EP1321606B1 - Cylinder lock - Google Patents

Cylinder lock Download PDF

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Publication number
EP1321606B1
EP1321606B1 EP02026035A EP02026035A EP1321606B1 EP 1321606 B1 EP1321606 B1 EP 1321606B1 EP 02026035 A EP02026035 A EP 02026035A EP 02026035 A EP02026035 A EP 02026035A EP 1321606 B1 EP1321606 B1 EP 1321606B1
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EP
European Patent Office
Prior art keywords
modules
module
accordance
cylinder
housing part
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EP02026035A
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German (de)
French (fr)
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EP1321606A3 (en
EP1321606A2 (en
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ABUS August Bremicker Soehne KG
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ABUS August Bremicker Soehne KG
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04Casings of cylinder locks
    • E05B9/045Modular casings for adjusting the length of cylinder locks

Definitions

  • the invention relates to a profile cylinder with an upper, a key channel having housing part and one of the upper housing part extending lower housing part, the profile cylinder a plurality of modules that are in the direction of the key channel adjoin each other and by means of at least one connecting device are releasably connectable.
  • Such profile cylinder can also be constructed in certain embodiments upper and lower housing part with a compact component, for example form a round cross-section.
  • Such, modularly constructed profile cylinders are according to the state of the Technology used to adapt to the given installation conditions or Provide customized cylinder lengths for door and door plate thicknesses can.
  • individual modules are put together, the individual lengths of which correspond to the desired total length of the profile cylinder add up. By choosing different module lengths you can in this way correspondingly different cylinder lengths are provided become.
  • An object of the invention is a modular structure To improve profile cylinders of the type mentioned at the outset, that the individual modules can be put together with little effort can, whereby such profile cylinders should be used in which components interacting with pin tumblers in the lower housing part are located.
  • this object is achieved in that two together Adjacent modules by means of an assigned only to these two modules Connection device can be connected.
  • connection device always only two and not three or as in the prior art more modules connected together.
  • more than two modules can be connected to each other, whereby for this then correspondingly more connecting devices are required.
  • the principle according to the invention advantageously requires that during manufacture the connection between two adjacent modules only these two modules are handled by the installer need what the assembly versus the simultaneous handling of three and more modules simplified.
  • connection device Since, furthermore, according to the invention only two adjoining one another Modules connected together with a single connector the connection device does not have to be beyond more in a direction running parallel to the key channel stretch an entire module through, so that especially in the lower Housing part of the profile cylinder sufficient space for with tumbler pins interacting components is present.
  • a profile cylinder according to the invention comprises a total of three modules, which are made with the help of two connecting devices are interconnected.
  • a profile cylinder is made up of more than three modules.
  • n connecting devices for connecting a total of n + 1 modules provided. This ensures that the connection Always one out of two adjacent modules Connection facility is available.
  • Each connecting device can be dimensioned such that it is in Direction of the key channel at most over a length of 3 mm, preferably over a length of 1.5 mm and less. Through this small dimension in the direction of the key channel is achieved, that the upper and lower housing part only in a very small Area can be claimed by the connecting device, so that all other mechanical parts to be accommodated in the housing, in particular the components interacting with pin tumblers, without any problems can be arranged at the usual positions.
  • the connecting device is complementary longitudinal guides formed to each other, whereby the two complementary longitudinal guides in each case on mutually facing surfaces of two adjacent surfaces Modules.
  • the longitudinal guides extend in particular perpendicular to the key channel.
  • Adjacent modules can be coupled together by connecting each other complementary longitudinal guides in each other perpendicular to the key channel be pushed.
  • the connecting device in particular the longitudinal guides, can extend along those interfaces with which the modules adjoin each other.
  • the interfaces are preferably perpendicular to the key channel.
  • the connecting device or the longitudinal guide preferably extends in the direction in which the lower housing part of the extends upper housing part away, along the entire interface.
  • the dimensions of the longitudinal guides in their maximum length can be selected, which has the consequence that those areas that have forces from one module to one on that module adjacent module transmitted, are relatively large, which is the stability of the Improved profile cylinder according to the invention.
  • the mutually adjacent module sections of the cylinder core rotatably mounted in the upper housing part can also be connected to one another in a non-positive and / or positive manner.
  • the rotary movement generated by means of a key must also be transmitted to the module which contains the lock bit if the key inserted does not extend to this module.
  • this connection can therefore be made in the simplest way by the same connecting device with which the individual modules or their housings are also connected to one another.
  • the longitudinal guides of the connecting device preferably also extend along those interfaces with which the module sections of the cylinder core adjoin one another.
  • the relative movement of the modules to each other in the direction of the longitudinal guides can be prevented by means of a releasable locking element become.
  • the locking element can for example consist of a cylindrical or conical pin, a rivet or a screw, which can be inserted into a hole which is in the area of Interfaces with which the modules adjoin each other.
  • the bore preferably extends perpendicular to the longitudinal guides. It is advantageous if the bore in the area of the lower housing part is arranged, since then the rotational movement of the cylinder core is not with special needs.
  • the invention further relates to a locking cylinder module system a profile cylinder of the type described, in which a lock cylinder always consists of at least three modules, the middle module the Has a lock bit and the outer modules each have tumblers include. If the individual modules in this case are different Lengths can be made available, the profile cylinder by means of the mentioned module system easily provided in different lengths become.
  • the outer modules carrying the pin tumblers always have the same lengths and only the middle module with the lock bit is available in different lengths.
  • the advantage of this variant is that the economic effort of Provisions of different module lengths only with regard to the middle one Module must be operated and that the entire profile cylinder in is relatively stable since it always consists of only three modules.
  • FIG. 1a shows a profile cylinder 1, which has an upper housing part 2, 2 ', 2 "and a lower housing part 3, 3 ', 3". From Fig. 1b is too recognize that the cross section of the profile cylinder 1 from a standing the form known in the art, which is determined by the fact that the upper housing part 2, 2 ', 2 "an essentially circular outer circumference has and that from this upper housing part 2, 2 ', 2 " elongated lower housing part 3, 3 ', 3 “extends away, its transverse dimensions are smaller than the diameter of the upper housing part 2, 2 ', 1 ".
  • FIG. 1b also shows that in the upper housing part 2, 2 ', 2" in known manner, a cylinder core 4 is rotatably mounted.
  • the cylinder core 4 has a cylindrical shape and has a key channel 5, which extends along the longitudinal axis of the cylinder core 4.
  • the profile cylinder 1 consists of a total of three modules 6, 7, 8 exists, which directly adjoin each other in the direction of the key channel 5.
  • the two outer modules 6, 8 are each for receiving a key in the respective key channel 5 and have in their lower housing part 3, 3 "pin tumblers as they are made of are known in the art.
  • the middle module 7 also supports the lock bit 9 known from the prior art, which is rotatably mounted about the central axis of the cylinder core 4.
  • a bore 10 is provided, by means of which Profile cylinder 1 can be fixed in a door lock.
  • FIG. 1c shows that the module 6 faces the module 7 Interface with a protruding profile part 11 of a dovetail guide is provided. According to the dashed line of the Fig. 1a extends this protruding profile part 11 over the entire Height of the profile cylinder 1. At the interface facing module 6 the module 7 is complementary to the protruding profile part 11 Dovetail groove 12 is provided, in which the protruding Profile part 11 in the direction of arrow B or in the opposite direction can be inserted. Through this insertion a force and / or positive connection between the two modules 6 and 7 manufactured.
  • the modules 7 and 8 are connected to one another in a corresponding manner, since the module 8 also has a protruding profile part 11 ', which in a complementary dovetail groove 12 of the module 7 can be inserted.
  • FIG. 2 shows a plan view of the module 6 detached from the module 7 in the direction of arrow A (Fig. 1a).
  • 1b shows the opposite this figure enlarged representation of FIG. 2, the upper housing part 2, the lower housing part 3, which is rotatably mounted in the upper housing part 2 Module section 4a of the cylinder core 4 and that in the module section 4a provided key channel 5.
  • the protruding Profile part 11 extends over the entire height of the module 6 and also is provided in the area of the module section 4a of the cylinder core 4.
  • the interface 7 facing the module 7 thus also has Cylinder core 4 or the module section 4a of the cylinder core 4 protruding profile part, by means of which the module section 4a to the Module section 4b of the module 7 can be coupled in a non-positive and / or positive manner is.
  • FIG. 3 shows the interface of the module 7 facing the module 6 in Direction of arrow C with upper housing part 2 ', lower housing part 3', Module section 4b of the cylinder core 4 and key channel 5. Furthermore Fig. 3 shows the complementary to the protruding profile part 11 Dovetail groove 12, which also extends over the entire height of the module 7 extends and also in the area of the module section 4b is provided.
  • FIGS. 1a, c In which the modules 6, 7 are coupled to one another in a non-positive and / or positive manner are.
  • the module sections 4a and 4b of the cylinder core 4 coupled to one another in a non-positive and / or positive manner, so that rotation of the module section 4a on the module section 4b can be transferred.

Abstract

A lower housing part (3,3',3) extends from an upper housing part (2,2',2) possessing a key-duct (5). The profiled cylinder (1) consists of a number of modules (6-8) which adjoin each other in the direction of the key-duct and which are detachably joined by means of at least one connecting-piece (11,12,13;11'.12',13';. Two adjoining modules are joined by means of a connecting piece belonging to the two modules.

Description

Die Erfindung betrifft einen Profilzylinder mit einem oberen, einen Schlüsselkanal aufweisenden Gehäuseteil und einem sich vom oberen Gehäuseteil weg erstreckenden unteren Gehäuseteil, wobei der Profilzylinder aus einer Mehrzahl von Modulen besteht, die in Richtung des Schlüsselkanals aneinander angrenzen und die mittels zumindest einer Verbindungseinrichtung lösbar miteinander verbindbar sind. Derartige Profilzylinder können in bestimmten Ausführungsformen auch so aufgebaut sein, däss oberer und unterer Gehäuseteil ein kompaktes Bauteil mit beispielsweise insgesamt rundem Querschnitt bilden.The invention relates to a profile cylinder with an upper, a key channel having housing part and one of the upper housing part extending lower housing part, the profile cylinder a plurality of modules that are in the direction of the key channel adjoin each other and by means of at least one connecting device are releasably connectable. Such profile cylinder can also be constructed in certain embodiments upper and lower housing part with a compact component, for example form a round cross-section.

Derartige, modulartig aufgebaute Profilzylinder werden gemäß Stand der Technik eingesetzt, um an die jeweils gegebenen Einbaubedingungen bzw. Tür- und Türschildstärken angepasste Zylinderlängen bereitstellen zu können. Zu diesem Zweck werden einzelne Module aneinandergefügt, deren Einzellängen sich zur gewünschten Gesamtlänge des Profilzylinders aufsummieren. Durch die Wahl unterschiedlicher Modullängen können auf diese Weise entsprechend unterschiedliche Zylinderlängen bereitgestellt werden.Such, modularly constructed profile cylinders are according to the state of the Technology used to adapt to the given installation conditions or Provide customized cylinder lengths for door and door plate thicknesses can. For this purpose, individual modules are put together, the individual lengths of which correspond to the desired total length of the profile cylinder add up. By choosing different module lengths you can in this way correspondingly different cylinder lengths are provided become.

Diese bekannten, modulartig aufgebauten Profilzylinder (siehe z.B. Dokument DE-A-19646058) sind mit dem Nachteil behaftet, dass das Aneinanderfügen der einzelnen Module aufgrund der Vielzahl der dafür benötigten Teile kompliziert, zeitaufwendig und fehleranfällig ist. Darüber hinaus werden gemäß Stand der Technik Verbindungseinrichtungen zum Verbinden der einzelnen Module verwendet, welche sich parallel zum Schlüsselkanal durch den gesamten unteren Gehäuseteil des Profilzylinders erstrecken, so dass hier keine Proflzylinder zum Einsatz gelangen können, bei denen sich mit Stiftzuhaltungen zusammenwirkende Bauteile in demjenigen Bereich des unteren Gehäuseteils befinden, welcher von der Verbindungseinrichtung beansprucht wird.These known, modular profile cylinders (see e.g. document DE-A-19646058) are with the The disadvantage is that the individual modules are joined together due to the large number of parts required for this complicated, time-consuming and is prone to errors. In addition, according to the state of the art Connecting devices used to connect the individual modules, which runs parallel to the key channel through the entire lower Extend the housing part of the profile cylinder so that there are no profile cylinders can be used where there are pin tumblers interacting components in that area of the lower housing part are located, which is claimed by the connecting device.

Eine Aufgabe der Erfindung besteht darin, einen modulartig aufgebauten Profilzylinder der eingangs genannten Art dahingehend zu verbessern, dass die einzelnen Module mit wenig Aufwand zusammengefügt werden können, wobei auch solche Profilzylinder einsetzbar sein sollen, bei denen sich mit Stiftzuhaltungen zusammenwirkende Bauteile im unteren Gehäuseteil befinden.An object of the invention is a modular structure To improve profile cylinders of the type mentioned at the outset, that the individual modules can be put together with little effort can, whereby such profile cylinders should be used in which components interacting with pin tumblers in the lower housing part are located.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass zwei aneinander angrenzende Module mittels einer nur diesen beiden Modulen zugeordneten Verbindungseinrichtung verbindbar sind.According to the invention this object is achieved in that two together Adjacent modules by means of an assigned only to these two modules Connection device can be connected.

Erfindungsgemäß werden also mit einer einzelnen Verbindungseinrichtung immer nur zwei und nicht wie beim Stand der Technik drei oder mehr Module miteinander verbunden. Natürlich können erfindungsgemäß auch mehr als zwei Module miteinander verbunden werden, wobei hierfür dann entsprechend mehr Verbindungseinrichtungen benötigt werden. Das erfindungsgemäße Prinzip bedingt auf vorteilhafte Weise, dass bei Herstellung der Verbindung zwischen zwei aneinander angrenzenden Modulen vom Monteur auch immer nur diese beiden Module gehandhabt werden müssen, was die Montage gegenüber der gleichzeitigen Handhabung von drei und mehr Modulen vereinfacht. According to the invention with a single connection device always only two and not three or as in the prior art more modules connected together. Of course, according to the invention also more than two modules can be connected to each other, whereby for this then correspondingly more connecting devices are required. The The principle according to the invention advantageously requires that during manufacture the connection between two adjacent modules only these two modules are handled by the installer need what the assembly versus the simultaneous handling of three and more modules simplified.

Da ferner erfindungsgemäß immer nur zwei aneinander angrenzende Module mit einer einzelnen Verbindungseinrichtung miteinander verbunden werden, muss sich die Verbindungseinrichtung darüber hinaus nicht mehr in einer parallel zum Schlüsselkanal verlaufenden Richtung durch ein gesamtes Modul hindurcherstrecken, so dass insbesondere im unteren Gehäuseteil des Profilzylinders ausreichend Raum für mit Stiftzuhaltungen zusammenwirkende Bauteile vorhanden ist.Since, furthermore, according to the invention only two adjoining one another Modules connected together with a single connector the connection device does not have to be beyond more in a direction running parallel to the key channel stretch an entire module through, so that especially in the lower Housing part of the profile cylinder sufficient space for with tumbler pins interacting components is present.

Bevorzugt ist es, wenn ein erfindungsgemäßer Profilzylinder aus insgesamt drei Modulen besteht, welche mit Hilfe von zwei Verbindungseinrichtungen miteinander verbunden sind. Es ist jedoch ebenso möglich und bei bestimmten Anforderungen an die Länge des Profilzylinders auch erforderlich, dass ein Profilzylinder aus mehr als drei Modulen aufgebaut wird. Dabei werden dann n Verbindungseinrichtungen zur Verbindung von insgesamt n+1 Modulen vorgesehen. So wird sichergestellt, dass zur Verbindung von jeweils zwei aneinander angrenzenden Modulen immer eine Verbindungseinrichtung zur Verfügung steht.It is preferred if a profile cylinder according to the invention comprises a total of three modules, which are made with the help of two connecting devices are interconnected. However, it is also possible and at certain requirements for the length of the profile cylinder are also required, that a profile cylinder is made up of more than three modules. Then n connecting devices for connecting a total of n + 1 modules provided. This ensures that the connection Always one out of two adjacent modules Connection facility is available.

Jede Verbindungseinrichtung kann derart bemessen sein, dass sie sich in Richtung des Schlüsselkanals maximal über eine Länge von 3 mm, bevorzugt über eine Länge von 1,5 mm und weniger, erstreckt. Durch diese geringe Abmessung in der in Richtung des Schlüsselkanals wird erreicht, dass das obere und das untere Gehäuseteil nur in einem ganz kleinen Bereich durch die Verbindungseinrichtung beansprucht werden, so dass alle sonstigen im Gehäuse unterzubringenden mechanischen Teile, insbesondere die mit Stiftzuhaltungen zusammenwirkenden Bauteile, problemlos an den dafür üblichen Positionen angeordnet werden können. Each connecting device can be dimensioned such that it is in Direction of the key channel at most over a length of 3 mm, preferably over a length of 1.5 mm and less. Through this small dimension in the direction of the key channel is achieved, that the upper and lower housing part only in a very small Area can be claimed by the connecting device, so that all other mechanical parts to be accommodated in the housing, in particular the components interacting with pin tumblers, without any problems can be arranged at the usual positions.

Besonders bevorzugt ist es, wenn die Verbindungseinrichtung aus komplementär zueinander ausgebildeten Längsführungen besteht, wobei sich die beiden komplementär zueinander ausgebildeten Längsführungen jeweils an einander zugewandten Flächen zweier aneinander angrenzender Module befinden. Die Längsführungen erstrecken sich dabei insbesondere senkrecht zum Schlüsselkanal.It is particularly preferred if the connecting device is complementary longitudinal guides formed to each other, whereby the two complementary longitudinal guides in each case on mutually facing surfaces of two adjacent surfaces Modules. The longitudinal guides extend in particular perpendicular to the key channel.

Eine besonders einfache Handhabung der erfindungsgemäß zusammenzufügenden Module ergibt sich, wenn die Verbindungseinrichtung bzw. die Längsführungen als Schwalbenschwanzführungen ausgebildet sind. Diese Ausführungsvariante wird nachstehend im Rahmen der Figurenbeschreibung noch näher erläutert.A particularly simple handling of those to be assembled according to the invention Modules result when the connecting device or the Longitudinal guides are designed as dovetail guides. This Design variant is below in the context of the figure description explained in more detail.

Bei Verwendung der genannten Längsführungen können aneinander angrenzende Module miteinander gekoppelt werden, indem die zueinander komplementären Längsführungen senkrecht zum Schlüsselkanal ineinander geschoben werden.When using the mentioned longitudinal guides can be against each other Adjacent modules can be coupled together by connecting each other complementary longitudinal guides in each other perpendicular to the key channel be pushed.

Die Verbindungseinrichtung, insbesondere die Längsführungen, können sich entlang derjenigen Grenzflächen erstrecken, mit denen die Module aneinander angrenzen. Bevorzugt verlaufen die Grenzflächen senkrecht zum Schlüsselkanal.The connecting device, in particular the longitudinal guides, can extend along those interfaces with which the modules adjoin each other. The interfaces are preferably perpendicular to the key channel.

Von Vorteil ist es, wenn sich die Verbindungseinrichtung bzw. die Längsführung von einem Ende jeder Grenzfläche bis zum gegenüberliegenden Ende der jeweilige Grenzfläche erstreckt, da so einerseits der Herstellungsprozess vereinfacht und andererseits ein Ineinanderschieben der Längsführungen in zwei entgegengesetzt zueinander verlaufenden Richtungen möglich ist.It is advantageous if the connecting device or the longitudinal guide from one end of each interface to the opposite The end of the respective interface extends because on the one hand the manufacturing process simplified and on the other hand a pushing the Longitudinal guides in two opposite directions is possible.

Bevorzugt erstreckt sich die Verbindungseinrichtung bzw. die Längsführung in derjenigen Richtung, in der sich der untere Gehäuseteil vom oberen Gehäuseteil weg erstreckt, und zwar entlang der gesamten Grenzfläche. Auf diese Weise können die Abmessungen der Längsführungen in ihrer Längsrichtung maximal gewählt werden, was zur Folge hat, dass diejenigen Flächen, die Kräfte von einem Modul auf ein an dieses Modul angrenzendes Modul übertragen, relativ groß sind, was die Stabilität des erfindungsgemäßen Profilzylinders verbessert.The connecting device or the longitudinal guide preferably extends in the direction in which the lower housing part of the extends upper housing part away, along the entire interface. In this way, the dimensions of the longitudinal guides in their maximum length can be selected, which has the consequence that those areas that have forces from one module to one on that module adjacent module transmitted, are relatively large, which is the stability of the Improved profile cylinder according to the invention.

Besonders vorteilhaft ist es, wenn mittels der Verbindungseinrichtung auch die aneinander angrenzenden Modulabschnitte des im oberen Gehäuseteil drehbar gelagerten Zylinderkerns kraft- und/oder formschlüssig miteinander verbindbar sind. Grundsätzlich muss nämlich bei modulartig aufgebauten Profilzylindern die mittels eines Schlüssels erzeugte Drehbewegung auch dann bis zu demjenigen Modul, das den Schließbart beinhaltet, übertragen werden, wenn sich der eingesteckte Schlüssel nicht bis zu diesem Modul erstreckt. Dementsprechend muss eine kraft- und/oder formschlüssige Verbindung zwischen den Zylinderkernabschnitten der einzelnen Module vorhanden sein. Erfindungsgemäß kann diese Verbindung also auf einfachste Weise durch die selbe Verbindungseinrichtung hergestellt werden, mit der auch die einzelnen Module bzw. deren Gehäuse miteinander verbunden sind.
Die Längsführungen der Verbindungseinrichtung erstrecken sich bei dieser Variante bevorzugt auch entlang derjenigen Grenzflächen, mit denen die Modulabschnitte des Zylinderkerns aneinander angrenzen.
It is particularly advantageous if, by means of the connecting device, the mutually adjacent module sections of the cylinder core rotatably mounted in the upper housing part can also be connected to one another in a non-positive and / or positive manner. In principle, in the case of modular profile cylinders, the rotary movement generated by means of a key must also be transmitted to the module which contains the lock bit if the key inserted does not extend to this module. Accordingly, there must be a non-positive and / or positive connection between the cylinder core sections of the individual modules. According to the invention, this connection can therefore be made in the simplest way by the same connecting device with which the individual modules or their housings are also connected to one another.
In this variant, the longitudinal guides of the connecting device preferably also extend along those interfaces with which the module sections of the cylinder core adjoin one another.

Die Relativbewegung der Module zueinander in Richtung der Längsführungen kann mittels eines lösbaren Arretierungselements verhindert werden. Dabei kann das Arretierungselement beispielsweise aus einem zylindrischen oder konischen Stift, einem Niet oder einer Schraube bestehen, der bzw. die in eine Bohrung einführbar ist, die sich im Bereich der Grenzflächen erstreckt, mit denen die Module aneinander angrenzen. Bevorzugt erstreckt sich die Bohrung senkrecht zu den Längsführungen. Von Vorteil ist es, wenn die Bohrung im Bereich des unteren Gehäuseteils angeordnet ist, da sie dann die Drehbewegung des Zylinderkerns nicht behindert.The relative movement of the modules to each other in the direction of the longitudinal guides can be prevented by means of a releasable locking element become. The locking element can for example consist of a cylindrical or conical pin, a rivet or a screw, which can be inserted into a hole which is in the area of Interfaces with which the modules adjoin each other. The bore preferably extends perpendicular to the longitudinal guides. It is advantageous if the bore in the area of the lower housing part is arranged, since then the rotational movement of the cylinder core is not with special needs.

Die Erfindung betrifft weiterhin ein Schließzylinder-Modulsystem mit einem Profilzylinder der erläuterten Art, bei dem ein Schließzylinder immer aus zumindest drei Modulen besteht, wobei das mittlere Modul den Schließbart aufweist und die äußeren Module jeweils Stiftzuhaltungen beinhalten. Wenn die einzelnen Module in diesem Fall in verschiedenen Längen zur Verfügung gestellt werden, kann der Profilzylinder mittels des genannten Modulsystems problemlos in verschiedenen Längen bereitgestellt werden.The invention further relates to a locking cylinder module system a profile cylinder of the type described, in which a lock cylinder always consists of at least three modules, the middle module the Has a lock bit and the outer modules each have tumblers include. If the individual modules in this case are different Lengths can be made available, the profile cylinder by means of the mentioned module system easily provided in different lengths become.

Bevorzugt ist es, wenn die äußeren, die Stiftzuhaltungen tragenden Module immer die gleichen Längen besitzen und lediglich das mittlere Modul mit dem Schließbart in verschiedenen Längen zur Verfügung gestellt wird. Von Vorteil ist bei dieser Variante, dass der wirtschaftliche Aufwand der Bereitstellungen verschiedener Modullängen nur bezüglich des mittleren Moduls betrieben werden muss und dass der gesamte Profilzylinder in sich relativ stabil ist, da er immer aus nur drei Modulen besteht. It is preferred if the outer modules carrying the pin tumblers always have the same lengths and only the middle module with the lock bit is available in different lengths. The advantage of this variant is that the economic effort of Provisions of different module lengths only with regard to the middle one Module must be operated and that the entire profile cylinder in is relatively stable since it always consists of only three modules.

Alternativ ist es jedoch auch möglich, dass bei jeder möglichen Modulkombination die in Richtung des Schlüsselkanals verlaufenden Abmessungen des den Schließbart tragenden Moduls und der die Stiftzühaltungen tragenden Module unveränderlich sind. Um in diesem Fall unterschiedliche Schließzylinderlängen bereitstellen zu können, können zwischen das den Schließbart tragenden Modul und einem die Stiftzuhaltungen tragenden Modul ein oder mehrere Verlängerungsmodule eingesetzt werden. Dies bedingt auf vorteilhafte Weise, dass lediglich die mechanisch relativ einfachen Verlängerungsmodule in verschiedenen Längen bereitgestellt werden müssen, während die mechanisch aufwendigeren Module, die den Schließbart und die Stiftzuhaltungen tragen, lediglich in einer Länge bereitgestellt werden müssen.Alternatively, however, it is also possible for every possible module combination the dimensions running in the direction of the key channel of the module carrying the lock bit and that of the pin prongs load-bearing modules are unchangeable. To be different in this case Lock cylinder lengths can be available between the module carrying the lock bit and one the pin tumblers supporting module one or more extension modules used become. This advantageously means that only the mechanical relatively simple extension modules provided in different lengths have to be, while the mechanically more complex modules, which carry the lock bit and the tumblers, only in one Length must be provided.

Weitere bevorzugte Ausführungsformen der Erfindung sind in den Unteransprüchen beschrieben.Further preferred embodiments of the invention are in the subclaims described.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnungen beschrieben; in diesen zeigen:

Fig. 1a
eine Seitenansicht eines aus drei Modulen aufgebauten Profilzylinders,
Fig. 1b
eine Ansicht des Profilzylinders gemäß Fig. 1a in Richtung des Pfeils A,
Fig. 1c
eine Ansicht des Profilzylinders gemäß Fig. 1a in Richtung des Pfeils B,
Fig. 2
eine Ansicht des linken Moduls gemäß Fig. 1a in Richtung des Pfeils A und
Fig. 3
eine Ansicht des mittleren Moduls gemäß Fig. 1a in Richtung des Pfeils C.
The invention is described below using an exemplary embodiment with reference to the drawings; in these show:
Fig. 1a
2 shows a side view of a profile cylinder constructed from three modules,
Fig. 1b
1 a in the direction of arrow A,
Fig. 1c
1 a in the direction of arrow B,
Fig. 2
a view of the left module of FIG. 1a in the direction of arrow A and
Fig. 3
a view of the middle module of FIG. 1a in the direction of arrow C.

Fig. 1a zeigt einen Profilzylinder 1, welcher einen oberen Gehäuseteil 2, 2', 2" sowie einen unteren Gehäuseteil 3, 3', 3" aufweist. Aus Fig. 1b ist zu erkennen, dass der Querschnitt des Profilzylinders 1 eine aus dem Stand der Technik bekannte Form besitzt, die dadurch bestimmt ist, dass der obere Gehäuseteil 2, 2', 2" einen im Wesentlichen kreisrunden Außenumfang besitzt und dass sich von diesem oberen Gehäuseteil 2, 2', 2" ein länglicher unterer Gehäuseteil 3, 3', 3" weg erstreckt, dessen Querabmessungen geringer sind als der Durchmesser des oberen Gehäuseteils 2, 2', 2". Fig. 1b ist ferner zu entnehmen, dass im oberen Gehäuseteil 2, 2', 2" in bekannter Weise ein Zylinderkern 4 drehbar gelagert ist. Der Zylinderkern 4 besitzt eine zylindrische Form und weist einen Schlüsselkanal 5 auf, welcher sich entlang der Längsachse des Zylinderkerns 4 erstreckt.1a shows a profile cylinder 1, which has an upper housing part 2, 2 ', 2 "and a lower housing part 3, 3 ', 3". From Fig. 1b is too recognize that the cross section of the profile cylinder 1 from a standing the form known in the art, which is determined by the fact that the upper housing part 2, 2 ', 2 "an essentially circular outer circumference has and that from this upper housing part 2, 2 ', 2 " elongated lower housing part 3, 3 ', 3 "extends away, its transverse dimensions are smaller than the diameter of the upper housing part 2, 2 ', 1 ". FIG. 1b also shows that in the upper housing part 2, 2 ', 2" in known manner, a cylinder core 4 is rotatably mounted. The cylinder core 4 has a cylindrical shape and has a key channel 5, which extends along the longitudinal axis of the cylinder core 4.

Fig. 1a zeigt, dass der Profilzylinder 1 aus insgesamt drei Modulen 6, 7, 8 besteht, die in Richtung des Schlüsselkanals 5 direkt aneinander angrenzen. Die beiden äußeren Module 6, 8 sind dabei jeweils zur Aufnahme eines Schlüssels im jeweiligen Schlüsselkanal 5 vorgesehen und besitzen in ihrem unteren Gehäuseteil 3, 3" jeweils Stiftzuhaltungen, wie sie aus dem Stand der Technik bekannt sind. Das mittlere Modul 7 trägt in ebenfalls aus dem Stand der Technik bekannter Weise den Schließbart 9, welcher drehbar um die Mittelachse des Zylinderkerns 4 gelagert ist. 1a shows that the profile cylinder 1 consists of a total of three modules 6, 7, 8 exists, which directly adjoin each other in the direction of the key channel 5. The two outer modules 6, 8 are each for receiving a key in the respective key channel 5 and have in their lower housing part 3, 3 "pin tumblers as they are made of are known in the art. The middle module 7 also supports the lock bit 9 known from the prior art, which is rotatably mounted about the central axis of the cylinder core 4.

Unterhalb des Schließbarts 9 ist im Bereich des unteren Gehäuseteils 3' des mittleren Moduls 7 eine Bohrung 10 vorgesehen, mittels welcher der Profilzylinder 1 in einem Türschloss fixiert werden kann.Below the locking bar 9 is in the area of the lower housing part 3 ' of the middle module 7 a bore 10 is provided, by means of which Profile cylinder 1 can be fixed in a door lock.

Fig. 1c zeigt, dass das Modul 6 an seiner dem Modul 7 zugewandten Grenzfläche mit einem hervorstehenden Profilteil 11 einer Schwalbenschwanzführung versehen ist. Entsprechend der gestrichelten Linie der Fig. 1a erstreckt sich dieses hervorstehende Profilteil 11 über die gesamte Höhe des Profilzylinders 1. An der dem Modul 6 zugewandten Grenzfläche des Moduls 7 ist eine zum hervorstehenden Profilteil 11 komplementäre Schwalbenschwanz-Nut 12 vorgesehen, in welche das hervorstehende Profilteil 11 in Richtung des Pfeils B oder in entgegengesetzter Richtung eingeschoben werden kann. Durch dieses Einschieben wird eine kraftund/oder formschlüssige Verbindung zwischen den beiden Modulen 6 und 7 hergestellt.1c shows that the module 6 faces the module 7 Interface with a protruding profile part 11 of a dovetail guide is provided. According to the dashed line of the Fig. 1a extends this protruding profile part 11 over the entire Height of the profile cylinder 1. At the interface facing module 6 the module 7 is complementary to the protruding profile part 11 Dovetail groove 12 is provided, in which the protruding Profile part 11 in the direction of arrow B or in the opposite direction can be inserted. Through this insertion a force and / or positive connection between the two modules 6 and 7 manufactured.

In entsprechender Weise sind die Module 7 und 8 miteinander verbunden, da auch das Modul 8 ein hervorstehendes Profilteil 11' aufweist, welches in eine komplementär ausgebildete Schwalbenschwanz-Nut 12 des Moduls 7 einschiebbar ist.The modules 7 and 8 are connected to one another in a corresponding manner, since the module 8 also has a protruding profile part 11 ', which in a complementary dovetail groove 12 of the module 7 can be inserted.

Damit sich die Module 6, 7 und 8 nicht in Richtung des Pfeiles B oder in entgegengesetzter Richtung gegeneinander verschieben können, sind im Bereich der aneinandergrenzenden Flächen der einzelnen Module Stifte 13 vorgesehen, die in entsprechende Bohrungen in den unteren Gehäuseteilen 3, 3', 3" geschoben werden. Die die Stifte 13 aufnehmenden Bohrungen sind dabei so angeordnet, dass sie sich senkrecht zur Zeichenebene der Fig. 1a jeweils in demjenigen Bereich erstrecken, in welchem die hervorstehenden Profilteile 11, 11' zu liegen kommen. Die Stifte 13 durchdringen somit bereichsweise die hervorstehenden Profilteile 11, 11' quer zu deren Längserstreckung, wodurch die gewünschte Fixierung der Module zueinander erreicht wird.So that the modules 6, 7 and 8 are not in the direction of arrow B or in can move against each other in the opposite direction Area of the contiguous surfaces of the individual modules pins 13 provided in corresponding bores in the lower housing parts 3, 3 ', 3 ". The bores which receive the pins 13 are arranged so that they are perpendicular to the plane of the drawing 1a each extend in the area in which the protruding Profile parts 11, 11 'come to rest. Penetrate pins 13 thus the projecting profile parts 11, 11 'crosswise in some areas to their longitudinal extent, thereby the desired fixation of the modules to each other is achieved.

Fig. 2 zeigt eine Draufsicht auf das vom Modul 7 gelöste Modul 6 in Richtung des Pfeiles A (Fig. 1a). Entsprechend Fig. 1b zeigt die gegenüber dieser Figur vergrößerte Darstellung der Fig. 2 das obere Gehäuseteil 2, das untere Gehäuseteil 3, den im oberen Gehäuseteil 2 drehbar gelagerten Modulabschnitt 4a des Zylinderkerns 4 sowie den im Modulabschnitt 4a vorgesehenen Schlüsselkanal 5.2 shows a plan view of the module 6 detached from the module 7 in the direction of arrow A (Fig. 1a). 1b shows the opposite this figure enlarged representation of FIG. 2, the upper housing part 2, the lower housing part 3, which is rotatably mounted in the upper housing part 2 Module section 4a of the cylinder core 4 and that in the module section 4a provided key channel 5.

Aus Fig. 2 ist insbesondere ersichtlich, dass sich das hervorstehende Profilteil 11 über die gesamte Höhe des Moduls 6 erstreckt und dabei auch im Bereich des Modulabschnitts 4a des Zylinderkerns 4 vorgesehen ist. Somit besitzt also auch die dem Modul 7 zugewandte Grenzfläche des Zylinderkerns 4 bzw. des Modulabschnitts 4a des Zylinderkerns 4 ein hervorstehendes Profilteil, mittels welchem der Modulabschnitt 4a an den Modulabschnitt 4b des Moduls 7 kraft- und/oder formschlüssig ankoppelbar ist.From Fig. 2 it can be seen in particular that the protruding Profile part 11 extends over the entire height of the module 6 and also is provided in the area of the module section 4a of the cylinder core 4. The interface 7 facing the module 7 thus also has Cylinder core 4 or the module section 4a of the cylinder core 4 protruding profile part, by means of which the module section 4a to the Module section 4b of the module 7 can be coupled in a non-positive and / or positive manner is.

Fig. 3 zeigt die dem Modul 6 zugewandte Grenzfläche des Moduls 7 in Richtung des Pfeils C mit oberem Gehäuseteil 2', unterem Gehäuseteil 3', Modulabschnitt 4b des Zylinderkerns 4 und Schlüsselkanal 5. Ferner zeigt Fig. 3 die zum hervorstehenden Profilteil 11 komplementär ausgebildete Schwalbenschwanz-Nut 12, die sich ebenfalls über die gesamte Höhe des Moduls 7 erstreckt und auch im Bereich des Modulabschnitts 4b vorgesehen ist. 3 shows the interface of the module 7 facing the module 6 in Direction of arrow C with upper housing part 2 ', lower housing part 3', Module section 4b of the cylinder core 4 and key channel 5. Furthermore Fig. 3 shows the complementary to the protruding profile part 11 Dovetail groove 12, which also extends over the entire height of the module 7 extends and also in the area of the module section 4b is provided.

Wenn nun die beiden Module 6 und 7 aus ihrer in den Fig. 2 und 3 gezeigten Stellung jeweils um 90° aufeinander zu geschwenkt und mit dem hervorstehenden Profilteil 11 und der Schwalbenschwanz-Nut 12 ineinander geschoben werden, ergibt sich eine Anordnung gemäß den Fig. 1a, c, in der die Module 6, 7 kraft- und/oder formschlüssig miteinander gekoppelt sind. Dabei sind dann insbesondere auch die Modulabschnitte 4a und 4b des Zylinderkerns 4 kraft- und/oder formschlüssig miteinander gekoppelt, so dass sich eine Drehung des Modulabschnitts 4a auf den Modulabschnitt 4b übertragen lässt. Beding durch die Drehbarkeit des hervorstehenden Profilteils 11 und der Schwalbenschwanz-Nut 12 im Bereich der Modulabschnitte 4a, 4b muss beim Ineinanderschieben der Module 6, 7 darauf geachtet werden, dass der Schlüsselkanal 5 jeweils senkrecht steht bzw. mit der Längserstreckungsrichtung des unteren Gehäuseteils 3, 3' ausgerichtet ist. Nur in dieser Stellung bilden nämlich das hervorstehende Profilteil 11 und die Nut Schwalbenschwanz-12 eine durchgehende Längsführung, die ein problemloses Ineinanderschieben der Module 6, 7 ermöglicht. Diese Stellung wird automatisch erreicht, wenn der (nicht dargestellte) Schlüssel abgezogen ist.If now the two modules 6 and 7 from their shown in Figs. 2 and 3 Position swiveled 90 ° towards each other and with the protruding profile part 11 and the dovetail groove 12 into one another are pushed, there is an arrangement according to FIGS. 1a, c, in which the modules 6, 7 are coupled to one another in a non-positive and / or positive manner are. The module sections 4a and 4b of the cylinder core 4 coupled to one another in a non-positive and / or positive manner, so that rotation of the module section 4a on the module section 4b can be transferred. Due to the rotatability of the protruding Profile part 11 and the dovetail groove 12 in the area of Module sections 4a, 4b must be pushed together when modules 6, 7 make sure that the key channel 5 is vertical or with the longitudinal direction of the lower housing part 3, 3 ' is aligned. Only in this position form the protruding Profile part 11 and the groove dovetail-12 a continuous longitudinal guide, which enables the modules 6, 7 to be pushed into one another without problems. This position is automatically reached when the (not shown) Key removed.

Nach dem Ineinanderschieben werden die Module 6, 7 mittels eines Stiftes 13 gemäß Fig. 1a relativ zueinander fixiert.After the modules 6, 7 are pushed into one another by means of a pin 13 fixed relative to each other according to FIG. 1a.

Vorstehende Ausführungen zeigen, dass sich zwei Module mittels des erfindungsgemäßen Prinzips auf einfachste Weise kraft- und/oder formschlüssig miteinander verbinden lassen, wobei gleichzeitig auch eine kraft- und/oder formschlüssige Verbindung zwischen verschiedenen Modulabschnitten des Zylinderkerns hergestellt werden kann. Trotz dieser vorteilhaften Verbindungsmöglichkeit wird der untere Gehäuseteil durch die Verbindungseinrichtung 11, 12, 13 in räumlicher Hinsicht so gut wie nicht beansprucht, so dass im unteren Gehäuseteil vorhandene mechanische Bauteile ohne weiteres dort verbleiben können. The above explanations show that two modules can be created using the Principle according to the invention in the simplest way, non-positive and / or positive let them connect with each other, at the same time also one non-positive and / or positive connection between different Module sections of the cylinder core can be produced. Despite this The lower housing part is advantageously connected the connecting device 11, 12, 13 in spatial terms as good as not claimed, so that existing mechanical in the lower housing part Components can easily remain there.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Profilzylinderprofile cylinder
2, 2', 2"2, 2 ', 2 "
oberer Gehäuseteilupper housing part
3, 3', 3"3, 3 ', 3 "
unterer Gehäuseteillower housing part
44
Zylinderkerncylinder core
4a4a
Modulabschnittmodule section
4b4b
Modulabschnittmodule section
55
Schlüsselkanalkeyway
66
Modulmodule
77
Modulmodule
88th
Modulmodule
99
SchließbartCam
1010
Bohrungdrilling
11, 11'11, 11 '
hervorstehendes Profilteilprotruding profile part
12, 12'12, 12 '
Schwalbenschwanz-NutDovetail groove
1313
Stiftpen

Claims (14)

  1. A profile cylinder (1) comprising an upper housing part (2, 2', 2") having a keyway (5) and a lower housing part (3, 3', 3") extending away from the upper housing part (2, 2', 2"), with the profile cylinder
    (1) consisting of a plurality of modules (6-8) which adjoin one another in the direction of the keyway (5) and which can be releasably connected to one another by means of at least one connection device (11, 12, 13; 11', 12', 13'),
    characterized in that
    two mutually adjoining modules (6, 7; 7, 8) can be connected by means of a connection device (11, 12, 13; 11',12', 13') associated only with these two modules (6, 7; 7, 8).
  2. A profile cylinder in accordance with claim 1, characterized in that two connection devices (11, 12, 13; 11', 12', 13') are provided for the connection of a total of three modules (6 - 8).
  3. A profile cylinder in accordance with any one of the preceding claims, characterized in that n connection devices (11, 12, 13; 11', 12', 13') are provided for the connection of a total of n+1 modules (6 - 8).
  4. A profile cylinder in accordance with any one of the preceding claims, characterized in that each connection device (11, 12, 13; 11', 12', 13') is dimensioned such that it extends over a maximum length of 3 mm in the direction of the keyway (5).
  5. A profile cylinder in accordance with any one of the preceding claims, characterized in that the connection device (11, 12, 13; 11', 12', 13') consist of mutually adjoining modules (6 - 8) of longitudinal guides (11, 11', 12, 12') made complementary to one another which extend perpendicular to the keyway (5), with the connection device (11, 12, 13; 11', 12', 13') in particular consisting of a dovetail guide (11, 11', 12, 12').
  6. A profile cylinder in accordance with claim 5, characterized in that mutually adjoining modules (6, 7; 7, 8) can be coupled to one another in that the longitudinal guides (11, 12, 11', 12') are pushed into one another perpendicular to the keyway (5).
  7. A profile cylinder in accordance with any one of the preceding claims, characterized in that the connection device (11, 12, 13; 11', 12', 13') extends along the interfaces at which the modules (6 - 8) adjoin one another; and/or
    in that the interfaces extend perpendicular to the keyway (5), with the connection device (11, 12, 13; 11', 12', 13') in particular extending from one end of each interface up to the opposite end of the respective interface.
  8. A profile cylinder in accordance with claim 7, characterized in that the connection device (11, 12, 13; 11', 12', 13') extends along the total interface in that direction in which the lower housing part (3, 3', 3") extends away from the upper housing part (2, 2', 2").
  9. A profile cylinder in accordance with any one of the preceding claims, characterized in that the mutually adjoining module sections (6, 7; 7, 8) of the cylinder core (4), which is rotatably supported in the upper housing part (2, 2', 2"), can also be connected to one another in force transmitting manner and/or in shape matched manner by means of the connection device (11, 12, 13; 11', 12', 13'), with the longitudinal guides (11, 11', 12, 12') of the connection device (11, 12, 13; 11', 12', 13') in particular also extending along the interfaces at which the module sections (4a, 4b) of the cylinder core (4) adjoin one another.
  10. A profile cylinder in accordance with any one of the preceding claims, characterized in that the relative movement of the modules (6 - 8) toward one another in the direction of the longitudinal guides (11, 11', 12, 12') can be prevented by means of a releasable locking element (13), with the locking element in particular consisting of a cylindrical or a conical pin (13), a rivet or a screw which can be introduced into a bore which extends in the interfaces at which the modules (6 - 8) adjoin one another.
  11. A profile cylinder in accordance with claim 10, characterized in that the bore extends perpendicular to the longitudinal guides (11, 11', 12, 12'); and/or in that the bore is arranged in the region of the lower housing part (3, 3', 3").
  12. A lock cylinder module system comprising a profile cylinder (1) in accordance with any one of the preceding claims, in which a lock cylinder always consists of at least three modules (6 - 8), with the middle module (7) having the closing nose (9) and the outer modules (6, 8) each including pin tumblers.
  13. A lock cylinder module system in accordance with claim 12, characterized in that, in any possible module combination, the dimensions of the modules (6, 8) carrying the pin tumblers and extending in the direction of the keyway (5) are unchangeable; or that, in any possible module combination, the dimensions of the module (7) carrying the closing nose (9) and of the modules (6, 8) carrying the pin tumblers and extending in the direction of the keyway (5) are unchangeable.
  14. A lock cylinder module system in accordance with claim 13, characterized in that one or more projection modules can be inserted between the module (7) carrying the closing nose (9) and a module (6, 8) carrying the pin tumblers.
EP02026035A 2001-12-13 2002-11-21 Cylinder lock Expired - Lifetime EP1321606B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10161288A DE10161288A1 (en) 2001-12-13 2001-12-13 profile cylinder
DE10161288 2001-12-13

Publications (3)

Publication Number Publication Date
EP1321606A2 EP1321606A2 (en) 2003-06-25
EP1321606A3 EP1321606A3 (en) 2003-07-02
EP1321606B1 true EP1321606B1 (en) 2004-09-22

Family

ID=7709104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02026035A Expired - Lifetime EP1321606B1 (en) 2001-12-13 2002-11-21 Cylinder lock

Country Status (3)

Country Link
EP (1) EP1321606B1 (en)
AT (1) ATE277250T1 (en)
DE (2) DE10161288A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL174062A (en) * 2006-03-02 2011-07-31 Mul T Lock Technologies Ltd Attack resistant double cylinder lock
DE102018128763A1 (en) * 2018-11-15 2020-05-20 Assa Abloy (Schweiz) Ag Lock cylinder device
DE202019102155U1 (en) * 2019-04-15 2020-07-16 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Modular lock cylinder
DE202019102154U1 (en) * 2019-04-15 2020-07-16 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Modular lock cylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1014197A (en) * 1950-02-06 1952-08-11 Lock enhancements
DE19646058C2 (en) * 1996-11-07 2003-06-05 Gernot Richter Extendable lock cylinder modular system
DE19919202A1 (en) * 1999-04-28 2000-11-02 Fliether Karl Gmbh & Co Locking device for use in a lock with an insertion opening that is open on both sides
DE29907745U1 (en) * 1999-05-03 1999-08-05 Huwil Werke Gmbh Connector for connecting a rotary knob to a lock

Also Published As

Publication number Publication date
DE50201085D1 (en) 2004-10-28
EP1321606A3 (en) 2003-07-02
ATE277250T1 (en) 2004-10-15
DE10161288A1 (en) 2003-06-26
EP1321606A2 (en) 2003-06-25

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