EP1659238A1 - Lock cylinder - Google Patents

Lock cylinder Download PDF

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Publication number
EP1659238A1
EP1659238A1 EP05022106A EP05022106A EP1659238A1 EP 1659238 A1 EP1659238 A1 EP 1659238A1 EP 05022106 A EP05022106 A EP 05022106A EP 05022106 A EP05022106 A EP 05022106A EP 1659238 A1 EP1659238 A1 EP 1659238A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
core
lock cylinder
lock
knob
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05022106A
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German (de)
French (fr)
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EP1659238B1 (en
Inventor
Michael Makivic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sitech-Sicherheitstechnik GmbH
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Sitech-Sicherheitstechnik GmbH
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Publication of EP1659238A1 publication Critical patent/EP1659238A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0638—Cylinder locks with electromagnetic control by disconnecting the rotor
    • E05B47/0642—Cylinder locks with electromagnetic control by disconnecting the rotor axially, i.e. with an axially disengaging coupling element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0615—Cylinder locks with electromagnetic control operated by handles, e.g. by knobs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element

Definitions

  • the invention relates to a lock cylinder with cylinder housing and at least one cylinder core rotatable in the cylinder housing, which cooperates with a locking nose, wherein for the identification of an electronic key electronics is provided which actuates at least one coupling element.
  • a cylinder is used in conjunction with a multi-bolt lock.
  • the unsecured, or publicly accessible side of a door is referred to as the outside and the secured side of the door as the inside.
  • a closure device which comprises a multi-bolt lock with electric motor.
  • the electric motor can be coupled via a plug-in double lock cylinder and its locking lug to the multi-bolt lock for transmitting the torque.
  • the double lock cylinder has a knob on both sides. At least the outer knob can be coupled via a code comparison in an electronic circuit controllable coupling with the locking lug.
  • a lock cylinder is known, which is provided on both sides with rotary knobs.
  • the door-side rotary knob has an access control electronics for processing an access control protocol with the identifier of a requesting from the outside of the door ago access person to determine their access authorization.
  • the access control electronics actuates a coupling via an electromagnet, so that a locking bit can be moved from the outside door-side rotary knob.
  • knob-knob cylinder The disadvantage of this knob-knob cylinder is mainly that an on-site installation, for example in a multi-bolt lock, is extremely expensive. Since the Knob can not be inserted into the intended opening for the cylinder, disassembly work is necessary.
  • a rosette for an associated lock cylinder from EP 1 256 671 A2 which contains an activatable by electric current blocking element.
  • the built-in lock cylinder protrudes on the inside with a protruding length over the door leaf.
  • the electronic components for the entry of the access authorization are provided in the cylinder housing or in the rosette.
  • the object of the invention is to provide a lock cylinder of the type cited above, on the one hand avoids the above-mentioned disadvantages and on the other hand has a simple structure, provides a high level of security and without disassembly is universally applicable to many types of locks or fittings.
  • the lock cylinder according to the invention is characterized in that the cylinder core projects from the cylinder housing at least on the outside of the door and contains at least the elements necessary for identifying a key code, in particular a reading sensor.
  • the cylinder core protrudes at least 5 mm, preferably at least 10 mm, out of the cylinder housing.
  • an actuating handle for example a rotary handle or a pusher, is fastened to the end of the cylinder core protruding from the cylinder housing.
  • the cylinder core on a through hole. Due to this through hole simple, secure cable connections between the two door sides are possible. From the prior art ago known sliding contacts that are extremely susceptible to interference are avoided.
  • the reading sensor system comprises at least one antenna and optionally a wake-up sensor and / or a status indicator.
  • the corresponding electronics can be made compact.
  • the antenna is designed as an integrated antenna in the cylinder core or the cylinder core itself as an antenna.
  • this embodiment is of particular advantage.
  • a reading electronics is provided in the cylinder core.
  • the cylinder core is possible for the first time as a fully electronic component in the lock cylinder.
  • the reading sensors are connected to the reading electronics via a provided in the through hole connecting cable.
  • a provided in the through hole connecting cable As already mentioned, simple, safe cable connections between the two door sides are possible due to this through hole. Sliding contacts that are extremely susceptible to interference are avoided.
  • the coupling element is provided in the cylinder core for the mechanical connection of cylinder core with the locking lug.
  • the lock cylinder is designed as a profile double cylinder.
  • This embodiment is a simple design of a common type of cylinder that can be easily mounted by anyone, without special tools. Furthermore, corresponding operating handles can be arranged according to your choice.
  • the lock cylinder is designed as a knob double cylinder.
  • the advantage of this embodiment is that with inwardly rising doors an optimal handle is given. The door leaf itself is not touched when opening, thereby avoiding unnecessary cleaning work.
  • the lock cylinder is designed as a knob-knob double cylinder.
  • a knob offers certain advantages.
  • design and comfort requirements, especially with regard to the handle of the door, can be easily met.
  • the lock cylinder is designed as a double cylinder and has a cylinder housing 3, preferably in the cock profile.
  • rotatable cylinder cores 1, 2 are provided in this cylinder housing 3 .
  • the cylinder cores 1, 2 are secured in the cylinder housing 3.
  • the two cylinder cores 1, 2 are arranged coaxially in the region of a closing lug 13, wherein between the coaxially arranged cylinder cores 1, 2 from a door side, in particular from the inside of the door, a coupling slide 5, which acts on a coupling pin 4, is arranged.
  • a coupling slide 5 which acts on a coupling pin 4 is arranged.
  • the cylinder cores 1, 2 can be coupled with the locking lug 13 via a non-positive and positive connection.
  • read and evaluation electronics 9, 10 are provided in the cylinder core 1, 2, preferably in the end region located outside the door. Furthermore, batteries 6, 7 are preferably arranged in this end region in the interior of the cylinder cores 1, 2. For the coupling and disengaging process, ie for the displacement of the coupling slide 5, a motor 12 is provided in the interior of the cylinder core 2.
  • the cylinder core 1 is provided with a through hole in which a connection cable 11 is provided for this purpose.
  • the cylinder core 1 projects out of the cylinder housing 3 on at least the outside of the door and contains the electronic and electrical elements necessary for identifying a key code.
  • the lock cylinder can also be formed symmetrically, with the cylinder core 2 protruding from the cylinder housing 3.
  • the length of the protruding from the cylinder housing 3 cylinder core 1, 2 is between 0.1 to 100 mm, it seems reasonable that the outstanding length is at least 5 mm, preferably at least 10 mm.
  • the clearly outstanding cylinder cores 1, 2 can thus be rotated without further use of a mechanical key or a knob, such as a knob or a handle by hand to actuate the locking lug 13.
  • a mechanical key or a knob such as a knob or a handle by hand to actuate the locking lug 13.
  • an operating handle such as a rotary handle or a pusher, be attached to the cylinder core end.
  • the engaged state ie the positive and non-positive connection of locking lug 13 and cylinder cores 1, 2 is shown.
  • the locking lug 13 is rotated with the rotation of one or both cylinder cores 1, 2.
  • the engaged state only comes into force when an authorized key code is recognized by one of the reading and evaluating electronics 9, 10, whereby the readout of a key code by the read 9 and evaluation electronics 10 takes place.
  • the read-9 and evaluation 10 each consists of an antenna, a wake-up sensor, a status display unit and evaluation electronics.
  • the connecting cable 11 connects both reading 9 and evaluation electronics 10 with the motor 12.
  • the reading electronics 9 could also be spatially arranged by the evaluation electronics 10, namely one part each at one end of the cylinder core 1, 2 ,
  • the antenna could be designed as an integrated antenna in the cylinder core 1, 2 or the cylinder core 1, 2 itself as an antenna.
  • the cylinder core 1 includes at least the following parts: the reading and evaluation electronics 10 and the battery 7, which is connected to the motor 12.
  • the cylinder core 1 is rotatably mounted in the cylinder core 2.
  • the motor 12 of the coupling slide 5 is moved to a or disengage the coupling pin 4 either to the left or to the right.
  • the cylinder core 2 contains the following parts: The reading and evaluation electronics 10, the battery 6 and the cylinder core 1.
  • the cylinder core 2 is rotatably mounted in the cylinder housing 3.
  • the cylinder core 1 is tubular and immersed from the outside to the inside in the cylinder core 2 a.
  • the cylinder core 1, the cylinder core 2 and the locking lug 13 are connected to each other by means of the coupling slide 5 and the coupling pin 4 and secured against rotation. Thus, both cylinder cores 1, 2 are engaged with the locking lug 13.
  • a knob double cylinder is shown with the electronic lock cylinder in the disengaged position.
  • the cylinder core 1 can be rotated at any time to the left or right without turning the locking lug 13.
  • the cylinder core 1 protrudes again out of the cylinder housing 3 on the outside of a door clearly.
  • the protruding length should be at least 5 mm.
  • the reading electronics 9 for reading a key code.
  • the clearly outstanding cylinder core 1 can thus idle without another Use of a mechanical key or a knob by hand to operate the locking lug 13 are rotated.
  • the reading electronics 9 consists of an antenna, a wake-up sensor and a status display unit and is connected to the transmitter 10 via the connection cable 11.
  • the cylinder knob 14 is located on the inside of a door, is firmly connected to the locking lug 13 and actuates it at each rotation.
  • the cylinder knob 14 includes the following parts: the transmitter 10, the battery 6, the bracket 15, mounting nut 16 and the coupling element 17th
  • the cylinder core 1 is tubular and dives from the outside to the inside in the cylinder knob 14.
  • the cylinder core 1 and the cylinder knob 14 are connected by means of a coupling element 17 when immersing the coupling element 17 in the groove 18 and secured against rotation.
  • the cylinder core 1 is engaged via the cylinder knob 14 with the locking lug 13 (FIG. 4).
  • Fig. 4 shows the electronic lock cylinder in the engaged position.
  • the coupling element 17 dips into the groove 18 and thus connects the Zylinderknauf 14 with the cylinder core. 1
  • knob-knob double cylinder could be formed according to the above.

Abstract

Closing cylinder comprises a cylinder core (1, 2) which can twist in a cylinder housing (3) and protrudes from the housing on the side on the outer side of the door. The core has elements, especially a reading electronic unit (9) for identifying a key code. Preferred Features: The cylinder core protrudes at a distance of at least 5 mm, preferably at least 10 mm from the cylinder housing. The cylinder has a through-hole. The reading electronic unit comprises an antenna and a sensor and/or a status display unit.

Description

Die Erfindung betrifft einen Schließzylinder mit Zylindergehäuse und mindestens einem im Zylindergehäuse verdrehbaren Zylinderkern, der mit einer Schließnase zusammenwirkt, wobei zur Identifikation von einem elektronischen Schlüssel eine Elektronik vorgesehen ist, die mindestens ein Kupplungselement betätigt.The invention relates to a lock cylinder with cylinder housing and at least one cylinder core rotatable in the cylinder housing, which cooperates with a locking nose, wherein for the identification of an electronic key electronics is provided which actuates at least one coupling element.

Zur Absicherung einer Türe wird unter anderem ein Zylinder in Verbindung mit einem Mehrriegelschloss verwendet. Die nicht gesicherte, bzw. öffentlich zugängliche Seite einer Türe wird als die Außenseite und die gesicherte Seite der Türe als Innenseite bezeichnet.To secure a door, among other things, a cylinder is used in conjunction with a multi-bolt lock. The unsecured, or publicly accessible side of a door is referred to as the outside and the secured side of the door as the inside.

Aus der AT 409 021 B ist eine Verschlusseinrichtung bekannt, die ein Mehrriegelschloss mit Elektromotor umfasst. Der Elektromotor ist über einen einsteckbaren Doppel-Schließzylinder und dessen Sperrnase an das Mehrriegelschloss zur Übertragung des Drehmomentes ankuppelbar. Der Doppel-Schließzylinder verfügt beiderseits über je einen Knauf. Zumindest der äußere Knauf ist über eine nach Codevergleich in einer elektronischen Schaltung ansteuerbare Kupplung mit der Sperrnase kuppelbar.From AT 409 021 B a closure device is known which comprises a multi-bolt lock with electric motor. The electric motor can be coupled via a plug-in double lock cylinder and its locking lug to the multi-bolt lock for transmitting the torque. The double lock cylinder has a knob on both sides. At least the outer knob can be coupled via a code comparison in an electronic circuit controllable coupling with the locking lug.

Weiters ist aus der DE 198 51 308 A1 ein Schließzylinder bekannt, der beidseitig mit Drehknäufen versehen ist. Der türinnenseitige Drehknauf weist eine Zutrittskontrollelektronik zum Abarbeiten eines Zutrittskontrollprotokolls mit dem Identträger einer von der Türaußenseite her Zutritt verlangenden Person zur Feststellung ihrer Zutrittsberechtigung auf. Bei festgestellter Zutrittsberechtigung betätigt die Zutrittskontrollelektronik über einen Elektromagneten eine Kupplung, so dass vom türaußenseitigen Drehknauf aus ein Schließbart bewegt werden kann.Furthermore, from DE 198 51 308 A1 discloses a lock cylinder is known, which is provided on both sides with rotary knobs. The door-side rotary knob has an access control electronics for processing an access control protocol with the identifier of a requesting from the outside of the door ago access person to determine their access authorization. When the access authorization is established, the access control electronics actuates a coupling via an electromagnet, so that a locking bit can be moved from the outside door-side rotary knob.

Der Nachteil dieser Knauf-Knauf-Zylinder liegt vor allem darin, dass eine Montage vor Ort, beispielsweise in einem Mehrriegelschloss, äußerst aufwendig ist. Da der Knauf nicht in die vorgesehene Öffnung für den Zylinder eingeführt werden kann, sind Demontagearbeiten notwendig.The disadvantage of this knob-knob cylinder is mainly that an on-site installation, for example in a multi-bolt lock, is extremely expensive. Since the Knob can not be inserted into the intended opening for the cylinder, disassembly work is necessary.

Ferner ist auch noch eine Rosette für einen zugeordneten Schließzylinder aus der EP 1 256 671 A2 bekannt, der ein durch elektrischen Strom aktivierbares Sperrelement enthält. Der eingebaute Schließzylinder steht auf der Innenseite mit einer vorstehenden Länge über das Türblatt hervor. Die elektronischen Komponenten für die Erfassung der Zutrittsberechtigung sind im Zylindergehäuse bzw. in der Rosette vorgesehen.Furthermore, a rosette for an associated lock cylinder from EP 1 256 671 A2 is also known, which contains an activatable by electric current blocking element. The built-in lock cylinder protrudes on the inside with a protruding length over the door leaf. The electronic components for the entry of the access authorization are provided in the cylinder housing or in the rosette.

Aufgabe der Erfindung ist es, einen Schließzylinder der eingangs zitierten Art zu schaffen, der einerseits die oben aufgezeigten Nachteile vermeidet und der anderseits einen einfachen Aufbau aufweist, eine hohe Sicherheit bietet und ohne Demontage universell in viele Schlosstypen bzw. Beschlagstypen einsetzbar ist.The object of the invention is to provide a lock cylinder of the type cited above, on the one hand avoids the above-mentioned disadvantages and on the other hand has a simple structure, provides a high level of security and without disassembly is universally applicable to many types of locks or fittings.

Der erfindungsgemäße Schließzylinder ist dadurch gekennzeichnet, dass der Zylinderkern mindestens auf der türaußenseitigen Seite aus dem Zylindergehäuse herausragt und mindestens die zur Identifikation eines Schlüsselcodes notwendigen Elemente, insbesondere eine Lesesensorik, enthält. Mit diesem erfindungsgemäßen Schließzylinder ist es erstmals möglich, eine voll digitalisierte Schließanlage zu realisieren. Die mitdrehende Sensorik ist praktisch nicht störanfällig, so dass die Funktionalität der Schließanlage gewährleistet ist. Ein weiterer Hauptvorteil ist darin zu sehen, dass vor allem keine Demontagearbeiten vor Ort beim Einbau notwendig sind und der Zylinder mit jedem Beschlag kombinierbar ist. Auch die Herstellung eines derartigen erfindungsgemäßen Zylinders ist äußerst wirtschaftlich.The lock cylinder according to the invention is characterized in that the cylinder core projects from the cylinder housing at least on the outside of the door and contains at least the elements necessary for identifying a key code, in particular a reading sensor. With this lock cylinder according to the invention, it is now possible to realize a fully digitized locking system. The co-rotating sensor is practically not susceptible to interference, so that the functionality of the locking system is guaranteed. Another main advantage is the fact that, above all, no dismantling work on site during installation is necessary and the cylinder can be combined with any fitting. The production of such a cylinder according to the invention is extremely economical.

Nach einem besonderen Merkmal der Erfindung ragt der Zylinderkern mindestens 5 mm, vorzugsweise mindestens 10 mm, aus dem Zylindergehäuse heraus. Dadurch sind keine Störeinflüsse von weiteren Metallteilen gegeben und etwaige Abschirmungsprobleme treten nicht auf.According to a particular feature of the invention, the cylinder core protrudes at least 5 mm, preferably at least 10 mm, out of the cylinder housing. As a result, no disturbing influences of other metal parts are given and any shielding problems do not occur.

Gemäß einer Ausgestaltung der Erfindung ist an dem aus dem Zylindergehäuse herausragendem Ende des Zylinderkerns ein Betätigungsgriff, beispielsweise ein Drehgriff oder einen Drücker, befestigt. Dadurch ist eine einfache Montage des Zylinders und natürlich auch des Betätigungsgriffes vor Ort, insbesondere ohne Spezialwerkzeuge, gewährleistet.According to one embodiment of the invention, an actuating handle, for example a rotary handle or a pusher, is fastened to the end of the cylinder core protruding from the cylinder housing. As a result, a simple assembly of the cylinder and of course the operating handle on site, in particular without special tools, guaranteed.

Nach einem weiteren besonderen Merkmal weist der Zylinderkern eine Durchgangsbohrung auf. Auf Grund dieser Durchgangsbohrung sind einfache, sichere Kabelverbindungen zwischen den beiden Türseiten möglich. Vom Stand der Technik her bekannte Schleifkontakte, die überaus störanfällig sind, werden vermieden.According to another particular feature, the cylinder core on a through hole. Due to this through hole simple, secure cable connections between the two door sides are possible. From the prior art ago known sliding contacts that are extremely susceptible to interference are avoided.

Gemäß einer weiteren Ausgestaltung der Erfindung umfasst die Lesesensorik mindestens eine Antenne und gegebenenfalls einen Aufwecksensor und/oder ein Statusanzeigeelement. Damit kann die entsprechende Elektronik kompakt ausgeführt werden.According to a further embodiment of the invention, the reading sensor system comprises at least one antenna and optionally a wake-up sensor and / or a status indicator. Thus, the corresponding electronics can be made compact.

Nach einer weiteren besonderen Ausgestaltung ist die Antenne als integrierte Antenne im Zylinderkern oder der Zylinderkern selbst als Antenne ausgeführt. Insbesondere in Hinblick auf eine Miniaturisierung der Elektronikkomponenten ist diese Ausgestaltung von besonderem Vorteil.According to another particular embodiment, the antenna is designed as an integrated antenna in the cylinder core or the cylinder core itself as an antenna. In particular with regard to a miniaturization of the electronic components, this embodiment is of particular advantage.

Gemäß einer Weiterbildung der Erfindung ist im Zylinderkern eine Leseelektronik vorgesehen ist. Dadurch wird der Zylinderkern erstmals als vollelektronische Komponente im Schließzylinder möglich.According to one embodiment of the invention, a reading electronics is provided in the cylinder core. As a result, the cylinder core is possible for the first time as a fully electronic component in the lock cylinder.

Nach einer besonderen Ausgestaltung der Erfindung sind die Lesesensorik mit der Leseelektronik über ein in der Durchgangsbohrung vorgesehenes Verbindungskabel verbunden. Wie bereits erwähnt sind auf Grund dieser Durchgangsbohrung einfache, sichere Kabelverbindungen zwischen den beiden Türseiten möglich. Schleifkontakte, die überaus störanfällig sind, werden vermieden.According to a particular embodiment of the invention, the reading sensors are connected to the reading electronics via a provided in the through hole connecting cable. As already mentioned, simple, safe cable connections between the two door sides are possible due to this through hole. Sliding contacts that are extremely susceptible to interference are avoided.

Gemäß einem weiteren Merkmal der Erfindung ist im Zylinderkern das Kupplungselement für die mechanische Verbindung von Zylinderkern mit der Schließnase vorgesehen. Dadurch wird, vorzugsweise in Miniaturausführung, mit dem mechatronischen Zylinderkern der weitere mechatronische Zylinderkern mit der Schließnase mit einem Kupplungselement gleichzeitig gekuppelt.According to a further feature of the invention, the coupling element is provided in the cylinder core for the mechanical connection of cylinder core with the locking lug. As a result, the mechatronic cylinder core of the further mechatronic cylinder core with the closing lug with a coupling element is coupled simultaneously, preferably in miniature design, with the mechatronic cylinder core.

Nach einer besonderen Ausgestaltung der Erfindung ist der Schließzylinder als Profildoppelzylinder ausgebildet. Diese Ausgestaltung ist eine einfache Ausführung eines gängigen Zylindertyps, die problemlos von Jedermann, ohne Spezialwerkzeuge, montiert werden kann. Ferner können auch entsprechende Betätigungsgriffe nach freier Wahl angeordnet werden.According to a particular embodiment of the invention, the lock cylinder is designed as a profile double cylinder. This embodiment is a simple design of a common type of cylinder that can be easily mounted by anyone, without special tools. Furthermore, corresponding operating handles can be arranged according to your choice.

Gemäß einer alternativen Ausgestaltung der Erfindung ist der Schließzylinder als Knauf-Doppelzylinder ausgebildet ist. Der Vorteil dieser Ausgestaltung liegt darin, dass bei nach innen aufgehenden Türen eine optimale Handhabe gegeben ist. Das Türblatt selbst wird beim Öffnen nicht berührt, wodurch unnötige Putzarbeiten vermieden werden.According to an alternative embodiment of the invention, the lock cylinder is designed as a knob double cylinder. The advantage of this embodiment is that with inwardly rising doors an optimal handle is given. The door leaf itself is not touched when opening, thereby avoiding unnecessary cleaning work.

Nach einer weiteren alternativen Ausgestaltung der Erfindung ist der Schließzylinder als Knauf-Knauf-Doppelzylinder ausgebildet ist. Wie bereits oben erwähnt, bietet ein Knauf gewisse Vorteile. Darüber hinaus können bei dieser Ausgestaltung Design- und Komfortwünsche, insbesondere auch in Hinblick auf die Handhabe der Tür, leicht erfüllt werden.According to a further alternative embodiment of the invention, the lock cylinder is designed as a knob-knob double cylinder. As mentioned above, a knob offers certain advantages. In addition, in this embodiment, design and comfort requirements, especially with regard to the handle of the door, can be easily met.

Die Erfindung wird an Hand von Ausführungsbeispielen, die in der Zeichnung dargestellt sind, näher erläutert. Es zeigen:

  • Fig. 1 zeigt einen elektronischen Doppelzylinder mit einem Hahnprofil im entkuppelten Zustand;
  • Fig. 2 den elektronischen Doppelzylinder gemäß Fig. 1 im eingekuppelten Zustand;
  • Fig. 3 einen Knauf-Doppelzylinder im Leerlauf und
  • Fig. 4 einen den Knauf-Doppelzylinder gemäß Fig. 3 im eingekuppelten Zustand.
The invention will be explained in more detail with reference to exemplary embodiments, which are illustrated in the drawing. Show it:
  • Fig. 1 shows an electronic double cylinder with a valve profile in the decoupled state;
  • FIG. 2 shows the electronic double cylinder according to FIG. 1 in the engaged state; FIG.
  • Fig. 3 is a knob double cylinder in idle and
  • Fig. 4 shows a knob double cylinder of FIG. 3 in the engaged state.

Gemäß der Fig. 1 ist der Schließzylinder als Doppelzylinder ausgebildet und weist ein Zylindergehäuse 3, vorzugsweise im Hahnprofil, auf. In diesem Zylindergehäuse 3 sind verdrehbare Zylinderkerne 1, 2 vorgesehen. Über Seegerringe 8 sind die Zylinderkerne 1, 2 im Zylindergehäuse 3 gesichert. Die beiden Zylinderkerne 1, 2 sind im Bereich einer Schließnase 13 koaxial angeordnet, wobei zwischen den koaxial angeordneten Zylinderkernen 1, 2 von einer Türseite, insbesondere von der Innenseite der Tür, ein Kupplungsschieber 5, der auf einen Kupplungsstift 4 wirkt, angeordnet ist. Über den Kupplungsstift 4 und dem Kupplungsschieber 5 sind die Zylinderkerne 1, 2 mit der Schließnase 13 über eine kraft- und formschlüssige Verbindung kuppelbar.According to FIG. 1, the lock cylinder is designed as a double cylinder and has a cylinder housing 3, preferably in the cock profile. In this cylinder housing 3 rotatable cylinder cores 1, 2 are provided. About Seegerringe 8, the cylinder cores 1, 2 are secured in the cylinder housing 3. The two cylinder cores 1, 2 are arranged coaxially in the region of a closing lug 13, wherein between the coaxially arranged cylinder cores 1, 2 from a door side, in particular from the inside of the door, a coupling slide 5, which acts on a coupling pin 4, is arranged. About the coupling pin 4 and the coupling slide 5, the cylinder cores 1, 2 can be coupled with the locking lug 13 via a non-positive and positive connection.

Zur Identifikation von einem elektronischen Schlüssel ist im Zylinderkern 1, 2, vorzugsweise im außerhalb der Tür liegenden Endbereich eine Lese- und Auswerteelektronik 9, 10 vorgesehen. Ferner sind vorzugsweise in diesem Endbereich im Inneren der Zylinderkerne 1, 2 Batterien 6, 7 angeordnet. Für den Ein- und Auskupplungsvorgang, also für die Verschiebung des Kupplungsschiebers 5 ist ein Motor 12 im Inneren des Zylinderkernes 2 vorgesehen.For identification of an electronic key, read and evaluation electronics 9, 10 are provided in the cylinder core 1, 2, preferably in the end region located outside the door. Furthermore, batteries 6, 7 are preferably arranged in this end region in the interior of the cylinder cores 1, 2. For the coupling and disengaging process, ie for the displacement of the coupling slide 5, a motor 12 is provided in the interior of the cylinder core 2.

Um die elektrischen Signale bei einer Identifizierung des Schlüsselcodes dem Motor zuzuführen, ist der Zylinderkern 1 mit einer Durchgangsbohrung versehen, in der ein Verbindungskabel 11 für diesen Zweck vorgesehen ist.In order to supply the electric signals to the motor upon identification of the key code, the cylinder core 1 is provided with a through hole in which a connection cable 11 is provided for this purpose.

Bei einfachen Schließzylinderkonstruktionen wird man in dem türaußenseitigen Zylinderkernende nur eine Lesesensorik vorsehen. Diese Lesesensorik besteht aus einer Antenne und gegebenenfalls einen Aufwecksensor und/oder einem Statusanzeigeelement. Bei dieser einfachen Schließzylinderkonstruktion wird dann die Auswertung des Schlüsselcodes in einer Elektronik im Inneren des türinnenseitigen Zylinderkernendes durchgeführt.For simple lock cylinder designs, only one read sensor will be provided in the cylinder outside end of the cylinder core. This reading sensor consists of an antenna and optionally a wake-up sensor and / or a status indicator. In this simple lock cylinder design, the evaluation of the key code is then carried out in an electronics system inside the inside of the cylinder core end.

Der Zylinderkern 1 ragt auf mindestens der türaußenseitigen Seite aus dem Zylindergehäuse 3 heraus und enthält die zur Identifikation eines Schlüsselcodes notwendigen elektronischen und elektrischen Elemente. Natürlich kann der Schließzylinder auch symmetrisch ausgebildet werden, wobei auch der Zylinderkern 2 aus dem Zylindergehäuse 3 herausragt. Die Länge des aus dem Zylindergehäuse 3 herausragenden Zylinderkernes 1, 2 beträgt zwischen 0,1 bis 100 mm, wobei es sinnvoll erscheint, dass die herausragende Länge mindestens 5 mm, vorzugsweise mindestens 10 mm, beträgt.The cylinder core 1 projects out of the cylinder housing 3 on at least the outside of the door and contains the electronic and electrical elements necessary for identifying a key code. Of course, the lock cylinder can also be formed symmetrically, with the cylinder core 2 protruding from the cylinder housing 3. The length of the protruding from the cylinder housing 3 cylinder core 1, 2 is between 0.1 to 100 mm, it seems reasonable that the outstanding length is at least 5 mm, preferably at least 10 mm.

Die deutlich herausragenden Zylinderkerne 1, 2 können somit ohne einer weiteren Inanspruchnahme eines mechanischen Schlüssels oder eines Knopfes, wie einem Knauf oder einer Handhabe per Hand zur Betätigung der Schließnase 13 verdreht werden. Natürlich kann zur Betätigung ein Betätigungsgriff, beispielsweise ein Drehgriff oder einen Drücker, am Zylinderkernende befestigt sein.The clearly outstanding cylinder cores 1, 2 can thus be rotated without further use of a mechanical key or a knob, such as a knob or a handle by hand to actuate the locking lug 13. Of course, for actuation, an operating handle, such as a rotary handle or a pusher, be attached to the cylinder core end.

In dem in Fig. 1 dargestellten Leerlauf-Zustand lassen die Zylinderkerne 1, 2 gegeneinander verdrehen, ohne dass dabei die Schließnase 13 mitgedreht wird.In the idling state shown in Fig. 1, the cylinder cores 1, 2 rotate against each other without causing the locking lug 13 is rotated.

Gemäß der Fig. 2 ist der eingekuppelte Zustand, also die form- und kraftschlüssige Verbindung von Schließnase 13 und Zylinderkernen 1, 2 dargestellt. Im eingekuppelten Zustand wird mit der Verdrehung eines oder beider Zylinderkerne 1, 2 die Schließnase 13 mitgedreht. Der eingekuppelte Zustand tritt nur dann in Kraft, wenn ein berechtigter Schlüsselcode von einer der Lese- und Auswerteelektroniken 9, 10 anerkannt wird, wobei eben das Auslesen eines Schlüsselcodes durch die Lese- 9 und Auswerteelektronik 10 erfolgt. Die Lese- 9 und Auswerteelektronik 10 besteht aus je einer Antenne, einem Aufwecksensor, einer Statusanzeigeeinheit und Auswertungselektronik. Das Verbindungskabel 11 verbindet beide Lese- 9 und Auswerteelektroniken 10 mit dem Motor 12. Wie bereits zu Fig. 1 aufgezeigt, könnte die Leseelektronik 9 auch räumlich von der Auswerteelektronik 10, nämlich je ein Teil an einem Ende des Zylinderkernes 1, 2, angeordnet werden.2, the engaged state, ie the positive and non-positive connection of locking lug 13 and cylinder cores 1, 2 is shown. In the engaged state, the locking lug 13 is rotated with the rotation of one or both cylinder cores 1, 2. The engaged state only comes into force when an authorized key code is recognized by one of the reading and evaluating electronics 9, 10, whereby the readout of a key code by the read 9 and evaluation electronics 10 takes place. The read-9 and evaluation 10 each consists of an antenna, a wake-up sensor, a status display unit and evaluation electronics. The connecting cable 11 connects both reading 9 and evaluation electronics 10 with the motor 12. As already shown in FIG. 1, the reading electronics 9 could also be spatially arranged by the evaluation electronics 10, namely one part each at one end of the cylinder core 1, 2 ,

Es ist aber durchaus im Rahmen der Erfindung die Lese- 9 und Auswerteelektronik 10 in einer elektronischen Schaltung zu kombinieren.However, it is quite within the scope of the invention to combine the read 9 and evaluation 10 in an electronic circuit.

Bei einer elektronischen Kompaktversion könnte die Antenne als integrierte Antenne im Zylinderkern 1, 2 oder der Zylinderkern 1, 2 selbst als Antenne ausgeführt ist.In an electronic compact version, the antenna could be designed as an integrated antenna in the cylinder core 1, 2 or the cylinder core 1, 2 itself as an antenna.

Der Zylinderkern 1 beinhaltetet mindestens folgende Teile: Die Lese ― 9 und Auswerteelektronik 10 sowie die Batterie 7, die mit dem Motor 12 verbunden ist. Der Zylinderkern 1 ist drehbar gelagert im Zylinderkern 2. Über einen Schneckenradantrieb des Motors 12 wird der Kupplungsschieber 5 zum ein bzw. auskuppeln des Kupplungsstiftes 4 entweder nach links oder nach rechtes verschoben.The cylinder core 1 includes at least the following parts: the reading and evaluation electronics 10 and the battery 7, which is connected to the motor 12. The cylinder core 1 is rotatably mounted in the cylinder core 2. About a Schneckenradantrieb the motor 12 of the coupling slide 5 is moved to a or disengage the coupling pin 4 either to the left or to the right.

Der Zylinderkern 2 beinhaltetet folgende Teile: Die Lese ― 9 und Auswerteelektronik 10, die Batterie 6 und den Zylinderkern 1. Der Zylinderkern 2 ist drehbar im Zylindergehäuse 3 gelagert.The cylinder core 2 contains the following parts: The reading and evaluation electronics 10, the battery 6 and the cylinder core 1. The cylinder core 2 is rotatably mounted in the cylinder housing 3.

Der Zylinderkern 1 ist rohrförmig ausgeführt und taucht von der Außenseite bis zur Innenseite im Zylinderkern 2 ein. Der Zylinderkern 1, der Zylinderkern 2 und die Schließnase 13 werden mittels des Kupplungsschiebers 5 und des Kupplungsstiftes 4 miteinander verbunden und gegen Verdrehung gesichert. Somit sind beide Zylinderkerne 1, 2 mit der Schließnase 13 eingekuppelt.The cylinder core 1 is tubular and immersed from the outside to the inside in the cylinder core 2 a. The cylinder core 1, the cylinder core 2 and the locking lug 13 are connected to each other by means of the coupling slide 5 and the coupling pin 4 and secured against rotation. Thus, both cylinder cores 1, 2 are engaged with the locking lug 13.

Gemäß der Fig. 3 ist ein Knauf-Doppelzylinder dargestellt, wobei der elektronische Schließzylinder in der ausgekuppelten Position ist. Der Zylinderkern 1 lässt sich jederzeit nach links bzw. rechts verdrehen, ohne die Schließnase 13 mitzudrehen.Referring to Fig. 3, a knob double cylinder is shown with the electronic lock cylinder in the disengaged position. The cylinder core 1 can be rotated at any time to the left or right without turning the locking lug 13.

Bei diesem elektronischen Schließzylinder ragt der Zylinderkern 1 wieder aus dem Zylindergehäuse 3 auf der Außenseite einer Tür deutlich heraus. Die heraus ragende Länge sollte mindestens 5 mm betragen. In diesem Zylinderkern 1 befindet sich die Leseelektronik 9 zum Auslesen eines Schlüsselcodes. Der deutlich herausragende Zylinderkern 1 kann somit im Leerlauf ohne einer weiteren Inanspruchnahme eines mechanischen Schlüssels oder eines Knopfes per Hand zur Betätigung der Schließnase 13 verdreht werden.In this electronic lock cylinder, the cylinder core 1 protrudes again out of the cylinder housing 3 on the outside of a door clearly. The protruding length should be at least 5 mm. In this cylinder core 1 is the reading electronics 9 for reading a key code. The clearly outstanding cylinder core 1 can thus idle without another Use of a mechanical key or a knob by hand to operate the locking lug 13 are rotated.

Im eingekuppelten Zustand wird mit der Verdrehung des Zylinderkernes 1 der Zylinderknauf 14 mit der Schließnase 13 mitgedreht. Der eingekuppelte Zustand tritt nur dann in Kraft, wenn ein berechtigter Schlüsselcode von der Auswerteelektronik 10 anerkannt wird. Das Auslesen eines Schlüsselcodes erfolgt durch die Leseelektronik 9. Die Leseelektronik 9 besteht aus einer Antenne, einem Aufwecksensor und einer Statusanzeigeeinheit und ist mit der Auswerteelektronik 10 über das Verbindungskabel 11 verbunden.In the engaged state with the rotation of the cylinder core 1 of the cylinder knob 14 is rotated with the locking lug 13. The engaged state only comes into force when an authorized key code is recognized by the transmitter 10. The reading of a key code is performed by the reading electronics 9. The reading electronics 9 consists of an antenna, a wake-up sensor and a status display unit and is connected to the transmitter 10 via the connection cable 11.

Der Zylinderknauf 14 befindet sich auf der Innenseite einer Türe, ist mit der Schließnase 13 fest verbunden und betätigt diese bei jeder Verdrehung.
Der Zylinderknauf 14 beinhaltetet folgende Teile: Die Auswerteelektronik 10, die Batterie 6, die Halterung 15, Befestigungsmutter 16 und das Kupplungselement 17.The cylinder knob 14 is located on the inside of a door, is firmly connected to the locking lug 13 and actuates it at each rotation.
The cylinder knob 14 includes the following parts: the transmitter 10, the battery 6, the bracket 15, mounting nut 16 and the coupling element 17th

Der Zylinderkern 1 ist rohrförmig ausgeführt und taucht von der Außenseite bis zur Innenseite im Zylinderknauf 14 ein. Der Zylinderkern 1 und der Zylinderknauf 14 werden mittels eines Kupplungselementes 17 beim Eintauchen des Kupplungselementes 17 in die Nut 18 miteinander verbunden und gegen Verdrehung gesichert. Somit ist der Zylinderkern 1 über den Zylinderknauf 14 mit der Schließnase 13 eingekuppelt (Fig. 4).The cylinder core 1 is tubular and dives from the outside to the inside in the cylinder knob 14. The cylinder core 1 and the cylinder knob 14 are connected by means of a coupling element 17 when immersing the coupling element 17 in the groove 18 and secured against rotation. Thus, the cylinder core 1 is engaged via the cylinder knob 14 with the locking lug 13 (FIG. 4).

Die Fig. 4 zeigt den elektronischen Schließzylinder in der eingekuppelten Position. Das Kupplungselement 17 taucht in die Nut 18 ein und verbindet damit den Zylinderknauf 14 mit dem Zylinderkern 1.Fig. 4 shows the electronic lock cylinder in the engaged position. The coupling element 17 dips into the groove 18 and thus connects the Zylinderknauf 14 with the cylinder core. 1

Durch die Verdrehung des Zylinderkernes 1 wird der gesamte Zylinderknauf 14 und der Schließnase 13 verdreht.By the rotation of the cylinder core 1, the entire cylinder knob 14 and the locking lug 13 is rotated.

Natürlich könnte auch ein Knauf-Knauf-Doppelzylinder entsprechend den obigen Ausführungen ausgebildet sein.Of course, a knob-knob double cylinder could be formed according to the above.

Claims (12)

Schließzylinder mit Zylindergehäuse und mindestens einem im Zylindergehäuse verdrehbaren Zylinderkern, der mit einer Schließnase zusammenwirkt, wobei zur Identifikation von einem elektronischen Schlüssel eine Elektronik vorgesehen ist, die mindestens ein Kupplungselement betätigt, dadurch gekennzeichnet, dass der Zylinderkern (1, 2) mindestens auf der türaußenseitigen Seite aus dem Zylindergehäuse (3) herausragt und mindestens die zur Identifikation eines Schlüsselcodes notwendigen Elemente, insbesondere eine Leseelektronik (9), enthält.Lock cylinder with cylinder housing and at least one cylindrical core rotatable in the cylinder housing, which cooperates with a locking nose, wherein for the identification of an electronic key electronics is provided which actuates at least one coupling element, characterized in that the cylinder core (1, 2) at least on the outside of the door Side protrudes from the cylinder housing (3) and at least the necessary for the identification of a key code elements, in particular a reading electronics (9) contains. Schließzylinder nach Anspruch 1, dadurch gekennzeichnet, dass der Zylinderkern (1, 2) mindestens 5 mm, vorzugsweise mindestens 10 mm, aus dem Zylindergehäuse (3) herausragt.Lock cylinder according to claim 1, characterized in that the cylinder core (1, 2) protrudes at least 5 mm, preferably at least 10 mm, from the cylinder housing (3). Schließzylinder nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass an dem aus dem Zylindergehäuse (3) herausragendem Ende des Zylinderkerns (1, 2) ein Betätigungsgriff, beispielsweise ein Drehgriff oder einen Drücker, befestigt ist.Lock cylinder according to claim 1 or 2, characterized in that on the cylinder housing (3) outstanding end of the cylinder core (1, 2), an actuating handle, such as a rotary handle or a pusher is attached. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Zylinderkern (1, 2) eine Durchgangsbohrung aufweist.Lock cylinder according to one or more of claims 1 to 3, characterized in that the cylinder core (1, 2) has a through hole. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Leseelektronik (9) mindestens eine Antenne und gegebenenfalls einen Aufwecksensor und/oder ein Statusanzeigeelement umfasst.Lock cylinder according to one or more of claims 1 to 4, characterized in that the reading electronics (9) comprises at least one antenna and optionally a wake-up sensor and / or a status indicator. Schließzylinder nach Anspruch 5, dadurch gekennzeichnet, dass die Antenne als integrierte Antenne im Zylinderkern (1, 2) oder der Zylinderkern (1, 2) selbst als Antenne ausgeführt ist.Lock cylinder according to claim 5, characterized in that the antenna is designed as an integrated antenna in the cylinder core (1, 2) or the cylinder core (1, 2) itself as an antenna. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass im Zylinderkern (1, 2) eine Auswerteelektronik (10) vorgesehen ist.Lock cylinder according to one or more of claims 1 to 6, characterized in that an evaluation electronics (10) is provided in the cylinder core (1, 2). Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Leseelektronik (9) mit der Auswerteelektronik (6) über ein in der Durchgangsbohrung vorgesehenes Verbindungskabel (11) verbunden sind.Lock cylinder according to one or more of claims 1 to 7, characterized in that the reading electronics (9) are connected to the evaluation electronics (6) via a connecting cable (11) provided in the through-hole. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass im Zylinderkern (1, 2) das Kupplungselement (4, 5) für die mechanische Verbindung von Zylinderkern (1, 2) mit der Schließnase (13) vorgesehen ist.Lock cylinder according to one or more of claims 1 to 8, characterized in that in the cylinder core (1, 2) the coupling element (4, 5) for the mechanical connection of cylinder core (1, 2) with the locking lug (13) is provided. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass dieser als Profildoppelzylinder ausgebildet ist.Lock cylinder according to one or more of claims 1 to 9, characterized in that it is designed as a profile double cylinder. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass dieser als Knauf-Doppelzylinder ausgebildet ist.Lock cylinder according to one or more of claims 1 to 10, characterized in that it is designed as a knob double cylinder. Schließzylinder nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass dieser als Knauf-Knauf-Doppelzylinder ausgebildet ist.Lock cylinder according to one or more of claims 1 to 11, characterized in that it is designed as a knob-knob double cylinder.
EP05022106A 2004-10-12 2005-10-11 Lock cylinder Not-in-force EP1659238B1 (en)

Applications Claiming Priority (1)

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AT0073804U AT7420U3 (en) 2004-10-12 2004-10-12 PROFILE OPEL CYLINDERS WITH CLEARLY OUTSTANDING CYLINDER CORE

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EP1659238B1 EP1659238B1 (en) 2008-07-09

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DE502005004616D1 (en) 2008-08-21
EP1659238B1 (en) 2008-07-09
ATE400718T1 (en) 2008-07-15
AT7420U2 (en) 2005-03-25
ES2309635T3 (en) 2008-12-16
AT7420U3 (en) 2005-08-25
DE202005003764U1 (en) 2005-05-19
DE202005003764U8 (en) 2006-06-14

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