EP0795666A1 - Mortise lock - Google Patents

Mortise lock Download PDF

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Publication number
EP0795666A1
EP0795666A1 EP97101268A EP97101268A EP0795666A1 EP 0795666 A1 EP0795666 A1 EP 0795666A1 EP 97101268 A EP97101268 A EP 97101268A EP 97101268 A EP97101268 A EP 97101268A EP 0795666 A1 EP0795666 A1 EP 0795666A1
Authority
EP
European Patent Office
Prior art keywords
locking
bolt
slot
lock
slide
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
EP97101268A
Other languages
German (de)
French (fr)
Other versions
EP0795666B1 (en
Inventor
Siegfried Vieregge
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland 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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP0795666A1 publication Critical patent/EP0795666A1/en
Application granted granted Critical
Publication of EP0795666B1 publication Critical patent/EP0795666B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05B63/18—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
    • E05B15/0046—Ratchet mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
    • 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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside

Definitions

  • the invention relates to a mortise lock with a bolt guided in the lock housing on a slide, wherein the slide, which can be displaced approximately parallel to the faceplate by means of a key bit or a lock cylinder bit, has a slot running approximately diagonally to the faceplate for the engagement of a pin arranged on the bolt and latching points at the slot end are designed for the pin with complete locking and full locking back.
  • German Offenlegungsschrift 38 35 349 which relates to an electrically controllable lock
  • the slot has an upper and a lower locking point for the pin of the slide.
  • the invention solves the problem with a mortise lock of the type mentioned by the teaching of claim 1.
  • the additional locking points arranged thereafter between the end locking points of the slot are designed so that the sliding surfaces of these locking points easily run over by the pin arranged on the bolt when the bolt is locked can be while the pin is reliably supported on the corresponding locking surfaces when locking the bolt.
  • the additional locking points arranged between the end locking points can be arranged at such a distance that - starting from a locking bar of 20 mm - there is a first locking with a locking bar of 15 mm and a second locking with a locking bar of 10 mm.
  • the lower longitudinal side of the slot is preferably designed to run obliquely and straight and thus forms the sliding surface for the pin arranged on the bolt when the bolt is closed.
  • the above invention is preferably used for single-speed moving rules; Otherwise, the application of the solution according to the invention can be used independently of additional lock functions, for example a change function, anti-panic function or the like. However, it is particularly suitable for use in locks in which, with a closing movement, for example of the lock cylinder bit, the slider having the slot is biased against the force of a spring and the entire bolt is suddenly excluded when the aforementioned spring is released.
  • the mortise lock 1 essentially has a lock plate 2, which is delimited by a faceplate 3 on the strike plate side.
  • the main components are the slide 4, the bolt 5, the locking lever 6 and the release lever 7 (see Figures 3 to 5).
  • a slit 14 is provided in the slide 4, which runs approximately diagonally to the faceplate 3.
  • the slot 14 has locking points 16 and 17 at the ends, between which additional locking points 18 are arranged on the upper longitudinal side 32 of the slot 14.
  • These additional locking points 18 each have a sliding surface 19 and a locking surface 20, which correspond to a pin 15 of the bolt 5 shown in FIG. 1.
  • mortise lock 1 The action of mortise lock 1 is as follows:
  • FIG. 1 the bolt 5 is shown with complete bolt closure.
  • the lock cylinder bit 31 rests on the slider 30 of the slide 4.
  • the slide 4 is moved upward in the image plane, the slide 4 with its elongated holes 9 and 11 being attached to the lock plate Pin 8 or on the fixed to the lock plate bush 10 is guided.
  • a spring 36 is attached to a spring cam 27 (FIG. 3), which is attached to the bush 10 at the other end.
  • the spring 36 is thus tensioned, the displacement path being dimensioned such that the upper free end of the slide 4 at the end of the displacement path with a latching cam 37 engages in a latch 26 of the locking lever 6.
  • the locking cam 37 slides in an elongated hole 38 of the lock plate 2.
  • the tension spring 39 is mounted on the one hand on a pin connected to the lock plate and on the other hand on a spring cam 28 of the release lever 7.
  • the lock cylinder bit 31 runs against the lower free end of the release lever 7 and moves it upward in the image plane.
  • the release lever 7 slides with its elongated hole 22 in a pin 23 connected to the lock plate. Be this movement of the release lever 7, the edge 40 of the release lever 7 runs against the lower edge 41 of the short leg 24 of the locking lever 6 and pivots this around the pin 42 , so that the latch 26 releases the locking cams 37 of the slider 4 and the slider 4 suddenly flies downward in the image plane.
  • the locking lever 6 is held in its clockwise rotating position by a spring 43 arranged on the bush 10.
  • the pin 15 of the rain 5 slides in an elongated hole 13 of the lock plate 2;
  • the release lever 7 has an elongated hole 12 which is larger in accordance with the displacement of the elongated hole 22 in the eye 21 of the release lever 7.
  • the nut 34 or the trap 35 are only indicated, their function can be designed arbitrarily with reference to the invention.

Abstract

The lock (1) has a bolt (5) which is operated inside a housing by a slider (4). The latter can be moved roughly parallel to the lock plate by the bit of a key, or by a lug on a lock cylinder, and has a slit (14) which extends diagonally towards the plate. A spigot (15) on the bolt can engage in the slit, and the ends of the latter have notched positions (16,17) for the spigot when the bolt is fully extended or withdrawn. At least one further notched position (18) is arranged between these end positions, and has a sliding surface (19) which enables the bolt to be extended, and a blocking surface (20) in order to prevent it from being withdrawn.

Description

Die Erfindung betrifft ein Einsteckschloß mit einem im Schloßgehäuse an einem Schieber geführten Riegel, wobei der mittels eines Schlüsselbartes oder eines Schließzylinderbartes etwa parallel zur Stulp verschiebliche Schieber einen etwa diagonal zur Stulp verlaufenden Schlitz für den Eingriff eines am Riegel angeordneten Zapfens aufweist und am Schlitzende jeweils Raststellen für den Zapfen bei vollständigem Riegelvorschluß und vollständigem Riegelrückschluß ausgebildet sind.The invention relates to a mortise lock with a bolt guided in the lock housing on a slide, wherein the slide, which can be displaced approximately parallel to the faceplate by means of a key bit or a lock cylinder bit, has a slot running approximately diagonally to the faceplate for the engagement of a pin arranged on the bolt and latching points at the slot end are designed for the pin with complete locking and full locking back.

Beispielsweise durch die deutsche Offenlegungsschrift 38 35 349, welche ein elektrisch ansteuerbares Schloß betrifft, ist es bekannt, den die Bewegung des Riegels steuernden Schlitz des Schiebers im wesentlichen z-förmig auszubilden, derart, daß der Schlitz im wesentlichen etwa diagonal zur Bewegungsrichtung des Schiebers (Steuerteil) verläuft. Der Schlitz besitzt dabei eine obere und eine untere Raststelle für den Zapfen des Schiebers. Es ist ersichtlich, daß der Riegel bei derartigen Schlössern nur in seinen beiden Endstellungen, nämlich bei vollständigem Riegelvorschluß und bei vollständigem Riegelrückschluß zuverlässig arretiert ist. Insbesondere bei manuall betätigbaren Schlössern besteht bei einer derartigen Ausgestaltung des Schlitzes im Schieber die Gefahr, daß der Riegel in seine Rückschlußposition zurückgedrückt werden kann, wenn der Riegel nicht vollständig in das Schließblech eingefahren bzw. nicht seine volle Ausschlußposition erreicht hat. Dies kann beispielsweise der Fall sein, wenn zufällig oder beabsichtigt die mögliche Eindringtiefe des Reges in das Schließblech verändert worden ist.For example, from German Offenlegungsschrift 38 35 349, which relates to an electrically controllable lock, it is known to design the slider of the slide controlling the movement of the bolt essentially in a z-shape, in such a way that the slit is essentially approximately diagonal to the direction of movement of the slide ( Control section). The slot has an upper and a lower locking point for the pin of the slide. It can be seen that the bolt in such locks is reliably locked only in its two end positions, namely when the bolt is fully locked and when the bolt is fully closed. In particular in the case of locks which can be actuated manually, with such a configuration of the slot in the slide, there is a risk that the bolt can be pushed back into its return position if the bolt has not fully moved into the striking plate or has not reached its full exclusion position. This can be the case, for example, if the possible penetration depth of the rain into the striking plate has been changed accidentally or intentionally.

Aufgabe der Erfindung ist es, die für den Riegelvorschluß und Riegelrückschluß erforderliche Mechanik so auszubilden, daß auch bei nur teilweisem Riegelvorschluß ein Zurückdrücken des Riegels in die vollständige Rückschlußstellung nicht möglich ist. Diese Aufgabe soll bevorzugt gelöst werden bei solchen Einsteckschlössern, bei denen der Riegelvorschluß nicht mehrtourig erfolgt.It is the object of the invention to design the mechanics required for the bolt closure and bolt closure so that even if the bolt closure is only partial, it is not possible to push the bolt back into the complete closure position. This task should preferably be solved with such mortise locks in which the bolt lock is not carried out at multiple speeds.

Die Erfindung löst die gestellte Aufgabe bei einem Einsteckschloß der eingangs genannten Gattung durch die Lehre nach Anspruch 1. Die hiernach zwischen den endseitigen Raststellen des Schlitzes zusätzlich angeordneten Raststellen sind so ausgebildet, daß die Gleitflächen dieser Raststellen beim Riegelvorschluß leicht von dem am Riegel angeordneten Zapfen überfahren werden können, während sich der Zapfen beim Riegelrückschluß zuverlässig an den entsprechenden Sperrflächen abstützt.The invention solves the problem with a mortise lock of the type mentioned by the teaching of claim 1. The additional locking points arranged thereafter between the end locking points of the slot are designed so that the sliding surfaces of these locking points easily run over by the pin arranged on the bolt when the bolt is locked can be while the pin is reliably supported on the corresponding locking surfaces when locking the bolt.

Die zwischen den endseitigen Raststellen angeordneten zusätzlichen Raststellen können in einem solchen Abstand angeordnet sein, daß - ausgehend von einem Riegelvorschluß von 20 mm - ein erstes Einrasten bei einem Riegelvorschluß von 15 mm und ein zweites Einrasten bei einem Riegelvorschluß von 10 mm erfolgt.The additional locking points arranged between the end locking points can be arranged at such a distance that - starting from a locking bar of 20 mm - there is a first locking with a locking bar of 15 mm and a second locking with a locking bar of 10 mm.

Weitere Merkmale sind durch die Unteransprüche gekennzeichnet.Further features are characterized by the subclaims.

Es ist vorteilhaft, die zusätzlichen Raststellen an der oberen Längsseite des Schlitzes anzuordnen, weil aufgrund der Federbelastung des Schiebers der am Riegel angeordnete Zapfen beim Riegelrückschluß an der Oberseite des Schlitzes entlanggleitet, wobei es sich allgemein als ausreichend ergeben hat, zwei zusätzliche Raststellen vorzusehen.It is advantageous to arrange the additional locking points on the upper longitudinal side of the slot because, due to the spring loading of the slide, the pin arranged on the bolt slides along the top of the slot when the bolt is closed, it generally being sufficient to provide two additional locking points.

Die untere Längsseite des Schlitzes ist vorzugsweise schräg-gerade verlaufend ausgebildet und bildet so die Gleitfläche für den am Riegel angeordneten Zapfen beim Riegelrückschluß.The lower longitudinal side of the slot is preferably designed to run obliquely and straight and thus forms the sliding surface for the pin arranged on the bolt when the bolt is closed.

Die vorstehende Erfindung findet vorzugsweise bei eintourig bewegten Regeln Anwendung; im übrigen ist die Anwendung der erfindungsgemäßen Lösung unabhängig von zusätzlichen Schloßfunktionen, beispielsweise Wechselfunktion, Anti-Panik-Funktion oder dergleichen, anwendbar. Sie bietet sich jedoch insbesondere zur Verwendung an bei solchen Schlössern, bei denen mit einer Schließbewegung, beispielsweise des Schließzylinderbartes, der den Schlitz aufweisende Schieber gegen die Kraft einer Feder vorgespannt wird und bei Entlastung der vorgenannten Feder schlagartig der gesamte Riegelausschluß erfolgt.The above invention is preferably used for single-speed moving rules; Otherwise, the application of the solution according to the invention can be used independently of additional lock functions, for example a change function, anti-panic function or the like. However, it is particularly suitable for use in locks in which, with a closing movement, for example of the lock cylinder bit, the slider having the slot is biased against the force of a spring and the entire bolt is suddenly excluded when the aforementioned spring is released.

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

Figur 1:
eine Ansicht auf das Einsteckschloß bei abgenommener Schloßdecke mit ausgeschlossenem Riegel
Figur 2:
wie Figur 1, jedoch mit rückgeschlossenem Riegel
Figur 3:
den Schieber in etwas vergrößertem Maßstab
Figur 4:
den Sperrhebel in etwas vergrößertem Maßstab
Figur 5:
den Auslösehebel
The invention is explained in more detail below using an exemplary embodiment. It showed:
Figure 1:
a view of the mortise lock with the lock cover removed with the bolt removed
Figure 2:
like Figure 1, but with a closed bolt
Figure 3:
the slide in a slightly enlarged scale
Figure 4:
the locking lever on a somewhat enlarged scale
Figure 5:
the release lever

In der Ansicht nach Figur 1 sind nur die für die Funktion der Erfindung zu erläuternden Bauteile dargestellt; weggelassen wurden aus Gründen der Übersichtlichkeit integrierbare Funktionen wie die Drückerbetätigung, die Wechselfunktion oder die Anti-Panik-Funktion.In the view according to FIG. 1 only the components to be explained for the function of the invention are shown; For reasons of clarity, integrable functions such as push button actuation, the change function or the anti-panic function have been omitted.

Das Einsteckschloß1 weist im wesentlichen ein Schloßblech 2 auf, das schließblechseitig durch eine Stulp 3 begrenzt wird. Die wesentlichen Bauteile sind der Schieber 4, der Riegel 5, der Sperrhebel 6 und der Auslösehebel 7 (siehe Figur 3 bis 5).The mortise lock 1 essentially has a lock plate 2, which is delimited by a faceplate 3 on the strike plate side. The main components are the slide 4, the bolt 5, the locking lever 6 and the release lever 7 (see Figures 3 to 5).

Wie insbesondere aus der Figur 3 erkennbar, ist im Schieber 4 ein Schlitz 14 vorgesehen, welcher etwa diagonal zur Stulp 3 verläuft. Der Schlitz 14 weist endseitige Raststellen 16 und 17 auf, zwischen denen an der oberen Längsseite 32 des Schlitzes 14 zusätzliche Raststellen 18 angeordnet sind. Diese zusätzlichen Raststellen 18 haben jeweils eine Gleitfläche 19 und eine Sperrfläche 20, die mit einem in Figur 1 dargestellten Zapfen 15 des Riegels 5 korrespondieren.As can be seen in particular from FIG. 3, a slit 14 is provided in the slide 4, which runs approximately diagonally to the faceplate 3. The slot 14 has locking points 16 and 17 at the ends, between which additional locking points 18 are arranged on the upper longitudinal side 32 of the slot 14. These additional locking points 18 each have a sliding surface 19 and a locking surface 20, which correspond to a pin 15 of the bolt 5 shown in FIG. 1.

Die Wirkungsweise des Einsteckschlosses 1 ist wie folgt:The action of mortise lock 1 is as follows:

In der Figur 1 ist der Riegel 5 bei vollständigem Riegelvorschluß dargestellt. Der Schließzylinderbart 31 liegt am Gleitstück 30 des Schiebers 4 an. Bei der Bewegung des Schlüssels in rechtsdrehendem Sinne wird der Schieber 4 in der Bildebene nach oben verschoben, wobei der Schieber 4 mit seinen Langlöchern 9 und 11 an dem am Schloßblech befestigten Zapfen 8 bzw. an der am Schloßblech befestigten Buchse 10 geführt ist. Im oberen Bereich des Schiebers 4 ist an einem Federnocken 27 (Figur 3) eine Feder 36 befestigt, die anderenends an der Buchse 10 angeschlagen ist. Die Feder 36 wird somit gespannt, wobei der Verschiebeweg so bemessen ist, daß das obere freie Ende des Schiebers 4 am Ende des Verschiebeweges mit einem Rastnocken 37 in eine Falle 26 des Sperrhebels 6 einfaßt. Der Rastnocken 37 gleitet dabei in einem Langloch 38 des Schloßbleches 2.In Figure 1, the bolt 5 is shown with complete bolt closure. The lock cylinder bit 31 rests on the slider 30 of the slide 4. When the key moves in a clockwise direction, the slide 4 is moved upward in the image plane, the slide 4 with its elongated holes 9 and 11 being attached to the lock plate Pin 8 or on the fixed to the lock plate bush 10 is guided. In the upper area of the slide 4, a spring 36 is attached to a spring cam 27 (FIG. 3), which is attached to the bush 10 at the other end. The spring 36 is thus tensioned, the displacement path being dimensioned such that the upper free end of the slide 4 at the end of the displacement path with a latching cam 37 engages in a latch 26 of the locking lever 6. The locking cam 37 slides in an elongated hole 38 of the lock plate 2.

Während dieses Verschiebevorganges des Schiebers 4 erfolgt der Rückschluß des Riegels 5, wobei der am Riegel 5 angeordnete Zapfen 15 an der unteren Längskante 33 des Schlitzes 14 in seine endseitige rechte untere Position gleitet.During this displacement process of the slide 4, the bolt 5 is closed, the pin 15 arranged on the bolt 5 sliding on the lower longitudinal edge 33 of the slot 14 into its lower right-hand end position.

Bei einer weiteren Schwenkbewegung des Schließzylinderbartes in der Bildebene nach rechts schwenkt der Schließzylinderbart gegen das untere freie Ende des Auslösehebels 7, wobei dieser gegen die Kraft der Zugfeder 39 ausschwenkt. Die Zugfeder 39 ist einerseits an einem mit dem Schloßblech verbundenen Zapfen und andererseits an einem Federnocken 28 des Auslösehebels 7 gelagert.With a further pivoting movement of the lock cylinder bit in the image plane to the right, the lock cylinder bit pivots against the lower free end of the release lever 7, which swings out against the force of the tension spring 39. The tension spring 39 is mounted on the one hand on a pin connected to the lock plate and on the other hand on a spring cam 28 of the release lever 7.

In dieser Situation ist das Einsteckschloß gewissermaßen für die Verschließtour

Figure imgb0001
scharf gemacht". Diese Situation ist in der Figur 2 dargestellt.In this situation, the mortise lock is, so to speak, for the locking tour
Figure imgb0001
armed ". This situation is shown in FIG.

Bei einer anschließenden Bewegung des Schließzylinderbartes 31 in linksdrehendem Sinne läuft der Schließzylinderbart 31 gegen das untere freie Ende des Auslösehebels 7 und bewegt diesen in der Bildebene nach oben. Der Auslösehebel 7 gleitet dabei mit seinem Langloch 22 in einem mit dem Schloßblech verbundenen zapfen 23. Sei dieser Bewegung des Auslösehebels 7 läuft die Kante 40 des Auslösehebels 7 gegen die untere Kante 41 des kurzen Schenkels 24 des Sperrhebels 6 und verschwenkt diesen um den Zapfen 42, so daß die Falle 26 den Rastnocken 37 des Schiebers 4 freigibt und der Schieber 4 schlagartig in der Bildebene nach unten schnellt. Bis zu diesem Auslösevorgang wird der Sperrhebel 6 durch eine auf der Buchse 10 angeordnete Feder 43 in seiner rechtsdrehenden Position gehalten.During a subsequent movement of the lock cylinder bit 31 in a left-turning sense, the lock cylinder bit 31 runs against the lower free end of the release lever 7 and moves it upward in the image plane. The release lever 7 slides with its elongated hole 22 in a pin 23 connected to the lock plate. Be this movement of the release lever 7, the edge 40 of the release lever 7 runs against the lower edge 41 of the short leg 24 of the locking lever 6 and pivots this around the pin 42 , so that the latch 26 releases the locking cams 37 of the slider 4 and the slider 4 suddenly flies downward in the image plane. Up to this triggering process, the locking lever 6 is held in its clockwise rotating position by a spring 43 arranged on the bush 10.

Während der schlagartigen Abwärtsbewegung des Schiebers 4 gleitet der am Riegel 5 angeordnete Zapfen 15 von einer Endposition in die andere, d.h. er überfährt die Gleitflächen 19 der zusätzlichen Raststellen 18. Sollte der Riegel 5 jedoch am Riegelausschluß gehindert sein, ist nur ein begrenztes Zurückdrücken des Riegels 5 bis zur Anlage an der nächstfolgenden zusätzlichen Raststelle 18 möglich; der Riegel 5 bleibt in dieser Position blockiert. Ein vollständiger Riegelrückschluß ist nur durch Betätigen des Schiebers 4 in der vorbeschriebenen Weise möglich.During the sudden downward movement of the slide 4, the pin 15 arranged on the bolt 5 slides from one end position to the other, i.e. it runs over the sliding surfaces 19 of the additional locking points 18. However, if the bolt 5 is prevented from excluding the bolt, only a limited pushing back of the bolt 5 until it lies against the next additional locking point 18 is possible; the latch 5 remains blocked in this position. A complete locking conclusion is only possible by operating the slide 4 in the manner described above.

Wie aus der Figur 1 ersichtlich, gleitet der Zapfen 15 des Reges 5 in einem Langloch 13 des Schloßbleches 2; ebenso weist der Auslösehebel 7 ein Langloch 12 auf, das entsprechend dem Verschiebeweg des Langloches 22 im Auge 21 des Auslösehebels 7 größer bemessen ist.As can be seen from Figure 1, the pin 15 of the rain 5 slides in an elongated hole 13 of the lock plate 2; Likewise, the release lever 7 has an elongated hole 12 which is larger in accordance with the displacement of the elongated hole 22 in the eye 21 of the release lever 7.

Die Nuß 34 bzw. die Falle 35 sind nur andeutungsweise dargestellt, ihre Funktion kann mit Bezug auf die Erfindung beliebig ausgestaltet sein.The nut 34 or the trap 35 are only indicated, their function can be designed arbitrarily with reference to the invention.

BezugszeichenReference numerals

11
EinsteckschloßMortise lock
22nd
SchloßblechLock plate
33rd
StulpForend
44th
SchieberSlider
55
Riegelbars
66
SperrhebelLocking lever
77
AuslösehebelRelease lever
88th
ZapfenCones
99
Langloch im SchieberElongated hole in the slide
1010th
BuchseRifle
1111
Langloch im SchieberElongated hole in the slide
1212th
Langloch im AuslösehebelElongated hole in the release lever
1313
Langloch im SchloßblechElongated hole in the lock plate
1414
Schlitzslot
1515
Zapfen am RiegelPin on the bolt
1616
endseitige Raststelleend stop
1717th
endseitige Raststelleend stop
1818th
zusätzliche Raststellenadditional rest stops
1919th
GleitflächeSliding surface
2020th
SperrflächeRestricted area
2121
Auge des AuslösehebelsEye of the release lever
2222
Langloch im Auge des AuslösehebelsElongated hole in the eye of the release lever
2323
ZapfenCones
2424th
kurzer Schenke des Sperrhebelsshort arm of the locking lever
2525th
langer Schenke des Sperrhebelslong arm of the locking lever
2626
Falle im SperrhebelTrap in the locking lever
2727
FedernockenFeather cams
2828
FedernockenFeather cams
2929
ZapfenCones
3030th
GleitstückSlider
3131
SchließzylinderbartLock cylinder bit
3232
obere Längsseite des Schlitzesupper long side of the slot
3333
untere Längsseite des Schlitzeslower long side of the slot
3434
NußNut
3535
FalleCases
3636
Federfeather
3737
RastnockenLocking cams
3838
LanglochLong hole
3939
Federfeather
4040
KanteEdge
4141
KanteEdge
4242
ZapfenCones
4343
Federfeather

Claims (4)

Einsteckschloß mit einem im Schloßgehäuse an einem Schieber geführten Riegel, wobei der mittels eines Schlüsselbartes oder eines Schließzylinderbartes etwa parallel zur Stulp verschiebliche Schieber einen etwa diagonal zur Stulp verlaufenden Schlitz für den Eingriff eines am Riegel angeordneten Zapfens aufweist und am Schlitzende jeweils Raststellen für den Zapfen bei vollständigem Riegelausschluß und vollständigem Riegelrückschluß ausgebildet sind, dadurch gekennzeichnet, daß zwischen den endseitigen Raststellen (16, 17) des Schlitzes (14) zusätzlich eine oder mehrere Raststellen (18) angeordnet sind, welche jeweils eine den Riegelvorschluß erlaubende Gleitfläche (19) und eine den Riegelrückschluß verhindernde Sperrfläche (20) aufweisen.Mortise lock with a bolt guided in the lock housing on a slide, the slide, which can be displaced approximately parallel to the faceplate by means of a key bit or a lock cylinder bit, has a slot running approximately diagonally to the faceplate for the engagement of a pin arranged on the bar and latching points for the pin at the slot end complete bolt exclusion and complete bolt yoke are formed, characterized in that one or more locking points (18) are additionally arranged between the end-side locking points (16, 17) of the slot (14), each of which has a sliding surface (19) that allows the locking of the locking bar and one Have locking surface preventing locking surface (20). Einsteckschloß nach Anspruch 1, dadurch gekennzeichnet, daß die zusätzlichen Raststellen (18) an der oberen Längsseite (32) des Schlitzes (14) angeordnet sind.Mortise lock according to claim 1, characterized in that the additional locking points (18) are arranged on the upper longitudinal side (32) of the slot (14). Einsteckschloß nach Anspruch 1 und 2, dadurch gekennzeichnet, daß zwischen den endseitigen Raststellen (16, 17) zwei weitere Raststellen (18) angeordnet sind.Mortise lock according to Claims 1 and 2, characterized in that two further locking points (18) are arranged between the locking points (16, 17) at the end. Einsteckschloß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die untere Längsseite (33) des Schlitzes (14) als schräg-gerade verlaufende Fläche ausgebildet ist.Mortise lock according to one of claims 1 to 3, characterized in that the lower longitudinal side (33) of the slot (14) is designed as an obliquely straight surface.
EP97101268A 1996-03-12 1997-01-28 Mortise lock Expired - Lifetime EP0795666B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609483 1996-03-12
DE19609483A DE19609483C1 (en) 1996-03-12 1996-03-12 Lock with sliding bolt and slider with slit for spigot on bolt

Publications (2)

Publication Number Publication Date
EP0795666A1 true EP0795666A1 (en) 1997-09-17
EP0795666B1 EP0795666B1 (en) 1998-09-16

Family

ID=7787927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101268A Expired - Lifetime EP0795666B1 (en) 1996-03-12 1997-01-28 Mortise lock

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EP (1) EP0795666B1 (en)
AT (1) ATE171242T1 (en)
DE (2) DE19609483C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1669525A1 (en) * 2004-12-13 2006-06-14 Talleres De Escoriaza, S.A. Mortised lock with automatic locking of the dead-bolt

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499965A (en) * 2018-05-18 2019-11-26 多玛凯拔德国有限公司 Lock, especially emergency lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835349A1 (en) * 1988-10-17 1990-04-19 Winkhaus Fa August LOCK
US5083448A (en) * 1988-11-25 1992-01-28 Oy Abloy Security Ltd. Electromechanical door lock
DE4303400A1 (en) * 1992-02-12 1993-08-19 Vachette Sa Door lock providing both sealing and security functions - has head on which compressible seal is relatively pushed and displaceable rod against head piece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE21271T1 (en) * 1982-04-27 1986-08-15 Ferco Int Usine Ferrures LOCK GEAR FOR THE WING OF DOORS.
DE4337969A1 (en) * 1993-10-15 1995-04-20 Theodor Krachten Self-locking safety door lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835349A1 (en) * 1988-10-17 1990-04-19 Winkhaus Fa August LOCK
US5083448A (en) * 1988-11-25 1992-01-28 Oy Abloy Security Ltd. Electromechanical door lock
DE4303400A1 (en) * 1992-02-12 1993-08-19 Vachette Sa Door lock providing both sealing and security functions - has head on which compressible seal is relatively pushed and displaceable rod against head piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1669525A1 (en) * 2004-12-13 2006-06-14 Talleres De Escoriaza, S.A. Mortised lock with automatic locking of the dead-bolt

Also Published As

Publication number Publication date
DE59700017D1 (en) 1998-10-22
DE19609483C1 (en) 1997-04-30
ATE171242T1 (en) 1998-10-15
EP0795666B1 (en) 1998-09-16

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