EP3109384A1 - Locking device with strong bolt pressure spring - Google Patents

Locking device with strong bolt pressure spring Download PDF

Info

Publication number
EP3109384A1
EP3109384A1 EP16000690.4A EP16000690A EP3109384A1 EP 3109384 A1 EP3109384 A1 EP 3109384A1 EP 16000690 A EP16000690 A EP 16000690A EP 3109384 A1 EP3109384 A1 EP 3109384A1
Authority
EP
European Patent Office
Prior art keywords
locking
locking device
closing
pusher
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16000690.4A
Other languages
German (de)
French (fr)
Other versions
EP3109384B1 (en
Inventor
Eberhard Bartholdi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eldomat Innovative Sicherheit GmbH
Original Assignee
Eldomat Innovative Sicherheit GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eldomat Innovative Sicherheit GmbH filed Critical Eldomat Innovative Sicherheit GmbH
Priority to PL16000690T priority Critical patent/PL3109384T3/en
Publication of EP3109384A1 publication Critical patent/EP3109384A1/en
Application granted granted Critical
Publication of EP3109384B1 publication Critical patent/EP3109384B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • 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
    • E05B15/04—Spring arrangements in locks
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05B63/08—Mortise locks
    • 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
    • E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B7/00—Handles pivoted about an axis parallel to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B2001/0076—The handle having at least two operating positions, e.g. the bolt can be retracted by moving the handle either upwards or downwards
    • 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
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0448—Units of springs; Two or more springs working together
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B2063/207—Automatic deadlocking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/474—Compression springs

Definitions

  • the present invention relates to a closing device with a pusher, a closing and opening mechanism, which comprises at least one locking element, wherein the at least one control element by means of a latch pressure spring from an open position to a closed position is movable.
  • Such a closure device is well known in the art. This is used in particular in connection with keyless locking systems in which a closing process is triggered automatically when, for example, a door "falls into a lock" or a door leaf is aligned under leadership on a pusher or knob with its faceplate against a strike plate in the door frame , During this alignment process, the triggering is then usually dependent on a spring force that must be overcome in order to sufficiently bias a locking element before it is triggered. The bias of the locking element is usually done with a latch spring.
  • Such prior art locking devices are equally used with only one locking element as well as with a plurality of locking elements and with a multiple locking. If a high bias voltage of the control element is required for a safe reaching the closed position, he can not be reached this high bias voltage only by a "falling into the lock" a door or the like. The force required for biasing the latch spring would be too large, so that the acted upon by a corresponding spring force components are movable not only by an audible "beating" the door against the spring force but also other components, such as a door frame, can damage.
  • the object of the present invention is therefore a locking device of the aforementioned To create type, with the closing of a high bias voltage of a locking element without the disadvantages mentioned above can be achieved.
  • the latch spring to support the closing movement of the at least one locking element in the open position has a first bias, which can be generated by turning the trigger.
  • Another advantage of the present invention is that the pusher is connected via a clamping lever with the latch spring in combination and the clamping lever builds the bias of the latch spring when turning the pusher.
  • a clamping lever has proven to be a structurally favorable component to transmit the force generated by the rotation of the printer to the latching compression spring.
  • Another advantage of the present invention is that the clamping lever can be locked upon reaching a position corresponding to the first bias of the latching compression spring.
  • the latching compression spring is biased by means of a rotary movement of the pusher to a predetermined first bias and preserves this first bias until it is needed for a closing operation.
  • Another advantage of the present invention is that the locking of the clamping lever is effected by a locking lever arranged below the at least one locking element.
  • a trigger plate for triggering the closing movement of the at least one latch member has a second bias that is less than the first bias of the at least one latch member.
  • the release plate is provided on a faceplate and protrudes in the direction of the strike plate of a door frame. When closing a door, so when the door "falls into the lock", the release plate is pressed back against the effective direction of the second bias voltage in the closing device until the clamping lever is released via the closing and opening mechanism from its lock. Since this second bias voltage is much lower than the first bias, it does not require a large force for pure triggering. This force is certainly much smaller than the spring force of the latch spring.
  • a further advantage of the present invention is that the closing and opening mechanism comprises a multiple locking with a plurality of locking elements. Due to the separation between the necessary release force to trigger a closing movement of the at least one locking element and the necessary closing force for performing the closing movement of the at least one locking element not only a plurality of locking elements in one and the same locking device but also several control elements of a so-called multiple locking with reliable with the present invention Closing force to be moved to the closed position. The required release force remains always the same, i. E. low.
  • FIG. 1 is shown schematically in side view a closing device 1 in a first embodiment.
  • the locking device 1 comprises a lock housing 3 and a faceplate 5.
  • a closing and opening mechanism 7 is arranged in the lock housing 3.
  • the closing and opening mechanism 7 includes inter alia in the present embodiment, a locking element 9, a latch member 11, a release plate 13 and a nut 15 to which a pusher 17 engages.
  • the nut 15 is structurally connected via various lever-like components with the locking element 9 and with the latch member 11, so that actuation of the pusher 17, ie a clockwise rotation of the pusher 17 causes a retraction of the latch member 11 in the lock housing 3. Due to a bias of the latch member 11, this is in the open position of the locking device in the in FIG. 1 shown position.
  • the closing and opening mechanism 7 essentially comprises four biasing elements.
  • the first biasing element is a latching compression spring 19
  • the second biasing element is a return spring 21
  • the third biasing element is a trigger plate spring 23
  • the fourth biasing element is a detent lever spring 25. Further biasing elements are conceivable.
  • FIG. 1 the pusher 17 is in a substantially horizontal position.
  • the latching compression spring 19 is not cocked.
  • the return spring 21 and the detent lever spring 25 are not cocked.
  • Only the trigger plate 13 is tensioned by the release plate spring 23 before and is located together with the latch member 11 in a forend from the face-plate 5 position. In this position, for example, a door (not shown) is open.
  • FIG. 2 It is shown how, before closing the door, the pusher 17 is rotated a little clockwise.
  • FIG. 2 is the pusher 17 from its substantially horizontal orientation by 11.5 ° relative to the position in FIG. 1 twisted.
  • the latch spring 19 is tensioned.
  • FIG. 3 does not change the situation with respect to the at least one locking element 9 and its bias.
  • FIG. 3 presented in relation to the in FIG. 2 shown situation continued pusher movement leads to a position of the pusher 17, which by 23 ° relative to the position in FIG. 1 is twisted clockwise.
  • the further pusher movement in relation to FIG. 2 causes the trap element 11 in FIG. 3 has completely withdrawn into the lock housing 3.
  • FIG. 4 Now, a situation is shown in which the pusher has moved back into the horizontal orientation after the situation in Figure 3.
  • FIG. 1 and in FIG. 4 illustrated situations now differ only in that the latching compression spring 19 in FIG. 4 is curious and in FIG. 1 not curious.
  • the door can thus be closed, in which FIG. 1 however, not shown.
  • a door with the closing device 1 according to the invention can be found in the in FIG. 3 be closed situation shown.
  • FIG. 5 the locking device 1 according to the invention is shown in its closed position with the door closed.
  • the door leaf has been pivoted and the face plate 5 has been brought into alignment with a strike plate 31, which is located on a door frame (not shown), and is the striking plate 31 now opposite.
  • the trip plate 13 was in the way, so this during this process against the force of the release plate spring 23 (second bias) was pressed into the lock housing 3 (see arrow).
  • the release plate 23 has lifted the locking of the locking lever 29, so that the at least one locking element 9 under the action of the strong spring force (first bias) of the latch spring 19 in the closed position (see arrow) has been moved.
  • the first bias of the latch spring 19 can thus be chosen to be considerably larger than the second bias of the trip plate spring 23rd
  • FIG. 5 In addition to the first embodiment with only one locking element 9, a second embodiment with an integrated multiple locking 33 is shown.
  • the multiple locking 33 has a known construction and is therefore not further described here.
  • the multiple lock 33 is connected in a manner also known per se via a Entriegeler 35 with the closing and opening mechanism 7.
  • the closing movement described above using the large first bias of the latching compression spring 19 and the lower second bias of the trigger plate spring 23 is transmitted via the closing and opening mechanism 7 on the multiple latch 33 and the latch (not shown).
  • the closing and opening mechanism 7 tensions the return spring 21, which retracts the at least one locking element 9 into the lock housing 3 during an opening process.
  • FIG. 6 is shown schematically how the in FIG. 5 illustrated situation changes when the door is indeed closed, ie the latch member 11 and the trigger plate 13 engage in the corresponding recesses in the strike plate 31, but the at least one locking element 9 is retracted so that the door can be opened by means of pusher 17.
  • the pusher 17 is rotated a little clockwise downwards according to the arrow, the unlatcher 35 unlocks so that the latches of the multi-point latch also unlock 33 be withdrawn.
  • the clamping lever 27 is located with its free end 27.1 out of engagement with the locking lever 29. Basically, now lies in the FIG. 1 presented situation.
  • FIG. 7 represents situation and basically corresponds to the in FIG. 2 illustrated situation.
  • the above-described operation of tensioning the latching compression spring 19 is repeated. Also in FIG. 7 rotates the nut 15 and the tensioning lever 27 biases the latching compression spring 19. The latch member 11 is still in the associated recess in the strike plate 31st

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Clamps And Clips (AREA)

Abstract

Eine Schließvorrichtung (1) mit einem Drücker (17), einer Schließ-und Öffnungsmechanik (7), die wenigstens ein Riegelelement (9) umfasst, wobei das wenigstens eine Riegelelement (9) mithilfe einer Riegeldruckfeder (19) aus einer Öffnungsstellung in eine Schließstellung bewegbar ist, dadurch gekennzeichnet, dass die Riegeldruckfeder (19) zur Unterstützung der Schließbewegung des wenigstens einen Riegelelements (9) in der Öffnungsstellung eine erste Vorspannung hat, die durch Drehen des Drückers (17) erzeugt werden kann.A locking device (1) with a pusher (17), a closing and opening mechanism (7), which comprises at least one locking element (9), wherein the at least one locking element (9) by means of a latch pressure spring (19) from an open position to a closed position is movable, characterized, in that the latching pressure spring (19) has a first pretensioning in the open position to assist the closing movement of the at least one latching element (9), which can be generated by turning the pusher (17).

Description

Die vorliegende Erfindung betrifft eine Schließvorrichtung mit einem Drücker, einer Schließ-und Öffnungsmechanik, die wenigstens ein Riegelelement umfasst, wobei das wenigstens eine Regelelement mithilfe einer Riegeldruckfeder aus einer Öffnungsstellung in eine Schließstellung bewegbar ist.The present invention relates to a closing device with a pusher, a closing and opening mechanism, which comprises at least one locking element, wherein the at least one control element by means of a latch pressure spring from an open position to a closed position is movable.

Eine solche Schließvorrichtung ist aus dem Stand der Technik allgemein bekannt. Diese wird insbesondere in Verbindung mit schlüssellosen Schließsystemen verwendet, bei denen ein Schließvorgang selbsttätig ausgelöst wird, wenn zum Beispiel eine Tür "in ein Schloss fällt" bzw. ein Türblatt unter Führung an einem Drücker oder Knauf mit seiner Stulpschiene gegenüber einem Schließblech im Türrahmen ausgerichtet wird. Während dieses Ausrichtvorgangs wird die Auslösung dann in der Regel abhängig von einer Federkraft, die überwunden werden muss, um ein Riegelelement vor dessen Auslösung ausreichend vorzuspannen. Die Vorspannung des Riegelelements erfolgt in der Regel mit einer Riegeldruckfeder.Such a closure device is well known in the art. This is used in particular in connection with keyless locking systems in which a closing process is triggered automatically when, for example, a door "falls into a lock" or a door leaf is aligned under leadership on a pusher or knob with its faceplate against a strike plate in the door frame , During this alignment process, the triggering is then usually dependent on a spring force that must be overcome in order to sufficiently bias a locking element before it is triggered. The bias of the locking element is usually done with a latch spring.

Solche Schließvorrichtungen des Standes der Technik werden gleichermaßen mit nur einem Riegelelement wie auch mit mehreren Riegelelementen und mit einer Mehrfachverriegelung verwendet. Wenn für ein sicheres Erreichen der Schließstellung eine hohe Vorspannung des Regelelements erforderlich ist, kann er diese hohe Vorspannung nicht mehr nur durch ein "ins Schloss Fallen" einer Tür oder dergleichen erreicht werden. Die für das Vorspannen der Riegeldruckfeder benötigte Kraft wäre dafür zu groß, so dass die mit einer entsprechenden Federkraft beaufschlagten Bauteile nicht nur durch ein akustisch wahrnehmbares "Schlagen" der Tür entgegen der Federkraft bewegbar sind sondern auch dabei andere Bauteile, wie zum Beispiel einen Türrahmen, beschädigen können.Such prior art locking devices are equally used with only one locking element as well as with a plurality of locking elements and with a multiple locking. If a high bias voltage of the control element is required for a safe reaching the closed position, he can not be reached this high bias voltage only by a "falling into the lock" a door or the like. The force required for biasing the latch spring would be too large, so that the acted upon by a corresponding spring force components are movable not only by an audible "beating" the door against the spring force but also other components, such as a door frame, can damage.

Die Aufgabe der vorliegenden Erfindung ist daher, eine Schließvorrichtung der eingangs genannten Art zu schaffen, mit der bei einem Schließvorgang auch eine hohe Vorspannung eines Riegelelements ohne die vorstehend genannten Nachteile erreicht werden kann.The object of the present invention is therefore a locking device of the aforementioned To create type, with the closing of a high bias voltage of a locking element without the disadvantages mentioned above can be achieved.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Riegeldruckfeder zur Unterstützung der Schließbewegung des wenigstens einen Riegelelements in der Öffnungsstellung eine erste Vorspannung hat, die durch Drehen des Drückers erzeugt werden kann.The object is achieved in that the latch spring to support the closing movement of the at least one locking element in the open position has a first bias, which can be generated by turning the trigger.

Mit der vorliegenden Erfindung ist es nunmehr möglich, dass Vorspannung einer Riegeldruckfeder zur Unterstützung der Schließbewegung wenigstens eines Riegelelements durch eine manuelle Kraftübertragung, d.h. durch Drehen des Druckers zu erreichen. Dadurch kann die zum Auslösen eines Schließvorgangs notwendige Federkraft, mit der ein oder mehrere andere Bauteile der Schließ-und Öffnungsmechanik beaufschlagt sein können, so gering gehalten werden, dass eine Tür oder dergleichen auch weiterhin sanft in ein Schloss fallen kann, um allein dadurch den Schließvorgang bzw. die Schließbewegung des wenigstens einen Riegelelements in seine Schließstellung auszulösen.With the present invention, it is now possible for biasing a latching compression spring to assist the closing movement of at least one latching element by manual transmission, i. to reach by turning the printer. As a result, the spring force necessary for triggering a closing operation, with which one or more other components of the closing and opening mechanism can be acted upon, can be kept so low that a door or the like can continue to fall smoothly into a lock in order to be able to close the closing process or trigger the closing movement of the at least one locking element in its closed position.

Ein weiterer Vorteil der vorliegenden Erfindung besteht darin, dass der Drücker über einen Spannhebel mit der Riegeldruckfeder in Verbindung steht und der Spannhebel beim Drehen des Drückers die Vorspannung der Riegeldruckfeder aufbaut. Ein solcher Spannhebel hat sich als ein konstruktiv günstiges Bauteil erwiesen, um die durch das Drehen des Druckers erzeugte Kraft auf die Riegeldruckfeder zu übertragen.Another advantage of the present invention is that the pusher is connected via a clamping lever with the latch spring in combination and the clamping lever builds the bias of the latch spring when turning the pusher. Such a clamping lever has proven to be a structurally favorable component to transmit the force generated by the rotation of the printer to the latching compression spring.

Ein weiterer Vorteil der vorliegenden Erfindung ist, dass der Spannhebel bei Erreichen einer Position, die der ersten Vorspannung der Riegeldruckfeder entspricht, arretierbar ist. Auf diese Weise wird die Riegeldruckfeder mittels einer Drehbewegung des Drückers auf eine vorbestimmte erste Vorspannung vorgespannt und diese erste Vorspannung konserviert, bis diese für einen Schließvorgang benötigt wird.Another advantage of the present invention is that the clamping lever can be locked upon reaching a position corresponding to the first bias of the latching compression spring. In this way, the latching compression spring is biased by means of a rotary movement of the pusher to a predetermined first bias and preserves this first bias until it is needed for a closing operation.

Ein weiterer Vorteil der vorliegenden Erfindung ist, dass die Arretierung des Spannhebels durch einen unterhalb des wenigstens einen Riegelelements angeordneten Rasthebel erfolgt. Durch die Wahl eines unterhalb des wenigstens einen Riegelelements angeordneten Rasthebels als Arretierung für den Spannhebel kann die Bauweise der erfindungsgemäßen Schließvorrichtung sehr kompakt ausfallen.Another advantage of the present invention is that the locking of the clamping lever is effected by a locking lever arranged below the at least one locking element. By choosing a locking lever arranged below the at least one locking element as a detent for the tensioning lever, the construction of the locking device according to the invention can be very compact.

Ein weiterer Vorteil der vorliegenden Erfindung ist, dass eine Auslöseplatte zum Auslösen der Schließbewegung des wenigstens einen Riegelelements eine zweite Vorspannung hat, die geringer als die erste Vorspannung des wenigstens einen Riegelelements ist. Die Auslöseplatte ist an einer Stulpschiene vorgesehen und ragt in Richtung Schließblech eines Türrahmens vor. Beim Schließen einer Tür, also wenn die Tür "ins Schloss fällt", wird die Auslöseplatte in die Schließvorrichtung entgegen der Wirkrichtung der zweiten Vorspannung zurück gedrückt, bis der Spannhebel über die Schließ-und Öffnungsmechanik aus seiner Arretierung gelöst wird. Da diese zweite Vorspannung sehr viel geringer ist als die erste Vorspannung bedarf es für reine Auslösung keiner großen Kraft. Diese Kraft ist jedenfalls sehr viel kleiner als die Federkraft der Riegeldruckfeder.Another advantage of the present invention is that a trigger plate for triggering the closing movement of the at least one latch member has a second bias that is less than the first bias of the at least one latch member. The release plate is provided on a faceplate and protrudes in the direction of the strike plate of a door frame. When closing a door, so when the door "falls into the lock", the release plate is pressed back against the effective direction of the second bias voltage in the closing device until the clamping lever is released via the closing and opening mechanism from its lock. Since this second bias voltage is much lower than the first bias, it does not require a large force for pure triggering. This force is certainly much smaller than the spring force of the latch spring.

Ein weiterer Vorteil der vorliegenden Erfindung ist, dass die Schließ-und Öffnungsmechanik eine Mehrfachverriegelung mit einer Mehrzahl von Riegelelementen umfasst. Durch die Trennung zwischen der notwendigen Auslösekraft zum Auslösen einer Schließbewegung des wenigstens einen Riegelelements und der notwendigen Schließkraft zum Durchführen der Schließbewegung des wenigstens einen Riegelelements können mit der vorliegenden Erfindung nicht nur mehrere Riegelelemente in ein und derselben Schließvorrichtung sondern auch mehrere Regelelemente einer sogenannten Mehrfachverriegelung mit zuverlässiger Schließkraft in die Schließstellung bewegt werden. Die dafür erforderliche Auslösekraft bleibt dabei immer gleich, d.h. gering.A further advantage of the present invention is that the closing and opening mechanism comprises a multiple locking with a plurality of locking elements. Due to the separation between the necessary release force to trigger a closing movement of the at least one locking element and the necessary closing force for performing the closing movement of the at least one locking element not only a plurality of locking elements in one and the same locking device but also several control elements of a so-called multiple locking with reliable with the present invention Closing force to be moved to the closed position. The required release force remains always the same, i. E. low.

Weitere Vorteile der Folge Erfindung ergeben sich aus den Merkmalen der weiteren Unteransprüche.Further advantages of the invention result from the features of the further subclaims.

Ausführungsformen der vorliegenden Erfindung werden im Folgenden anhand der Zeichnung näher beschrieben. Es zeigen:

Figur 1
eine schematische Seitenansicht einer Schließvorrichtung gemäß vorliegender Erfindung in einer ersten Ausführungsform, Öffnungsstellung, ungespannte Riegeldruckfeder;
Figur 2
eine schematische Seitenansicht der Schließvorrichtung aus Figur 1, Öffnungsstellung, Riegeldruckfeder spannen;
Figur 3
eine schematische Seitenansicht der Schließvorrichtung aus Figur 2, Öffnungsstellung, gespannte Riegeldruckfeder;
Figur 4
eine schematische Seitenansicht der Schließvorrichtung aus Figur 1, Öffnungsstellung, gespannte Riegeldruckfeder;
Figur 5
eine schematische Seitenansicht der Schließvorrichtung aus Figur 4 aber einer zweiten Ausführungsform mit Mehrfachverriegelung, Schließstellung, entspannte Riegeldruckfeder, Riegel verschließt, Freigabe durch Rasthebel;
Figur 6
eine schematische Seitenansicht der Schließvorrichtung aus Figur 5, Öffnungsstellung, entspannte Riegeldruckfeder; und
Figur 7
eine schematische Seitenansicht der Schließvorrichtung aus Figur 6, Öffnungsstellung, beim Türöffnen wird die Riegeldruckfeder wieder gespannt.
Embodiments of the present invention will be described below with reference to the accompanying drawings. Show it:
FIG. 1
a schematic side view of a closure device according to the present invention in a first embodiment, open position, unstressed latch pressure spring;
FIG. 2
a schematic side view of the locking device FIG. 1 , Open position, latch spring tension;
FIG. 3
a schematic side view of the locking device FIG. 2 , Open position, tensioned latch pressure spring;
FIG. 4
a schematic side view of the locking device FIG. 1 , Open position, tensioned latch pressure spring;
FIG. 5
a schematic side view of the locking device FIG. 4 but a second embodiment with multiple locking, closed position, relaxed latch spring, bolt closes release by locking lever;
FIG. 6
a schematic side view of the locking device FIG. 5 , Open position, relaxed latch spring; and
FIG. 7
a schematic side view of the locking device FIG. 6 , Open position, when opening the door, the latch spring is stretched again.

In Figur 1 ist schematisch in Seitenansicht eine Schließvorrichtung 1 in einer ersten Ausführungsform dargestellt. Die Schließvorrichtung 1 umfasst ein Schlossgehäuse 3 und eine Stulpschiene 5. In dem Schlossgehäuse 3 ist eine Schließ-und Öffnungsmechanik 7 angeordnet. Die Schließ-und Öffnungsmechanik 7 umfasst unter anderem in der vorliegenden Ausführungsform ein Riegelelement 9, ein Fallenelement 11, eine Auslöseplatte 13 und eine Nuss 15, an die ein Drücker 17 angreift. Die Nuss 15 ist über diverse hebelartige Bauteile mit dem Riegelelement 9 und mit dem Fallenelement 11 konstruktiv verbunden, so dass eine Betätigung des Drückers 17, d.h. ein Drehen des Drückers 17 im Uhrzeigersinn, einen Rückzug des Fallenelements 11 in das Schlossgehäuse 3 bewirkt. Aufgrund einer Vorspannung des Fallenelements 11 befindet sich dieses in der Öffnungsstellung der Schließvorrichtung in der in Figur 1 gezeigten Position.In FIG. 1 is shown schematically in side view a closing device 1 in a first embodiment. The locking device 1 comprises a lock housing 3 and a faceplate 5. In the lock housing 3, a closing and opening mechanism 7 is arranged. The closing and opening mechanism 7 includes inter alia in the present embodiment, a locking element 9, a latch member 11, a release plate 13 and a nut 15 to which a pusher 17 engages. The nut 15 is structurally connected via various lever-like components with the locking element 9 and with the latch member 11, so that actuation of the pusher 17, ie a clockwise rotation of the pusher 17 causes a retraction of the latch member 11 in the lock housing 3. Due to a bias of the latch member 11, this is in the open position of the locking device in the in FIG. 1 shown position.

Die Schließ-und Öffnungsmechanik 7 umfasst im Wesentlichen vier Vorspannelemente. Das erste Vorspannelement ist eine Riegeldruckfeder 19, das zweite Vorspannelement ist eine Rückholfeder 21, das dritte Vorspannelement ist eine Auslöseplattenfeder 23 und das vierte Vorspannelement ist eine Rasthebelfeder 25. Weitere Vorspannelemente sind denkbar.The closing and opening mechanism 7 essentially comprises four biasing elements. The first biasing element is a latching compression spring 19, the second biasing element is a return spring 21, the third biasing element is a trigger plate spring 23 and the fourth biasing element is a detent lever spring 25. Further biasing elements are conceivable.

In Figur 1 befindet sich der Drücker 17 in einer im Wesentlichen horizontalen Stellung. Die Riegeldruckfeder 19 ist nicht gespannt. Auch die Rückholfeder 21 und die Rasthebelfeder 25 sind nicht gespannt. Nur die Auslöseplatte 13 ist durch die Auslöseplattenfeder 23 vor gespannt und befindet sich zusammen mit dem Fallenelement 11 in einer aus der Stulpschiene 5 vorstehenden Stellung. In dieser Stellung ist zum Beispiel eine Tür (nicht dargestellt) offen.In FIG. 1 the pusher 17 is in a substantially horizontal position. The latching compression spring 19 is not cocked. Also, the return spring 21 and the detent lever spring 25 are not cocked. Only the trigger plate 13 is tensioned by the release plate spring 23 before and is located together with the latch member 11 in a forend from the face-plate 5 position. In this position, for example, a door (not shown) is open.

In Figur 2 ist dargestellt, wie vor dem Schließen der Tür der Drücker 17 ein wenig im Uhrzeigersinn gedreht wird. In Figur 2 ist der Drücker 17 aus seiner im Wesentlichen horizontalen Ausrichtung um 11,5° gegenüber der Stellung in Figur 1 verdreht. Durch die Verdrehung aus der in Figur 1 dargestellten Ausrichtung in die in Figur 2 dargestellte Ausrichtung des Drückers 17 wird die Riegeldruckfeder 19 gespannt. Damit dies möglich wird, greift die Nuss 15, mit welcher der Drücker 17 verbunden ist, an einen Spannhebel 27 an, welcher mit einem freien Ende 27.1 die Riegeldruckfeder 19 soweit zusammendrückt, bis das freie Ende 27.1 des Spannhebels 27 in einen Rasthebel 29 einrastet und diesen gegen die Federkraft der Rasthebelfeder 25 ein wenig nach unten drückt. In dieser Position ist der Rasthebel arretiert.In FIG. 2 It is shown how, before closing the door, the pusher 17 is rotated a little clockwise. In FIG. 2 is the pusher 17 from its substantially horizontal orientation by 11.5 ° relative to the position in FIG. 1 twisted. By twisting out of the in FIG. 1 shown alignment in the in FIG. 2 shown alignment of the pusher 17, the latch spring 19 is tensioned. To make this possible, the nut 15, with which the pusher 17 is connected to a tensioning lever 27, which compresses the latching pressure spring 19 with a free end 27.1 until the free end 27.1 of the tensioning lever 27 engages in a latching lever 29 and this against the spring force of the detent lever spring 25 a little after presses down. In this position, the locking lever is locked.

In Figur 3 verändert sich die Situation in Bezug auf das wenigstens eine Riegelelement 9 und dessen Vorspannung nicht. Die in Figur 3 dargestellte, in Bezug zu der in Figur 2 dargestellten Situation fortgesetzte Drückerbewegung führt zu einer Stellung des Drückers 17, die um 23° gegenüber der Stellung in Figur 1 im Uhrzeigersinn verdreht ist. Die weitere Drückerbewegung in Bezug auf Figur 2 führt dazu, dass sich das Fallenelement 11 in Figur 3 vollständig in das Schlossgehäuse 3 zurückgezogen hat.In FIG. 3 does not change the situation with respect to the at least one locking element 9 and its bias. In the FIG. 3 presented, in relation to the in FIG. 2 shown situation continued pusher movement leads to a position of the pusher 17, which by 23 ° relative to the position in FIG. 1 is twisted clockwise. The further pusher movement in relation to FIG. 2 causes the trap element 11 in FIG. 3 has completely withdrawn into the lock housing 3.

In Figur 4 ist nun eine Situation dargestellt, in der sich der Drücker nach der Situation in Figur 3 wieder in die horizontale Ausrichtung zurück bewegt hat. Die in Figur 1 und in Figur 4 dargestellten Situationen unterscheiden sich nunmehr nur dadurch, dass die Riegeldruckfeder 19 in Figur 4 gespannt ist und in Figur 1 nicht gespannt ist. In dem in Figur 4 dargestellten Zustand kann die Tür somit geschlossen werden, in dem in Figur 1 dargestellte Zustand hingegen nicht.In FIG. 4 Now, a situation is shown in which the pusher has moved back into the horizontal orientation after the situation in Figure 3. In the FIG. 1 and in FIG. 4 illustrated situations now differ only in that the latching compression spring 19 in FIG. 4 is curious and in FIG. 1 not curious. In the in FIG. 4 As shown, the door can thus be closed, in which FIG. 1 however, not shown.

Eine Tür mit der erfindungsgemäßen Schließvorrichtung 1 kann in der in Figur 3 dargestellten Situation geschlossen werden.A door with the closing device 1 according to the invention can be found in the in FIG. 3 be closed situation shown.

In Figur 5 ist die erfindungsgemäße Schließvorrichtung 1 in ihrer Schließstellung bei geschlossener Tür dargestellt. Durch die Bewegung der Tür in der in Figur 4 dargestellten Situation in ihre Schließposition, d.h. das Türblatt ist verschwenkt worden und die Stulpschiene 5 ist in eine Ausrichtung mit einem Schließblech 31 gebracht worden, das sich an einem Türrahmen (nicht dargestellt) befindet, und liegt dem Schließblech 31 nun gegenüber. Bei diesem Ausrichten war die Auslöseplatte 13 im Wege, so dass diese während dieses Vorgangs gegen die Kraft der Auslöseplattenfeder 23 (zweite Vorspannung) in das Schlossgehäuse 3 gedrückt wurde (siehe Pfeil). Durch dieses Hineindrücken in das Schlossgehäuse 3 hat die Auslöseplatte 23 die Arretierung des Rasthebels 29 aufgehoben, so dass das wenigstens eine Riegelelement 9 unter Wirkung der starken Federkraft (erste Vorspannung) der Riegeldruckfeder 19 in die Schließstellung (siehe Pfeil) bewegt wurde. In der in Figur 5 dargestellten Situation greifen das Riegelelement 9 und das Fallenelement 11 in entsprechende Ausnehmungen des Schließblechs 31 ein. Die Tür ist verschlossen. Die erste Vorspannung der Riegeldruckfeder 19 kann somit erheblich größer gewählt werden als die zweite Vorspannung der Auslöseplattenfeder 23.In FIG. 5 the locking device 1 according to the invention is shown in its closed position with the door closed. By moving the door in the in FIG. 4 shown situation in its closed position, ie the door leaf has been pivoted and the face plate 5 has been brought into alignment with a strike plate 31, which is located on a door frame (not shown), and is the striking plate 31 now opposite. In this alignment, the trip plate 13 was in the way, so this during this process against the force of the release plate spring 23 (second bias) was pressed into the lock housing 3 (see arrow). By this pushing into the lock housing 3, the release plate 23 has lifted the locking of the locking lever 29, so that the at least one locking element 9 under the action of the strong spring force (first bias) of the latch spring 19 in the closed position (see arrow) has been moved. In the in FIG. 5 illustrated situation, the locking element 9 and the latch member 11 engage in corresponding recesses of the strike plate 31 a. The door is locked. The first bias of the latch spring 19 can thus be chosen to be considerably larger than the second bias of the trip plate spring 23rd

In Figur 5 ist ergänzend zu der ersten Ausführungsform mit nur einem Riegelelement 9 auch eine zweite Ausführungsform mit einer integrierten Mehrfachverriegelung 33 dargestellt. Die Mehrfachverriegelung 33 hat eine an sich bekannte Bauweise und wird daher hier nicht weiter beschrieben. Die Mehrfachverriegelung 33 ist in einer ebenfalls an sich bekannten Weise über einen Entriegeler 35 mit der Schließ-und Öffnungsmechanik 7 verbunden. Die vorstehend beschriebene Schließbewegung mithilfe der großen ersten Vorspannung der Riegeldruckfeder 19 und der geringeren zweiten Vorspannung der Auslöseplattenfeder 23 wird über die Schließ-und Öffnungsmechanik 7 auf die Mehrfachverriegelung 33 und deren Riegel (nicht dargestellt) übertragen. Beim Schließvorgang spannt die Schließ- und Öffnungsmechanik 7 die Rückholfeder 21, die bei einem Öffnungsvorgang das wenigstens eine Riegelelement 9 ins Schlossgehäuse 3 zurückzieht.In FIG. 5 In addition to the first embodiment with only one locking element 9, a second embodiment with an integrated multiple locking 33 is shown. The multiple locking 33 has a known construction and is therefore not further described here. The multiple lock 33 is connected in a manner also known per se via a Entriegeler 35 with the closing and opening mechanism 7. The closing movement described above using the large first bias of the latching compression spring 19 and the lower second bias of the trigger plate spring 23 is transmitted via the closing and opening mechanism 7 on the multiple latch 33 and the latch (not shown). During the closing operation, the closing and opening mechanism 7 tensions the return spring 21, which retracts the at least one locking element 9 into the lock housing 3 during an opening process.

In Figur 6 ist schematisch dargestellt, wie sich die in Figur 5 dargestellte Situation ändert, wenn die Tür zwar geschlossen ist, d.h. das Fallenelement 11 und die Auslöseplatte 13 in die entsprechenden Ausnehmungen im Schließblech 31 eingreifen, aber das wenigstens eine Riegelelement 9 zurückgezogen ist, so dass die Tür mittels Drücker 17 geöffnet werden kann. Wenn der Drücker 17 entsprechend dem Pfeil ein wenig im Uhrzeigersinn nach unten gedreht wird, entsperrt der Entriegeler 35, so dass auch die Riegel der Mehrfachverriegelung 33 zurückgezogen werden. Der Spannhebel 27 befindet sich mit seinem freien Ende 27.1 außer Eingriff mit dem Rasthebel 29. Im Grunde liegt jetzt wieder die in Figur 1 dargestellte Situation vor.In FIG. 6 is shown schematically how the in FIG. 5 illustrated situation changes when the door is indeed closed, ie the latch member 11 and the trigger plate 13 engage in the corresponding recesses in the strike plate 31, but the at least one locking element 9 is retracted so that the door can be opened by means of pusher 17. When the pusher 17 is rotated a little clockwise downwards according to the arrow, the unlatcher 35 unlocks so that the latches of the multi-point latch also unlock 33 be withdrawn. The clamping lever 27 is located with its free end 27.1 out of engagement with the locking lever 29. Basically, now lies in the FIG. 1 presented situation.

Ein fortgesetztes Drücken im Uhrzeigersinn führt zu der in Figur 7 dargestellten Situation und entspricht im Grunde wieder der in Figur 2 dargestellten Situation. Der oben beschriebene Vorgang des Spannens der Riegeldruckfeder 19 wiederholt sich nun. Auch in Figur 7 dreht sich die Nuss 15 und spannt der Spannhebel 27 die Riegeldruckfeder 19. Das Fallenelement 11 befindet sich noch in der zugehörigen Ausnehmung im Schließblech 31.Continued pressing in the clockwise direction leads to the in FIG. 7 represented situation and basically corresponds to the in FIG. 2 illustrated situation. The above-described operation of tensioning the latching compression spring 19 is repeated. Also in FIG. 7 rotates the nut 15 and the tensioning lever 27 biases the latching compression spring 19. The latch member 11 is still in the associated recess in the strike plate 31st

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Schließvorrichtungclosing device
33
Schlossgehäuselock housing
55
Stulpschienefaceplate
77
Schließ-und ÖffnungsmechanikClosing and opening mechanism
99
Riegelelementlocking element
1111
Fallenelementcase element
1313
Auslöseplatterelease plate
1515
Nussnut
1717
Drückerhandle
1919
RiegeldruckfederLatch spring
2121
Rückholfederreturn spring
2323
AuslöseplattenfederRelease plate spring
2525
RasthebelfederLocking lever spring
2727
Spannhebelclamping lever
27.127.1
freies Ende des Spannhebelsfree end of the clamping lever
2929
Rasthebellocking lever
3131
Schließblechstriking plate
3333
MehrfachverriegelungMultiple locking
3535
Entriegelerunlocking

Claims (12)

Schließvorrichtung (1) mit einem Drücker (17), einer Schließ-und Öffnungsmechanik (7), die wenigstens ein Riegelelement (9) umfasst, wobei das wenigstens eine Riegelelement (9) mithilfe einer Riegeldruckfeder (19) aus einer Öffnungsstellung in eine Schließstellung bewegbar ist,
dadurch gekennzeichnet,
dass die Riegeldruckfeder (19) zur Unterstützung der Schließbewegung des wenigstens einen Riegelelements (9) in der Öffnungsstellung eine erste Vorspannung hat, die durch Drehen des Drückers (17) erzeugt werden kann.Closing device (1) with a pusher (17), a closing and opening mechanism (7) comprising at least one locking element (9), wherein the at least one locking element (9) by means of a latch pressure spring (19) from an open position to a closed position movable is
characterized,
in that the latching pressure spring (19) has a first pretensioning in the open position to assist the closing movement of the at least one locking element (9), which can be generated by turning the pusher (17). Schließvorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Drücker (17) über einen Spannhebel (27) mit der Riegeldruckfeder (19) in Verbindung steht und der Spannhebel (27) beim Drehen des Drückers (17) die Vorspannung der Riegeldruckfeder (19) aufbaut.Locking device according to claim 1,
characterized,
that the pusher (17) via a clamping lever (27) with the latching compression spring (19) is in communication and the clamping lever (27) upon rotation of the pusher (17), the bias of the latching pressure spring (19) builds. Schließvorrichtung nach Anspruch 2,
dadurch gekennzeichnet,
dass der Spannhebel (27) bei Erreichen einer Position, die der ersten Vorspannung der Riegeldruckfeder (19) entspricht, arretierbar ist.Locking device according to claim 2,
characterized,
in that the tensioning lever (27) can be locked when it reaches a position which corresponds to the first pretension of the latching compression spring (19). Schließvorrichtung nach Anspruch 3,
dadurch gekennzeichnet,
dass die Arretierung des Spannhebels (27) durch einen unterhalb des wenigstens einen Riegelelements (9) angeordneten Rasthebel (25) erfolgt.Locking device according to claim 3,
characterized,
that the locking of the clamping lever (27) by a disposed below the at least one locking element (9) locking lever (25). Schließvorrichtung nach Anspruch 3 oder 4,
dadurch gekennzeichnet,
dass eine Auslöseplatte (13) zum Auslösen der Schließbewegung des wenigstens einen Riegelelements (9) eine zweite Vorspannung hat, die geringer als die erste Vorspannung des wenigstens einen Riegelelements (9) ist.Locking device according to claim 3 or 4,
characterized,
in that a trigger plate (13) for triggering the closing movement of the at least one locking element (9) has a second pretension which is less than the first pretensioning of the at least one locking element (9). Schließvorrichtung nach Anspruch 5,
dadurch gekennzeichnet,
dass sich die Auslöseplatte (13) während eines Schließvorgangs in einer der zweiten Vorspannung entgegengesetzten Richtung bewegt und den Spannhebel (27) aus der Arretierung löst, derart, dass sich das wenigstens eine Riegelelement (9) selbsttätig in die Schließstellung bewegt.Locking device according to claim 5,
characterized,
in that the trigger plate (13) moves in a direction opposite to the second bias during a closing operation and releases the tensioning lever (27) from the detent such that the at least one locking element (9) automatically moves into the closed position. Schließvorrichtung nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, dass die Schließ-und Öffnungsmechanik (7) eine Mehrfachverriegelung mit einer Mehrzahl von Riegelelementen (9) umfasst.Locking device according to one of the preceding claims,
characterized in that the closing and opening mechanism (7) comprises a multiple locking with a plurality of locking elements (9). Schließvorrichtung nach Anspruch 7,
dadurch gekennzeichnet,
dass die Mehrfachverriegelung (33) einen Entriegeler (35) umfasst, der die Mehrfachverriegelung (33) bei einem Öffnungsvorgang freigibt.Locking device according to claim 7,
characterized,
in that the multiple locking device (33) comprises an unlocking device (35) which releases the multiple locking device (33) during an opening procedure. Schließvorrichtung nach Anspruch 8,
dadurch gekennzeichnet, dass die Freigabe der Mehrfachverriegelung (33) durch den Entriegelers (35) mit Hilfe einer Drehung des Drückers (17) erfolgt.Locking device according to claim 8,
characterized in that the release of the multiple locking (33) by the Entriegelers (35) by means of a rotation of the pusher (17). Schließvorrichtung nach Anspruch 7,
dadurch gekennzeichnet,
dass die Mehrfachverriegelung einen Entriegeler (35) umfasst, der die Mehrfachverriegelung bei einem Öffnungsvorgang freigibt.Locking device according to claim 7,
characterized,
in that the multi-point lock comprises an unlocking device (35) which releases the multi-point lock during an opening procedure. Schließvorrichtung nach Anspruch 10,
dadurch gekennzeichnet,
dass die Freigabe der Mehrfachverriegelung durch den Entriegeler (35) mit Hilfe der Auslöseplatte (13) erfolgt.Locking device according to claim 10,
characterized,
that the release of the multiple locking by the Entriegeler (35) by means of the release plate (13). Schließvorrichtung nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
dass sich die erste Vorspannung der Riegeldruckfeder (19) bei wenigstens der Hälfte einer maximalen Bewegung des Drückers (17) einstellt.Locking device according to one of the preceding claims,
characterized,
in that the first pretension of the latching compression spring (19) sets in at least half of a maximum movement of the pusher (17).
EP16000690.4A 2015-03-24 2016-03-23 Locking device with strong bolt pressure spring Active EP3109384B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16000690T PL3109384T3 (en) 2015-03-24 2016-03-23 Locking device with strong bolt pressure spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015002250.2U DE202015002250U1 (en) 2015-03-24 2015-03-24 Locking device with strong locking spring

Publications (2)

Publication Number Publication Date
EP3109384A1 true EP3109384A1 (en) 2016-12-28
EP3109384B1 EP3109384B1 (en) 2021-05-26

Family

ID=53443499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16000690.4A Active EP3109384B1 (en) 2015-03-24 2016-03-23 Locking device with strong bolt pressure spring

Country Status (7)

Country Link
US (1) US10927571B2 (en)
EP (1) EP3109384B1 (en)
KR (1) KR20160114536A (en)
CN (1) CN106013967B (en)
DE (1) DE202015002250U1 (en)
ES (1) ES2883705T3 (en)
PL (1) PL3109384T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035627A (en) * 2017-12-29 2018-05-15 贵州天下无贼科技有限公司 Anti-theft device and method inside a kind of one cabinet gear type

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128706B (en) * 2015-09-18 2020-10-30 Abloy Oy Lock housing
GR20160100019A (en) * 2016-01-21 2017-08-31 Μιλτιαδης Πασχαλη Σεμκος Automatic locking mechanism
CN106869658B (en) * 2017-03-07 2018-08-07 希美克(广州)实业有限公司 A kind of automatic shutoff door gear and door
CN109252742A (en) * 2017-07-14 2019-01-22 永康市零位科技有限公司 A kind of latch bolt fixed point trigger device
CN116537649A (en) * 2018-02-01 2023-08-04 浙江中昊安防科技有限公司 Quick-opening anti-theft lock
CN108533085A (en) * 2018-03-05 2018-09-14 周桂美 A kind of lock body component
CA3036446A1 (en) * 2018-03-12 2019-09-12 Securitech Group, Inc. Automatic locking-deadbolt assembly in a door
EP3543437B1 (en) * 2018-03-22 2020-10-07 dormakaba Deutschland GmbH Lock assembly with a lock for a corridor winged door
CN109441246B (en) * 2018-12-26 2023-07-18 浙江庆泰恒科技有限公司 Rebound-proof electromechanical automatic lock
CN112144985A (en) * 2019-06-28 2020-12-29 云丁网络技术(北京)有限公司 Lock body and main spring bolt locking mechanism thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700891A1 (en) * 1987-01-14 1987-06-19 Geco Sicherungstechnik Lock
DE19707762C1 (en) * 1997-02-26 1998-04-16 Fuss Fritz Gmbh & Co Security lock with at least one lock catch and one bolt
EP1617018A2 (en) * 2004-07-15 2006-01-18 Dorma Gmbh & Co. Kg Electromechanical door lock
EP1688566A2 (en) * 2005-01-25 2006-08-09 KFV Karl Fliether GmbH & Co. KG Lock with swivel trigger
EP2677098A1 (en) * 2012-06-22 2013-12-25 Eldomat Innovative Sicherheit GmbH Closing device with emergency opening

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302873A (en) * 1913-11-06 1919-05-06 Gilbert W Stiff Door-latch.
US2195542A (en) * 1935-09-04 1940-04-02 Shaffer Allyn Moore Latch mechanism
US2281317A (en) * 1940-12-03 1942-04-28 Mcfarlane Robert Buchanan Lock
CH239876A (en) * 1942-08-12 1945-11-15 Wirz Albert Door lock.
GB1419710A (en) * 1972-07-31 1975-12-31 Pioneer Audio Corp Lock
US4572556A (en) * 1983-10-24 1986-02-25 Best Lock Corporation Mortise lock
US4890870A (en) * 1988-04-18 1990-01-02 Computerized Security Systems, Inc. Mortise lock assembly with automatic dead bolt and incremental stop
DE19906271C2 (en) * 1999-02-15 2002-07-18 Volker Sattler Lock case for a door
US6578888B1 (en) * 2000-06-21 2003-06-17 Tesa Entry Systems Inc. Mortise lock with automatic deadbolt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700891A1 (en) * 1987-01-14 1987-06-19 Geco Sicherungstechnik Lock
DE19707762C1 (en) * 1997-02-26 1998-04-16 Fuss Fritz Gmbh & Co Security lock with at least one lock catch and one bolt
EP1617018A2 (en) * 2004-07-15 2006-01-18 Dorma Gmbh & Co. Kg Electromechanical door lock
EP1688566A2 (en) * 2005-01-25 2006-08-09 KFV Karl Fliether GmbH & Co. KG Lock with swivel trigger
EP2677098A1 (en) * 2012-06-22 2013-12-25 Eldomat Innovative Sicherheit GmbH Closing device with emergency opening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108035627A (en) * 2017-12-29 2018-05-15 贵州天下无贼科技有限公司 Anti-theft device and method inside a kind of one cabinet gear type

Also Published As

Publication number Publication date
CN106013967B (en) 2019-12-03
KR20160114536A (en) 2016-10-05
EP3109384B1 (en) 2021-05-26
PL3109384T3 (en) 2021-12-06
DE202015002250U1 (en) 2015-06-01
ES2883705T3 (en) 2021-12-09
US20160281391A1 (en) 2016-09-29
US10927571B2 (en) 2021-02-23
CN106013967A (en) 2016-10-12

Similar Documents

Publication Publication Date Title
EP3109384B1 (en) Locking device with strong bolt pressure spring
EP2474692B2 (en) Door closing device and method for opening a door closing device
EP2673435B1 (en) Locking system for a two-leaf door assembly with panic function
EP3336292A1 (en) Method for actuating a door lock and door lock
EP2682544B1 (en) Locking device with cylinder lock
DE202011108234U1 (en) Self-locking latch lock
DE202014100045U1 (en) Safety closure with a turnbuckle closure
EP2706174B1 (en) Lock for a door
DE19534609C2 (en) Self-locking motor lock
EP3805493A2 (en) Modular lock with panic function
EP3628801B1 (en) Lock device for a door and a method for opening a door
EP1172506B1 (en) Safety device against wrong operation of espagnolettes
AT396164B (en) ONE-WAY LOCK
AT409286B (en) LOCK
DE3931101A1 (en) Automatic lock for door - extends bolt automatically on entering lock plate
DE3342458C2 (en)
DE202018104402U1 (en) Magnetic door lock
DE102020205673B3 (en) Self-locking lock
DE102017000346B4 (en) Lock with trap lock
EP3101202B1 (en) Locking device with panic function
EP2476827B1 (en) Locking device
DE102021118229A1 (en) Lock with latch lockable in a retracted position
AT515377B1 (en) lock
DE202005007312U1 (en) Lock with indirect drive for secondary latches has a main latch lever operated by a single connection to a control cam
DE102012111527A1 (en) Door lock e.g. room door lock has latching element that is locked with latch head in locking detent position, and is displaced from latch head in release position

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170621

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201218

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016013081

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1396367

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210826

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210926

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210827

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210826

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210927

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2883705

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20211209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016013081

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220324

Year of fee payment: 7

Ref country code: CH

Payment date: 20220324

Year of fee payment: 7

Ref country code: AT

Payment date: 20220318

Year of fee payment: 7

26N No opposition filed

Effective date: 20220301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210926

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20220321

Year of fee payment: 7

Ref country code: PL

Payment date: 20220314

Year of fee payment: 7

Ref country code: BE

Payment date: 20220322

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220331

Year of fee payment: 7

Ref country code: ES

Payment date: 20220420

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220323

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220323

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1396367

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230323

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230323

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230323

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230323

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210526

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240320

Year of fee payment: 9

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240507

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240327

Year of fee payment: 9