EP0816603B1 - Self-locking antipanic lock - Google Patents

Self-locking antipanic lock Download PDF

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Publication number
EP0816603B1
EP0816603B1 EP97110463A EP97110463A EP0816603B1 EP 0816603 B1 EP0816603 B1 EP 0816603B1 EP 97110463 A EP97110463 A EP 97110463A EP 97110463 A EP97110463 A EP 97110463A EP 0816603 B1 EP0816603 B1 EP 0816603B1
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EP
European Patent Office
Prior art keywords
slide
latch
lock
bolt
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97110463A
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German (de)
French (fr)
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EP0816603A2 (en
EP0816603A3 (en
Inventor
Siegfried Vieregge
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Dorma Deutschland GmbH
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Dorma Deutschland GmbH
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Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
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Publication of EP0816603A3 publication Critical patent/EP0816603A3/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/18Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20Locks 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/10Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10Bolts of locks or night latches
    • E05B15/102Bolts having movable elements
    • E05B2015/105Two pivoting latch elements with opposite inclined surfaces mounted on one slidable main latch-piece
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/16Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/0028Locks or fastenings for special use for narrow-stile wings

Definitions

  • the invention relates to a self-locking panic lock with a spring-loaded Cross latch, a slide-controlled bolt, one in the longitudinal direction the lock can be moved either by motor or mechanically Slider and one locking the slider when the bolt is closed spring-loaded control section.
  • a panic lock of the aforementioned type is known from DE A 39 38 655 known.
  • the known, also by a pusher or a Lock cylinder operated lock has a by a in the door frame arranged baffle plate can be pressed into the lock housing Control part of the slide referred to as the power transmission member open door, d. H. with the bolt locked in its upper Holds position.
  • the door When the door is closed, it gives way with an appropriate one Control cam provided in the lock housing, so that by a corresponding longitudinal movement of the slide the actual lock bolt can retract into the striking plate.
  • the cross trap is formed Lock latch via a spring-loaded, on the lock drop shaft acting locking member held and thus locked against inference.
  • This locking member is unlocked by the slide; the distance between the slide and the lock latch locking blocking member dimensioned so that the unlocking of the trap their locking position in the final phase of the withdrawal of the bolt in the lock housing is made to act on the sides of the bolt Switch off frictional forces.
  • a panic lock is also disclosed in EP 0 535 497 A1 with a tax trap, a trap and a bolt to be excluded Is provided.
  • the control trap has the function of excluding the trap to let when the control latch is actuated.
  • a tax trap can also be found in EP 0 378 124 A1, which in operative connection via various levers indirectly with the nut, the Latch and the lever-operated bolt in operative connection stands.
  • the bolt is simultaneously activated and retracted the latch into the lock case, and the control latch is pressed out of the lock housing due to its spring load.
  • a spigot on the cross drop shaft moves into one Slit on the slider so that the slider continues to move is prevented in the sense of a tie bar.
  • the invention has for its object a lock with the generic Characteristics to further develop that when closing the door is only effectively closed when the bolt is locked in the final phase of the closing process assigned recess in the striking plate.
  • Solution should mechanical damage to the Strike plate by prematurely closing the bolt and thereby conditional signs of wear on the bolt as well as additional lateral Strain on the transom and annoying noise avoided become.
  • the solution according to the invention is a during the closing process of the door delayed closing of the bolt in the striking plate as achieved with a self-locking lock.
  • the special design the solution according to the invention with the mechanical coupling between cross latch and control section in connection with corresponding Bolt elements on the slide allow a very narrow construction of the entire lock, making it also a tubular frame lock can be used and in the lock housing further advantageous functions like anti-panic function or switching function (i.e. optional connection or separation of nut halves of a split nut) can be integrated can.
  • FIG. 1 and 2 is designed as a tubular frame lock Mortise lock visible, that as a self-locking, so-called Panic lock shown and generally designated 1.
  • the overall design of the mortise lock is not on the features of a tubular frame lock and can therefore be used for everyone Use self-locking panic lock.
  • the essential components this self-locking panic lock 1 are a lock plate 2, a faceplate 3, a designated with 4 lock cylinder contour, a slide 5, a bolt 6, a cross latch 7 and a control part 8.
  • FIG. 1 shows the situation when the door is closed shown, d. H. the latch 6 is locked.
  • the slide 5 is located in its lower position in the image plane; the bolt 6 is on Bolt inference by the one locked in the control slot 26 of the slide 5 Mandrel 28 of the bolt 6 prevented.
  • the cross trap is also 7 by abutting a pin 20 of a control case shaft 19 Stop edge 25 of the slide 5 against inference in the lock housing blocked. There is between the control part 8 and the slide 5 no connection.
  • the control part 8 When the door is subsequently closed, the control part 8 has the hook-like Extension 23 of the slide 5 already released so far that the slide 5 is only held by the pin 20 of the cross latch 7. However, this pin 20 only releases the slot 21 of the slide 5, when the door is fully closed, d. H. the cross latch 7 in the striking plate can snap into place. At this time, however, is also the Bolt 6 opposite the opening in the striking plate assigned to it, see above that the now released slide 5 the bolt 6 in the striking plate can suggest. The slide 5 thus locks over the pin 20 with bolt 6 excluded and simultaneously locked Cross latch 7 prevents accidental entry into the lock case. Only when the slide 5 by operating the cylinder bit 18, as shown in FIG.
  • a panic lever 11 can be operated via the follower 9, by means of which the slide 5 can be raised from the inside of the door and the bolt 6 can be closed in the lock housing.
  • the above-described mode of operation of the lock 1 has been described with the aid of a cross latch 7, the idea according to the invention also being able to be implemented with any other latch design.
  • the function of the slide 5 can also be triggered solely by motor means, contrary to the description.

Abstract

The lock comprises a latch formed as a slider (5) as well as the cruciform piece (7) operating the controlling part (8). The control of the slider is achieved immediately by a shaft (19) carrying a peg (20) which engages in a slot (21), and mediately by the controlling part (8) itself under pressure from the cruciform piece. When the door is closed the movement of the slider and of the bolt (6) is possible as soon as the cruciform piece enters the associated aperture in the sheet metal (2) of the lock. The bolt does not move until it is in line with another aperture.

Description

Die Erfindung betrifft ein selbstverriegelndes Panikschloss mit einer federbelasteten Kreuzfalle, einem schiebergesteuerten Riegel, einem in Längsrichtung des Schlosses entweder motorisch oder mechanisch bewegbaren Schieber und einem den Schieber bei rückgeschlossenem Riegel arretierenden federbelasteten Steuerteil.The invention relates to a self-locking panic lock with a spring-loaded Cross latch, a slide-controlled bolt, one in the longitudinal direction the lock can be moved either by motor or mechanically Slider and one locking the slider when the bolt is closed spring-loaded control section.

Ein Panikschloss der vorgenannten Gattung ist durch die DE A 39 38 655 bekannt geworden. Das vorbekannte, auch durch einen Drücker oder einen Schließzylinder betätigbare Schloss besitzt einen durch eine im Türrahmen angeordnete Prallplatte in das Schlossgehäuse eindrückbaren Steuerteil, der den als Kraftübertragungsglied bezeichneten Schieber bei aufgeschlossener Tür, d. h. bei rückgeschlossenem Riegel in seiner oberen Position hält. Beim Schließen der Tür weicht der mit einem entsprechenden Haltenocken versehene Steuerteil in das Schlossgehäuse zurück, so dass durch eine entsprechende Längsbewegung des Schiebers der eigentliche Schlossriegel in das Schließblech einfahren kann.A panic lock of the aforementioned type is known from DE A 39 38 655 known. The known, also by a pusher or a Lock cylinder operated lock has a by a in the door frame arranged baffle plate can be pressed into the lock housing Control part of the slide referred to as the power transmission member open door, d. H. with the bolt locked in its upper Holds position. When the door is closed, it gives way with an appropriate one Control cam provided in the lock housing, so that by a corresponding longitudinal movement of the slide the actual lock bolt can retract into the striking plate.

Beim mechanischen oder motorischen Bewegen des Schiebers im Sinne "Riegelrückschluss" kann die Sperrung des Schiebers in seiner oberen Position erst erfolgen, wenn der Steuerteil das Schließblech völlig verlassen hat; hierzu ist eine außerordentlich starke Federbelastung des Steuerteils erforderlich, weil diese Sperrung schlagartig erfolgen muss, um ein Absenken des Hebels im Sinne "Riegelvorschluss" zu vermeiden.With mechanical or motorized movement of the slide in the sense "Bolt inference" can block the slide in its upper Position take place only when the control part completely leave the striking plate Has; this is an extraordinarily strong spring loading of the control part required because this blocking must be done suddenly in order to Avoid lowering the lever in the sense of "bolt lock".

Bei der vorgenannten DE A 39 38 655 wird die als Kreuzfalle ausgebildete Schlossfalle über ein federbelastetes, auf den Schlossfallenschaft einwirkendes Sperrglied gehalten und damit gegen Rückschließen gesperrt. Die Entriegelung dieses Sperrgliedes erfolgt durch den Schieber; dabei ist der Abstand zwischen dem Schieber und dem die Schlossfalle sperrenden Sperrglied so bemessen, dass das Entsperren der Falle aus ihrer Sperrstellung in der Endphase des Zurückziehens des Riegels in das Schlossgehäuse erfolgt, um die auf die Seiten des Riegels wirkenden Reibungskräfte auszuschalten.In the aforementioned DE A 39 38 655, the cross trap is formed Lock latch via a spring-loaded, on the lock drop shaft acting locking member held and thus locked against inference. This locking member is unlocked by the slide; the distance between the slide and the lock latch locking blocking member dimensioned so that the unlocking of the trap their locking position in the final phase of the withdrawal of the bolt in the lock housing is made to act on the sides of the bolt Switch off frictional forces.

Die DE 43 24 300 A1 beschreibt ein Antipanik-Türschloss, welches mit einem versenkbaren Taststift zur Steuerung der Falle und des Riegels ausgestattet ist. Dabei ist der Endteil des Riegels über eine Riegelstange direkt mit der Nuss verbunden. Die eigentliche Steuerung geht über die Nuss, die auch den Taststift sperrt, wenn dieser in das Schlossgehäuse eingefahren ist. Gleichzeitig wird bei dem eingefahrenen Taststift auch die Falle gesperrt.DE 43 24 300 A1 describes an anti-panic door lock, which with a retractable stylus to control the latch and bolt Is provided. The end part of the bolt is over a bolt rod directly connected to the nut. The actual control goes over the Nut that also locks the stylus when it is in the lock housing is retracted. At the same time, the retracted stylus also Trap locked.

In der EP 0 535 497 A1 wird ebenfalls ein Panikschloss offenbart, welches mit einer Steuerfalle, einer Falle und einem auszuschließenden Riegel ausgestattet ist. Die Steuerfalle hat die Funktion, nur die Falle ausschließen zu lassen, wenn eine Betätigung der Steuerfalle erfolgt. Eine Wirkverbindung zwischen Steuerfalle, Falle und Riegel ist nicht vorhanden.A panic lock is also disclosed in EP 0 535 497 A1 with a tax trap, a trap and a bolt to be excluded Is provided. The control trap has the function of excluding the trap to let when the control latch is actuated. A There is no operative connection between the control latch, latch and bolt.

Eine Steuerfalle ist ebenfalls aus der EP 0 378 124 A1 zu entnehmen, die in Wirkverbindung über verschiedene Hebel indirekt mit der Nuss, der Falle und den durch einen Hebel betätigbaren Riegel in Wirkverbindung steht. Bei einer Betätigung der Nuss werden somit gleichzeitig der Riegel und die Falle in das Schlossgehäuse zurückgezogen, und die Steuerfalle aufgrund ihrer Federbelastung wird aus dem Schlossgehäuse herausgedrückt.A tax trap can also be found in EP 0 378 124 A1, which in operative connection via various levers indirectly with the nut, the Latch and the lever-operated bolt in operative connection stands. When the nut is actuated, the bolt is simultaneously activated and retracted the latch into the lock case, and the control latch is pressed out of the lock housing due to its spring load.

Die ältere, nicht vorveröffentlichte EP 0 808 976 A2 beschreibt ein selbstverriegelndes Panikschloss mit einer federbelasteten Falle, einem schiebergesteuerten Riegel, einem in Längsrichtung des Schlosses mechanisch bewegbaren Schieber und einem den Schieber bei rückgeschlossenem Riegel arretierenden federbelasteten Steuerteil, wobei die Falle als sowohl den Schieber als auch das Steuerteil steuernde Kreuzfalle ausgebildet ist. Beim Öffnen der Tür wird die Kreuzfalle mit dem Steuerteil in das Schlossgehäuse eingeschoben, wobei ein hakenartiger Fortsatz am Schieber gegenüber einem Haltenocken am Steuerteil freigegeben wird. The older, not prepublished EP 0 808 976 A2 describes a self-locking Panic lock with a spring-loaded latch, a slide-controlled Bolt, one mechanical in the longitudinal direction of the lock movable slide and the slide when closed Bolt locking spring-loaded control part, the case as formed both the slide and the control part controlling cross latch is. When the door is opened, the cross latch with the control part in the lock housing inserted, a hook-like extension on Slider is released against a holding cam on the control part.

Dabei bewegt sich gleichzeitig ein Zapfen am Kreuzfallenschaft in einen Schlitz am Schieber, so dass der Schieber an einer weiteren Bewegung im Sinne eines Riegelvorschlusses gehindert ist.At the same time, a spigot on the cross drop shaft moves into one Slit on the slider so that the slider continues to move is prevented in the sense of a tie bar.

Der Erfindung liegt die Aufgabe zugrunde, ein Schloss mit den gattungsgemäßen Merkmalen dahingehend weiterzubilden, dass beim Schließen der Tür das wirksame Vorschließen des Riegels erst dann erfolgt, wenn der Riegel sich in der Endphase des Schließvorganges gegenüber der ihm zugeordneten Ausnehmung im Schließblech befindet. Mit der erfindungsgemäßen Lösung sollen mechanische Beschädigungen am Schließblech durch vorzeitiges Vorschließen des Riegels und dadurch bedingte Verschleißerscheinungen am Riegel sowie zusätzliche seitliche Beanspruchung des Riegels und störende Geräuschentwicklung vermieden werden.The invention has for its object a lock with the generic Characteristics to further develop that when closing the door is only effectively closed when the bolt is locked in the final phase of the closing process assigned recess in the striking plate. With the invention Solution should mechanical damage to the Strike plate by prematurely closing the bolt and thereby conditional signs of wear on the bolt as well as additional lateral Strain on the transom and annoying noise avoided become.

Die Erfindung löst die gestellte Aufgabe durch die Merkmale nach Anspruch 1.The invention solves this problem by the features according to claim 1.

Da beim Schließen der Tür Kreuzfalle und Steuerteil nahezu gleichzeitig rückgeschlossen, d. h. in das Schlossgehäuse eingefahren werden, muss sichergestellt sein, dass während dieses Einfahrvorganges der Schieber noch in seiner den Riegel (Schlossriegel) arretierenden Position gehalten wird. Andererseits muss jedoch sichergestellt sein, dass während des Schließens der Tür der Schieber von dem Steuerteil freigegeben wird, damit nach Beendigung des Schließvorganges mit dem Vorschluss der Kreuzfalle in das Schließblech auch der Riegel in das Schließblech vorgeschlossen werden kann.Because the cross latch and control unit close almost simultaneously when the door is closed inferred, d. H. must be retracted into the lock housing be sure that during this retraction the slide still held in its locking position becomes. On the other hand, however, it must be ensured that during the Closing the door the slide is released by the control section so after the closing process with the conclusion of the Cross latch in the striking plate also pre-locked the bolt in the striking plate can be.

Zu diesem Zweck wird vorgeschlagen, dass eine Bemessung der korrespondierenden Riegelelemente am Steuerteil und an der Kreuzfalle einerseits sowie am Schieber andererseits derart erfolgt, dass beim Rückschluss des Steuerteils und der Kreuzfalle in das Schlossgehäuse die Verriegelung zwischen Kreuzfalle und Schieber aktiviert und die bestehende Verriegelung zwischen Steuerteil und Schieber zeitlich verzögert nach Aktivierung der Verriegelung zwischen Kreuzfalle und Schieber freigegeben wird.For this purpose, it is proposed that a dimensioning of the corresponding Bolt elements on the control part and on the cross latch on the one hand and on the slider on the other hand in such a way that when inference the control part and the cross latch into the lock housing Interlock between cross latch and slide activated and the existing one Interlock between control part and slide delayed released after activation of the lock between cross latch and slide becomes.

Mit der erfindungsgemäßen Lösung wird ein während des Schließvorganges der Tür verzögertes Vorschließen des Riegels in das Schließblech wie bei einem selbstverriegelnden Schloss erreicht. Die besondere Ausgestaltung der erfindungsgemäßen Lösung mit der mechanischen Kopplung zwischen Kreuzfalle und Steuerteil in Verbindung mit entsprechenden Riegelelementen am Schieber ermöglicht eine sehr schmale Bauweise des gesamten Schlosses, so dass es auch als Rohrrahmenschloss einsetzbar ist und in das Schlossgehäuse weitere vorteilhafte Funktionen wie Antipanikfunktion oder Umschaltfunktion (d. h. wahlweise Verbindung oder Trennung von Nusshälften einer geteilten Nuss) integriert werden können.With the solution according to the invention is a during the closing process of the door delayed closing of the bolt in the striking plate as achieved with a self-locking lock. The special design the solution according to the invention with the mechanical coupling between cross latch and control section in connection with corresponding Bolt elements on the slide allow a very narrow construction of the entire lock, making it also a tubular frame lock can be used and in the lock housing further advantageous functions like anti-panic function or switching function (i.e. optional connection or separation of nut halves of a split nut) can be integrated can.

Die Erfindung wird nachfolgend anhand eines möglichen Ausführungsbeispieles näher erläutert. Es zeigen:

Figur 1:
eine Ansicht auf das Schlossblech bei geöffneter Schlossdecke und vorgeschlossenem Riegel
Figur 2:
Ansicht gemäß Figur 1 bei rückgeschlossenem Riegel
Figur 3:
den Schieber
Figur 4:
das Steuerteil
The invention is explained in more detail below using a possible exemplary embodiment. Show it:
Figure 1:
a view of the lock plate with the lock cover open and the bolt locked
Figure 2:
View according to Figure 1 with the bolt closed
Figure 3:
the slider
Figure 4:
the control section

Aus den Figuren 1 und 2 ist ein als Rohrrahmenschloss ausgebildetes Einsteckschloss ersichtlich, das als selbstverriegelndes, so genanntes Panikschloss dargestellt und allgemein mit 1 bezeichnet worden ist. Die gesamte Ausbildung des Einsteckschlosses ist nicht auf die Merkmale eines Rohrrahmenschlosses begrenzt und lässt sich somit für jedes selbstverriegelnde Panikschloss anwenden. Die wesentlichen Bauteile dieses selbstverriegelnden Panikschlosses 1 sind ein Schlossblech 2, eine Stulp 3, eine mit 4 bezeichnete Schließzylinderkontur, ein Schieber 5, ein Riegel 6, eine Kreuzfalle 7 und ein Steuerteil 8.From Figures 1 and 2 is designed as a tubular frame lock Mortise lock visible, that as a self-locking, so-called Panic lock shown and generally designated 1. The overall design of the mortise lock is not on the features of a tubular frame lock and can therefore be used for everyone Use self-locking panic lock. The essential components this self-locking panic lock 1 are a lock plate 2, a faceplate 3, a designated with 4 lock cylinder contour, a slide 5, a bolt 6, a cross latch 7 and a control part 8.

Die weiter in den Figuren 1 und 2 dargestellten Bauteile wie Umschalthebel 10, Wechselteil 12, Verbindungsstück 13, Einschalthebel 14, Ausschalthebel 15, Schaltkeile 16 und Abdeckblech 17 haben für die Funktion der zu erläuternden Erfindung keine Bedeutung; sie sollen lediglich verdeutlichen, dass die Erfindung insbesondere auch bei Rohrrahmenschlössern mit Umschaltfunktion, d. h. mit wahlweiser Verbindung einer geteilten Nuss, anwendbar ist.The components shown in Figures 1 and 2 such as switch lever 10, interchangeable part 12, connecting piece 13, switch lever 14, switch lever 15, switching wedges 16 and cover plate 17 have the function the invention to be explained has no meaning; they should only clarify that the invention in particular also with tubular frame locks with toggle function, d. H. with optional connection a split nut, is applicable.

In der Darstellung gemäß Figur 1 ist die Situation bei geschlossener Tür dargestellt, d. h. der Riegel 6 ist vorgeschlossen. Der Schieber 5 befindet sich in seiner in der Bildebene unteren Position; dabei ist der Riegel 6 am Riegelrückschluss durch den im Steuerschlitz 26 des Schiebers 5 eingerasteten Dorn 28 des Riegels 6 gehindert. Ebenso ist die Kreuzfalle 7 durch die an einem Zapfen 20 eines Steuerfallenschaftes 19 anliegenden Anschlagkante 25 des Schiebers 5 gegen Rückschluss in das Schlossgehäuse gesperrt. Zwischen dem Steuerteil 8 und dem Schieber 5 besteht keine Verbindung.1 shows the situation when the door is closed shown, d. H. the latch 6 is locked. The slide 5 is located in its lower position in the image plane; the bolt 6 is on Bolt inference by the one locked in the control slot 26 of the slide 5 Mandrel 28 of the bolt 6 prevented. The cross trap is also 7 by abutting a pin 20 of a control case shaft 19 Stop edge 25 of the slide 5 against inference in the lock housing blocked. There is between the control part 8 and the slide 5 no connection.

Bei "im Ausführungsbeispiel" mechanischer Betätigung des Schließzylinderbartes 18 in rechtsdrehendem Sinne wird der Schieber 5 über einen Anschlag 29 angehoben, so dass eine Rückholfeder 30 gespannt wird.With "in the exemplary embodiment" mechanical actuation of the lock cylinder bit 18 in a clockwise sense, the slider 5 via a Stop 29 raised so that a return spring 30 is tensioned.

In der angehobenen Position des Schiebers 5 hinterfasst ein hakenartiger Fortsatz 23 des Schiebers 5 einen Haltenocken 22 am Steuerteil 8. Gleichzeitig befindet sich ein Schlitz 21 im Schieber 5 in einer Position, in der er dem Zapfen 20 am Steuerfallenschaft 19 der Kreuzfalle 7 gegenüberliegt. Während die federbelastete Verriegelung durch einen Haltenocken 22 am Steuerteil 8 eingerastet ist, befindet sich der Zapfen 20 am Steuerfallenschaft 19 außerhalb des Eingriffs mit dem Schlitz 21 des Schiebers 5. Der Riegel 6 befindet sich nunmehr in der in das Schlossgehäuse rückgeschlossenen Position. Das Steuerteil 8 stützt sich mit seinem Riegelfortsatz 24 unmittelbar an der Kreuzfalle 7 ab (siehe auch Figur 4). Die Kreuzfalle 7 ist ebenfalls durch eine Feder 31 belastet.In the raised position of the slider 5 a hook-like grips behind Extension 23 of the slider 5 has a holding cam 22 on the control part 8. At the same time, there is a slot 21 in the slide 5 in a position in which he is opposite to the pin 20 on the control case shaft 19 of the cross latch 7. During the spring-loaded locking by a retaining cam 22 is engaged on the control part 8, the pin 20 is on Control case shaft 19 out of engagement with the slot 21 of the Slider 5. The bolt 6 is now in the lock housing closed position. The control part 8 is based on his Bolt extension 24 directly on the cross latch 7 (see also figure 4). The cross latch 7 is also loaded by a spring 31.

Wird nach dem Aufschließen der Tür die Tür nunmehr geöffnet (beispielsweise durch Aufstoßen oder Aufziehen), werden während des Öffnungsvorganges Steuerteil 8 und Kreuzfalle 7 in das Schlossgehäuse rückgeschlossen. Dabei fährt der Zapfen 20 am Steuerfallenschaft 19 in den Schlitz 21 des Schiebers 5 ein, wobei zeitlich verzögert nach Aktivierung der Verriegelung zwischen Kreuzfalle 7 und Schieber 5, das Steuerteil 8 einen hakenartigen Fortsatz 23 am Schieber 5 frei gibt. Da zwischen Zapfen 20 und Schlitz 21 ein geringes Spiel besteht senkt sich "in der Bildebene gesehene der Schieber 5 geringfügig nach unten ab. Dies hat zur Folge, dass der Dorn 28 des Riegels 6 sich etwas im Steuerschlitz 26 des Schiebers 5 verschiebt und der Riegel 6 um einen geringen Betrag (ca. 2 bis 3 mm) ausfährt.If the door is now opened after unlocking the door (for example by belching or opening) during the opening process Control part 8 and cross latch 7 in the lock housing inferred. The pin 20 on the control case shaft 19 moves in the slot 21 of the slide 5, with a time delay after activation the locking between cross latch 7 and slider 5, the control part 8 releases a hook-like extension 23 on the slide 5. Between Pin 20 and slot 21 there is a slight play lowers "in the slide 5 seen from the image plane slightly downwards. This has the consequence that the mandrel 28 of the bolt 6 is slightly in the control slot 26 of the slide 5 moves and the bolt 6 by a small amount (approx. 2 to 3 mm) extends.

Beim folgenden Schließen der Tür hat das Steuerteil 8 den hakenartigen Fortsatz 23 des Schiebers 5 bereits soweit freigegeben, dass der Schieber 5 lediglich noch durch den Zapfen 20 der Kreuzfalle 7 gehalten wird. Dieser Zapfen 20 gibt den Schlitz 21 des Schiebers 5 jedoch erst frei, wenn die Tür ganz geschlossen ist, d. h. die Kreuzfalle 7 in das Schließblech einrasten kann. Zu diesem Zeitpunkt befindet sich jedoch auch der Riegel 6 gegenüber der ihm zugeordneten Öffnung im Schließblech, so dass der nunmehr freigegebene Schieber 5 den Riegel 6 in das Schließblech vorschließen kann. Der Schieber 5 sperrt somit über den Zapfen 20 bei ausgeschlossenem Riegel 6 und gleichzeitig vorgeschlossener Kreuzfalle 7 diese gegen unbeabsichtigtes Einfahren in den Schlosskasten. Erst wenn der Schieber 5 durch die Betätigung des Zylinderbartes 18, wie in der Figur 2 dargestellt, hochgeschoben wird, hat der Zapfen 20 die Möglichkeit, in den Schlitz 21 des Schiebers 5 einzufahren und damit die Kreuzfalle 7 freizugeben. Durch diese Maßnahme wird eine erhöhte Sicherheit erreicht. Die mögliche Tiefe des Vorschlusses des Riegels 6 ist dabei abhängig von der Tiefe der Ausnehmung im Schließblech; sollte diese nicht ausreichend sein, kann ein ungewolltes Zurückdrücken des Riegels 6 durch die im Steuerschlitz 26 des Schiebers 5 angeordneten Raststellen 27 verhindert werden, was ein erhöhtes Sicherheitspotential darstellt.When the door is subsequently closed, the control part 8 has the hook-like Extension 23 of the slide 5 already released so far that the slide 5 is only held by the pin 20 of the cross latch 7. However, this pin 20 only releases the slot 21 of the slide 5, when the door is fully closed, d. H. the cross latch 7 in the striking plate can snap into place. At this time, however, is also the Bolt 6 opposite the opening in the striking plate assigned to it, see above that the now released slide 5 the bolt 6 in the striking plate can suggest. The slide 5 thus locks over the pin 20 with bolt 6 excluded and simultaneously locked Cross latch 7 prevents accidental entry into the lock case. Only when the slide 5 by operating the cylinder bit 18, as shown in FIG. 2, is pushed up, the pin 20 the possibility of entering the slot 21 of the slider 5 and thus to release the cross trap 7. This measure increases Security achieved. The possible depth of the locking bar 6 is depending on the depth of the recess in the striking plate; should If these are not sufficient, an unwanted pushing back of the Bolt 6 through the arranged in the control slot 26 of the slide 5 Locking points 27 can be prevented, which is an increased security potential represents.

Aus den Figuren 1 und 2 ist weiterhin ersichtlich, dass über die Drückernuss 9 ein Panikhebel 11 bedient werden kann, über den der Schieber 5 von der Türinnenseite angehoben und der Riegel 6 in das Schlossgehäuse rückgeschlossen werden kann.
Die vorbeschriebene Wirkungsweise des Schlosses 1 ist anhand einer Kreuzfalle 7 beschrieben worden, wobei der erfindungsgemäße Gedanke auch mit jeder andersartig gestalteten Fallenausbildung realisiert werden kann. Die Funktion des Schiebers 5 kann auch entgegen der Beschreibung allein mit motorischen Mitteln ausgelöst werden.
It can also be seen from FIGS. 1 and 2 that a panic lever 11 can be operated via the follower 9, by means of which the slide 5 can be raised from the inside of the door and the bolt 6 can be closed in the lock housing.
The above-described mode of operation of the lock 1 has been described with the aid of a cross latch 7, the idea according to the invention also being able to be implemented with any other latch design. The function of the slide 5 can also be triggered solely by motor means, contrary to the description.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Panikschlosspanic lock
22
Schlossblechlatch plate
33
Stulpstulp
44
SchließzylinderkonturLocking cylinder contour
55
Schieberpusher
66
Riegelbars
77
Kreuzfallecross case
88th
Steuerteilcontrol part
99
Drückernussfollower
1010
UmschalthebelSwitching lever
1111
Panikhebelpanic lever
1111
Wechselteilexchange part
1313
Verbindungsstückjoint
1414
Einschalthebelcarriage handle
1515
Ausschalthebeloff lever
1616
Schaltkeilshifting key
1717
AbdeckblechCover plate
1818
Zylinderbartcylinder Bart
1919
SteuerfallenschaftControl latch shaft
2020
Zapfen am SchieberfallenschaftPin on the slide drop shaft
2121
Schlitz im SchieberSlit in the slider
2222
Haltenocken SteuerteilHolding cam control part
2323
hakenartiger Fortsatz am Schieberhook-like extension on the slide
2424
Riegelfortsatz des SteuerteilsBolt extension of the control section
2525
Anschlagkante am SchieberStop edge on the slide
2626
Steuerschlitz des SchiebersControl slit of the slide
2727
Raststellen im SteuerschlitzResting points in the control slot
2828
Dorn des RiegelsThorn of the bolt
2929
Anschlagattack
3030
Rückholfederreturn spring
3131
Federfeather

Claims (1)

  1. A self-locking anti-panic lock (1) comprising a spring-loaded latch, a slide-controlled bolt (6), a slide (5), which is adapted to be movable in the longitudinal direction of the lock either by means of a motor or mechanically, and a spring-loaded control member (8), which immobilizes the slide (5) while the bolt (6) is locked back, the latch being formed as a crossed latch (7) controlling both the slide (5) and the control member (8), the control of the slide (5) being realized, on the one hand, indirectly by means of a control latch shank (19), and, on the other hand, indirectly by means of the control member (8) being charged by the crossed latch (7), and bolt members corresponding with each other being dimensioned at the control latch shank (19) in the shape of a tenon (20) and at the slide (5) in the shape of a groove (21), as well as at the control member (8) in the shape of a holding cam (22) and at the slide (5) in the shape of a hook-formed prolongation (23) such that, in the event of locking the control member (8) and the crossed-latch (7) back into the lock housing, the locking between the crossed latch (7) and the slide (5) is activated and the existing locking between the control member (8) and the slide (5) is released with timely delay, once the locking between the crossed latch (7) and the slide (5) being activated.
EP97110463A 1996-07-03 1997-06-26 Self-locking antipanic lock Expired - Lifetime EP0816603B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19626745A DE19626745C1 (en) 1996-07-03 1996-07-03 Self-securing panic door lock with spring-loaded cruciform latch
DE19626745 1996-07-03

Publications (3)

Publication Number Publication Date
EP0816603A2 EP0816603A2 (en) 1998-01-07
EP0816603A3 EP0816603A3 (en) 1998-07-15
EP0816603B1 true EP0816603B1 (en) 2003-11-05

Family

ID=7798791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110463A Expired - Lifetime EP0816603B1 (en) 1996-07-03 1997-06-26 Self-locking antipanic lock

Country Status (3)

Country Link
EP (1) EP0816603B1 (en)
AT (1) ATE253678T1 (en)
DE (2) DE19626745C1 (en)

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DE19749023B4 (en) * 1997-11-06 2004-03-25 Wilka Schließtechnik GmbH Lock for doors, windows or the like
DE10028176A1 (en) * 2000-06-09 2001-12-13 Michael Dorn Self-operating deadlock for e.g. hotels includes blocking device operated by remote control, to block or release latch operation
FI114497B (en) 2003-05-14 2004-10-29 Abloy Oy Arrangement for controlling the locking of the slanting axle in the door lock
ES2257134B1 (en) * 2003-10-13 2007-02-16 Talleres De Escoriaza, S.A. A LOCK OF EMBUTIR WITH AUTOMATIC DEPARTURE OF PALANCA.
WO2006070025A1 (en) * 2004-12-23 2006-07-06 Talleres De Escoriaza, S.A. Mortise lock with automatic bolt extension
DE102006060450A1 (en) * 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Self-locking, electromechanical panic lock
DE102006060448A1 (en) * 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Self-locking panic lock
DE102006060451A1 (en) * 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Self-locking panic lock, as well as a method for operating a self-locking panic lock
DE102006060449A1 (en) * 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Self-locking panic lock
WO2009060483A1 (en) * 2007-11-07 2009-05-14 Assa Abloy Italia S.P.A. Lock
IT1394394B1 (en) * 2008-08-06 2012-06-15 Iseo Serrature Spa LOCK WITH MULTIPLE CLOSING POINTS
DE202011103779U1 (en) 2011-07-06 2012-10-15 Maco Technologie Gmbh lock
DE102012101658A1 (en) 2012-02-29 2013-08-29 Dorma Gmbh + Co. Kg lock
EP2717508B1 (en) 2012-10-05 2014-11-05 Fujitsu Limited MIMO wireless communication system
DE102013001821A1 (en) * 2013-01-11 2014-07-17 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Counter box or mortise lock
EP2757731B1 (en) 2013-01-21 2015-02-18 Fujitsu Limited MIMO Wireless Communication System
GB201707144D0 (en) 2017-05-04 2017-06-21 Era Home Security Ltd Locking assembly
AT17862U1 (en) 2022-01-24 2023-05-15 Roto Frank Fenster Und Tuertechnologie Gmbh automatic lock

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EP0808976A2 (en) * 1996-05-24 1997-11-26 DORMA GmbH + Co. KG Self-locking emergency lock

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FI83802C (en) * 1988-11-25 1991-08-26 Abloy Security Ltd Oy ELEKTROMEKANISKT DOERRLAOS.
IT1233297B (en) * 1989-01-11 1992-03-26 Italiana Serrature Affini LATCH AND LATCH LOCK WITH PANIC OPENING
DE4110556C5 (en) * 1991-03-30 2008-02-07 Karl Fliether Gmbh & Co. Kg By means of pusher and / or lock cylinder to be operated lock
IT1253045B (en) * 1991-10-01 1995-07-10 Italiana Serrature Affini IMPROVEMENTS IN THE LOCKS TO BE INSERTED INCLUDING LATCH AND LATCH AND EQUIPPED WITH PANIC DEVICE
ES2066673B1 (en) * 1992-07-20 1996-10-16 Talleres Escoriaza Sa PERFECTED ANTI-PANIC LOCK.
DE59405638D1 (en) * 1994-02-21 1998-05-14 Hellmueller & Zingg Ag Door lock

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
EP0808976A2 (en) * 1996-05-24 1997-11-26 DORMA GmbH + Co. KG Self-locking emergency lock

Also Published As

Publication number Publication date
DE19626745C1 (en) 1997-10-16
EP0816603A2 (en) 1998-01-07
DE59710939D1 (en) 2003-12-11
EP0816603A3 (en) 1998-07-15
ATE253678T1 (en) 2003-11-15

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