EP1736622B1 - Lock cylinder - Google Patents
Lock cylinder Download PDFInfo
- Publication number
- EP1736622B1 EP1736622B1 EP05013640.7A EP05013640A EP1736622B1 EP 1736622 B1 EP1736622 B1 EP 1736622B1 EP 05013640 A EP05013640 A EP 05013640A EP 1736622 B1 EP1736622 B1 EP 1736622B1
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- EP
- European Patent Office
- Prior art keywords
- segments
- lock cylinder
- segment
- knob
- cylinder according
- 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.)
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Classifications
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- 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
- E05B47/0684—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially
- E05B47/0692—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially with a rectilinearly moveable coupling element
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- 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
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- 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
- E05B47/0646—Cylinder locks with electromagnetic control by disconnecting the rotor radially
- E05B47/0649—Cylinder locks with electromagnetic control by disconnecting the rotor radially with a rectilinearly moveable coupling element
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/045—Modular casings for adjusting the length of cylinder locks
Definitions
- the invention relates to a lock cylinder with a knob, and a lock cylinder housing, in which one side or both sides rotatably mounted by means of the knob knob shaft is rotatably mounted, and with electrical and / or electronic and / or magnetic and / or electromagnetic and / or electromechanical and / or mechanical functional elements, to which at least one closing element and at least one electromechanically operating coupling means, the locking member rotatably connected to the knob shaft and / or releases the knob shaft to actuate a lock, as well as an evaluation include due to an authorization signal due to an input or a Input signal generates the authorization signal.
- the unilaterally actuable lock cylinder may be formed as a half cylinder.
- Such lock cylinders are well known. Often, the arrangement is such that the input signal is detected by means of an antenna that excites a transponder in a chip or similar token worn by the accessing person. The received input signal contains the access code, which is evaluated by the transmitter. In the case of an access authorization, an authorization signal is generated, which activates an electromechanical coupling means. The coupling means causes a rotationally fixed connection between the closing element, such as a locking lug, and the knob or releases the knob shaft. An actuation of the lock or a switch or the like is then possible with the lock cylinder.
- the DE 103 28 297 A1 describes the arrangement of a locking lug on a rotary sleeve which is freely rotatably mounted on the knob shaft.
- the coupling means is arranged, which drives a driver in a recess of the rotary sleeve due to the permission signal.
- the locking lug is rotatably connected to the knob shaft.
- the DE 198 51 308 C2 discloses a lock cylinder operable on both sides by a knob.
- the transmitter and the antenna for receiving a wirelessly transmitted signal are arranged in the knob on the inside of the door.
- the arrangement of the transmitter in the knob has the disadvantage that it is relatively easily accessible and manipulated there. Also, the space in the knob can then no longer readily be used for other functional elements, in particular for reading units for detecting the input signals or for communication units or for larger batteries. The knob then builds relatively large and can not be mounted on all doors, especially not on frame doors. Also has a large knob a little appealing visual appearance.
- document EP 1 443 162 discloses a lock cylinder, in particular profile cylinder, with a shaft, a substantially concentric with the shaft member and a coupling arrangement for coupling the shaft with the component, wherein the coupling arrangement at least one coupling element between a coupling position, in which the coupling element, the shaft and the Component in the direction of rotation form-fitting manner with each other, and a Entkuppelposition is displaceable, in which the shaft and the component are uncoupled in the rotational direction of each other, and having a drive which is adapted to move a drive member, thereby to displace the coupling element.
- at least one permanent magnet is arranged on the drive member and / or on the coupling element, which is designed to move the coupling element during a movement of the drive member.
- the invention has the object of providing a lock cylinder of the type described differently.
- the disadvantages of the above-mentioned prior art should be avoided.
- the knob at least one electrical and / or electronic and / or magnetic functional element is arranged, which is electrically connected to the functional elements in the knob shaft in the mounted position.
- the knob rotates with the knob shaft, so that also knob located and the on the knob shaft located in the functional elements no slip ring contacts are required. Rather, a completely assembled knob shaft can be provided with one or two knobs, all functional elements for the electromechanical actuation of a lock cylinder thus done without slip ring contacts. Trouble-free operation is therefore guaranteed.
- the knob at least one electrical or electronic or magnetic functional element is arranged, which is electrically connected to the functional elements in the knob shaft in the mounted position.
- the knob rotates with the knob shaft, so that even between the located in the knob and located on the knob shaft functional elements no slip ring contacts are required. Rather, a completely assembled knob shaft can be provided with one or two knobs, which has all functional elements for the electromechanical actuation of a lock cylinder.
- the lock cylinder housing then only serves as a bearing for the knob shaft.
- the functional element in the knob may comprise an energy source. It is expedient if the functional element in the knob comprises a reading unit for detecting an input or receiving an input signal which is in communication with the evaluation electronics.
- the knob is located in an exposed position on the door and is therefore suitable for receiving a reading unit.
- the functional element in the knob comprises a communication unit which is in communication with the evaluation electronics.
- a programming of the lock cylinder or its evaluation electronics can be performed.
- the reading unit or the communication unit are configured to generate an access signal that from the transmitter can be evaluated or read out immediately.
- knobs with reading units with different reading technologies, input means or the like, or communication units with different interfaces, such as infrared interface, contact plug or radio interface can be kept ready, which can be modularly combined with the knob shaft. It can be assembled to the environmental conditions or user requirements optimized lock cylinder.
- the reading unit or the communication unit via an identification code or signal is assigned to the evaluation electronics. This can be transmitted with the access signal. It can also be provided that an identification code must be transmitted during the installation of a reading unit or communication unit or must be retrieved by the evaluation electronics. By the identification code, the reading unit of a specific evaluation and thus a specific lock cylinder is assigned uniquely. Only when the identification code on the one hand and the access signal on the other hand are correct, the authorization signal is generated. This prevents a simple replacement of the reading units for unauthorized actuation of locks.
- the knob shaft consists of at least two and preferably of a plurality of segments, which are rotatably connected to each other, and that at least one functional element is arranged in at least one segment. This significantly increases the versatility and flexibility for producing a lock cylinder. It can be provided with different functional elements segments, which can nevertheless be combined into a knob shaft. It is provided for the knob shaft, a modular system whose components can be selected and combined according to the requirements.
- the segments may be formed as sleeves or shaft pieces whose end edges have interlocking projections and recesses.
- at least one segment is formed as a terminal segment and carries the knob or is provided with a receptacle for the knob. It is particularly useful if the recesses and projections on the opposite end edges of at least one segment and in particular all lying between the terminal segments lying in the mounted position segments are arranged and arranged so that the segments are arbitrarily joined together.
- a virtually arbitrarily trained knob shaft can be assembled with different functions, since always each segment can be combined with any other segment, which together form a uniform knob shaft. Only the terminal segments can only be joined together on one side with other segments.
- the segments may be glued in the mounted position. This allows a particularly strong connection between the individual segments. But it can also be provided that the segments are locked together in the mounted position and / or jammed. This allows a detachable connection so repairs or replacement of segments is possible.
- At least the terminal segments of the assembled knob shaft can be mounted axially fixed in the lock cylinder housing and hold the segments arranged therebetween between them. Then no connection between the segments would be required.
- At least the evaluation electronics are arranged in at least one segment.
- at least the coupling means can be arranged.
- a third type segment can be provided which carries the closing element.
- a plurality of functional elements or only parts of a functional element can be arranged in a segment.
- the closing element may comprise in a known manner a closing lug which is rotatably connected to the knob shaft by means of a locking pin driven by the coupling means.
- both the evaluation electronics and the coupling means and the closing element are arranged in a segment.
- the battery can be arranged.
- a segment carrying at least one functional element can also be designed as a terminal segment.
- the segments have different lengths. Thus, depending on a set of segments of different lengths with the coupling agent, with the evaluation electronics and the like can be provided. It is expedient, however, if at least one segment is designed as an extension segment which can be mounted between any two segments. Then only one type of segment needs to be provided for each or several functional elements. The desired length of the knob shaft for different length lock cylinder can then be formed generated by one or more extension segments.
- the segments may also be expedient if the segments have transmission means for transmitting an electrical signal or a current from one adjacent segment to the other adjacent segment. This is also necessary in particular for the extension segment, so that an electrical connection can be effected from a functional element in one segment to a functional element in another segment.
- the segments preferably have corresponding transmission means with electrical contacts, which cause the electrical connection when joining adjacent segments. This can be achieved that the extension segments need to be inserted depending on the desired length in a simple manner between the other segments, whereby at the same time the required electrical connection of the functional elements in the segments is effected.
- the illustrated in the drawing knob shaft 11 for a double knob cylinder which is actuated on both sides with a knob, consists of a plurality of segments 12, 13, 14, 15, which are rotatably joined together.
- the arrangement is such that between the terminal segments 12, 15 a plurality of segments can be inserted until the desired length of the knob shaft is reached.
- the lying between the terminal segments 12, 15 segments 13, 14 have corresponding projections 16 and recesses 17, which engage positively in the assembled position and cause the rotationally fixed connection.
- the projections and recesses on the opposite end faces 18, 19 of the segments 13, 14 always match one another, so that the inner segments 13, 14 can be assembled as desired.
- the lock cylinder comprises a plurality of functional elements for electromechanical actuation of a lock, not shown.
- the functional elements required for this purpose include a coupling means which, on the basis of an authorization signal, connects a closing element 20 in a rotationally fixed manner to the knob shaft 11, an evaluation electronics 21, which generates the authorization signal on the basis of an input signal, and, for example, a reading unit 22 for receiving the input signal wirelessly.
- a battery 23 is required to power the electrical or electronic functional elements.
- the evaluation electronics 21 is arranged in the terminal segment 15.
- the coupling means 30 is mounted in the segment 14 for this purpose, the segment has a corresponding installation space 24, in which, for example, an electric motor with eccentric 31, an electromagnetic drive or a rotary magnet can be arranged. It is a pin 32 reciprocated in an opening 25, which engages in a recess of the closing element 20 and causes the rotationally fixed connection.
- the battery 23 is housed in the knob 26 which is rotatably connected to the terminal segment 15.
- the reading unit 22 with antenna 27 is disposed in the opposite knob 28 which is rotatably connected to the terminal segment 13.
- the projections 16 of the terminal segment 13 fit into the recesses 17 of the segment 14 or the opposite terminal segment 15.
- the projections 16 of the segment 14 fit into the recesses 17 of the terminal segment 15th
- knob shaft extension segments 13 are provided, which can be inserted between the individual segments 12, 14, 15. For this purpose, they have corresponding projections 16 and recesses 17, each with the recesses 17 and Projections 16 of another segment 12, 13, 14, 15 cooperate. This allows an arbitrarily long knob shaft to be mounted.
- the arrangement will be such that the central segment 14, which carries the coupling means and the closing element 20, so in the lock cylinder, which is the closing element with the usual locking lug in the region between the two cylindrical seats of the lock cylinder housing.
- the lock cylinder which is the closing element with the usual locking lug in the region between the two cylindrical seats of the lock cylinder housing.
- the lock cylinder housing connects to one end directly to the terminal segment 12 with the knob 28 at.
- an extension segment 13 is present to form a longer knob shaft.
- extension segment 13 is present, which is inserted between the segment 14 and the terminal segment 15.
- extension segment 13 is inserted between the segment 14 and the terminal segment 15.
- a grid of 5 mm is provided because the lengths of the recordings of the lock cylinder also vary in 5 mm increments.
- the shortest recording length for today's lock cylinders is 30 mm. It is therefore appropriate that the common longitudinal portion of the middle segment 14 and the terminal segment 12, which is in the installed position in the receptacle, is no longer than about 30 mm. Otherwise, the terminal segment would have to be designed to receive the coupling agent.
- opposite segment 15th is also appropriate.
- knob shaft all electrical and electronic functional elements are present on the knob shaft and rotate with it.
- cables can be provided which are guided by corresponding cable channels 29 of the individual segments.
- the cable channels 29 of the individual segments are in the mounted position in alignment, so that a passage of one or more cables is possible.
- permanently installed electrical conductors can also be present in the segments and in particular in the extension segments, which in the mounted position cause electrical signal transmission via aligned contacts.
- knob shaft which can be adapted in a simple manner to different length lock cylinder housing.
- the knob shaft is ultimately composed of several individual functional segments, which can be combined with uniform extension sleeves or directly to obtain the desired knob shaft with the desired functions and the desired length.
- further functional elements can be arranged, which interact with the functional elements in the knob shaft.
- a modular system is created that can be extended and changed in almost any desired way to fulfill the desired functions.
Description
Die Erfindung betrifft einen Schließzylinder mit einem Knauf, und einem Schließzylindergehäuse, in dem einseitig oder beidseitig eine mittels des Knaufs drehbare Knaufwelle drehbar gelagert ist, und mit elektrischen und/oder elektronischen und/oder magnetischen und/oder elektromagnetischen und/oder elektromechanischen und/oder mechanischen Funktionselementen, zu denen wenigstens ein Schließelement und wenigstens ein elektromechanisch arbeitendes Kupplungsmittel, das aufgrund eines Berechtigungssignals das Schließelement drehfest mit der Knaufwelle verbindet und/oder die Knaufwelle freigibt, um ein Schloss zu betätigen, sowie eine Auswerteelektronik gehören, die aufgrund einer Eingabe oder eines Eingabesignals das Berechtigungssignal erzeugt. Der einseitig betätigbare Schließzylinder kann als Halbzylinder ausgebildet sein.The invention relates to a lock cylinder with a knob, and a lock cylinder housing, in which one side or both sides rotatably mounted by means of the knob knob shaft is rotatably mounted, and with electrical and / or electronic and / or magnetic and / or electromagnetic and / or electromechanical and / or mechanical functional elements, to which at least one closing element and at least one electromechanically operating coupling means, the locking member rotatably connected to the knob shaft and / or releases the knob shaft to actuate a lock, as well as an evaluation include due to an authorization signal due to an input or a Input signal generates the authorization signal. The unilaterally actuable lock cylinder may be formed as a half cylinder.
Derartige Schließzylinder sind allgemein bekannt. Häufig ist die Anordnung so getroffen, dass das Eingabesignal mittel einer Antenne erfasst wird, die einen Transponder in einem Chip oder einem ähnlichen Token, der von der Zutritt begehrenden Person getragen wird, anregt. Das empfangene Eingangssignal enthält den Zugangscode, der von der Auswerteelektronik ausgewertet wird. Im Falle einer Zugangsberechtigung wird ein Berechtigungssignal erzeugt, das ein elektromechanisches Kupplungsmittel ansteuert. Das Kupplungsmittel bewirkt eine dreh feste Verbindung zwischen dem Schließelement, beispielsweise einer Schließnase, und dem Knauf oder gibt die Knaufwelle frei. Ein Betätigen des Schlosses oder eines Schalters oder dergleichen ist dann mit dem Schließzylinder möglich.Such lock cylinders are well known. Often, the arrangement is such that the input signal is detected by means of an antenna that excites a transponder in a chip or similar token worn by the accessing person. The received input signal contains the access code, which is evaluated by the transmitter. In the case of an access authorization, an authorization signal is generated, which activates an electromechanical coupling means. The coupling means causes a rotationally fixed connection between the closing element, such as a locking lug, and the knob or releases the knob shaft. An actuation of the lock or a switch or the like is then possible with the lock cylinder.
Die
Die Anordnung der Auswerteelektronik im Knauf hat den Nachteil, dass sie dort relativ leicht zugänglich und manipulierbar ist. Auch kann der Raum im Knauf dann nicht mehr ohne weiteres für andere Funktionselemente, insbesondere für Leseeinheiten zum Erfassen der Eingangssignale oder für Kommunikationseinheiten oder für größere Batterien genutzt werden. Der Knauf baut dann relativ groß und kann nicht an allen Türen, vor allem nicht an Rahmentüren, montiert werden. Auch hat ein großer Knauf ein wenig ansprechendes optisches Erscheinungsbild.The arrangement of the transmitter in the knob has the disadvantage that it is relatively easily accessible and manipulated there. Also, the space in the knob can then no longer readily be used for other functional elements, in particular for reading units for detecting the input signals or for communication units or for larger batteries. The knob then builds relatively large and can not be mounted on all doors, especially not on frame doors. Also has a large knob a little appealing visual appearance.
Aus der
Dokument
Dokument
Der Erfindung liegt die Aufgabe zugrunde, einen Schließzylinder der eingangs geschilderten Art anders auszubilden. Insbesondere sollen die Nachteile des oben aufgeführten Standes der Technik vermieden werden.The invention has the object of providing a lock cylinder of the type described differently. In particular, the disadvantages of the above-mentioned prior art should be avoided.
Die Aufgabe wird gemäß der Erfindung durch die Merkmale des Anspruchs 1 gelöst.The object is achieved according to the invention by the features of claim 1.
Gemäß einer besonderen Ausführungsform der Erfindung ist weiterhin vorgesehen, dass im Knauf wenigstens ein elektrisches und/oder elektronisches und/oder magnetisches Funktionselement angeordnet ist, das mit den Funktionselementen in der Knaufwelle in der montierten Lage elektrisch verbunden ist. Der Knauf dreht sich mit der Knaufwelle, so dass auch Knauf befindlichen und der auf zwischen den im der Knaufwelle befindlichen Funktionselementen keine Schleifringkontakte erforderlich sind. Vielmehr kann eine komplett montierte Knaufwelle mit einem oder zwei Knäufen bereitgestellt werden, die alle Funktionselemente zum elektromechanischen Betätigen eines Schließzylinders somit ohne Schleifringkontakte erfolgen. Ein störungsfreier Betrieb ist daher gewährleistet.According to a particular embodiment of the invention is further provided that in the knob at least one electrical and / or electronic and / or magnetic functional element is arranged, which is electrically connected to the functional elements in the knob shaft in the mounted position. The knob rotates with the knob shaft, so that also knob located and the on the knob shaft located in the functional elements no slip ring contacts are required. Rather, a completely assembled knob shaft can be provided with one or two knobs, all functional elements for the electromechanical actuation of a lock cylinder thus done without slip ring contacts. Trouble-free operation is therefore guaranteed.
Gemäß einer besonderen Ausführungsform der Erfindung ist weiterhin vorgesehen, dass im Knauf wenigstens ein elektrisches oder elektronisches oder magnetisches Funktionselement angeordnet ist, das mit den Funktionselementen in der Knaufwelle in der montierten Lage elektrisch verbunden ist. Der Knauf dreht sich mit der Knaufwelle, so dass auch zwischen den im Knauf befindlichen und der auf der Knaufwelle befindlichen Funktionselementen keine Schleifringkontakte erforderlich sind. Vielmehr kann eine komplett montierte Knaufwelle mit einem oder zwei Knäufen bereitgestellt werden, die alle Funktionselemente zum elektromechanischen Betätigen eines Schließzylinders aufweist. Das Schließzylindergehäuse dient dann nur noch als Lager für die Knaufwelle.According to a particular embodiment of the invention is further provided that in the knob at least one electrical or electronic or magnetic functional element is arranged, which is electrically connected to the functional elements in the knob shaft in the mounted position. The knob rotates with the knob shaft, so that even between the located in the knob and located on the knob shaft functional elements no slip ring contacts are required. Rather, a completely assembled knob shaft can be provided with one or two knobs, which has all functional elements for the electromechanical actuation of a lock cylinder. The lock cylinder housing then only serves as a bearing for the knob shaft.
Das Funktionselement im Knauf kann eine Energiequelle umfassen. Zweckmäßig ist es, wenn das Funktionselement im Knauf eine Leseeinheit zum Erfassen einer Eingabe oder Empfangen eines Eingabesignals umfasst, die mit der Auswerteelektronik in Verbindung steht. Der Knauf befindet sich an exponierter Stelle an der Tür und eignet sich daher für die Aufnahme einer Leseeinheit.The functional element in the knob may comprise an energy source. It is expedient if the functional element in the knob comprises a reading unit for detecting an input or receiving an input signal which is in communication with the evaluation electronics. The knob is located in an exposed position on the door and is therefore suitable for receiving a reading unit.
Auch kann vorgesehen werden, dass das Funktionselement im Knauf eine Kommunikationseinheit umfasst, die mit der Auswerteelektronik in Verbindung steht. Damit kann eine Programmierung des Schließzylinders beziehungsweise dessen Auswertelektronik durchgeführt werden.It can also be provided that the functional element in the knob comprises a communication unit which is in communication with the evaluation electronics. Thus, a programming of the lock cylinder or its evaluation electronics can be performed.
Vorzugsweise sind die Leseeinheit oder die Kommunikationseinheit so ausgebildet, dass sie ein Zugangssignal erzeugen, dass von der Auswerteelektronik unmittelbar ausgewertet oder ausgelesen werden kann. Dies hat den Vorteil, dass verschiedene Leseeinheiten mit einer einzigen Auswertelektronik kombinierbar sind. So können Knäufe mit Leseeinheiten mit verschiedenen Lesetechnologien, Eingabemitteln oder dergleichen oder Kommunikationseinheiten mit unterschiedlichen Schnittstellen, wie Infrarotschnittstelle, Kontaktstecker oder Funkschnittstelle, bereit gehalten werden, die modulartig mit der Knaufwelle kombinierbar sind. Es kann ein an die Umgebungsbedingungen oder Benutzungsanforderungen optimierter Schließzylinder zusammengestellt werden.Preferably, the reading unit or the communication unit are configured to generate an access signal that from the transmitter can be evaluated or read out immediately. This has the advantage that different reading units can be combined with a single evaluation electronics. Thus, knobs with reading units with different reading technologies, input means or the like, or communication units with different interfaces, such as infrared interface, contact plug or radio interface, can be kept ready, which can be modularly combined with the knob shaft. It can be assembled to the environmental conditions or user requirements optimized lock cylinder.
Es kann vorgesehen werden, dass die Leseeinheit oder die Kommunikationseinheit über ein Identifikationscode oder -signal der Auswertelektronik zugeordnet ist. Dieser kann mit dem Zugangssignal übertragen werden. Auch kann vorgesehen werden, dass ein Identifikationscode bei der Installation einer Leseeinheit oder Kommunikationseinheit übertragen werden muss oder von der Auswertelektronik abgerufen werden muss. Durch den Identifikationscode wird die Leseeinheit einer bestimmten Auswerteelektronik und somit einem bestimmten Schließzylinder eindeutig zugeordnet. Erst wenn Identifikationscode einerseits und Zugangssignal andererseits stimmen, wird das Berechtigungssignal erzeugt. Damit wird ein einfaches Austauschen der Leseeinheiten zum unautorisierten Betätigen von Schlössern verhindert.It can be provided that the reading unit or the communication unit via an identification code or signal is assigned to the evaluation electronics. This can be transmitted with the access signal. It can also be provided that an identification code must be transmitted during the installation of a reading unit or communication unit or must be retrieved by the evaluation electronics. By the identification code, the reading unit of a specific evaluation and thus a specific lock cylinder is assigned uniquely. Only when the identification code on the one hand and the access signal on the other hand are correct, the authorization signal is generated. This prevents a simple replacement of the reading units for unauthorized actuation of locks.
Gemäß der Erfindung ist vorgesehen, dass die Knaufwelle aus wenigstens zwei und vorzugsweise aus mehreren Segmenten besteht, die drehfest miteinander verbindbar sind, und dass wenigstens ein Funktionselement in wenigstens einem Segment angeordnet ist. Damit wird die Vielseitigkeit und Flexibilität zur Herstellung eines Schließzylinders wesentlich erhöht. Es können Segmente mit unterschiedlichen Funktionselementen vorgesehen werden, die gleichwohl zu einer Knaufwelle kombinierbar sind. Es wird für die Knaufwelle ein Modulsystem bereitgestellt, dessen Bestandteile nach den Anforderungen ausgewählt und kombiniert werden können.According to the invention, it is provided that the knob shaft consists of at least two and preferably of a plurality of segments, which are rotatably connected to each other, and that at least one functional element is arranged in at least one segment. This significantly increases the versatility and flexibility for producing a lock cylinder. It can be provided with different functional elements segments, which can nevertheless be combined into a knob shaft. It is provided for the knob shaft, a modular system whose components can be selected and combined according to the requirements.
Die Segmente können als Hülsen oder Wellenstücke ausgebildet sind, deren Stirnkanten ineinander greifende Vorsprünge und Aussparungen aufweisen. Dabei ist wenigstens ein Segment als endständiges Segment ausgebildet und trägt den Knauf oder ist mit einer Aufnahme für den Knauf versehen. Besonders zweckmäßig ist es dabei, wenn die Aussparungen und Vorsprünge auf den gegenüber liegenden Stirnkanten wenigstens eines Segments und insbesondere aller zwischen den endständigen Segmenten in der montierten Lage liegenden Segmente so ausgebildet und angeordnet sind, dass die Segmente beliebig zusammenfügbar sind. Damit kann eine nahezu beliebig ausgebildete Knaufwelle mit unterschiedlichen Funktionen zusammengefügt werden, da stets jedes Segment mit jedem anderen Segment kombinierbar ist, die gemeinsam eine einheitliche Knaufwelle bilden. Lediglich die endständigen Segmente können nur einseitig mit anderen Segmenten zusammengefügt werden.The segments may be formed as sleeves or shaft pieces whose end edges have interlocking projections and recesses. In this case, at least one segment is formed as a terminal segment and carries the knob or is provided with a receptacle for the knob. It is particularly useful if the recesses and projections on the opposite end edges of at least one segment and in particular all lying between the terminal segments lying in the mounted position segments are arranged and arranged so that the segments are arbitrarily joined together. Thus, a virtually arbitrarily trained knob shaft can be assembled with different functions, since always each segment can be combined with any other segment, which together form a uniform knob shaft. Only the terminal segments can only be joined together on one side with other segments.
Es kann zweckmäßig sein, wenn die Segmente in der montierten Lage verklebt sind. Dies ermöglicht eine besonders feste Verbindung der einzelnen Segmente untereinander. Es kann aber auch vorgesehen werden, dass die Segmente in der montierten Lage miteinander verrastet und/oder verklemmt sind. Dies erlaubt eine lösbare Verbindung, so das Reparaturen oder ein Austausch von Segmenten möglich ist.It may be useful if the segments are glued in the mounted position. This allows a particularly strong connection between the individual segments. But it can also be provided that the segments are locked together in the mounted position and / or jammed. This allows a detachable connection so repairs or replacement of segments is possible.
Weiterhin können zumindest die endständigen Segmente der montierten Knaufwelle im Schließzylindergehäuse axial fixiert gelagert sein und die dazwischen angeordneten Segmente zwischen sich halten. Dann wäre keine Verbindung der Segmente untereinander erforderlich.Furthermore, at least the terminal segments of the assembled knob shaft can be mounted axially fixed in the lock cylinder housing and hold the segments arranged therebetween between them. Then no connection between the segments would be required.
Erfindungsgemäß ist in wenigstens einem Segment zumindest die Auswerteelektronik angeordnet. In einem anderen Segment kann zumindest das Kupplungsmittel angeordnet sein. Schließlich kann eine dritte Art Segment vorgesehen werden, das das Schließelement trägt. Selbstverständlich können in einem Segment auch mehrere Funktionselemente oder nur Teile eines Funktionselements angeordnet sein. So kann es beispielsweise günstig sein, in einem Segment die Auswertelektronik und in einem anderen Segment das Kupplungsmittel mit dem Schließelement vorzusehen. Das Schließelement kann in bekannter Weise eine Schließnase umfassen, die mittels eines durch das Kupplungsmittel angetriebenen Sperrstifts drehfest mit der Knaufwelle verbindbar ist.According to the invention, at least the evaluation electronics are arranged in at least one segment. In another segment, at least the coupling means can be arranged. Finally, a third type segment can be provided which carries the closing element. Of course, a plurality of functional elements or only parts of a functional element can be arranged in a segment. For example, it can be cheap to provide the evaluation electronics in one segment and the coupling means with the closing element in another segment. The closing element may comprise in a known manner a closing lug which is rotatably connected to the knob shaft by means of a locking pin driven by the coupling means.
Auch ist es denkbar, dass in einem Segment sowohl die Auswerteelektronik als auch das Kupplungsmittel und das Schließelement angeordnet sind. In einem weiteren Segment kann beispielsweise die Batterie angeordnet werden. Ein wenigstens ein Funktionselement tragendes Segment kann dabei auch als endständiges Segment ausgebildet sein.It is also conceivable that both the evaluation electronics and the coupling means and the closing element are arranged in a segment. In a further segment, for example, the battery can be arranged. A segment carrying at least one functional element can also be designed as a terminal segment.
Es kann zweckmäßig sein, dass die Segmente unterschiedlich lang ausgebildet sind. So kann je ein Satz verschieden langer Segmente mit dem Kupplungsmittel, mit der Auswertelektronik und dergleichen vorgesehen werden. Zweckmäßig ist es jedoch, wenn wenigstens ein Segment als Verlängerungssegment ausgebildet ist, das zwischen zwei beliebigen Segmenten montierbar ist. Dann braucht nur eine Art von Segmenten für jedes oder mehrere Funktionselemente vorgesehen zu werden. Die gewünschte Länge der Knaufwelle für unterschiedlich lange Schließzylinder kann dann durch ein oder mehrere Verlängerungssegmente erzeugt gebildet werden.It may be expedient that the segments have different lengths. Thus, depending on a set of segments of different lengths with the coupling agent, with the evaluation electronics and the like can be provided. It is expedient, however, if at least one segment is designed as an extension segment which can be mounted between any two segments. Then only one type of segment needs to be provided for each or several functional elements. The desired length of the knob shaft for different length lock cylinder can then be formed generated by one or more extension segments.
Wie eingangs erläutert, befinden sich alle elektrischen, elektronischen oder elektromagnetischen Funktionselemente auf der Knaufwelle oder in dem mitdrehenden Knauf. Eine Schleifringanordnung ist nicht mehr erforderlich. Gleichwohl müssen die Funktionselemente für den Signalfluss miteinander verbunden werden. Hierzu kann vorgesehen werden, dass zumindest ein Teil der Segmente jeweils wenigstens einen Kabelkanal für wenigstens ein elektrisches Kabel aufweisen, der zumindest mit dem Kabelkanal des benachbarten Segments fluchtet. Dies ist insbesondere für das Verlängerungssegment erforderlich, damit ein Kabel ohne weiteres zum nächstliegenden Segment mit Funktionselement geführt werden kann.As explained above, all electric, electronic or electromagnetic functional elements are on the knob shaft or in the co-rotating knob. A slip ring assembly is no longer required. Nevertheless, the functional elements for the signal flow must be connected to each other. For this purpose, it can be provided that at least a part of the segments each have at least one cable channel for at least one having electrical cable which is at least flush with the cable channel of the adjacent segment. This is particularly necessary for the extension segment, so that a cable can be easily guided to the nearest segment with functional element.
Es kann aber auch zweckmäßig sein, wenn die Segmente Übertragungsmittel zur Übertragung eines elektrischen Signals oder eines Stroms von einem benachbarten Segment zum anderen benachbarten Segment aufweisen. Auch dies ist insbesondere für das Verlängerungssegment erforderlich, damit eine elektrische Verbindung von einem Funktionselement in einem Segment zu einem Funktionselement in einem anderen Segment bewirkt werden kann. Die Segmente weisen vorzugsweise korrespondierende Übertragungsmittel mit elektrischen Kontakten auf, die beim Zusammenfügen benachbarter Segmente die elektrische Verbindung bewirken. Damit kann erreicht werden, dass die Verlängerungssegmente je nach gewünschter Länge in einfacher Weise zwischen die anderen Segmente gesteckt zu werden brauchen, wodurch gleichzeitig die erforderlich elektrische Verbindung der Funktionselemente in den Segmenten bewirkt wird.However, it may also be expedient if the segments have transmission means for transmitting an electrical signal or a current from one adjacent segment to the other adjacent segment. This is also necessary in particular for the extension segment, so that an electrical connection can be effected from a functional element in one segment to a functional element in another segment. The segments preferably have corresponding transmission means with electrical contacts, which cause the electrical connection when joining adjacent segments. This can be achieved that the extension segments need to be inserted depending on the desired length in a simple manner between the other segments, whereby at the same time the required electrical connection of the functional elements in the segments is effected.
Die Erfindung wird im Folgenden anhand der schematischen Zeichnung näher erläutert. Es zeigen:
- Fig. 1
- eine segmentierte Knaufwelle gemäß der Erfindung in auseinander gezogener Darstellung,
- Fig. 2
- in vergrößerter Darstellung ein endständiges Segment im Schnitt und in der Draufsicht,
- Fig. 3
- in vergrößerter Darstellung ein anderes endständiges Segment, das die Auswertelektronik aufnimmt, im Schnitt und in der Draufsicht,
- Fig. 4
- in vergrößerter Darstellung ein Verlängerungssegment in der Seitenansicht und der Draufsicht und
- Fig. 5
- in vergrößerter Darstellung ein Segment mit dem Kupplungsmittel für das Schließelement im Schnitt und in der Draufsicht.
- Fig. 1
- a segmented knob shaft according to the invention in exploded view,
- Fig. 2
- in an enlarged view a terminal segment in section and in plan view,
- Fig. 3
- in an enlarged view, another terminal segment that receives the evaluation electronics, in section and in plan view,
- Fig. 4
- in an enlarged view of an extension segment in the side view and the plan view and
- Fig. 5
- in an enlarged view a segment with the coupling means for the closing element in section and in plan view.
Die in der Zeichnung dargestellte Knaufwelle 11 für einen Doppelknaufzylinder, der beidseitig mit einem Knauf betätigbar ist, besteht aus mehreren Segmenten 12, 13, 14, 15, die drehfest zusammenfügbar sind. Im Einzelnen ist die Anordnung so getroffen, dass zwischen den endständigen Segmenten 12, 15 mehrere Segmente einfügbar sind, bis die gewünschte Länge der Knaufwelle erreicht ist. Die zwischen den endständigen Segmente 12, 15 liegenden Segmente 13, 14 weisen korrespondierende Vorsprünge 16 und Aussparungen 17 auf, die in der montierten Lage formschlüssig ineinander greifen und die drehfeste Verbindung bewirken. Die Vorsprünge und Aussparungen auf den gegenüberliegenden Stirnseiten 18, 19 der Segmente 13, 14 passen stets zueinander, so dass die innen liegenden Segmente 13, 14 beliebig zusammengefügt werden können.The illustrated in the drawing
Der Schließzylinder umfasst mehrere Funktionselemente zum elektromechanischen Betätigung eines nicht dargestellten Schlosses. Zu den dazu benötigten Funktionselementen gehören ein Kupplungsmittel, dass aufgrund eines Berechtigungssignal ein Schließelement 20 drehfest mit der Knaufwelle 11 verbindet, eine Auswertelektronik 21, die aufgrund eines Eingabesignals das Berechtigungssignal erzeugt, sowie beispielsweise eine Leseeinheit 22 zum drahtlosen Empfangen des Eingabesignals. Auch ist eine Batterie 23 erforderlich, um die elektrischen oder elektronischen Funktionselemente mit Energie zu versorgen.The lock cylinder comprises a plurality of functional elements for electromechanical actuation of a lock, not shown. The functional elements required for this purpose include a coupling means which, on the basis of an authorization signal, connects a
Bei dem in der Zeichnung dargestellten Ausführungsbeispiel ist die Auswertelektronik 21 in dem endständigen Segment 15 angeordnet. Das Kupplungsmittel 30 ist in dem Segment 14 montiert Dazu weist das Segment einen entsprechenden Einbauraum 24 auf, in dem beispielsweise ein Elektromotor mit Exzentergetriebe 31, ein elektromagnetischer Antrieb oder ein Drehmagnet angeordnet sein kann. Es wird ein Stift 32 in einer Durchbrechung 25 hin- und herbewegt, der in eine Aussparung des Schließelements 20 eingreift und die drehfeste Verbindung bewirkt.In the embodiment shown in the drawing, the
Die Batterie 23 ist in dem Knauf 26 untergebracht, der mit dem endständigen Segment 15 drehfest verbunden ist. Die Leseeinheit 22 mit Antenne 27 ist in dem gegenüberliegenden Knauf 28 angeordnet, der drehfest mit dem endständigen Segment 13 verbunden ist. Die Vorsprünge 16 des endständigen Segments 13 passen in die Aussparungen 17 des Segments 14 oder auch des gegenüberliegenden endständigen Segments 15. Die Vorsprünge 16 des Segments 14 passen in die Aussparungen 17 des endständigen Segments 15.The
Zur Verlängerung der Knaufwelle sind Verlängerungssegmente 13 vorgesehen, die zwischen die einzelnen Segmente 12, 14, 15 einfügbar sind. Dazu weisen sie entsprechende Vorsprünge 16 und Aussparungen 17 auf, die jeweils mit den Aussparungen 17 beziehungsweise Vorsprüngen 16 eines anderen Segments 12, 13, 14, 15 zusammenwirken. Damit kann eine beliebig lange Knaufwelle montiert werden.To extend the knob
Häufig wird die Anordnung jedoch so getroffen sein, dass das mittlere Segment 14, das das Kupplungsmittel und das Schließelement 20 trägt, so im Schließzylinder liegt, das das Schließelement mit der üblichen Schließnase im Bereich zwischen den beiden zylindrischen Aufnahmen des Schließzylindergehäuses drehbar ist. Je nach Länge der einen oder anderen Aufnahme des Schließzylindergehäuses schließt sich an das eine Ende unmittelbar das endständige Segment 12 mit dem Knauf 28 an. Wie in der Zeichnung dargestellt, ist zwischen den Segmenten 12, 15 noch ein Verlängerungssegment 13 vorhanden, um eine längere Knaufwelle zu bilden.Frequently, however, the arrangement will be such that the
Entsprechendes gilt für die gegenüberliegende Seite des mittleren Segments 14. Hier ist ebenfalls ein Verlängerungssegment 13 vorhanden, das zwischen dem Segment 14 und dem endständigen Segment 15 eingefügt ist. Für längere Knaufwellen können mehrere oder längere Verlängerungssegmente 13 eingebaut werden. Vorzugsweise ist ein Raster von 5 mm vorgesehen, weil die Längen der Aufnahmen des Schließzylinders ebenfalls in 5 mm - Schritten variieren. Die kürzeste Aufnahmelänge beträgt bei den heutigen Schließzylindern 30 mm. Es ist daher zweckmäßig, wenn der gemeinsame Längenabschnitt des mittleren Segments 14 und des endständigen Segments 12, der sich in der eingebauten Lage in der Aufnahme befindet, nicht länger als etwa 30 mm beträgt. Ansonsten müsste das endständige Segment zur Aufnahme des Kupplungsmittels ausgebildet sein. Entsprechendes gilt für das gegenüberliegende Segment 15.The same applies to the opposite side of the
Auf der Knaufwelle sind demnach alle elektrischen und elektronischen Funktionselemente vorhanden und drehen sich mit dieser mit. Zur Signalübertragung und Stromübertragung zwischen den Funktionselementen können Kabel vorgesehen werden, die durch entsprechende Kabelkanäle 29 der einzelnen Segmente geführt sind. die Kabelkanäle 29 der einzelnen Segmente liegen in der montierten Lage in einer Flucht, so dass ein Durchführen eines oder mehrerer Kabel möglich ist. Alternativ oder zusätzlich können in den Segmenten und insbesondere in den Verlängerungssegmenten auch fest installierte elektrische Leiter vorhanden sein, die in der montierten Lage über fluchtende Kontakte die elektrische Signalübertragung bewirken.Accordingly, all electrical and electronic functional elements are present on the knob shaft and rotate with it. For signal transmission and power transmission between the functional elements cables can be provided which are guided by corresponding
Es wird hiermit eine Knaufwelle bereitgestellt, die in einfacher Weise an unterschiedlich lange Schließzylindergehäuse angepasst werden kann. die Knaufwelle setzt sich letztlich aus mehreren individuellen Funktionssegmenten zusammen, die mit einheitlichen Verlängerungshülsen oder unmittelbar zusammengefügt werden können, um die gewünschte Knaufwelle mit den gewünschten Funktionen und der gewünschten Länge zu erhalten. In den Knäufen können weitere Funktionselemente angeordnet werden, die mit den Funktionselementen in der Knaufwelle zusammenwirken. Es wird ein modulares System geschaffen, dass nahezu beliebig ausbaubar und veränderbar ist, um die gewünschten Funktionen zu erfüllen.It is hereby provided a knob shaft, which can be adapted in a simple manner to different length lock cylinder housing. the knob shaft is ultimately composed of several individual functional segments, which can be combined with uniform extension sleeves or directly to obtain the desired knob shaft with the desired functions and the desired length. In the knobs further functional elements can be arranged, which interact with the functional elements in the knob shaft. A modular system is created that can be extended and changed in almost any desired way to fulfill the desired functions.
Claims (14)
- Lock cylinder with a knob (26, 28) and a lock cylinder housing, in which on one side or both sides, a knob cylinder which can be rotated by means of the knob is rotatably mounted, and with electrical or magnetic or mechanical functional elements, which include at least one locking element (20) and at least one electromechanically operating coupling means (30) which on the basis of an authorisation signal rotationally fixedly connects the locking element with the knob shaft (11) or releases the knob shaft in order to actuate a lock, as well as evaluation electronics (21), which on the basis of an input or an input signal produce the authorisation signal, characterised in that the knob shaft (11) comprises at least two and preferably several segments (12, 13, 14, 15) which can be rotationally fixedly connected to each other, that at least one segment comprises at least one functional element (20, 21) and that the evaluation electronics (21) are arranged in at least one segment (15).
- Lock cylinder according to claim 1 characterised in that the segments (12, 13, 14, 15) are designed as sleeves or shaft sections, the end faces of which have projections (16) and recesses (17) which engage in each other.
- Lock cylinder according to any one of claims 1 or 2 characterised in that at least one segment (12, 15) is designed as an end segment and bears the knob (26, 28) or has a receptacle for the knob.
- Lock cylinder according to any one of claims 1 to 3 characterised in that the recesses (17) and projections (16) are formed and arranged on the opposite end faces 5 (18, 19) of at least one segment (13, 14) and in particular all segments lying between the end segments (12, 15) in the assembled state in such a way that the segments can be joined together in any way.
- Lock cylinder according to any one of claims 1 to 4 characterised in that in the assembled state the segments are adhered or interlocked or clamped to each other.
- Lock cylinder according to any one of claims 1 to 5 characterised in that at least the end segments of the assembled knob shaft are mounted in the lock cylinder housing in an axially fixed manner and hold the intermediately arranged segments between them.
- Lock cylinder according to any one of claims 1 to 6 characterised in that the coupling means (30) is arranged in at least one segment (14).
- Lock cylinder according to at least one of claims 1 to 7 characterised in that at least one segment (14) bears at least the locking element (20).
- Lock cylinder according to at least one of claims 1 to 8 characterised in that at least one segment is designed as an extension segment (13) which can be assembled between any two segments.
- Lock cylinder according to any one of claims 1 to 9 characterised in that at least one part of the segments each has at least one cable duct (29) for at least one electrical cable, which is aligned with at least the cable duct of the adjacent segment.
- Lock cylinder according to any one of claims 1 to 10 characterised in that the segments comprise transmission means for transmitting an electrical signal or a current from one adjacent segment to the other adjacent segment.
- Lock cylinder according to any one of claims 1 to 11 characterised in that the segments with at least one functional element comprise transmission means for transmitting an electrical signal or current to or from the functional element.
- Lock cylinder according to any one of claims 11 or 12 characterised in that the transmission means have electrical contacts which create the electrical connection when adjacent segments are joined to each other.
- Lock cylinder according to any one of claims 1 to 13 characterised in that the segments of the knob shaft are modular in design, wherein segments with different functional elements are provided and can be combined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP05013640.7A EP1736622B2 (en) | 2005-06-24 | 2005-06-24 | Lock cylinder |
Applications Claiming Priority (1)
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EP05013640.7A EP1736622B2 (en) | 2005-06-24 | 2005-06-24 | Lock cylinder |
Publications (3)
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EP1736622A1 EP1736622A1 (en) | 2006-12-27 |
EP1736622B1 true EP1736622B1 (en) | 2016-12-28 |
EP1736622B2 EP1736622B2 (en) | 2020-01-08 |
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EP05013640.7A Active EP1736622B2 (en) | 2005-06-24 | 2005-06-24 | Lock cylinder |
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Families Citing this family (10)
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DE102006001265C5 (en) * | 2006-01-10 | 2010-04-08 | Seccor High Security Gmbh | Extendable axle for electronic locking cylinders |
DE102006001266C5 (en) * | 2006-01-10 | 2009-10-22 | Seccor High Security Gmbh | Electronic lock cylinder |
FR2928678A1 (en) * | 2008-03-14 | 2009-09-18 | Parkeon Soc Par Actions Simpli | Lock for use in pay and display machine to block shutter with respect to cavity, has rotor connected to outlet shaft, so that opening control movement of lock drives opening movement of lock in coupled configuration |
ES2331864B1 (en) * | 2008-07-15 | 2010-10-28 | Salto Systems, S.L. | ELECTROMECHANICAL CYLINDER FOR LOCK. |
DE202008013172U1 (en) * | 2008-10-06 | 2010-02-25 | Burg-Wächter Kg | Lock, in particular mortise lock for a door |
US10347408B2 (en) * | 2012-06-20 | 2019-07-09 | Inelxia Limited | Magnetic fixings and connectors |
EP2909401B1 (en) * | 2012-10-17 | 2017-07-05 | dormakaba Deutschland GmbH | Door actuation part with integrated coupling |
DE102014104607B3 (en) * | 2014-04-01 | 2015-09-17 | Dom Sicherheitstechnik Gmbh & Co Kg | Electromechanical coupling arrangement with magnetic rotary switch and method |
DE102014104793B4 (en) | 2014-04-03 | 2015-11-05 | Dom-Sicherheitstechnik Gmbh & Co. Kg | Coupling arrangement for lock cylinder with spring |
DE102014104792B4 (en) | 2014-04-03 | 2015-11-19 | Dom-Sicherheitstechnik Gmbh & Co. Kg | Coupling arrangement for a lock cylinder with double pressure spring |
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Also Published As
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EP1736622A1 (en) | 2006-12-27 |
EP1736622B2 (en) | 2020-01-08 |
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