching device 20sa switches the locking device 20sp, so that in a first switching position the door latch 20f is locked and holds the latch with the door closed and that in a second switching position the door latch 20f is released and the latch latch 20f is released and the latch 20f does not stop, so that the door can be opened.
- the switching device 20sa can be unlocked by the armature of the switching device is held in a non-operative position by the unlocking 20be, so that the door latch 20f is released independently of the switching point of the switching device 20sa.
- the design of the unlocking 20be with a permanent magnet device allows a particularly simple structural design, which can be particularly insensitive to tolerance and / or can be attached to the door opener later.
- Fig. 4.1 to 4.4 show a first embodiment of the door opener device according to the invention, in which the unlocking device cooperates with the armature 20a of the electromagnet of the switching device.
- the unlocking device is formed by a permanent magnet 220pm connected to a push rod 22s.
- an electrically operated door opener which has as essential components an electromagnet, an armature 20a and a door opener latch, possibly with interposed between the door latch latch and the armature 20a locking lever, the so-called change, as described above.
- the armature 20a is arranged in the case of the embodiment in an edge portion of the door opener, so that it can be actuated for unlocking by the externally brought-up permanent magnet 220pm.
- the permanent magnet 220pm provided for actuating the door opener is arranged on the push rod 22s and can be actuated manually by means of an actuating knob 22b which is designed as a sliding element in the case shown (see Fig. 4.1 ).
- the push rod 22s is substantially formed as a sheet metal strip of soft magnetic material with bent receiving portions 22a (see Fig. 4.3 . 4.4 ) on which the permanent magnet 220pm adheres by magnetic force.
- the permanent magnet 220pm is covered by a housing 22g. Because the permanent magnet 220pm is mounted not rigidly but movably on the push rod 22s, positional tolerances of the permanent magnet 220pm are not critical. The possible displacement of the permanent magnet 220pm is limited by the housing 22g rigidly connected to the push rod 22s.
- the permanent magnet 220pm has a parallelepiped shape and is formed of, for example, a neodymium-iron-boron magnetic material having the magnetization of N42 and an adhesion force of 3.8 kg.
- the upper service temperature of said magnetic material is 80 ° C.
- the push rod 22s is arranged behind the strike plate 2sb and optically hidden by the strike plate 2sb. On the push rod 22s a ball catch, not shown in the figures is arranged, which fixes the push rod 22s in two defined end positions against unintentional adjustment.
- the operating knob 22b is connected to the push rod 22s by a connecting member 22v ( Fig. 4.2 ).
- the actuating knob 22b engages with a rear guide portion a rectangular guide recess in the strike plate 2sb and engages with two cylindrical extensions in through holes of the push rod 22s a.
- the connecting element 22v and the operating knob 22b are releasably connected to each other by fastening screws.
- FIGS. 4.3 and 4.4 show the interaction of the permanent magnet 220pm with the door opener in detail.
- Fig. 4.3 shows the door opener unit 20 in the unlocked state.
- the permanent magnet 220pm is in the illustrated unlocking position in Figure 4.3 with an end face on the housing of the door opener or almost to and is in any case in this position in magnetic contact with the armature 20a of the door opener.
- the armature 20a is pivoted against the force of an armature spring 20af in its unlocked position, in which it releases a between the armature and the door latch latch internal latch lever of the door opener, for example, a so-called change (in the FIGS. 4.3 and 4.4 illustrated embodiment not shown). This cooperating with the door latch of the door opener locking lever, a so-called change are in this position the door opener trap free.
- Fig. 4.4 shows the door opener unit 20 in the locked state.
- the air gap formed between the permanent magnet 220 pm and the armature 20 a is so large that the spring force of the armature spring 20 af pivots the armature 20 a into its locking position, in which also the internal locking lever, a so-called change of the door opener is locked, so that the door opener latch is locked again.
- Corresponding further embodiments designed as a permanent magnet unlocking devices 220 are provided in which an armature switching manual adjustment lever of the door opener is arranged on the edge of the door opener housing and the permanent magnet interacts with this adjustment lever, as in the Figures 4.3 and 4.4 for the interaction of armature and permanent magnet is shown.
- the Fig. 5.1 and 5.2 Now show an embodiment in which the locking device is the same as described above, but with the difference that the push rod 22s cooperates with an electric drive.
- an electric drive motor forms the unlocking device 220.
- the electric drive motor has an electric motor 220em and a gear 220g. The output of the gear 220g engages the connecting rod 22v on the push rod 22s.
- the gear 220g may be formed, for example, as a slider-crank mechanism, wherein the crank is connected to the output of the electric motor 220em and the axis of rotation of the crank is advantageously arranged horizontally.
- the slider crank gear has two dead-turns ("6 o'clock" and "12 o'clock") in which the push rod 2sb remains with the electric motor 220em turned off.
- the manual operation of the push rod 22s via the operating knob 22b is still possible. It may further be provided to dispense with the solenoid of the door opener described above and instead to unlock or lock the door opener both briefly and in continuous operation by the described electric drive.
- the transmission 220g as a self-locking transmission, for example, as a worm gear.
- the operation knob can be omitted since the push rod 2sb is locked by the self-locking gear.
- the operation of the push rod 2sb may be provided by means of lock cylinder, so that the operation is possible only by authorized persons.
- the Fig. 6.1 to 6.3 show a third embodiment of the door opener device according to the invention.
- the door opener device 20 has a door opener from which in the Fig. 6.1 and 6.2 the armature 20a and the door opener latch 20f are shown in detail.
- an actuator 20bd is arranged with a permanent magnet 220pm.
- Permanent magnet 220pm is connected to the output of a manual transmission 20bs (FIG. Fig. 6.2 ), which is switchable by means of a pressure switch 20bd, which passes through the strike plate 2sb or a mounting plate of the door opener.
- the Manual transmission can be advantageously constructed as a spatial switching cam gear, as is known for example from pens.
- the switching curve is arranged on the circumference of a cylindrical pin.
- the manual transmission 20bs takes a lower position where the permanent magnet 220pm is disengaged from the armature 20a and an upper position where the permanent magnet 220pm is engaged with the armature 20a.
- a continuously variable transmission instead of a gearbox, for example a fferspindelgetriebe with preferably large pitch.
- a knob instead of the pressure switch, a knob may be provided. Instead of a knob which can be operated without a tool, it is also possible to provide a rotary element which can be operated with a tool, for example with a slot or cross recess for actuation with a screwdriver.
- Fig. 7 to 7.7 show a further embodiment of the door opener device according to the invention.
- Fig. 7 shows a swing door with a swinging in two directions about a closed position door 1.
- the door opener 20 is formed as a swing door opener, which has a roof edge-shaped door opener latch 20f, which engages in a roughening edge-matching strike plate recess of the door leaf 1 or in a resilient latch with a recess which is congruent to the roof edge.
- a permanent magnet 220pm of an unlocking device on the rear wall of the door opener so that the door latch is unlocked regardless of the switching position of the electromagnet of the switching device of the door opener.
- the door 2 can thus be pivoted in both opening directions, preferably swing freely.
- the door hinges 3 may be formed as hinged door hinges, which set the door 1 in a defined zero position, yet opposing pairs of magnets are provided to additionally fix the door leaf with magnetic force in the zero position.
- the magnet pairs are each formed of a frame-side permanent magnet 2pm and a door-side permanent magnet 1pm, which are arranged opposite each other so that the front side different magnetic poles face each other, so that both permanent magnets tighten.
- two pairs of magnets may be provided, which are arranged in the upper and lower portions of the swing door.
- the Fig. 7.3 and 7.4 show the structure for actuating the permanent magnet 220pm of the unlocking device.
- the unlocking device has a release lever 200h designed as a two-armed lever. It is operable in the case shown from the front of the door opener. At its free end portion, it has a handle notch and at its end facing the electromagnet end a bearing pin which is guided in a slot of a coupling member 200hk.
- the coupling member 200hk is rigidly connected to the permanent magnet 220pm.
- the coupling member may also be integrally connected to the permanent magnet 220pm.
- at least the housing section of the door opener facing the permanent magnet 220 pm can be made of soft magnetic material.
- the permanent magnet 220pm In the locked position of the door opener, the permanent magnet 220pm is disengaged from the door opener latch 20f (FIG. Fig. 7.3 ). In the release position of the door opener, the permanent magnet 220pm is in magnetic engagement with the door opener latch 20f.
- the door opener latch 20f may be formed of soft magnetic material. However, it may also be provided to form the door opener case 20f of non-magnetic material and to provide in the rear portion facing the permanent magnet 220pm a permanent magnet magnetically poled so as to be attracted by the permanent magnet 220pm.
- Fig. 8 shows a two-leaf door with a leaf 1fg and a stationary leaf 1fs, which is detectable by a latch linkage 1rg, which engages in detected fixed leaf 1fs in head and foot-side strike plates 2sb.
- a door opener device 20 arranged on the inactive leaf 1fs has an unlocking device with a mechanical transmission device, via which a magnetic device of the unlocking device can be actuated.
- the door opener device 20 is in the Fig. 8.1 and 8.2 shown in detail.
- a permanent magnet 220pm of the unlocking device acts to unlock and lock the door opener in the illustrated embodiment as Fig. 8.1 shows, with an anchor 20a of the door opener together.
- the permanent magnet 220pm is as in the above FIGS. 4 described, with a push rod 22s is connected to the latch linkage 1 rg so that the door opener is unlocked when the locking linkage 1 rg out of engagement with the head and foot-side strike plates 2sb and that the door opener is locked when the Bar linkage 1 rg in engagement with the head and foot-side strike plates 2sb is (see Fig. 8 ).
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Description
Die Erfindung betrifft eine Türöffnereinrichtung mit einem elektrisch betätigbaren Türöffner und mit einer mit diesem zusammenwirkenden Entriegelungseinrichtung.The invention relates to a door opener device with an electrically operated door opener and with a cooperating with this unlocking device.
Im folgenden werden zunächst einige Begriffsdefinitionen gegeben:
- Der Begriff "Türöffner" ist in der vorliegenden Anmeldung zu verstehen als "fernbetätigbare Arretiereinrichtung für eine Tür und/oder für ein Fenster". Die Fernbetätigung erfolgt vorzugsweise elektrisch, kann aber auch anders, z. B. hydraulisch, pneumatisch oder dergleichen erfolgen. Die Arretiereinrichtung weist eine fernbetätigbare Sperreinrichtung und eine Türöffnerfalle auf. Das abtriebsseitige Sperrglied der Sperreinrichtung wirkt mit der Türöffnerfalle mittelbar oder unmittelbar zusammen und schaltet die Türöffnerfalle in eine Sperrschaltung und eine Freigabestellung. Sperrstellung bedeutet, dass die Türöffnerfalle blockiert ist und die Tür daher nicht geöffnet werden kann. Freigabestellung bedeutet, dass sie freigegeben ist und die Tür geöffnet werden kann.
- The term "door opener" is to be understood in the present application as "remotely operable locking device for a door and / or for a window". The remote control is preferably carried out electrically, but can also be different, for. B. hydraulic, pneumatic or the like. The locking device has a remotely operated locking device and a door opener latch. The output-side locking member of the locking device interacts with the door opener trap directly or indirectly and switches the door opener latch in a Lockout and a release position. Locked position means that the door latch is blocked and therefore the door can not be opened. Release position means that it is released and the door can be opened.
Ausdrücklich sei darauf hingewiesen, dass unter Türöffner nicht nur der Öffner einer Tür, sondern auch eines Tores, eines Fensters und/oder einer anderen Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden wird. Das heißt unter dem Begriff Tür wird in der vorliegenden Anmeldung auch ein Tor, ein Fenster und/oder eine andere Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden. Bei dieser Tür in diesem Sinne kann es sich um eine Tür in einem Gebäude handeln, in entsprechender Weise jedoch auch um eine Tür in einem Fahrzeug, z.B. Kraftfahrzeug. Ferner aber sei noch klarstellend darauf hingewiesen, Türöffner bedeutet nicht, dass ein Aggregat zum Antrieb der Öffnungsbewegung der Tür vorgesehen sein muss; ein solches Aggregat kann als Zusatzeinrichtung allerdings vorgesehen sein.It should be expressly pointed out that under door opener not only the opener of a door, but also a gate, a window and / or other closure device is understood to be movably mounted wing. That is, the term door is understood in the present application, a gate, a window and / or other closure device with movably mounted wing. This door in this sense may be a door in a building, but may also be a door in a vehicle, e.g. Motor vehicle. In addition, however, should be made clear that door opener does not mean that an aggregate must be provided to drive the opening movement of the door; However, such an aggregate may be provided as an additional device.
Unter dem Begriff Flügel oder Türflügel wird in der vorliegenden Anmeldung ein Drehflügel und/oder ein Schiebeflügel bestehend aus einem oder mehreren solcher Flügel verstanden. Es kann sich auch um eine nicht begehbare vergleichbare Verschlussvorrichtung im Bau- oder Möbelbereich handeln, so zum Beispiel auch um eine Rauchschutzklappe.The term wing or door is understood in the present application, a rotary wing and / or a sliding sash consisting of one or more such wings. It may also be a non-accessible comparable closure device in the construction or furniture sector, such as a smoke damper.
Unter dem Begriff Schlossfalle wird in der vorliegenden Anmeldung die mit der Türöffnerfalle zusammenwirkende federnd gelagerte Falle verstanden. Sie kann aber grundsätzlich auch starr gelagert sein. Sie muss nicht - kann aber - in Verbindung mit einem Schloss angeordnet sein. Bei federnd gelagerten Schlossfallen kann vorzugsweise eine Schräge an der Schlossfalle so ausgebildet sein, dass beim Schließen der Tür die Türöffnerfalle federnd eingefahren wird, wenn unmittelbar vor der Schließlage der Tür die Schräge am Türrahmen in Anlage kommt. In der Schließlage fährt die Schlossfalle sodann unter Federwirkung in die Aufnahme des Türöffners, die Türöffnerfalle hintergreifend.The term lock latch is understood in the present application, the interacting with the door latch latching spring trap. But it can also be stored rigidly in principle. It does not have to - but can - be arranged in conjunction with a lock. In the case of spring-mounted lock lugs, a bevel may preferably be provided on the latch be formed so that when closing the door, the door latch is resiliently retracted, when immediately before the closed position of the door, the slope comes into contact with the door frame. In the closed position, the latch then moves under spring action in the receptacle of the door opener, the door catcher trap behind.
Unter Riegel werden Riegelelemente verstanden, die über eine Stelleinrichtung, vorzugsweise flügelseitig bewegbar gelagert sind. In der Verriegelungsstellung greifen sie in, vorzugsweise rahmenseitig stationär angeordnete Aufnahmen eines Schließblechs ein. Vorzugsweise hintergreifen sie das Schließblech. Die Stelleinrichtung zur Betätigung der Riegel kann ein, vorzugsweise flügelseitig angeordnetes Schloss sein, welches über einen Schlüssel betätigbar ist.Under bolt are understood locking elements, which are mounted on an adjusting device, preferably movable on the wing side. In the locking position they engage in, preferably frame-side stationary arranged receptacles of a striking plate. Preferably, they engage behind the strike plate. The adjusting device for actuating the latch may be a preferably wing-side arranged lock, which is actuated by a key.
Der an sich bekannte Aufbau eines Türöffners ist z.B. in der
Eine weitere gattungsgemäße Türöffnereinrichtung ist aus der
Aufgabe der vorliegenden Erfindung ist es, eine verbesserte Türöffnereinrichtung der eingangs genannten Art zu schaffen, die leicht zu handhaben und einfach im Aufbau ist.Object of the present invention is to provide an improved door opening device of the type mentioned, which is easy to handle and simple in construction.
Erfindungsgemäß wird diese Aufgabe mit dem Gegenstand des Anspruchs 1 gelöst.According to the invention, this object is achieved with the subject matter of
Ein wesentlicher Vorteil besteht darin, dass die vorgeschlagene Entriegelungseinrichtung auch an bereits vorhandenen Türöffnern nachrüstbar ist, wobei die Entriegelungseinrichtung an drei Baugruppen des Türöffners angreifen kann, so dass zahlreiche Ausführungsvarianten möglich sind. Es kann vorgesehen sein, dass die Entriegelungseinrichtung als eine von dem zugeordneten Türöffner separate Einrichtung ausgebildet ist, die außerhalb des Türöffners angeordnet und/oder als Zusatzeinrichtung des Türöffners ausgebildet ist.A significant advantage is that the proposed unlocking device can also be retrofitted to existing door openers, wherein the unlocking device can act on three components of the door opener, so that numerous design variants are possible. It can be provided that the unlocking device is designed as a separate device from the associated door opener, which is arranged outside the door opener and / or is designed as an additional device of the door opener.
Durch die vorgeschlagene Magneteinrichtung der Entriegelungseinrichtung sind keine mechanischen Eingriffe in den Türöffner nötig, so dass ein einfacher und kostengünstiger Aufbau möglich ist.The proposed magnetic device of the unlocking no mechanical intervention in the door opener are needed, so that a simple and inexpensive construction is possible.
Es ist erfindungsgemäß vorgesehen, dass in der Entriegelungsstellung der Entriegelungseinrichtung die Magneteinrichtung auf den Anker bzw. den Sperrhebel bzw. die Türöffnerfalle magnetisch einwirkt, indem sie diese magnetisch anzieht oder magnetisch abstößt.It is inventively provided that in the unlocked position of the unlocking device, the magnetic device magnetically acts on the armature or the locking lever or the door latch trap by magnetically attracting them or magnetically repels.
Die Magneteinrichtung ist weiterhin relativ zum Türöffner bewegbar gelagert und die Betätigungseinrichtung der Entriegelungseinrichtung weist eine mechanische Übertragungseinrichtung auf, die Schub- und/oder Zugkräfte überträgt, um die Magneteinrichtung durch eine Verlagerung ihrer Position zu schalten.The magnetic device is further movably mounted relative to the door opener and the actuating device of the unlocking device has a mechanical transmission device which transmits shear and / or tensile forces in order to switch the magnetic device by shifting its position.
Besonders vorteilhafte Ausführungen ergeben sich, wenn die Magneteinrichtung der Entriegelungseinrichtung als Permanentmagneteinrichtung ausgebildet ist. Es sind aber auch Ausführungen vorgesehen, bei denen die Magneteinrichtung der Entriegelungseinrichtung als Elektromagneteinrichtung ausgebildet ist. Die Permanentmagneteinrichtung kann bevorzugt sein, weil sie zum Betrieb keine Hilfsenergie benötigt und/oder weil bereits mit Permanentmagneten kleiner Abmessung hohe Magnetkräfte erzielbar sind. Der Permanentmagnet kann beispielsweise aus einem Neodym-Eisen-Bor-Magnetwerkstoff mit der Magnetisierung von N42 und einer Haftkraft von 40 N ausgebildet sein. Die obere Einsatztemperatur des besagten Magnetwerkstoffs liegt bei 80 °C. Durch die Verwendung eines Permanentmagnets ist es weiter möglich, die sogenannte Curie-Temperatur des Magnetwerkstoffs auszunutzen, um eine durch Temperatureinwirkung betätigbare Entriegelungseinrichtung zu schaffen. Die Curie-Temperatur markiert den Phasenübergang des magnetischen Materials in seine paramagnetische Hochtemperaturform. Die magnetische Eigenschaft verschwindet oberhalb der materialspezifischen Curie-Temperatur, unterhalb dieser Temperatur erlangt das Material seine magnetischen Eigenschaft wieder zurück. Wenn also der Türöffner durch die magnetische einwirkende Einrichtung entriegelt ist, wird der Türöffner im Brandfall durch Verlust der Magnetkraft infolge Überschreitung der Curie-Temperatur verriegelt (Brandschutztür). Wenn der Türöffner durch die magnetische einwirkende Einrichtung verriegelt ist, wird der Türöffner durch Verlust der Magnetkraft infolge Überschreitung der Curie-Temperatur entriegelt (Fluchttür).Particularly advantageous embodiments arise when the magnetic device of the unlocking device is designed as a permanent magnet device. However, embodiments are also provided in which the magnetic device of the unlocking device is designed as an electromagnetic device. The permanent magnet device may be preferred because it requires no auxiliary power for operation and / or because high magnetic forces can already be achieved with permanent magnets of small dimensions. The permanent magnet may, for example, be made of a neodymium-iron-boron magnetic material having the magnetization of N42 and an adhesive force be formed by 40 N. The upper service temperature of said magnetic material is 80 ° C. By using a permanent magnet, it is also possible to exploit the so-called Curie temperature of the magnetic material to create an actuatable by temperature unlocking device. The Curie temperature marks the phase transition of the magnetic material into its paramagnetic high temperature form. The magnetic property disappears above the material-specific Curie temperature, below this temperature the material regains its magnetic property. Thus, when the door opener is unlocked by the magnetic acting device, the door opener is locked in case of fire by loss of magnetic force due to exceeding the Curie temperature (fire door). If the door opener is locked by the magnetic acting device, the door opener is unlocked by loss of magnetic force due to exceeding the Curie temperature (escape door).
Weiter kann vorgesehen sein, dass die Entriegelungseinrichtung als eine von dem Türöffner separate Baueinheit ausgebildet ist. Die Entriegelungseinrichtung kann beispielsweise als Nachrüstbausatz ausgebildet sein.It can further be provided that the unlocking device is designed as a separate unit from the door opener. The unlocking device may for example be designed as a retrofit kit.
In einer vorteilhaften Ausbildung kann vorgesehen sein, dass die Entriegelungseinrichtung angrenzend an den Türöffner montierbar ist. In einer weiteren vorteilhaften Ausbildung kann vorgesehen sein, dass die Magneteinrichtung auch in der Entriegelungsstellung außerhalb des Türöffners verbleibt oder in der Entriegelungsstellung in den Türöffner eingreift.In an advantageous embodiment it can be provided that the unlocking device can be mounted adjacent to the door opener. In a further advantageous embodiment can be provided that the magnet device remains in the unlocked position outside the door opener or engages in the unlocking position in the door opener.
Die Magneteinrichtung kann berührungslos mit dem Anker bzw. dem Sperrglied bzw. der Türöffnerfalle zusammenwirken.The magnetic device can cooperate contactlessly with the armature or the blocking member or the door-opener trap.
Der Türöffner kann ein Gestell aufweisen, auf dem die Türöffnerfalle, die Sperreinrichtung und die elektrische Schalteinrichtung gelagert ist und die Entriegelungseinrichtung kann separat von dem Gestell gelagert sein.The door opener may have a frame on which the door opener latch, the locking device and the electrical switching device is mounted and the unlocking device may be mounted separately from the frame.
Es kann vorgesehen sein, dass die Entriegelungseinrichtung als ein Schaltgetriebe mit Druckschalter ausgebildet ist.It can be provided that the unlocking device is designed as a manual transmission with a pressure switch.
Es kann vorgesehen sein, dass der Türöffner als Pendeltüröffner ausgebildet ist, wobei die Türöffnerfalle als ein in beide Öffnungsrichtungen der Pendeltür betätigbares Rastelement ausgebildet ist.It can be provided that the door opener is designed as a swing door opener, wherein the door opener latch is designed as an operable in both opening directions of the swing door latching element.
Der Türöffner kann auch als Türöffner eines Standflügels einer zweiflügligen Tür ausgebildet sein und die Entriegelungseinrichtung kann eine mechanische Übertragungseinrichtung aufweisen, über die die Magneteinrichtung der Entriegelungseinrichtung und gleichzeitig mindestens ein Riegel des Standflügels betätigbar ist.The door opener can also be configured as a door opener of a passive leaf of a two-leaf door and the unlocking device can have a mechanical transmission device, via which the magnetic device of the unlocking device and at the same time at least one latch of the inactive leaf can be actuated.
Die mechanische Übertragungseinrichtung kann von Hand oder über eine mit oder ohne Hilfsenergie arbeitende Stelleinrichtung bewegbar ausgebildet sein. Es kann vorgesehen sein, dass die mit oder ohne Hilfsenergie arbeitende Stelleinrichtung als eine
- mechanische Stelleinrichtung und/oder
- elektrische Stelleinrichtung und/oder
- elektromechanische Stelleinrichtung und/oder
- magnetische Stelleinrichtung und/oder
- hydraulische Stelleinrichtung und/oder
- pneumatische Stelleinrichtung und/oder
- unter Temperatureinwirkung wirkende Stelleinrichtung ausgebildet ist. Die mechanische Stelleinrichtung kann beispielsweise ein Federwerk oder ein Gewichtsantrieb sein. Die elektromechanische Stelleinrichtung kann durch einen Elektromagneten oder durch einen Elektromotor angetrieben sein. Die elektromechanische Stelleinrichtung kann weiter ein Getriebe aufweisen. Das Getriebe kann vorteilhafterweise selbsthemmend ausgebildet sein. Es ist aber auch möglich, dass das Getriebe stabile Totpunktlagen aufweist, in denen es ohne äußere Krafteinwirkung verharrt. Ein Schubkurbelgetriebe weist beispielsweise zwei Totpunktlagen auf. Bei senkrechter Anordnung der Schubkurbel sind unter Einbeziehung der Schwerkraft die "6-Uhr-Position" und die "12-Uhr-Position" stabile Totpunktlagen, bei denen das Drehmoment an der Schubkurbel Null ist. Es ist auch möglich, statt dessen ein selbsthemmendes Getriebe einzusetzen, das beispielsweise einen Schneckentrieb aufweist. Die elektrisch betriebene Stelleinrichtung kann weitere Wirkprinzipe umfassen, die mit dem Begriff
- mechanical adjusting device and / or
- electrical adjusting device and / or
- electromechanical adjusting device and / or
- magnetic adjusting device and / or
- hydraulic adjusting device and / or
- pneumatic adjusting device and / or
- is formed under the action of temperature acting adjusting device. The mechanical adjusting device may be, for example, a spring mechanism or a weight drive. The electromechanical actuator may be driven by an electromagnet or by an electric motor. The electromechanical adjusting device may further comprise a transmission. The transmission can advantageously be designed self-locking. But it is also possible that the transmission has stable dead center, in which it remains without external force. A slider crank mechanism has, for example, two dead center positions. When the crank is positioned vertically, the "6 o'clock position" and the "12 o'clock position" are stable dead center positions in which the torque at the thrust crank is zero. It is also possible, instead, to use a self-locking gear, which has, for example, a worm drive. The electrically operated actuating device may comprise further Wirkprinzipe, with the term
"elektromechanisch" nicht abgedeckt sind, zum Betrieb jedoch elektrische Hilfsenergie erfordern. Die durch Temperatureinwirkung betätigbare Stelleinrichtung kann beispielsweise einen Bimetall-Biegestab oder dergleichen aufweisen oder einen Ausdehnungskörper aus intumeszentem Material aufweisen, der sich bei Überschreiten einer Grenztemperatur aufbläht."electromechanical" are not covered, but for operation, they require electrical power. The actuating device which can be actuated by the action of temperature can, for example, have a bimetallic bending rod or the like or have an expansion body made of intumescent material which inflates when a limit temperature is exceeded.
Ausdrücklich sei auch darauf hingewiesen, dass für Türen und für Fenster jeweils entsprechende Ausführungen vorgesehen sind, d. h. die Erfindung ist keineswegs nur auf Türen begrenzt, sondern in gleicher Weise auf Fenster gerichtet. Entsprechende Anforderungen für den Wärmeschutz und für den Einbruchschutz bestehen nämlich für Türen und für Fenster.It should also be expressly pointed out that corresponding designs are provided for doors and for windows, ie. H. the invention is by no means limited only to doors, but directed in the same way to windows. Corresponding requirements for heat protection and burglary protection exist for doors and windows.
Die Erfindung wird nun anhand von Ausführungsbeispielen näher erläutert. Es zeigen
- Fig. 1
- eine Tür mit einer erfindungsgemäßen Türöffnereinrichtung;
- Fig. 2.1
- einen Türöffner nach dem Stand der Technik mit einem Entriegelungshebel im gesperrten Zustand;
- Fig. 2.2
- den Türöffner in
Fig. 2.1 im entsperrten Zustand; - Fig. 3
- ein Blockschaltbild der erfindungsgemäßen Türöffnereinrichtung mit drei Schnittstellen für die Einwirkung der Entriegelungseinrichtung;
- Fig. 4.1
- ein erstes Ausführungsbeispiel der erfindungsgemäßen Türöffnereinrichtung in einer Seitenansicht;
- Fig. 4.2
- die Türöffnereinrichtung in
Fig. 4.1 in der Ansicht von hinten; - Fig. 4.3
- einen Ausschnitt der Türöffnereinrichtung in Fig. 41 im entsperrten Zustand;
- Fig. 4.4
- die Türöffnereinrichtung in
Fig. 4.1 im gesperrten Zustand; - Fig. 5.1
- ein zweites Ausführungsbeispiel der erfindungsgemäßen Türöffnereinrichtung in einer Seitenansicht;
- Fig. 5.2
- die Türöffnereinrichtung in
Fig. 5.1 in der Ansicht von hinten; - Fig. 6.1
- ein drittes Ausführungsbeispiel der erfindungsgemäßen Türöffnereinrichtung im gesperrten Zustand;
- Fig. 6.2
- die Türöffnereinrichtung in
Fig. 6.1 im entsperrten Zustand; - Fig. 6.3
- die Türöffnereinrichtung in
Fig. 6.1 und 6.2 mit Blick auf die Türöffnerfalle; - Fig. 7
- eine Pendeltür mit einem vierten Ausführungsbeispiel der erfindungsgemäßen Türöffnereinrichtung;
- Fig. 7.1
- die Pendeltür in
Fig. 7 in, teilweise geöffnet, in einer ausschnittsweisen Draufsicht; - Fig. 7.2
- die Pendeltür in
Fig. 7.2 , geschlossen; - Fig. 7.3
- die Türöffnereinrichtung in
Fig. 7 im gesperrten Zustand; - Fig. 7.4
- die Türöffnereinrichtung in
Fig. 7 im entsperrten Zustand; - Fig. 7.5
- die Türöffnereinrichtung in
Fig. 7.3 und 7.4 mit Blick auf die Türöffnerfalle; - Fig. 7.6
- die Türöffnereinrichtung in
Fig. 7.3 in der Seitenansicht; - Fig. 7.7
- die Türöffnereinrichtung in
Fig. 7.4 in der Seitenansicht; - Fig. 8
- eine zweiflüglige Tür mit einem fünften Ausführungsbeispiel der erfindungsgemäßen Türöffnereinrictung;
- Fig. 8.1
- die Türöffnereinrichtung in
Fig. 8 in einer Teilschnittansicht; - Fig. 8.2
- die Türöffnereinrichtung in
Fig. 8.1 mit Blick auf die Türöffnerfalle.
- Fig. 1
- a door with a door opener device according to the invention;
- Fig. 2.1
- a door opener according to the prior art with a release lever in the locked state;
- Fig. 2.2
- the door opener in
Fig. 2.1 in the unlocked state; - Fig. 3
- a block diagram of the door opener device according to the invention with three interfaces for the action of the unlocking device;
- Fig. 4.1
- a first embodiment of the door opener device according to the invention in a side view;
- Fig. 4.2
- the door opening device in
Fig. 4.1 in the view from behind; - Fig. 4.3
- a detail of the door opener device in Figure 41 in the unlocked state;
- Fig. 4.4
- the door opening device in
Fig. 4.1 in the locked state; - Fig. 5.1
- a second embodiment of the door opener device according to the invention in a side view;
- Fig. 5.2
- the door opening device in
Fig. 5.1 in the view from behind; - Fig. 6.1
- a third embodiment of the door opener device according to the invention in the locked state;
- Fig. 6.2
- the door opening device in
Fig. 6.1 in the unlocked state; - Fig. 6.3
- the door opening device in
Fig. 6.1 and 6.2 looking at the door opener trap; - Fig. 7
- a swing door with a fourth embodiment of the door opener device according to the invention;
- Fig. 7.1
- the swing door in
Fig. 7 in, partially open, in a partial plan view; - Fig. 7.2
- the swing door in
Fig. 7.2 , closed; - Fig. 7.3
- the door opening device in
Fig. 7 in the locked state; - Fig. 7.4
- the door opening device in
Fig. 7 in the unlocked state; - Fig. 7.5
- the door opening device in
Fig. 7.3 and 7.4 looking at the door opener trap; - Fig. 7.6
- the door opening device in
Fig. 7.3 in the side view; - Fig. 7.7
- the door opening device in
Fig. 7.4 in the side view; - Fig. 8
- a two-leaved door with a fifth embodiment of the invention Türöffnereinrictung;
- Fig. 8.1
- the door opening device in
Fig. 8 in a partial sectional view; - Fig. 8.2
- the door opening device in
Fig. 8.1 looking at the door opener trap.
Die Schlossfalle 10 wirkt mit einer am Türrahmen 2 angeordneten elektrischen Türöffnereinrichtung 20 zusammen, indem sie in der Schließstellung der Tür die Türöffnerfalle der Türöffnereinrichtung 20 hintergreift.The
Das Schloss 1 s weist einen Türgriff 1 g und ein Schlüsselloch 1sl auf, durch das beispielsweise ein Zylinderschloss betätigbar ist. Der Türgriff 1 g wirkt mit der Schlossfalle 10 und das über einen Schlüssel betätigbare Zylinderschloss wirkt mit dem Riegel 1sr zusammen. Der Riegel 1sr sowie die Schlossfalle 10 sind aufgrund ihrer mechanischen Kopplung synchron betätigbar. Durch Betätigung des Türgriffs 1 g ist die Schlossfalle 10 aus dem Eingriff der Türöffnerfalle bringbar. Durch Betätigung des Schlosses 1 s über einen Schlüssel ist der Riegel 1 sr aus dem Eingriff des Schließbleches 2sb bringbar. Um den Riegel 1 sr wieder in Riegeleingriff mit dem Schließblech 2sb zu bringen, wird das Schloss vorzugsweise ebenfalls über den Schlüssel in Gegenrichtung betätigt. Die federnde Schlossfalle 10 kommt jeweils automatisch wieder in Eingriff mit der Türfalle der Türöffnereinrichtung 20, wenn der Türflügel 1 geschlossen wird, da die federnde Schlossfalle 10 eine mit der Türöffnerfalle zusammenwirkende Betätigungsschräge aufweist.The
Die elektrische Türöffnereinrichtung 20 ist im Türrahmen 2 vorzugsweise versenkt angeordnet. Bei der Türöffnereinrichtung 20 kann es sich um einen elektrischen Arbeitsstromtüröffner handeln, der im bestromten Zustand die Türöffnerfalle freigibt und so das Öffnen des Türflügels 1 ermöglicht, sofern nicht der Türflügel 1 über den Riegel 1sr verriegelt ist. Der Grundaufbau der Türöffnereinrichtung 20 kann herkömmlich sein, d. h. ein Aufbau, wie z.B. in der eingangs zitierten
Ein Türöffner nach dem Stand der Technik ist in den
Zum manuellen und zugleich stromlosen Entsperren des Türöffners 200 ist bei diesem herkömmlichen Türöffner ein etwa im Mittelpunkt gelagerter zweiarmiger Entsperrhebel 200h vorgesehen, der an seinem einen Endabschnitt eine Griffkerbe und an seinem anderen Endabschnitt ein Drehlager für eine Entsperrstange 200s aufweist. Die Entsperrstange 200s greift an ihrem freien Endabschnitt am Anker 200a so an, dass durch Verschwenken des Entsperrhebels 200h der Anker 200a von der Sperrstellung in die Freigabestellung bringbar ist. Der Entsperrhebel 200h ist mit einer Kugelrast ausgebildet, die in der Freigabestellung einrastet.For manual and at the same time powerless unlocking of the
Mit der Türöffnereinrichtung 20 wirkt in
Ferner ist in
Die in
Die Schalteinrichtung 20sa schaltet die Sperreinrichtung 20sp, so dass in einer ersten Schaltstellung die Türöffnerfalle 20f arretiert ist und die Schlossfalle bei geschlossener Tür hält und dass in einer zweiten Schaltstellung die Türöffnerfalle 20f freigegeben ist und die Türöffnerfalle 20f freigegeben ist und die Schlossfalle 20f nicht hält, so dass die Tür geöffnet werden kann. Über die Entriegelungseinrichtung 20be kann die Schalteinrichtung 20sa entriegelt werden, indem der Anker der Schalteinrichtung in einer Wirklosstellung durch die Entriegelungseinrichtung 20be gehalten wird, so dass die Türöffnerfalle 20f unabhängig von der Schaltstelle der Schalteinrichtung 20sa freigegeben ist.The switching device 20sa switches the locking device 20sp, so that in a first switching position the
Die Ausgestaltung der Entriegelungseinrichtung 20be mit einer Permanentmagneteinrichtung ermöglicht einen besonders einfachen konstruktiven Aufbau, der insbesondere toleranzunempfindlich sein kann und/oder nachträglich am Türöffner angebracht werden kann.The design of the unlocking 20be with a permanent magnet device allows a particularly simple structural design, which can be particularly insensitive to tolerance and / or can be attached to the door opener later.
Die
Die Entriegelungseinrichtung ist durch einen Permanentmagnet 220pm gebildet, der mit einer Schubstange 22s verbunden ist.The unlocking device is formed by a permanent magnet 220pm connected to a
Als Türöffnereinrichtung 20 ist ein elektrisch betriebener Türöffner vorgesehen, der als wesentliche Komponenten einen Elektromagneten, einen Anker 20a und eine Türöffnerfalle, ggf. mit zwischen der Türöffnerfalle und dem Anker 20a zwischengeschaltetem Sperrhebel, den sogenannten Wechsel, wie weiter oben beschrieben, aufweist. Der Anker 20a ist im Falle des Ausführungsbeispiels in einem Randabschnitt des Türöffners angeordnet, so dass er zum Entriegeln durch den von außen herangeführten Permanentmagneten 220pm betätigbar ist. Der zur Betätigung des Türöffners vorgesehenen Permanentmagnet 220pm ist auf der Schubstange 22s angeordnet und mittels eines in dem dargestellten Fall als Schiebeelement ausgebildeten Betätigungsknopfes 22b von Hand betätigbar (siehe
Der Betätigungsknopf 22b ist durch ein Verbindungselement 22v mit der Schubstange 22s verbunden (
Die
Entsprechende weitere Ausführungsbeispiele mit als Permanentmagnet ausgebildeten Entriegelungseinrichtungen 220 sind vorgesehen, bei denen ein den Anker schaltender manueller Einstellhebel des Türöffners randseitig am Türöffnergehäuse angeordnet ist und der Permanentmagnet mit diesem Einstellhebel zusammenwirkt, entsprechend wie dies in den
Die
Das Getriebe 220g kann beispielsweise als ein Schubkurbelgetriebe ausgebildet sein, wobei die Kurbel mit dem Abtrieb des Elektromotors 220em verbunden ist und die Drehachse der Kurbel vorteilhafterweise waagerecht angeordnet ist. Bei dieser bevorzugten Anordnung weist das Schubkurbelgetriebe zwei Totlagen auf ("6 Uhr" und "12 Uhr"), in denen die Schubstange 2sb bei abgeschaltetem Elektromotor 220em verbleibt. Die Handbetätigung der Schubstange 22s über den Betätigungsknopf 22b ist nach wie vor möglich. Es kann weiter vorgesehen sein, auf den weiter oben beschriebenen Elektromagnet des Türöffners zu verzichten und statt dessen den Türöffner sowohl kurzzeitig als auch im Dauerbetrieb durch den beschriebenen elektrischen Antrieb zu entriegeln bzw. zu verriegeln.The
Weiter ist es möglich, das Getriebe 220g als ein selbsthemmendes Getriebe auszubilden, beispielsweise als ein Schneckengetriebe. In diesem Fall kann der Betätigungsknopf entfallen, da die Schubstange 2sb durch das selbsthemmende Getriebe gesperrt ist.Further, it is possible to form the
Bei gegenüber dem Ausführungsbeispiel der
Weiter kann die Betätigung der Schubstange 2sb mittels Schließzylinder vorgesehen sein, so dass die Betätigung nur durch berechtigte Personen möglich ist.Further, the operation of the push rod 2sb may be provided by means of lock cylinder, so that the operation is possible only by authorized persons.
Die
Die Türöffnereinrichtung 20 weist einen Türöffner auf, von dem in den
Die
In diesem Fall ist der Türöffner 20 als ein Pendeltüröffner ausgebildet, der eine dachkantförmige Türöffnerfalle 20f aufweist, die in eine zum Dachkant kongruente stirnseitige Schließblech-Ausnehmung des Türflügels 1 oder in eine federnde Schlossfalle mit einer zum Dachkant kongruenten Ausnehmung eingreift. Wie in den
Die
In der Sperrstellung des Türöffners ist der Permanentmagnet 220pm außer Eingriff mit der Türöffnerfalle 20f (
Eine am Standflügel 1fs angeordnete Türöffnereinrichtung 20 weist eine Entriegelungseinrichtung mit einer mechanischen Übertragungseinrichtung auf, über die eine Magneteinrichtung der Entriegelungseinrichtung betätigbar ist.A
Die Türöffnereinrichtung 20 ist in den
- 11
- Türflügeldoor
- 1pm1pm
- türseitiger Permanentmagnetdoor-side permanent magnet
- 1s1s
- Schlosslock
- 1fg1fg
- Gehflügeltraffic leaf
- 1fs1 fs
- StandflügelFixed leaf
- 1rg1RG
- Riegelgestängebar linkage
- 1sr1sr
- Riegelbars
- 1g1g
- Türgriffdoor handle
- 1sl1SL
- Schlüssellochkeyhole
- 22
- ortsfester Türrahmenfixed door frame
- 2pm2 pm
- rahmenseitiger PermanentmagnetFrame-side permanent magnet
- 2sb2sb
- Schließblechstriking plate
- 33
- Türbandhinge
- 1010
- federnde Schlossfallespringy latch
- 2020
- Türöffnereinrichtungdoor opener device
- 20a20a
- Ankeranchor
- 20af20af
- Ankerfederarmature spring
- 20b20b
- Betätigungseinrichtungactuator
- 20bd20bd
- Druckschalterpressure switch
- 20be20 be
- Entriegelungseinrichtungunlocking
- 20bs20bs
- Schaltgetriebemanual transmission
- 20f20f
- Türöffnerfallestrike latch
- 20sa20SA
- Schalteinrichtungswitching device
- 20sp20SP
- Sperreinrichtunglocking device
- 22a22a
- Aufnahmeabschnittreceiving portion
- 22b22b
- Betätigungsknopfactuating button
- 22g22g
- Magnetgehäusemagnet housing
- 22s22s
- Schubstangepushrod
- 22v22v
- Verbindungselementconnecting element
- 200200
- Türöffner nach dem Stand der TechnikDoor opener according to the prior art
- 200a200a
- Ankeranchor
- 200e200e
- Elektromagnetelectromagnet
- 200ek200ek
- SpulenkernPlunger
- 200f200f
- Türöffnerfallestrike latch
- 200h200h
- Entsperrhebelrelease lever
- 200hk200hk
- Koppelgliedcoupling member
- 200s200s
- EntsperrstangeEntsperrstange
- 200w200w
- Wechselchange
- 200wr200wr
- RückstellfederReturn spring
- 220220
- Entriegelungseinrichtungunlocking
- 220em220em
- elektrischer Motorelectric motor
- 220g220g
- Getriebetransmission
- 220pm220pm
- Permanentmagnetpermanent magnet
Claims (11)
- Door opening device
having an electrically operable door opener (20) and having an unlocking device (20be) interacting with this,
wherein it is provided that- the electrically operable door opener (20) has a door opening latch (20f), a locking device (20sp) having at least one locking member formed as a locking lever or locking slide or locking piston and an electrical switching device (20sa) having an electromagnet (200e) and an armature (20a),wherein the locking member is switched between the armature (20a) and the door opening latch (20f) and the armature (20a) interacts with the locking member in such a way that the door opening latch (20f) is locked in a first switching position of the electrical switching device (20sa) and the door opening latch (20f) is released in a second switching position of the electrical switching device (20sa),- the unlocking device (20be) has a magnet device and an actuating device controlling the magnet device in such a way that, in the unlocking position of the unlocking device (20be), the magnet device acts on the armature (20a) of the electrical switching device (20sa) of the door opener or on the locking member (20sp) of the door opener or directly on the door opening latch (20f) of the door opener in such a way that the door opening latch (20f) is released regardless of the switching position of the electrical switching device (20sa) of the door opener and, in an non-operating position of the unlocking device (20be), the magnet device does not release the door opening latch (20f),wherein it is provided thata) the magnet device of the unlocking device (20be) has a permanent magnet (220pm) or an electromagnet,b) in the unlocking position of the unlocking device (20be), the magnet device acts magnetically on the armature (200a) or the locking lever (200w) or the door opening latch (20f) by magnetically pulling this or magnetically pushing this away,c) the magnet device is mounted moveably with respect to to the door opener (20) and the actuation device of the unlocking device (20be) has a mechanical transfer device (22s) which transfers thrust and/or tensile forces in order to switch the magnet device by shifting its position. - Door opening device according to claim 1,
characterised in that
the mechanical transfer device (22s) is able to be actuated by hand or by means of an adjusting device which works with or without auxiliary power. - Door opening device according to claim 2,
characterised in that
the adjusting device has an electric motor (220em). - Door opening device according to one of the preceding claims,
characterised in that
the unlocking device (20be) is formed as a unit which is separate from the door opener. - Door opening device according to one of the preceding claims,
characterised in that
the unlocking device (20be) is able to be mounted adjacent to the door opener. - Door opening device according to one of the preceding claims,
characterised in that
the magnet device also remains outside the door opener in the unlocking position or engages with the door opener in the unlocking position. - Door opening device according to one of the preceding claims,
characterised in that
the magnet device interacts with the armature (20a) or the locking member (200w) or the door opening latch (20f) in a contact-free manner. - Door opening device according to one of the preceding claims,
characterised in that
the door opener has a frame, on which the door opening latch (20f), the locking device and the electrical switching device are mounted, and the unlocking device (20be) is mounted separately from the frame. - Door opening device according to one of the preceding claims,
characterised in that
the mechanical transfer device is formed as a gearbox (20bs) having a push button (20bd). - Door opening device according to one of the preceding claims,
characterised in that
the door opener is formed as a swing door opener, wherein the door opening latch (20f) is formed as a latching element which is able to be actuated in both opening directions of the swing door. - Door opening device according to one of the preceding claims,
characterised in that
the door opener is formed as a door opener of a passive leaf (1fs) of a two-leaf door and the unlocking device (20be) has a mechanical transfer device, by means of which the magnet device of the unlocking device (20be) and at the same time at least one bolt of the passive leaf (1fs) is able to be actuated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL11707596T PL2542742T3 (en) | 2010-03-05 | 2011-03-04 | Door opener device comprising an unlocking device |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010568 | 2010-03-05 | ||
DE102010012735A DE102010012735A1 (en) | 2010-03-05 | 2010-03-24 | Door opening device with unlocking device |
PCT/EP2011/001075 WO2011107285A1 (en) | 2010-03-05 | 2011-03-04 | Door opener device comprising an unlocking device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2542742A1 EP2542742A1 (en) | 2013-01-09 |
EP2542742B1 true EP2542742B1 (en) | 2016-11-02 |
Family
ID=44503031
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11707596.0A Not-in-force EP2542742B1 (en) | 2010-03-05 | 2011-03-04 | Door opener device comprising an unlocking device |
EP11707597.8A Not-in-force EP2542743B1 (en) | 2010-03-05 | 2011-03-04 | Locking device for a door and/or window having a central actuating device for the door openers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11707597.8A Not-in-force EP2542743B1 (en) | 2010-03-05 | 2011-03-04 | Locking device for a door and/or window having a central actuating device for the door openers |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP2542742B1 (en) |
DE (2) | DE102010012736A1 (en) |
ES (2) | ES2614114T3 (en) |
PL (2) | PL2542743T3 (en) |
WO (2) | WO2011107286A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10781611B2 (en) | 2016-07-01 | 2020-09-22 | Trine Access Technology, Inc. | Electric strike with two independent latches |
DE102021004467A1 (en) | 2021-09-02 | 2023-03-02 | Hans Gerling | Easy-to-install fire door to reliably prevent the passage or transmission of fire and smoke from one room to another in the event of a fire |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011119727A1 (en) * | 2011-11-30 | 2013-06-06 | Assa Abloy Sicherheitstechnik Gmbh | Electric door opener with unlocking switch |
DE202012100072U1 (en) | 2012-01-10 | 2013-01-15 | Nüßing GmbH | Closing device for a door |
DE202013005835U1 (en) * | 2013-06-28 | 2014-09-29 | Gretsch-Unitas GmbH Baubeschläge | Closing device for doors, windows or the like |
DE102013012203B4 (en) * | 2013-07-23 | 2015-04-30 | Assa Abloy Sicherheitstechnik Gmbh | Electric door opener and a passive wing lock with such a door opener |
DE102016108546A1 (en) | 2016-05-09 | 2017-11-09 | Assa Abloy Sicherheitstechnik Gmbh | door opener device |
DE102016123035A1 (en) | 2016-09-23 | 2018-03-29 | Assa Abloy Sicherheitstechnik Gmbh | Escape door with latch with outlet slope |
CN110206410B (en) * | 2018-08-14 | 2024-01-05 | 江西百胜智能科技股份有限公司 | Automatic latch lock of vertical hinged door and vertical hinged door |
EP4063593A1 (en) * | 2021-03-25 | 2022-09-28 | Openers & Closers, S.L. | Strike for multipoint locks |
US11885154B2 (en) * | 2022-06-15 | 2024-01-30 | Hanchett Entry Systems, Inc. | Modular surface mounted electric strike |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1251178B (en) * | 1967-09-28 | Heiligenhaus Dietrich Luttgens (Bez Dusseldorf) | Electromagnetically operated locking lever on a door opener | |
DE3543027A1 (en) * | 1985-12-05 | 1987-06-11 | Schuermann & Co Heinz | Two-wing fire door |
DE4229239C1 (en) | 1992-09-02 | 1993-09-23 | Fritz Fuss Gmbh & Co, 7470 Albstadt, De | |
CA2179819A1 (en) * | 1993-12-23 | 1995-06-29 | Shivendra Varma | Code-operated catch mechanism for latch and bolt of hotel room door |
DE19607684C1 (en) * | 1996-02-29 | 1997-04-30 | Fuss Fritz Gmbh & Co | Electric door opener of adjustable type |
DE29821524U1 (en) * | 1998-12-02 | 1999-03-11 | Bks Gmbh | Mechanically overridden door opener |
DE19937331A1 (en) * | 1999-08-10 | 2001-02-15 | Fliether Karl Gmbh & Co | Lock plate rail for door lock latch has electrical opening function provided by latch ejection element associated with latch reception opening in lock plate rail |
DE102004008348B3 (en) * | 2004-02-22 | 2005-10-20 | Fuss Fritz Gmbh & Co | Lock / release device for a swing latch of a door opener |
DE102007031483A1 (en) * | 2007-04-04 | 2008-10-09 | Assa Abloy Sicherheitstechnik Gmbh | Door opener with two actuators |
DE202007015666U1 (en) * | 2007-11-08 | 2008-02-07 | Sälzer Sicherheitstechnik GmbH | Building completion in burglar-resistant design |
DE202008000676U1 (en) * | 2008-01-17 | 2009-05-28 | Mayer & Co. | lock |
DE202008015517U1 (en) * | 2008-11-22 | 2009-02-26 | Carl Fuhr Gmbh & Co. Kg | Locking strip for a locking system with multiple locking |
-
2010
- 2010-03-24 DE DE102010012736A patent/DE102010012736A1/en not_active Withdrawn
- 2010-03-24 DE DE102010012735A patent/DE102010012735A1/en not_active Withdrawn
-
2011
- 2011-03-04 EP EP11707596.0A patent/EP2542742B1/en not_active Not-in-force
- 2011-03-04 PL PL11707597.8T patent/PL2542743T3/en unknown
- 2011-03-04 EP EP11707597.8A patent/EP2542743B1/en not_active Not-in-force
- 2011-03-04 WO PCT/EP2011/001076 patent/WO2011107286A1/en active Application Filing
- 2011-03-04 ES ES11707596.0T patent/ES2614114T3/en active Active
- 2011-03-04 ES ES11707597.8T patent/ES2590378T3/en active Active
- 2011-03-04 PL PL11707596T patent/PL2542742T3/en unknown
- 2011-03-04 WO PCT/EP2011/001075 patent/WO2011107285A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10781611B2 (en) | 2016-07-01 | 2020-09-22 | Trine Access Technology, Inc. | Electric strike with two independent latches |
DE102021004467A1 (en) | 2021-09-02 | 2023-03-02 | Hans Gerling | Easy-to-install fire door to reliably prevent the passage or transmission of fire and smoke from one room to another in the event of a fire |
Also Published As
Publication number | Publication date |
---|---|
WO2011107286A1 (en) | 2011-09-09 |
PL2542743T3 (en) | 2016-12-30 |
WO2011107285A1 (en) | 2011-09-09 |
EP2542743A1 (en) | 2013-01-09 |
ES2614114T3 (en) | 2017-05-29 |
EP2542742A1 (en) | 2013-01-09 |
DE102010012736A1 (en) | 2011-09-08 |
DE102010012735A1 (en) | 2011-09-08 |
ES2590378T3 (en) | 2016-11-21 |
EP2542743B1 (en) | 2016-06-15 |
PL2542742T3 (en) | 2017-04-28 |
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