EP0316590B1 - Door lock fitting with electronic control and lock cylinder - Google Patents

Door lock fitting with electronic control and lock cylinder Download PDF

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Publication number
EP0316590B1
EP0316590B1 EP88117218A EP88117218A EP0316590B1 EP 0316590 B1 EP0316590 B1 EP 0316590B1 EP 88117218 A EP88117218 A EP 88117218A EP 88117218 A EP88117218 A EP 88117218A EP 0316590 B1 EP0316590 B1 EP 0316590B1
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EP
European Patent Office
Prior art keywords
lock cylinder
plate
lock
door fitting
housing
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
EP88117218A
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German (de)
French (fr)
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EP0316590A3 (en
EP0316590A2 (en
Inventor
Udo Grothe
Manfred Hinz
Edgar Schulenberg
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BKS GmbH
Original Assignee
BKS GmbH
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Publication date
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Priority to AT88117218T priority Critical patent/ATE73198T1/en
Publication of EP0316590A2 publication Critical patent/EP0316590A2/en
Publication of EP0316590A3 publication Critical patent/EP0316590A3/en
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Publication of EP0316590B1 publication Critical patent/EP0316590B1/en
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Classifications

    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor

Definitions

  • the invention relates to a door fitting with an inner and outer long plate, a lock cylinder which can be electrically actuated by key actuation and a control electronics housed in the door plate via a cable laid in the door leaf, in particular in connection with a mortise lock with handle bearing installed between the inner and outer long plate and a locking cylinder which also has key-operated mechanical tumblers.
  • Mortise locks with lock cylinders to be actuated by mechanically and electronically coded keys are known, in which the control electronics for the lock cylinder are accommodated in an additional lock case located in the door leaf below the mortise lock.
  • the installation of such an electronic cylinder in an existing door leaf is relatively complex because not only all components such as the lock, the lock cylinder and also the fitting parts have to be removed, but also a second receiving pocket for the control electronics and a connecting channel to this receiving pocket have to be incorporated into the door leaf . It is also disadvantageous that the door leaf is considerably weakened by the second receiving pocket for the control electronics and by the connecting channel.
  • the control electronics have been accommodated in the outer door plate and the associated power supply batteries in the inner door plate.
  • the placement of the control electronics in the outside door sign has the consequence that it is considerably at risk of impact or impact.
  • the internal long plate containing the electronics is screwed directly to the outer long plate via connecting screws penetrating the door leaf.
  • the invention is therefore based on the object to provide a door fitting of the type mentioned, in which the locking cylinder and its control electronics, together with the associated components, can also be retrofitted easily in the inner long plate in such a way that forces acting on the outer plate cannot affect the electronics and also an adaptation to different lock designs can be easily made.
  • This object is achieved essentially by the fact that the inner plate consists of a base plate lying on the door leaf, firmly screwed to the outer plate, having the pusher bearing and a lock cylinder opening, and an inner plate cover releasably connected therebetween, between which an electronics containing the control electronics Housing is exchangeably housed, which is releasably attached to the base plate and has openings for the thrust bearing and the lock cylinder.
  • control electronics are therefore housed in a special electronics housing, which is easily exchangeable and can be adapted to different lock designs in the inner shield, in such a way that it is effectively supported against forces acting on the outer shield.
  • the opening for the handle bearing in the electronics housing advantageously has an oval shape which enables the passage positions to be of different heights.
  • the electronics housing advantageously consists of a housing box surrounding the control electronics and power supply batteries with a constant high wall edge and a housing cover screwable therewith, which is also provided with an oval opening for the handle bearing and an opening adapted to the contour of the locking cylinder, in particular a profile cylinder.
  • the electronics housing provided in this way offers effective encapsulated housing protection for the control electronics and can be easily connected to the cable that penetrates the door leaf and comes from the lock cylinder or mortise lock, for example via correspondingly easily accessible plug sockets in the housing box.
  • the locking cylinder 10 is advantageously designed as a conventional profile cylinder, but not only with mechanical tumblers to be actuated by the appropriate key, but also with an additional single or multiple electric tumbler and a sensor which responds to the electronic coding of the suitable key and which also the electrical tumbler is connected to the control electronics housed in the inner long plate 4 via a corresponding connecting cable.
  • the inner long plate consists of four main parts, namely a base plate 13 lying flat on the door leaf 12, the inner plate cover 14 releasably connected to it, a long box-like electronics housing box 15 (FIG. 8) containing the control electronics and the latter closing housing cover 15 ' (Fig. 7).
  • the base plate 13 as shown in particular in FIG. 5, is firmly connected to the outer long plate 2 by means of a plurality of screws 17 penetrating through holes 16 in the door leaf 12.
  • the base plate 13 has the outline shown in Fig. 6.
  • it also has a bearing 19 for the lock pin 20 and a breakthrough 21 contoured according to the inserted profile shooting cylinder 10.
  • the inner shield cover 14 preferably consists of an extruded profile, in particular on an aluminum base, in the correspondingly cut ends 14 'of which plastic caps 28 are inserted, which have insertion slots 28' for the insertion of the key 27 existing fork ends 27 'serve.
  • the in the space between the base plate 13 and the detachable inner shield cover 14 to be accommodated electronics housing box 15 is like the housing cover 15 'with an opening 29 for the lock cylinder 10 and with an opening 30 above it at a suitable distance for the on the base plate 13 existing handle mounting 19 Mistake.
  • This breakthrough 30 is oval in shape, as a result of which the handle mounting 19 can penetrate it at different heights.
  • the housing box 15 and its cover 15 ' are also provided with cutouts 15 ′′′ or 15 IV , which are substantially congruent with the cutout 22 present in the base plate 13.
  • the analog openings 29 ', 30' are also present in the housing cover 15 '.
  • the housing box 15 accommodates in its lower part the control electronics 31 arranged on the screw-on plate 31 'and in its upper part the batteries 32 which serve to supply it.
  • the housing box 15 surrounds the control electronics 31 and the batteries 32 and also the openings 29 and 30 with a consistently high wall edge 5 ', on which the cover 15' lies flat and is screwed to the box 15 via the Phillips screws 33.
  • the electronics housing 15, 15 ' is attached to the base plate 13.
  • locking cams 40 are integrally formed on the housing box edge 15bericht in the area of the openings 29 and 30, which fit into the housing box cover 15 'existing locking holes 40' and in this way facilitate the screwing of the housing box 15 with its cover 15 ' .
  • the housing 15 is advantageously made of plastic or die-cast zinc. As already mentioned, it can be used for locks of different "distances", since their difference is only reflected in the base plate and in the inner plate cover.
  • the electronics housing 15, 15 'together with the electronics housed therein is accordingly universally applicable.
  • the reading device for the electronics is located on the outside of the locking cylinder and that there is also an electro-magnetic locking device that holds the locking cylinder 10 in the locked position until the appropriate one Key inserted, read on its identifier and this has been recognized by the control electronics as the correct one. From the inside of the door, only a simple bore 23 (FIG. 5) is necessary for the cable routing, which can easily be broken through laterally at its end leading to the opening for the locking cylinder 10.
  • the adaptation to different lock distances could also take place in such a way that, instead of the oval design of the opening 30 for the handle mounting, the electronics housing in the area of the lock cylinder 10 is equipped with a substantially oval-lengthened space or opening 21.
  • the electronics housing 15, 15 'with additional openings for the mounting screws 17 to be able to replace the outer long plate 2 without having to unscrew the electronics housing from the base plate 13.

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  • Lock And Its Accessories (AREA)
  • Patch Boards (AREA)

Abstract

Door fittings can be connected to a long inner and outer plate (4 and 2), a lock cylinder (10) electrically activatable by key actuation, and control electronics connected to the lock cylinder via a cable laid in the door leaf (12) and accommodated in the inner plate (4), especially also in conjunction with a built-in mortise lock with latch bearing and a lock cylinder also having key-actuable mechanical tumblers. So that the control electronics, together with the associated components, can also be installed in the long inner plate (4) in a simple way even at a later date, the latter consists of a baseplate (13) which rests on the door leaf (12) and is screwed firmly to the outer plate (2) and which has the latch bearing and a lock-cylinder perforation, and of an inner-plate cover (14) connected releasably to the baseplate (13), between these being accommodated exchangably an electronics housing (15, 15') which contains the control electronics (31) and is fastened releasably to the baseplate (13) and which has perforations for the latch bearing and the lock cylinder (10). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Türbeschlag mit einem Innen- und Außenlangschild, einem durch Schlüsselbetätigung elektrisch beaufschlagbaren Schließzylinder und einer damit über eine im Türblatt verlegtes Kabel verbundenen, im Innenschild untergebrachten Steuerelektronik, insbesondere in Verbindung mit einem zwischen Innen- und Außenlangschild eingebauten Einsteckschloß mit Drückerlager und einem auch schlüsselbetätigbare mechanische Zuhaltungen aufweisenden Schließzylinder.The invention relates to a door fitting with an inner and outer long plate, a lock cylinder which can be electrically actuated by key actuation and a control electronics housed in the door plate via a cable laid in the door leaf, in particular in connection with a mortise lock with handle bearing installed between the inner and outer long plate and a locking cylinder which also has key-operated mechanical tumblers.

Es sind Einsteckschlösser mit durch mechanisch sowie elektronisch kodierten Schlüsseln zu betätigenden Schließzylindern bekannt, bei denen die Steuerelektronik für den Schließzylinder in einem im Türblatt unterhalb des Einsteckschlosses sitzenden zusätzlichen Schloßkasten untergebracht ist. Die Installation eines solchen Elektronikzylinders in einem vorhandenen Türblatt ist jedoch verhältnismäßig aufwendig, weil dazu nicht nur sämtliche Bestandteile, wie das Schloß, der Schließzylinder und auch die Beschlagteile ausgebaut werden müssen, sondern auch eine zweite Aufnahmetasche für die Steuerelektronik sowie ein Verbindungskanal zu dieser Aufnahmetasche in das Türblatt eingearbeitet werden müssen. Nachteilig ist dabei auch, daß durch die zweite Aufnahmetasche für die Steuerelektronik und durch den Verbindungskanal das Türblatt erheblich geschwächt wird. Um die vorerwähnten Mängel zu vermeiden, hat man gemäß der DE-OS 35 43 527 die Steuerelektronik im Türaußenschild und die zugehörigen Stromversorgungsbatterien im Türinnenschild untergebracht. Die Unterbringung der Steuerelektronik im Türaußenschild hat aber zur Folge, daß sie dadurch erheblich stoß- bzw. schlaggefährdet ist. Um hiergegen Abhilfe zu schaffen, ist es durch die DE-OS 35 10 438 bei Türbeschlägen der eingangs erwähnten Gattung bereits bekannt gewesen, elektronische Bauteile und ihre Stromversorgungsbatterien in deren Innenlangschild unterzubringen. Es geht dabei um eine im Innenschild eingebaute Infrarot-Sendeanlage, die vom eingebauten Profilschließzylinder über das Verbindungskabel ankommende Signale drahtlos an geeignete Alarmgeber zu senden vermag. Das die Elektronik enthaltende Innenlangschild ist dabei über das Türblatt durchdringende Verbindungsschrauben unmittelbar mit dem Außenlangschild verschraubt. Dadurch können auch hier am Außenschild angreifende Kräfte, wie z.B. bei Einbruchversuchen, über die Verbindungsschrauben direkt auf das Innenschild übertragen werden, wodurch letzteres verformt werden kann und die darin untergebrachten Elektronik-Bauteile wiederum Beschädigungen unterworfen werden können. Nachteilig ist bei diesem vorbekannten Türschlag mit im Innenlangschild untergebrachter Elektronik weiterhin seine starre Bauart, die für beispielsweise unterschiedliche Schloßausführungen unterschiedliche Beschläge erforderlich machen würde. So wäre für unterschiedliche Schloß-"Entfernungen", das ist der Abstand zwischen der Schloßdrückernuß und der Kernmitte des Schließzylinders, jeweils ein vollständig neuer Beschlag notwendig.Mortise locks with lock cylinders to be actuated by mechanically and electronically coded keys are known, in which the control electronics for the lock cylinder are accommodated in an additional lock case located in the door leaf below the mortise lock. The installation of such an electronic cylinder in an existing door leaf, however, is relatively complex because not only all components such as the lock, the lock cylinder and also the fitting parts have to be removed, but also a second receiving pocket for the control electronics and a connecting channel to this receiving pocket have to be incorporated into the door leaf . It is also disadvantageous that the door leaf is considerably weakened by the second receiving pocket for the control electronics and by the connecting channel. In order to avoid the aforementioned shortcomings, according to DE-OS 35 43 527, the control electronics have been accommodated in the outer door plate and the associated power supply batteries in the inner door plate. The placement of the control electronics in the outside door sign has the consequence that it is considerably at risk of impact or impact. In order to remedy this, it has already been known from DE-OS 35 10 438 for door fittings of the type mentioned at the outset to accommodate electronic components and their power supply batteries in their internal long plate. It is about an infrared transmitter installed in the inner plate, which is able to wirelessly send incoming signals from the built-in profile lock cylinder to suitable alarm devices via the connecting cable. The internal long plate containing the electronics is screwed directly to the outer long plate via connecting screws penetrating the door leaf. As a result, forces acting on the outer shield, such as, for example, attempts to break in, can also be transmitted directly to the inner shield via the connecting screws, as a result of which the latter can be deformed and the electronic components accommodated therein can in turn be subjected to damage. A disadvantage of this previously known door knock with electronics housed in the inner long plate is still its rigid design, which would make different fittings necessary, for example for different lock designs. That would be for different lock "distances", that is the distance between the lock follower and the core of the lock cylinder, each requires a completely new fitting.

Der Erfindung liegt daher die Aufgabe zugrunde, einen Türbeschlag der eingangs erwähnten Gattung zu schaffen, bei dem der Schließzylinder und seine Steuerelektronik samt den zugehörigen Komponenten auch nachträglich noch einfach im Innenlangschild so einzubauen sind, daß sich am Außenschild angreifende Kräfte nicht auf die Elektronik auswirken können und weiterhin auch eine Anpassung an unterschiedliche Schloßausführungen leicht vorgenommen werden kann. Diese Aufgabe wird erfindungsgemäß im wesentlichen dadurch gelöst, daß das Innenschild aus einer auf dem Türblatt aufliegenden, mit dem Außenschild fest verschraubten, das Drückerlager und einen Schließzylinder-Durchbruch aufweisenden Basisplatte sowie einem damit lösbar verbundenen Innenschilddeckel besteht, zwischen denen ein die Steuerelektronik enthaltendes Elektronik-Gehäuse auswechselbar untergebracht ist, das auf der Basisplatte lösbar befestigt ist und Durchbrüche für das Drücklager und den Schließzylinder aufweist. Die Steuerelektronik ist hiernach also in einem besonderen ElektronikGehäuse untergebracht, das leicht auswechselbar und an verschiedene Schloßausführungen anpassbar im Innenschild untergebracht ist, und zwar so, daß es vor am Außenschild angreifenden Kräften wirkam gestützt ist. Zur Anpassung an verschiedene Schloßausführungen, insbesondere im Hinblick auf deren unterschiedliche Schloß-"Entfernungen", besitzt der im ElektronikGehäuse vorhandene Durchbruch für das Drückerlager vorteilhaft eine dessen verschieden hohe Durchtrittslagen ermöglichende Ovalform.The invention is therefore based on the object to provide a door fitting of the type mentioned, in which the locking cylinder and its control electronics, together with the associated components, can also be retrofitted easily in the inner long plate in such a way that forces acting on the outer plate cannot affect the electronics and also an adaptation to different lock designs can be easily made. This object is achieved essentially by the fact that the inner plate consists of a base plate lying on the door leaf, firmly screwed to the outer plate, having the pusher bearing and a lock cylinder opening, and an inner plate cover releasably connected therebetween, between which an electronics containing the control electronics Housing is exchangeably housed, which is releasably attached to the base plate and has openings for the thrust bearing and the lock cylinder. The control electronics are therefore housed in a special electronics housing, which is easily exchangeable and can be adapted to different lock designs in the inner shield, in such a way that it is effectively supported against forces acting on the outer shield. In order to adapt to different lock designs, in particular with regard to their different lock "distances", the opening for the handle bearing in the electronics housing advantageously has an oval shape which enables the passage positions to be of different heights.

Das Elektronik-Gehäuse besteht vorteilhaft aus einem die Steuerelektronik und Stromversorgungsbatterien mit gleichbleibend hohem Wandungsrand umgebenden Gehäusekasten und einem damit verschraubbaren Gehäusedeckel, der gleichfalls mit einem ovalförmigen Durchbruch für das Drückerlager und einem der Kontur des Schließzylinders, insbesondere eines Profilzylinders angepaßten Durchbruch versehen ist. Das so beschaffene Elektronik-Gehäuse bietet einen wirksamen gekapselten Unterbringungsschutz für die Steuerelektronik und kann an das vom Schließzylinder oder dem Einsteckschloß kommende, das Türblatt durchdringende Kabel leicht angeschlossen werden, beispielsweise über entsprechend einfach zugängliche Steckbuchsen im Gehäusekasten.The electronics housing advantageously consists of a housing box surrounding the control electronics and power supply batteries with a constant high wall edge and a housing cover screwable therewith, which is also provided with an oval opening for the handle bearing and an opening adapted to the contour of the locking cylinder, in particular a profile cylinder. The electronics housing provided in this way offers effective encapsulated housing protection for the control electronics and can be easily connected to the cable that penetrates the door leaf and comes from the lock cylinder or mortise lock, for example via correspondingly easily accessible plug sockets in the housing box.

Weitere Merkmale und vorteilhafte Wirkungen des erfindungsgemäß beschaffenen Türbeschlages ergeben sich aus dem in der Zeichnung dargestellten Ausführungsbeispiel. Dabei zeigen

Fig. 1
die Stirnansicht auf den geöffneten Türflügel mit Schloßstulp und Türbeschlag,
Fig. 2
die Seitenansicht auf das Innenlangschild,
Fig. 3
eine Draufsicht auf das Innenlangschild bei abgenommener oberer Schildkappe,
Fig. 4
die Draufsicht auf einen zum Lösen des Innenschilddeckels dienenden Betätigungsschlüssel,
Fig. 5
einen senkrechten Schnitt durch das Türblatt und das darin befestigte Einsteckschloß mit Außenlangschild und damit fest verbundener, innenseitig anschlagender Innenschild-Basisplatte,
Fig 6
die Draufsicht auf die Basisplatte,
Fig. 7
die Draufsicht auf das Elektronik-Gehäuse sowie die darunter liegende Basisplatte des Innenlangschildes und
Fig. 8
die Draufsicht auf den Elektronik-Gehäusekasten bei abgenommenem Gehäusedeckel.
Further features and advantageous effects of the door fitting according to the invention result from the embodiment shown in the drawing. Show
Fig. 1
the front view of the opened door leaf with lock faceplate and door fitting,
Fig. 2
the side view of the inner long plate,
Fig. 3
a plan view of the inner long plate with the upper shield cap removed,
Fig. 4
the top view of an actuating key used to loosen the inner plate cover,
Fig. 5
a vertical section through the door leaf and the mortise lock fastened therein with an outer long plate and thus a firmly connected inner plate base plate which strikes on the inside,
Fig. 6
the top view of the base plate,
Fig. 7
the top view of the electronics housing and the underlying base plate of the inner long plate and
Fig. 8
the top view of the electronics housing box with the housing cover removed.

Von dem in Fig. 1 dargestellten, Türbeschlag mit in den Türflügel eingelassenem Einsteckschloß und seinem durch Schlüsselbetätigung mechanisch wie auch elektrisch steuerbaren bzw. beaufschlagbaren Schließzylinder sind lediglich die Außen-Beschlagteile zu erkennen, nämlich das mit dem feststehenden Knopf 1 versehene Außenlangschild 2, das mit dem Drücker 3 versehene Innenlangschild 4 und der stirnseitig auf dem Türblatt befestigte Schloßstulp 5, der mit herkömmlichen Durchbrüchen 6, 7 für die Schloßfalle 8 bzw. den Schloßriegel 9 versehen ist. Aus den beiden Langschildern 2, 4 ragt der schlüsselbetätigbare Schließzylinder 10 mit seinen darin drehverstellbar lagernden Zylinderkernen 11, 11′ hervor. Der Schließzylinder 10 ist vorteilhaft als herkömmlicher Profilzylinder ausgebildet, jedoch nicht nur mit durch den passenden Schlüssel zu betätigenden mechanischen Zuhaltungen, sondern auch mit einer zusätzlichen ein- oder mehrfachen elektrischen Zuhaltung und einem auf die elektronische Codierung des passenden Schlüssels ansprechenden Sensor versehen, der ebenso wie die elektrische Zuhaltung über ein entsprechendes Verbindungskabel mit der im Innenlangschild 4 untergebrachten Steuerelektronik verbunden ist.From the door fitting shown in Fig. 1 with mortise inserted into the door leaf and its through Key actuation mechanically as well as electrically controllable or acted upon lock cylinder only the outer fitting parts can be seen, namely the outer long plate 2 provided with the fixed button 1, the inner long plate 4 provided with the handle 3 and the lock face plate 5 fastened on the front side of the door leaf, the with conventional openings 6, 7 for the lock latch 8 or the lock bolt 9 is provided. From the two long plates 2, 4, the key-operated lock cylinder 10 protrudes with its cylinder cores 11, 11 'which are rotatably mounted therein. The locking cylinder 10 is advantageously designed as a conventional profile cylinder, but not only with mechanical tumblers to be actuated by the appropriate key, but also with an additional single or multiple electric tumbler and a sensor which responds to the electronic coding of the suitable key and which also the electrical tumbler is connected to the control electronics housed in the inner long plate 4 via a corresponding connecting cable.

Das Innen-Langschild besteht aus vier Hauptteilen, nämlich aus einer auf dem Türblatt 12 flach aufliegenden Basisplatte 13, dem damit lösbar verbundenen Innenschilddeckel 14, einem die Steuerelektronik enthaltenden, langschachtelartigen Elektronik-Gehäusekasten 15 (Fig. 8) und dem letzteren verschließenden Gehäusedeckel 15′ (Fig. 7).The inner long plate consists of four main parts, namely a base plate 13 lying flat on the door leaf 12, the inner plate cover 14 releasably connected to it, a long box-like electronics housing box 15 (FIG. 8) containing the control electronics and the latter closing housing cover 15 ' (Fig. 7).

Die Basisplatte 13 ist, wie insbesondere Fig. 5 zeigt, mit dem Außenlangschild 2 über mehrere, im Türblatt 12 vorhandene Bohrungen 16 durchdringende Schrauben 17 fest verbunden. Die Basisplatte 13 besitzt den in Fig. 6 dargestellten Umriß. Sie weist außer den Befestigungsschraublöchern 18 ein Lager 19 für den Schloßdrückerstift 20 sowie einen dem engesetzten Profilschießzylinder 10 entsprechend konturierten Durchbruch 21 auf. Weiterhin ist in der Basisplatte 13 in der Näher ihres Schließzylinder-Durchbruchs 21 noch ein Ausschnitt 22 für das hier aus der Türblatt-Bohrung 23 herausgeführte, vom Schließzylinder 10 oder dem Einsteckschloß kommende Verbindungskabel 24 vorhanden.The base plate 13, as shown in particular in FIG. 5, is firmly connected to the outer long plate 2 by means of a plurality of screws 17 penetrating through holes 16 in the door leaf 12. The base plate 13 has the outline shown in Fig. 6. In addition to the fastening screw holes 18, it also has a bearing 19 for the lock pin 20 and a breakthrough 21 contoured according to the inserted profile shooting cylinder 10. Furthermore, in the base plate 13 in the vicinity of its lock cylinder opening 21 there is also a cutout 22 for the connecting cable 24 coming out of the door leaf bore 23 and coming from the lock cylinder 10 or the mortise lock.

Am oberen und unteren Ende der Basisplatte 13 sind weiterhin je zwei, unter dem Druck einer Feder 25 stehende Rastschieber 26 vorgesehen, die in der aus Fig. 3 ersichtlichen Weise an den Basisplattenenden verschieblich geführt sind und hinter am Innenschilddeckel 14 vorhandene, nach innen einspringende Seitenrandkanten 14′ zu greifen vermögen, um auf diese Weise den Innenschilddeckel 14 mit der Basisplatte 13 lösbar zu verbinden. Durch den in Fig. 4 dargestellten gabelförmigen Schlüssel 27, dessen innen abgeschrägte Gabelenden 27′ hinter die an den Rastschiebern 26 vorgesehenen Führungskanten 26′ greifen, können die Rastschieber 26 in ihre den Innenschilddeckel 14 freigebende, gegenseitige Löseposition zusammengeschoben werden.At the upper and lower ends of the base plate 13 there are two locking slides 26 under the pressure of a spring 25, which are displaceably guided in the manner shown in FIG. 3 at the ends of the base plate and behind the inside edge cover 14 on the inside plate cover 14 'are able to grip in order to releasably connect the inner shield cover 14 to the base plate 13 in this way. 4 fork-shaped key 27, the inside beveled fork ends 27 'engage behind the provided on the locking slides 26 guide edges 26', the locking slide 26 can be pushed into their inner shield cover 14 releasing, mutual release position.

Der auf der Basisplatte 13 mittels der vorerwähnten Rastschieber 26 lösbar zu befestigende Innenschilddeckel 14 besteht vorzugsweise aus einem Strangpreßprofil, insbesondere auf Alu-Basis, in dessen entsprechend abgelängte Enden 14˝ Kunststoffkappen 28 eingesteckt sind, die mit Einsteckschlitzen 28′ für das Einführen der am Schlüssel 27 vorhandenen Gabelenden 27′ dienen.The on the base plate 13 by means of the aforementioned locking slide 26 to be detachably fastened, the inner shield cover 14 preferably consists of an extruded profile, in particular on an aluminum base, in the correspondingly cut ends 14 'of which plastic caps 28 are inserted, which have insertion slots 28' for the insertion of the key 27 existing fork ends 27 'serve.

Der im Raum zwischen der Basisplatte 13 und dem darauf lösbar zu befestigenden Innenschilddeckel 14 unterzubringende Elektronik-Gehäusekasten 15 ist ebenso wie der Gehäusedeckel 15′ mit einem Durchbruch 29 für den Schließzylinder 10 und mit einem darüber in entsprechendem Abstand gelegenen Durchbruch 30 für die an der Basisplatte 13 vorhandene Drückerlagerung 19 versehen. Dieser Durchbruch 30 ist ovalförmig gestaltet, wodurch die Drückerlagerung 19 ihn in verschiedenen Höhenlagen zu durchdringen vermag. Auf diese Weise wird eine Anpassung des Elektronikgehäuses 15 und seines Deckels 15′ an unterschiedliche Schloß-"Entfernungen" ermöglicht, also an Schlösser mit unterschiedlichen Abständen zwischen ihrer Drückernuß und der Kernmitte ihres Schließzylinders. Der Gehäusekasten 15 sowie sein Deckel 15′ sind weiterhin mit Ausschnitten 15‴ bzw. 15IV versehen, die mit dem in der Basisplatte 13 vorhandenen Ausschnitt 22 im wesentlichen deckungsgleich liegen. Entsprechend den Durchbrüchen 29, 30 im Gehäusekasten 15 sind auch im Gehäusedeckel 15′ die analog beschaffenen Durchbrüche 29′, 30′ vorhanden.The in the space between the base plate 13 and the detachable inner shield cover 14 to be accommodated electronics housing box 15 is like the housing cover 15 'with an opening 29 for the lock cylinder 10 and with an opening 30 above it at a suitable distance for the on the base plate 13 existing handle mounting 19 Mistake. This breakthrough 30 is oval in shape, as a result of which the handle mounting 19 can penetrate it at different heights. In this way, an adaptation of the electronics housing 15 and its cover 15 'to different lock "distances" is made possible, that is to locks with different distances between their follower and the core center of their lock cylinder. The housing box 15 and its cover 15 'are also provided with cutouts 15 ‴ or 15 IV , which are substantially congruent with the cutout 22 present in the base plate 13. Corresponding to the openings 29, 30 in the housing box 15, the analog openings 29 ', 30' are also present in the housing cover 15 '.

Der Gehäusekasten 15 nimmt in seinem unteren Teil die auf der Aufschraubplatte 31′ angeordnete Steuerelektronik 31 und in ihrem oberen Teil die zu deren Stromversorgung dienenden Batterien 32 auf. Der Gehäusekasten 15 umgibt die Steuerelektronik 31 und die Batterien 32 sowie auch die Durchbrüche 29 und 30 mit gleichbleibend hohem Wandungsrand 5˝, auf dem der Deckel 15′ flach aufliegt und mit dem Kasten 15 über die Kreuzschrauben 33 verschraubt ist. Über die Schlitzschrauben 34 ist das Elektronikgehäuse 15, 15′ auf der Basisplatte 13 befestigt.The housing box 15 accommodates in its lower part the control electronics 31 arranged on the screw-on plate 31 'and in its upper part the batteries 32 which serve to supply it. The housing box 15 surrounds the control electronics 31 and the batteries 32 and also the openings 29 and 30 with a consistently high wall edge 5 ', on which the cover 15' lies flat and is screwed to the box 15 via the Phillips screws 33. About the slotted screws 34, the electronics housing 15, 15 'is attached to the base plate 13.

Wie Fig. 8 zeigt, sind neben dem Kabelausschnitt 31 im Gehäusekastenrand 15˝ noch Einsteckschlitze 36 für eine darin einzuschiebende und mit eingelöteten Steckbuchsen 37′ versehene Leiterplatte 37 vorgesehen, die mit der Steuerelectronik 31 verdrahtet ist. Die Leiterplatte 37 wird durch den aufliegend verschraubten Gehäusedeckel 15′ in den Einsteckschlitzen 36 gesichert. Auf diese Weise kann das Kabel 24 mit seinen Steckern 24′, wie Fig. 7 zeigt, jederzeit an die Steckbüchsen 37′ angeschlossen werden. Zur Aufnahme des überschüssigen Kabels 24 befindet sich im Gehäusekasten 15 noch eine Aufnahmetasche 38. Schließlich sind am Gehäusekastenrand 15˝ im Bereich der Durchbrüche 29 und 30 noch Arretiernocken 40 angeformt, die in am Gehäusekastendeckel 15′ vorhandene Arretierlöcher 40′ hineinpassen und auf diese Weise das Verschrauben des Gehäusekastens 15 mit seinem Deckel 15′ erleichtern helfen. Das Gehäuse 15 besteht vorteilhaft aus Kunststoff oder aus Zinkdruckguß. Es kann, wie schon erwähnt, für Schlösser unterschiedlicher "Entfernungen" verwendet werden, da sich deren Unterschied nur in der Basisplatte und im Innenschilddeckel niederschlägt. Das Elektronikgehäuse 15, 15′ samt der darin untergebrachten Elektronik ist somit entsprechend universell verwendbar.As shown in FIG. 8, in addition to the cable cutout 31 in the housing box edge 15˝ there are also insertion slots 36 for a circuit board 37 'to be inserted therein and with soldered sockets 37' which is wired to the control electronics 31. The circuit board 37 is secured by the screwed-on housing cover 15 'in the insertion slots 36. In this way, the cable 24 with its plugs 24 ', as shown in FIG. 7, can be connected to the sockets 37' at any time. To accommodate the excess cable 24 is located in the housing box 15 still a receiving pocket 38. Finally, locking cams 40 are integrally formed on the housing box edge 15 Bereich in the area of the openings 29 and 30, which fit into the housing box cover 15 'existing locking holes 40' and in this way facilitate the screwing of the housing box 15 with its cover 15 ' . The housing 15 is advantageously made of plastic or die-cast zinc. As already mentioned, it can be used for locks of different "distances", since their difference is only reflected in the base plate and in the inner plate cover. The electronics housing 15, 15 'together with the electronics housed therein is accordingly universally applicable.

Bei der Führung des elektrischen Verbindungskabels 24 wird im vorliegenden Ausführungsbeispiel unterstellt, daß die Leseeinrichtung für die Elektronik sich in der Außenseite des Schließzylinders befindet und hier gleichfalls auch eine elektro-magnetische Sperreinrichtung vorhanden ist, die den Schließzylinder 10 solange in Sperrlage hält, bis der passende Schlüssel eingeführt, auf seine Kennung gelesen und diese durch die Steuerelektronik als die richtige erkannt worden ist. Von der Innenseite der Tür ist für die Kabelführung lediglich eine einfache Bohrung 23 (Fig. 5) notwendig, die an ihrem zum Durchbruch für den Schließzylinder 10 führenden Ende leicht seitlich durchbrochen werden kann.When guiding the electrical connecting cable 24, it is assumed in the present exemplary embodiment that the reading device for the electronics is located on the outside of the locking cylinder and that there is also an electro-magnetic locking device that holds the locking cylinder 10 in the locked position until the appropriate one Key inserted, read on its identifier and this has been recognized by the control electronics as the correct one. From the inside of the door, only a simple bore 23 (FIG. 5) is necessary for the cable routing, which can easily be broken through laterally at its end leading to the opening for the locking cylinder 10.

Die dargestellte Ausführung stellt nur ein Beispiel des Erfindungsgedankens dar.The embodiment shown represents only one example of the inventive concept.

Im Sinne der Erfindung könnte die Anpassung an unterschiedliche Schloßentfernungen auch derart erfolgen, daß anstelle der ovalen Gestaltung des Durchbruchs 30 für die Drückerlagerung das Elektronik-Gehäuse im Bereich des Schließzylinders 10 mit einem im wesentlichen oval verlän gerten Freiraum bzw. Durchbruch 21 ausgestattet ist. Vorteilhaft kann weiterhin auch sein, das Elektronik-Gehäuse 15, 15′ mit zusätzlichen Durchbrüchen für die Befestigungsschrauben 17 auszustatten, um das Außenlangschild 2 austauschen zu können, ohne dazu das Elektronik-Gehäuse von der Basisplatte 13 abschrauben zu müssen.In the sense of the invention, the adaptation to different lock distances could also take place in such a way that, instead of the oval design of the opening 30 for the handle mounting, the electronics housing in the area of the lock cylinder 10 is equipped with a substantially oval-lengthened space or opening 21. Advantageous can also be, the electronics housing 15, 15 'with additional openings for the mounting screws 17 to be able to replace the outer long plate 2 without having to unscrew the electronics housing from the base plate 13.

Claims (12)

  1. Door fitting with an internal and external long plate, a lock cylinder which can be acted upon electrically by key actuation and an electronic control system which is connected thereto by a cable laid in the door leaf and is accommodated in the internal plate, particularly in combination with a mortise dead lock installed between the internal and external long plates with a handle mounting and a cylinder lock which is also actuated by a key and has mechanical tumblers, characterised in that the internal plate (4) consists of a base plate (13) which rests on the door leaf (12), is firmly screwed to the external plate (2) and bears the handle mounting (19) and a lock cylinder opening (21), as well as an internal plate cover (14) which is releasably connected to the base plate, and an electronics housing (15, 15') which contains the electronic control system (31), is releasably fixed on the base plate (13) and has holes (30 and 29 respectively) for the handle mounting (19) and the lock cylinder (10) is removably accommodated between these two plates.
  2. Door fitting as claimed in claim 1, characterised in that the hole (30) provided in the electronics housing (15, 15') for the handle mounting (19) has an oval shape permitting the latter to be positioned at different heights (Figure 8).
  3. Door fitting as claimed in claim 1, characterised in that the electronic control system (31) is accommodated in the part of the electronics housing (15) positioned below the handle mounting hole (30), whereas the current supply batteries are accommodated in the part (32) of the electronics housing positioned above the handle mounting hole.
  4. Door fitting as claimed in one of claims 1 to 3, characterised in that the electronics housing consists of a housing case (15) which encloses the electronic control system (31) and the batteries (32) as well as the holes (29, 30) with a wall edge (15'') of constant height and a housing cover (15') which can be screwed thereto and which is also provided with an oval hole (30') for the handle mounting (19) and a further hole (29') adapted to the contour of the lock cylinder particularly a profiled cylinder (10).
  5. Door fitting as claimed in one of claims 1 to 4, characterised in that substantially congruent cut-outs (22 and 15''', 15IV) for the cable to pass through to the lock cylinder (10) are provided in the base plate (13) and in the electronics housing (15) near the lock cylinder openings (21, 29), and insertion slots (36) are provided in the housing case edge (15'') adjacent to the cable cut-out (15''') for a circuit board (37) which is to be inserted therein and has plug sockets (37') soldered into it for the cable connection.
  6. Door fitting as claimed in claim 5, characterised in that a cable receptacle (38) is provided in the housing case (15) adjacent to the cable cut-out (15''') and the lock cylinder hole (29).
  7. Door fitting as claimed in claim 4, characterised in that projecting locking cams (40) which fit into locking holes (40') on the housing case cover (15') are formed on the edge (15'') of the housing case.
  8. Door fitting as claimed in one of claims 1 to 7, characterised in that the electronics housing (15) is made from plastics material or die cast zinc.
  9. Door fitting as claimed in one of claims 1 to 8, characterised in that stop slides which are under spring pressure are provided on the base plate (13) at the upper and lower end, engage behind inwardly-projecting side edges (14') on the internal plate cover (14) and can be brought by a forked key (17) into a reciprocal release position which releases the internal plate cover (14).
  10. Door fitting as claimed in claim 9, characterised in that the internal plate cover (14) consists of an extrusion, particularly one based on aluminum, into the cut ends (14'') of which plastic caps (28) are inserted which are provided with insertion slots (28') for the forked key (27) to actuate the stop slides (26).
  11. Door fitting as claimed in claim 1, characterised in that the hole (29) in the electronics housing (15) for the lock cylinder (10) is lengthened in an oval shape.
  12. Door fitting as claimed in one of claims 1 to 8, characterised in that the electronics housing (15, 15') is equipped with additional holes for accessibility of the fixing screws (17) between the base plate (13) and the external plate (2).
EP88117218A 1987-11-17 1988-10-17 Door lock fitting with electronic control and lock cylinder Expired - Lifetime EP0316590B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88117218T ATE73198T1 (en) 1987-11-17 1988-10-17 DOOR FITTING WITH CONTROL ELECTRONICS AND CONNECTED LOCKING CYLINDER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873738906 DE3738906A1 (en) 1987-11-17 1987-11-17 DOOR FITTING WITH INTERIOR AND EXTERIOR LABEL
DE3738906 1987-11-17

Publications (3)

Publication Number Publication Date
EP0316590A2 EP0316590A2 (en) 1989-05-24
EP0316590A3 EP0316590A3 (en) 1990-04-18
EP0316590B1 true EP0316590B1 (en) 1992-03-04

Family

ID=6340614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117218A Expired - Lifetime EP0316590B1 (en) 1987-11-17 1988-10-17 Door lock fitting with electronic control and lock cylinder

Country Status (3)

Country Link
EP (1) EP0316590B1 (en)
AT (1) ATE73198T1 (en)
DE (2) DE3738906A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234361A1 (en) * 1992-03-06 1993-09-23 Winkhaus Fa August A CONNECTABLE ELECTRONIC LOCKING CYLINDER
DE4438832A1 (en) * 1994-10-31 1996-05-02 Diehl Gmbh & Co Lock with identification activation
DE29710240U1 (en) * 1997-06-12 1998-10-15 Grimberg Hans Edelstahl Rosette or sign for a door fitting or the like.
US6374653B1 (en) * 1997-12-22 2002-04-23 Security People, Inc. Mechanical/electronic lock and key therefor
DE10044723C1 (en) * 2000-09-08 2002-06-06 Guido Meis Locking device for a door
DE20107870U1 (en) * 2001-05-09 2002-09-19 Bks Gmbh Rosette for an assigned locking cylinder
EP1703042A1 (en) * 2005-03-19 2006-09-20 BUGA Technologies GmbH Rosette for electromechanical lock cylinder
DE202006008354U1 (en) * 2006-05-23 2006-08-17 Dorma Gmbh + Co. Kg Door opener for building entry control, has door opener housing with cover containing grooved guide for cable
DE102007043974A1 (en) * 2007-09-14 2009-03-19 Primion Technology Ag door fittings
AT10705U1 (en) * 2007-11-05 2009-08-15 Sitech Sicherheitstechnik Gmbh SHIELD FOR A CASTLE
DE102014104140A1 (en) * 2014-03-25 2015-10-01 Assa Abloy Sicherheitstechnik Gmbh Lock for door or window
EP3349192B1 (en) * 2017-01-13 2023-07-26 Loqed Holding B.V. Module, method and controller for controlling a lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553505C3 (en) * 1966-07-22 1974-08-01 Josef Voss Kg, 5040 Bruehl Electrical alarm device on a rotary cylinder lock
DE3543527A1 (en) * 1985-12-10 1987-06-11 Karl Bergweiler Long-plate fitting, by means of which any door lock can be rendered electronically controllable

Also Published As

Publication number Publication date
DE3738906A1 (en) 1989-05-24
EP0316590A3 (en) 1990-04-18
DE3868858D1 (en) 1992-04-09
ATE73198T1 (en) 1992-03-15
EP0316590A2 (en) 1989-05-24

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