EP3018274B1 - Counter lock of an espagnolette lock of a two-leaf door - Google Patents
Counter lock of an espagnolette lock of a two-leaf door Download PDFInfo
- Publication number
- EP3018274B1 EP3018274B1 EP15190599.9A EP15190599A EP3018274B1 EP 3018274 B1 EP3018274 B1 EP 3018274B1 EP 15190599 A EP15190599 A EP 15190599A EP 3018274 B1 EP3018274 B1 EP 3018274B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- counter
- lock
- drive rod
- rod connecting
- nut
- 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.)
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Images
Classifications
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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
- E05C7/00—Fastening devices specially adapted for two wings
- E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
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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
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/046—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with two interconnected mechanisms each driving one rod
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/004—Lost motion connections
-
- 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
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
Definitions
- the invention relates to a counter lock of an espagnolette lock of a two-leaf door, with a counter lock box, with a Riegelaushub and a Fallenaushub, which are out of the counter lock box out and driven via a counter nut, and coupled with the Riegelaushub and the Fallenaushub espagnolette sliders for controlling secondary closures, wherein the espagnolette gate valves are guided in opposite directions between a closed position and an open position, wherein the counter nut in the closed position, the espagnolette is supported at an appropriate distance from each other, so that in an attempt unlocking by moving the espagnolette slide the counter nut supports the forces acting on the espagnolette gate forces and the espagnolette gate valves are displaceable exclusively by driving the counter nut.
- Such a counter lock is for example from the DE 10 2004 003 168 B4 known as a passive wing lock.
- a follower of the known lock has, starting from its axis of rotation V-shaped arranged actuating arms for direct control of the espagnolette slide.
- the actuating arms have for this purpose guided in slots of the espagnolette slide guide pins.
- the disadvantage of this lock is that manipulated by manipulated by the lock secondary locks or by shifting connected to the espagnolette espagnolettes drive rods the follower and thus the Riegelaushub and the Fallenaushub can be controlled. This allows the counter lock and espagnolette lock to unlock without authorization.
- the DE 10 2004 009 973 A1 discloses a mating box for a panic door lock with a locking projection disposed on the nut.
- the locking projection is opposite to a blocking abutment of an upper espagnolette.
- This arrangement prevents the panic door from being opened by manipulating the upper drive rod when the nut is not actuated.
- a vertebral piece is provided, which couples the movements of the upper with the lower espagnolette, so that the locking effect also occurs during manipulation of the lower drive rod.
- a disadvantage of this counter box is the high number of components and the coupling of the movements via a separate vertebral piece.
- the DE 20 2006 001 383 U1 discloses a drive bolt lock in which two drive bolts each have slides. The slides are coupled with each other via a two-armed lever. The nut drives the drive bolt and is connected to a pivot lever, which is part of a locking gear. The lock gear blocks a drive of the drive bolt without driving the nut.
- the floating bolt lock thus has a high number of components.
- the invention is based on the problem, so far as to form a counter lock of the type mentioned that it reliably prevents unauthorized unlocking.
- the counter nut could for example engage directly in the espagnolette slide.
- a proposed translation of the movement of the counter nut to the espagnolette sliders can be easily determined according to another advantageous embodiment of the invention, when the drive lever for coupling the movement of the counter nut and the espagnolette in the counter lock box are pivotally mounted.
- the pivotable counternut is indirectly mechanically coupled by the sliding espagnolette gate valves by the drive levers. Therefore, the counter lock on a particularly high mechanical stability.
- the counter lock designed in accordance with another advantageous embodiment of the invention structurally particularly simple when the drive lever each have slots for guiding journal of the counter nut.
- the counter lock has a particularly high level of security against an unauthorized unlocking attempt on the espagnolette slide when the counter nut is supported in the closed position by a stop in the counter lock case and when a movement of the espagnolette gate valve is directed in the open position for rotation of the counter nut against the stop.
- the counter nut is reliably held in its closed position in the closed position according to another advantageous embodiment of the invention, when a return spring to reset the counter nut engages in the closed position on a projection of the counter nut. This also ensures that the counter lock is in the closed position in the position in which it can be unlocked exclusively via the drive of the counter nut.
- the drive of the Fallenaushubs and the Riegelaushubs designed according to another advantageous embodiment of the invention structurally particularly simple when the Fallenaushub and the Riegelaushub are guided over arranged in the respective espagnolette sliders guide grooves.
- the guide grooves could for example be differently inclined.
- the Fallenaushub and Riegelaushub can be driving at the same speed according to another advantageous embodiment of the invention, when the guide groove for guiding the Fallenaushubs has a straight, parallel to the direction of movement of the espagnolette gate arranged section.
- FIG. 1 shows a two-leaf door with a frame 1, in which a leaf 2 and a stationary leaf 3 are pivotally mounted.
- the active leaf 2 and the inactive leaf 3 can be locked with a drive rod lock 4 in the frame 1.
- the espagnolette lock 4 has a main wing 5 arranged in the moving leaf 2 and a counter lock 6 arranged in the fixed leaf 3.
- the main lock 5 has a handle 7 for unlocking.
- the counter lock 6 also has a handle 8 for its own unlocking and simultaneous unlocking of the main lock 5.
- FIG. 2 shows in an enlarged view of the main lock 5 and the counter-lock 6, that a bolt 11 and a latch 12 are arranged in the main lock 5 and penetrate into the counter lock 6 in the illustrated locking position.
- the main lock 5 has a driver 13 of a lock cylinder, not shown, and a nut 14.
- the nut 14 is connected to the in FIG. 1 coupled handle 7 coupled. About the nut 14 can latch 11 and 12 pull back trap. About the driver 13 can latch 11 and case 12 also retreat.
- the latch 11 can be blocked with the lock cylinder.
- a drive rod connection slide 16 is slidably guided.
- the espagnolette slide 16 is in the locked position in a lower position and is displaced upward upon rotation of the nut 14 or the drive of the driver 13 via the lock cylinder.
- the case 12 are withdrawn via a change lever, not shown, and the in FIG. 1 arranged slave locks 9 of the active leaf 2 driven.
- the espagnolette 16 also engages with a projection 17 a shoulder 18 of the bolt 11 and thus blocks its pushing back into the lock case 15 of the main lock 5.
- the bolt 11 and the espagnolette slide 16 are coupled together via a control cam 19. In a displacement of the espagnolette slide 16 in the upper unlocked position of the latch 11 is retracted via the control cam 19 in the lock case 15.
- a protruding from the latch 11 control 20 protrudes into the counter lock 6 and is the projection 17 of the espagnolette 16 with a ramp 21 against.
- the projection 17 is pressed out of the range of movement of the shoulder 18 and the latch 11 can be pushed back into the lock case 15. It is also moved over the control cam 19 of the espagnolette slide 16 of the main lock 5 in the unlocked position.
- the counter-lock 6 has a counternut 23 mounted in a counter-lock box 22, which is coupled to the handle 8 of the inactive leaf 3.
- the counter nut 23 has actuating arms 24, 25 which are mounted in the counter lock box 22
- Drive levers 26, 27 are articulated.
- the drive levers 26, 27 each have slots 32, 33 guided in slot holes 28, 29 of espagnolette slides 30, 31.
- the espagnolette slides 30, 31 are provided with a latch lift 34 which faces the free end of the control element 20 of the latch 11 and a latch excavation 35 , which faces the latch 12, coupled via guide grooves 36, 37. Since the latch excavation 35 is moved over a smaller distance than the latch excavation 34, the guide groove 37 of the Fallenaushubs 35 has a straight, parallel to the direction of movement of the espagnolette 31 guided portion 38.
- the espagnolette gate valves 30, 31 with the in FIG. 1 shown auxiliary locks 10 of the passive leaf 3 coupled.
- the drive lever 26, 27 have slots 39, 40, in which on the actuating arms 24, 25 of the counter nut 23 arranged bearing pins 41, 42 engage.
- the counter lock case 22 has a stop 43 for supporting one of the actuating arms 24 of the counter nut 23. In the illustrated closed position, the stop 43 supports the one actuating arm 24 and prevents rotation of the counter nut 23 in a clockwise direction.
- a return spring for returning the counter-nut 23 in the closed position is supported on a projection 45 of the counter-nut 23.
- FIG. 4 shows the counter lock 6 in an unlocked position. It can be seen that the Riegelaushub 34 and the Fallenaushub 35 are completely pushed out of the counter lock box 22 to the limit of the inactive leaf 3 and the espagnolette slide 30, 31 are moved towards each other. Thus, the main lock 5 and the counter lock 6 are completely unlocked.
- the drive of the two espagnolette gate valves 30, 31 of the counter lock 6 via the counter-nut 23 is self-locking, so that unlocking of the counter-lock 6 is not possible by manipulation of coupled to the espagnolette sliders 30, 31 connecting rods.
- the bearing pins 41, 42 of the actuating arms 24, 25 are arranged in a direction parallel to the direction of movement of the espagnolette 30, 31 line.
- the counter nut 23 supports the espagnolette slide 30, 31 in the in FIG. 2 illustrated closed position against each other, so that they can not be moved toward each other without driving the counter nut 23.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
Description
Die Erfindung betrifft ein Gegenschloss eines Treibstangenschlosses einer zweiflügeligen Tür, mit einem Gegenschlosskasten, mit einem Riegelaushub und einem Fallenaushub, welche aus dem Gegenschlosskasten ausfahrbar geführt und über eine Gegennuss antreibbar sind, und mit mit dem Riegelaushub und dem Fallenaushub gekoppelten Treibstangenanschlussschiebern zur Ansteuerung von Nebenverschlüssen, wobei die Treibstangenanschlussschieber zwischen einer Schließstellung und einer Offenstellung gegensinnig zueinander geführt sind, wobei die Gegennuss in der Schließstellung die Treibstangenanschlussschieber in einem vorgesehenen Abstand zueinander abstützt, so dass bei einem versuchtem Entriegeln durch ein Verschieben der Treibstangenanschlussschieber die Gegennuss die auf die Treibstangenanschlussschieber einwirkenden Kräfte abstützt und die Treibstangenanschlussschieber ausschließlich durch Antrieb der Gegennuss verschiebbar sind.The invention relates to a counter lock of an espagnolette lock of a two-leaf door, with a counter lock box, with a Riegelaushub and a Fallenaushub, which are out of the counter lock box out and driven via a counter nut, and coupled with the Riegelaushub and the Fallenaushub espagnolette sliders for controlling secondary closures, wherein the espagnolette gate valves are guided in opposite directions between a closed position and an open position, wherein the counter nut in the closed position, the espagnolette is supported at an appropriate distance from each other, so that in an attempt unlocking by moving the espagnolette slide the counter nut supports the forces acting on the espagnolette gate forces and the espagnolette gate valves are displaceable exclusively by driving the counter nut.
Ein solches Gegenschloss ist beispielsweise aus der
Die
Die
Weiterhin ist aus der
Der Erfindung liegt das Problem zugrunde, ein Gegenschloss der eingangs genannten Art so weiter zu bilden, dass es eine unberechtigte Entriegelung zuverlässig vermeidet.The invention is based on the problem, so far as to form a counter lock of the type mentioned that it reliably prevents unauthorized unlocking.
Dieses Problem wird erfindungsgemäß dadurch gelöst, dass eine Verbindungslinie von Lagerungen zweier Stellarme der Gegennuss zum Antrieb der beiden Treibstangenanschlussschieber in Schließstellung parallel zur Bewegungsrichtung der Treibstangenanschlussschieber angeordnet ist.This problem is inventively solved in that a connecting line of bearings of two actuating arms of the counter nut for driving the two espagnolette slide in the closed position is arranged parallel to the direction of movement of the espagnolette gate valve.
Durch diese Gestaltung kommt es zu einer besonders einfachen Selbsthemmung des Gegenschlosses gegen ein unberechtigtes Entriegeln durch eine manuelle Verschiebung der Treibstangenanschlussschieber.By this design, it comes to a particularly simple self-locking of the counter-lock against unauthorized unlocking by a manual displacement of the espagnolette slide.
Die Gegennuss könnte beispielsweise unmittelbar in die Treibstangenanschlussschieber eingreifen. Eine vorgesehene Übersetzung der Bewegung der Gegennuss zu den Treibstangenanschlussschiebern lässt sich jedoch gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach festlegen, wenn Antriebshebel zur Koppelung der Bewegung der Gegennuss und der Treibstangenanschlussin dem Gegenschlosskasten schwenkbar gelagert sind. Weiterhin ist die schwenkbare Gegennuss von den verschieblichen Treibstangenanschlussschiebern durch die Antriebshebel indirekt mechanisch gekoppelt. Daher weist das Gegenschloss eine besonders hohe mechanische Stabilität auf.The counter nut could for example engage directly in the espagnolette slide. However, a proposed translation of the movement of the counter nut to the espagnolette sliders can be easily determined according to another advantageous embodiment of the invention, when the drive lever for coupling the movement of the counter nut and the espagnolette in the counter lock box are pivotally mounted. Furthermore, the pivotable counternut is indirectly mechanically coupled by the sliding espagnolette gate valves by the drive levers. Therefore, the counter lock on a particularly high mechanical stability.
Zur weiteren Verhinderung der Entriegelung des Gegenschlosses über die Treibstangenanschlussschieber trägt es gemäß einer anderen vorteilhaften Weiterbildung der Erfindung bei, wenn die Bewegung der Antriebshebel mit der Gegennuss mittels der Treibstangenanschlussschieber selbsthemmend gestaltet ist. Solche Selbsthemmung kann beispielsweise nach Art einer Kniehebelanordnung erzeugt werden.To further prevent the unlocking of the counter lock on the espagnolette slide it contributes according to another advantageous embodiment of the invention, when the movement of the drive lever is designed to be self-locking with the counter nut by means of the espagnolette gate valve. Such self-locking can be generated for example in the manner of a toggle lever assembly.
Das Gegenschloss gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn die Antriebshebel jeweils Langlöcher zur Führung von Lagerzapfen der Gegennuss haben.The counter lock designed in accordance with another advantageous embodiment of the invention structurally particularly simple when the drive lever each have slots for guiding journal of the counter nut.
Das Gegenschloss weist eine besonders hohe Sicherheit gegen einen unberechtigten Entriegelungsversuch über die Treibstangenanschlussschieber auf, wenn die Gegennuss in Schließstellung von einem Anschlag im Gegenschlosskasten abgestützt ist und wenn eine Bewegung der Treibstangenanschlussschieber in die Offenstellung zur Drehung der Gegennuss gegen den Anschlag gerichtet ist.The counter lock has a particularly high level of security against an unauthorized unlocking attempt on the espagnolette slide when the counter nut is supported in the closed position by a stop in the counter lock case and when a movement of the espagnolette gate valve is directed in the open position for rotation of the counter nut against the stop.
Die Gegennuss ist in Schließstellung gemäß einer anderen vorteilhaften Weiterbildung der Erfindung zuverlässig in ihrer Lage gehalten, wenn eine Rückstellfeder zur Rückstellung der Gegennuss in die Schließstellung an einem Vorsprung der Gegennuss angreift. Damit ist auch sichergestellt, dass sich das Gegenschloss in Schließstellung in der Stellung befindet, in der es ausschließlich über den Antrieb der Gegennuss entriegelt werden kann.The counter nut is reliably held in its closed position in the closed position according to another advantageous embodiment of the invention, when a return spring to reset the counter nut engages in the closed position on a projection of the counter nut. This also ensures that the counter lock is in the closed position in the position in which it can be unlocked exclusively via the drive of the counter nut.
Der Antrieb des Fallenaushubs und des Riegelaushubs gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn der Fallenaushub und der Riegelaushub über in den jeweiligen Treibstangenanschlussschiebern angeordneten Führungsnuten geführt sind.The drive of the Fallenaushubs and the Riegelaushubs designed according to another advantageous embodiment of the invention structurally particularly simple when the Fallenaushub and the Riegelaushub are guided over arranged in the respective espagnolette sliders guide grooves.
Für unterschiedliche Bewegungswege des Fallenaushubs und des Riegelaushubs könnten die Führungsnuten beispielsweise unterschiedlich geneigt sein. Der Fallenaushub und der Riegelaushub lassen sich jedoch gemäß einer anderen vorteilhaften Weiterbildung der Erfindung in derselben Geschwindigkeit antreiben, wenn die Führungsnut zur Führung des Fallenaushubs einen geraden, parallel zur Bewegungsrichtung des Treibstangenanschlussschiebers angeordneten Abschnitt hat.For different paths of movement of the Fallenaushubs and Riegelaushubs the guide grooves could for example be differently inclined. However, the Fallenaushub and Riegelaushub can be driving at the same speed according to another advantageous embodiment of the invention, when the guide groove for guiding the Fallenaushubs has a straight, parallel to the direction of movement of the espagnolette gate arranged section.
Die Erfindung lässt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist eine davon in der Zeichnung dargestellt und wird nachfolgend beschrieben. Diese zeigt in
- Fig. 1
- eine zweiflügelige Tür mit einem Treibstangenschloss,
- Fig. 2
- ein Hauptschloss und ein Gegenschloss des Treibstangenschlosses aus
Figur 1 im verriegelten Zustand, - Fig. 3
- das
Gegenschloss aus Figur 2 beim Entriegeln, - Fig. 4
- das
Gegenschloss aus Figur 2 im entriegelten Zustand.
- Fig. 1
- a double-leaf door with a drive-rod lock,
- Fig. 2
- a main lock and a counter lock of the espagnolette lock out
FIG. 1 in the locked state, - Fig. 3
- the counter lock off
FIG. 2 when unlocking, - Fig. 4
- the counter lock off
FIG. 2 in the unlocked state.
Weiterhin kann der Riegel 11 auch mit dem Schließzylinder blockiert werden. In einem Schlosskasten 15 des Hauptschlosses 5 ist ein Treibstangenanschlussschieber 16 verschieblich geführt. Der Treibstangenanschlussschieber 16 befindet sich in der verriegelten Stellung in einer unteren Position und wird beim Verdrehen der Nuss 14 oder dem Antrieb des Mitnehmers 13 über den Schließzylinder nach oben verschoben. Dabei werden die Falle 12 über einen nicht dargestellten Wechselhebel zurückgezogen und die in
Der Treibstangenanschlussschieber 16 hintergreift zudem mit einem Vorsprung 17 eine Schulter 18 des Riegels 11 und blockiert damit dessen Zurückdrücken in den Schlosskasten 15 des Hauptschlosses 5. Der Riegel 11 und der Treibstangenanschlussschieber 16 sind über eine Steuerkurve 19 miteinander gekoppelt. Bei einem Verschieben des Treibstangenanschlussschiebers 16 in die obere entriegelte Position wird der Riegel 11 über die Steuerkurve 19 in den Schlosskasten 15 zurückgezogen.The
Ein aus dem Riegel 11 hervorstehendes Steuerelement 20 ragt in das Gegenschloss 6 ein und steht dem Vorsprung 17 des Treibstangenanschlussschiebers 16 mit einer Rampe 21 gegenüber. Bei einem Niederdrücken des Steuerelementes 20 wird der Vorsprung 17 aus dem Bewegungsbereich der Schulter 18 gedrückt und der Riegel 11 kann in den Schlosskasten 15 zurückgedrückt werden. Dabei wird auch über die Steuerkurve 19 der Treibstangenanschlussschieber 16 des Hauptschlosses 5 in die entriegelte Stellung bewegt.A protruding from the
Das Gegenschloss 6 hat eine in einem Gegenschlosskasten 22 gelagerte Gegennuss 23, welche mit der Handhabe 8 des Standflügels 3 gekoppelt ist. Die Gegennuss 23 hat Stellarme 24, 25, welche an im Gegenschlosskasten 22 gelagerten Antriebshebeln 26, 27 angelenkt sind. Die Antriebshebel 26, 27 haben jeweils in Langlöchern 28, 29 von Treibstangenanschlussschiebern 30, 31 geführte Mitnehmer 32, 33. Die Treibstangenanschlussschieber 30, 31 sind mit einem Riegelaushub 34, welcher dem freien Ende des Steuerelementes 20 des Riegels 11 gegenübersteht, und einem Fallenaushub 35, welcher der Falle 12 gegenübersteht, über Führungsnuten 36, 37 gekoppelt. Da der Fallenaushub 35 über einen kleineren Weg bewegt wird als der Riegelaushub 34, hat die Führungsnut 37 des Fallenaushubs 35 einen geraden, parallel zur Bewegungsrichtung des Treibstangenanschlussschiebers 31 geführten Abschnitt 38. Weiterhin sind die Treibstangenanschlussschieber 30, 31 mit den in
Bei einem Antrieb der Gegennuss 23 gegen den Uhrzeigersinn werden die Stellarme 24, 25 verschwenkt und lenken die Antriebshebel 26, 27 aus. Dabei werden der Riegelaushub 34 und der Fallenaushub 35 gegen den Riegel 11 und die Falle 12 des Hauptschlosses 5 bewegt. Diese Stellung des Gegenschlosses 6 ist in
Der Antrieb der beiden Treibstangenanschlussschieber 30, 31 des Gegenschlosses 6 über die Gegennuss 23 ist selbsthemmend ausgebildet, so dass durch eine Manipulation an mit den Treibstangenanschlussschiebern 30, 31 gekoppelten Treibstangen eine Entriegelung des Gegenschlosses 6 nicht möglich ist. Hierzu befinden sich die Lagerzapfen 41, 42 der Stellarme 24, 25 in einer parallel zur Bewegungsrichtung der Treibstangenanschlussschieber 30, 31 angeordneten Linie. Die Gegennuss 23 stützt die Treibstangenanschlussschieber 30, 31 in der in
Claims (8)
- A counter lock (6) of a drive rod lock (4) of a double-wing door, with a double lock case (22), with a bolt retraction (34) and a latch retraction (35), which are guided in an extendable manner out of the counter lock case (22) and can be driven via a counter nut (23), and with drive rod connecting slides (30, 31) coupled with the bolt retraction (34) and the latch retraction (35) for the control of the secondary closures (10), wherein the drive rod connecting slides (30, 31) are guided in opposite directions to each other between a closed position and an open position, wherein the counter nut (23) in the closed position supports the drive rod connecting slides (30, 31) at a specified distance to each other, whereby in the case of an attempted unbolting by a displacement of the drive rod connecting slides (30, 31) the counter nut (23) supports the forces acting on the drive rod connecting slides (30, 31) and the drive rod connecting slides (30, 31) are displaceable exclusively by driving the counter nut (23), characterized in that a connecting line of bearings of two actuating arms (24, 25) of the counter nut (23) for driving the two drive rod connecting slides (30, 31) is arranged in the closed position parallel to the direction of movement of the drive rod connecting slides (30, 31).
- A counter lock according to Claim 1, characterized in that drive levers (26, 27) for coupling the movement of the counter nut (23) and of the drive rod connecting slides (30, 31) are pivotably mounted in the counter lock case (22).
- A counter lock according to Claim 2, characterized in that the movement of the drive levers (26, 27) with the counter nut (23) is designed in a self-locking manner by means of the drive rod connecting slides (30, 31).
- A counter lock according to Claim 2 or 3, characterized in that the drive levers (26, 27) in each case have elongate holes (39, 40) for the guidance of bearing pins (41, 42) of the counter nut (23).
- A counter lock according to any one of Claims 1 to 4, characterized in that the counter nut (23) is supported in the closed position by a stop (43) in the counter lock case (22) and that a movement of the drive rod connecting slides (30, 31) is directed into the open position for rotation of the counter nut (23) against the stop (43).
- A counter lock according to any one of Claims 1 to 5, characterized in that a return spring (44) for returning the counter nut (23) to the closed position engages with a projection (45) of the counter nut (23).
- A counter lock according to any one of Claims 1 to 6, characterized in that the latch retraction (35) and the bolt retraction (34) are guided via guide grooves (36, 37) arranged in the respective drive rod connecting slides (30, 31).
- A counter lock according to Claim 7, characterized in that the guide groove (37) for guiding the latch retraction (35) has a straight section (38) arranged parallel to the direction of movement of the drive rod connecting slide (31)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15190599T PL3018274T3 (en) | 2014-11-10 | 2015-10-20 | Counter lock of an espagnolette lock of a two-leaf door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014222894.8A DE102014222894A1 (en) | 2014-11-10 | 2014-11-10 | Counter lock of a espagnolette lock of a double-leaf door |
Publications (2)
Publication Number | Publication Date |
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EP3018274A1 EP3018274A1 (en) | 2016-05-11 |
EP3018274B1 true EP3018274B1 (en) | 2019-06-05 |
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Application Number | Title | Priority Date | Filing Date |
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EP15190599.9A Active EP3018274B1 (en) | 2014-11-10 | 2015-10-20 | Counter lock of an espagnolette lock of a two-leaf door |
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Country | Link |
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EP (1) | EP3018274B1 (en) |
DE (1) | DE102014222894A1 (en) |
PL (1) | PL3018274T3 (en) |
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DE102016225010A1 (en) * | 2016-12-14 | 2018-06-14 | Geze Gmbh | Locking arrangement for a two-leaf door |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE3636236A1 (en) | 1986-10-24 | 1988-04-28 | Betz Gmbh & Co Kg Geb | Panic fastening for two-wing doors |
GB9814262D0 (en) * | 1998-07-02 | 1998-09-02 | Nemef B V | Automatic door lock |
DE102004003168B4 (en) | 2004-01-21 | 2008-10-23 | Wilka Schließtechnik GmbH | Dead bolt lock for double-leaf doors with panic function |
DE102004009973B4 (en) * | 2004-03-01 | 2007-03-22 | Wilh. Schlechtendahl & Söhne GmbH & Co KG | Counter box for a panic door lock |
DE202006001383U1 (en) * | 2006-01-27 | 2006-04-13 | Bks Gmbh | Shot-bolt lock |
-
2014
- 2014-11-10 DE DE102014222894.8A patent/DE102014222894A1/en not_active Withdrawn
-
2015
- 2015-10-20 EP EP15190599.9A patent/EP3018274B1/en active Active
- 2015-10-20 PL PL15190599T patent/PL3018274T3/en unknown
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PL3018274T3 (en) | 2019-09-30 |
EP3018274A1 (en) | 2016-05-11 |
DE102014222894A1 (en) | 2016-05-12 |
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