EP1048804B1 - Locking system - Google Patents
Locking system Download PDFInfo
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- EP1048804B1 EP1048804B1 EP00103090A EP00103090A EP1048804B1 EP 1048804 B1 EP1048804 B1 EP 1048804B1 EP 00103090 A EP00103090 A EP 00103090A EP 00103090 A EP00103090 A EP 00103090A EP 1048804 B1 EP1048804 B1 EP 1048804B1
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- European Patent Office
- Prior art keywords
- key
- stop
- lock cylinder
- locking system
- region
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
Definitions
- the invention relates to a locking system with a key channel and a plurality of tumblers having lock cylinder and a key, by means of which the tumblers in the key channel inserted key are acted upon, both locking cylinder side as well as key side stop elements are provided, the maximum insertion depth of the key into the key channel define, with all stop elements spaced from the key tip are arranged so that they are completely in the bowl channel inserted key within the key channel and thus also spaced from the end faces of the lock cylinder lie, and being in the area between key head and Key shank in particular as a stop and / or as a key crop trained reference element for producing a to a certain Locking system matching key is provided.
- Such a locking system is known from DE-C-817 409 and comprises a key with round shaft cross section and an associated Lock cylinder.
- the key can be inserted from two sides into the lock become.
- the key shank has both a longitudinal rib trained first stop element as well as another stop element in the form of a step in the key shank.
- At the lock cylinder are appropriate counter-elements for both stop elements provided.
- the key is in the Locking cylinder inserted shown, wherein the first stop element within of the key channel is arranged and designed as a stage another stop element at the same time on the front side of the lock cylinder to come to rest. Both stop elements thus fulfill simultaneously a stop function, one of these stop elements directly to the Front side of the lock cylinder rests.
- the invention is based on the object in closing systems of the above mentioned type simplify the production of keys with reach inside stop and in particular at the same time the number of different keys for a locking system to increase possible permutations.
- inventively designed reference element is for the milling of Keys helpful to getting through the milling process into a key blank introduced incisions and recesses relative to the key longitudinal axis to be able to position correctly.
- inventively designed reference element not as a stop for limiting the insertion depth of the key into a key channel used, since it comes to rest at a distance from its end face.
- the reference element with the Position the stop to limit the insertion depth exactly to each other, as required for example in the prior art.
- the present invention makes it possible according to preferred Embodiments also, both the profiling of the key shank as well as all stop elements to limit the insertion depth on a key blank by a single milling operation to create. Furthermore, it is possible with such a milling process, the stop elements in addition at different points along the To arrange key shank, whereby a key according to the Invention in addition to the profiling of the key shank even more Permutation possibilities arise.
- the reference element formed according to the invention in such a way is arranged so that it is completely inserted into the key channel Key outside the key channel, spaced from the keyway End faces of the lock cylinder is achieved that this reference element not about an additional stop for the limit represents the insertion depth of the key, since it is fully inserted Key due to the mentioned distance no contact to Lock cylinder or its end faces has.
- the only function of the The reference element according to the invention is thus actually the creation a reference point for the milling process in the manufacture of the key.
- stop elements spaced from the Key tip are arranged so that they are completely in the key channel inserted key within the key channel located and thus also spaced from the end faces of Lock cylinder come to be achieved in an advantageous manner, that commercial key blanks are not used for making unauthorized Copycats can be used as these key blanks no Having positioned according to the invention stop elements.
- stop elements according to the invention can be that different from locking system to locking system Training and / or arrangement of the stop elements additional Permutations thereof in terms of the number of different, available keys are created.
- key and / or lock cylinder it is preferred if key and / or lock cylinder exactly one stop element exhibit. Alternatively, it is also possible to Key and / or lock cylinder two or more stop elements provided.
- the cooperating abutment surfaces of the stop elements can extend perpendicular to the longitudinal axis of the lock cylinder, but also an oblique orientation to the longitudinal axis of Locking cylinder is possible in principle.
- the stop element of the key can on the back of the key, on a or on both broad sides of the key or in the area of the key bit to be ordered. Providing several stop elements on a key, it is possible to these stop elements on a individual or at different of the aforementioned ranges to arrange.
- the one or more stop elements can in a particularly economical Embodiment of a system according to the invention as an integral Components of the key to be formed.
- the stop element of the key is preferably through a depression or a highlighting formed. It can continue at different Keys related to the longitudinal axis of the key at different Positions are arranged, whereby - as already mentioned - an increase the permutation possibilities is achieved.
- Additional permutation options can also be created be that the trained as a depression or highlighting stop element of the key with different keys different Has depths or heights.
- the reference element according to the invention is designed as a stop is, so that the key ultimately has a first stop, which is used as a reference element for the milling process and continue has at least one further stop, which according to the invention at complete key inserted into the keyway within the Key channel comes to rest and limits the insertion depth of the key.
- the reference element may preferably be as a conventional key crop be formed, reflecting the cost-effectiveness of the manufacturing process increased, since with regard to the production of the reference element no so far not usual operations are necessary.
- the stop element of the lock cylinder is formed stationary.
- a stationary stop element can, for example, in a recess of a lock cylinder core are used, whereby a cost-effective and economical production of an inventive Locking cylinder is possible.
- the stop element of the lock cylinder as to form movable tumbler.
- This guard locking is then on the one hand the stop element for a corresponding stop element of Key and becomes another - creating another Permutations istkeit - by a suitable key in such Position moves, turning the cylinder core in the lock cylinder allows.
- the tumbler thus fulfills a double function in this case.
- the locking system not only the locking system, but also a usable within the scope of the invention and a key in the frame protected key blank usable in the invention.
- the key can one or more of the above features exhibit.
- One such key blank may preferably be in the area between the key head and key shank a reference element according to the above in Compound described with the locking system according to the invention Have features.
- Fig. 1 shows a side view of a partially cut lock cylinder 1 with a key channel 2, in which a key 3 introduced is.
- the key 3 is up to its maximum insertion depth, so completely, inserted into the keyway 2.
- the lock cylinder 1 is in the illustrated embodiment with four Provided pin tumblers, each tumbler of two adjacent Pin elements 4, 5 and one spring 6 each. pin elements 4, 5 and spring 6 are in each case a bore 7 of the lock cylinder 1 arranged.
- Fig. 1 can also be any other number of tumblers are used. Also instead of the illustrated pin tumblers, other types of tumblers, such as. Disc suspensions are used.
- a stop trained reference element 11 is provided, which exclusively as Reference point for a milling operation to create the notches 9 serves.
- the reference element 11 is completely in the key channel. 2 inserted key 3 spaced from the end face 12 of the lock cylinder 1 and spaced from the key tip 10 ', i. it exists a gap between reference element 11 and end face 12, In particular, the reference element 11 forms none with the end face 12th cooperating, limiting the maximum insertion depth of the key 3 Attack.
- the distance between reference element 11 and End face 12 is from locking system to locking system or key variable to key.
- a recess 14 On the back of the key 13, which in the area of the key shaft 8 the Notches 9 is opposite to the key head 10 End of a recess 14 is provided.
- This recess 14 forms a stop element, which with a in the lock cylinder core 1 ' provided stop element 15 cooperates.
- the stop element 15 has as well as the recess 14 a perpendicular to the longitudinal axis the key shank 8 extending stop surface, wherein the two mentioned stop surfaces at fully inserted into the keyway 2 Key 3 abut each other and thereby the maximum Limit the insertion depth of the key 3.
- Fig. 1 is thus the maximum insertion depth of the key 3 in the Key channel 2 exclusively by the interaction of the stop element 15 limited with the recess 14.
- FIG. 2 a shows a schematic section through a lock cylinder 1 in the region of the stop element 15 corresponding to FIG Illustration illustrates that in the lock cylinder core 1 ', which is rotatably mounted in the lock cylinder 1, introduced from above an incision was, in which the circular segment-shaped stop element 15 is inserted is.
- the stop element 15 may, for example, with a press fit fitted in the lock cylinder 1, fixed with a suitable adhesive or even kept loose in the incision.
- the introduced into the lock cylinder core 1 'incision and the stop element 15 are dimensioned so that the stop element 15 to extends in the upper region of the keyway 2, so that a Insertion depth of the key 3 limiting interaction between Stop element 15 and key 3 can be achieved.
- stop element 15 shown in Figs. 1 and 2a is is a stationary stop element, which does not have the function of a Tumbler fulfilled.
- stop element 15th possible to increase the number of permutations of a key by for example, with different locking cylinders the stop element 15 at different positions relative to the longitudinal axis of the lock cylinder or the key shaft is arranged or by the extent to which the stop element 15 in the keyway second transversely to its longitudinal axis protrudes, is varied.
- Stationary stop elements can be in deviation from the Fig. 1st and 2a also realize in any other embodiments of which are illustrated in FIGS. 2b and 2c two examples.
- Fig. 2b shows a pin or wire 16, which in a horizontally extending Bore of the lock cylinder core 1 'is introduced and fixed there.
- the pin / wire 16 receiving hole penetrates the Key channel 2, so that said interaction between Pin / wire 16 and stop surface of the key 3 can be achieved.
- a U-shaped bent wire element 17 is shown, which with his two legs in vertical holes in the lock cylinder core 1 'is fixed.
- the two legs connecting 18 base element 19 of the wire member 17 forms the in the keyway 2 projecting stop surface for the key 3.
- Fig. 2d substantially corresponds to Fig. 2c with the difference that to the underside of the two legs 18 of the wire member 17 two more connect short pin elements 20, each acted upon by a spring 21 are.
- the wire element 17 according to FIG. 2d is thus by the insertion of the key 3 in the keyway 2 in the vertical direction acted upon and represents in this way an additional guard locking.
- key 3 When fully inserted in the keyway 2 key 3 are the interfaces between legs 18 and pin elements 20 in such a position, the twisting of the cylinder core 1 'in Lock cylinder 1 allows.
- wire element 17 instead of the wire element 17 also any other guard locking than the maximum insertion depth of the key 3 limit, especially one appropriately designed and from below into the area of the notches 9 of the key 3 (Fig. 1) projecting Stiftzuiens whose upper end, for example a substantially vertical to the longitudinal axis of the lock cylinder Has 1 extending stop surface.
- FIG. 3 shows a different embodiment variant of FIG. 1 according to the invention usable key.
- This key according to FIG. 3 has on one of its broad sides a recess 22, whose the Key head 10 facing end 23, the only stopper for Limiting the insertion depth of the key into a key channel represents.
- This stop element 23 is spaced from the key tip 10 'arranged.
- Fig. 3 is merely intended to explain that the recess 22 is not necessarily on the spine 13, as shown in Fig. 1, must be arranged but that without further provision of the recess 22 in Range of one or both broadsides of the key is possible.
- the number of possible Permutations be increased by that at different Lock cylinders the stop element 23 at different positions related to the longitudinal axis of the lock cylinder and the key shaft is arranged and / or by the depth of the recess 22nd is varied transversely to the longitudinal axis of the key shaft.
- FIGS. 4a, b show schematic sectional views of a lock cylinder 1, which is suitable for a key according to FIG. 3.
- Fig. 4a is a laterally, horizontally in the lock cylinder core 1 'introduced Pin 24 is shown, whose one end face in the keyway 2 of the lock cylinder 1 protrudes, so that this end portion of the pin 24 as a closing cylinder-side stop surface for on the broad side of the Key provided in FIG. 3 provided stop surface 23.
- the pin 24 thus again represents a stationary stop element, wherein also through this stop element again the already explained permutations can be achieved by the pin 24 at different Positions of the lock cylinder 1 is placed and / or by the pin 24 at different lock cylinders different distances in the keyway 2 protrudes.
- Fig. 4b substantially corresponds to Fig. 4a with the difference that it
- a cooperating with a tumbler stop element 25 is, which is under the bias of a spring 26.
- the pin 25 has on its underside a notch in the at full inserted key a pin tumbler 27 engages and in In this case, a rotational movement of the cylinder core 1 'allows.
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Abstract
Description
Die Erfindung betrifft ein Schließsystem mit einem einen Schlüsselkanal sowie eine Mehrzahl von Zuhaltungen aufweisenden Schließzylinder und einem Schlüssel, mittels welchem die Zuhaltungen bei in den Schlüsselkanal eingeführtem Schlüssel beaufschlagbar sind, wobei sowohl schließzylinderseitig als auch schlüsselseitig Anschlagelemente vorgesehen sind, die die maximale Einschubtiefe des Schlüssels in den Schlüsselkanal definieren, wobei sämtliche Anschlagelemente beabstandet zur Schlüsselspitze derart angeordnet sind, dass sie sich bei vollständig in den Schüsselkanal eingeführtem Schlüssel innerhalb des Schlüsselkanals befinden und somit auch beabstandet zu den Stirnseiten des Schließzylinders zu liegen kommen, und wobei im Bereich zwischen Schlüsselkopf und Schlüsselschaft ein insbesondere als Anschlag und/oder als Schlüsselreide ausgebildetes Bezugselement zur Herstellung eines zu einem bestimmten Schließsystem passenden Schlüssels vorgesehen ist.The invention relates to a locking system with a key channel and a plurality of tumblers having lock cylinder and a key, by means of which the tumblers in the key channel inserted key are acted upon, both locking cylinder side as well as key side stop elements are provided, the maximum insertion depth of the key into the key channel define, with all stop elements spaced from the key tip are arranged so that they are completely in the bowl channel inserted key within the key channel and thus also spaced from the end faces of the lock cylinder lie, and being in the area between key head and Key shank in particular as a stop and / or as a key crop trained reference element for producing a to a certain Locking system matching key is provided.
Ein derartiges Schließsystem ist bekannt aus DE-C-817 409 und umfasst einen Schlüssel mit rundem Schaftquerschnitt und einem zugehörigen Schließzylinder. Wie den Figuren 4 und 5 des genannten Dokumentes zu entnehmen ist, kann der Schlüssel von zwei Seiten in das Schloss eingeführt werden. Der Schlüsselschaft weist dabei sowohl ein als Längsrippe ausgebildetes erstes Anschlagelement als auch ein weiteres Anschlagelement in der Form einer Stufe im Schlüsselschaft auf. Am Schließzylinder sind entsprechende Gegenelemente für beide Anschlagelemente vorgesehen. Gemäß Fig. 5 des genannten Dokumentes ist der Schlüssel in den Schließzylinder eingeführt gezeigt, wobei das erste Anschlagelement innerhalb des Schlüsselkanals angeordnet ist und das als Stufe ausgebildete weitere Anschlagelement gleichzeitig an der Stirnseite des Schließzylinders zu liegen kommt. Beide Anschlagelemente erfüllen somit gleichzeitig eine Anschlagfunktion, wobei eines dieser Anschlagelemente direkt an der Stirnseite des Schließzylinders anliegt.Such a locking system is known from DE-C-817 409 and comprises a key with round shaft cross section and an associated Lock cylinder. As in Figures 4 and 5 of said document The key can be inserted from two sides into the lock become. The key shank has both a longitudinal rib trained first stop element as well as another stop element in the form of a step in the key shank. At the lock cylinder are appropriate counter-elements for both stop elements provided. According to Fig. 5 of said document, the key is in the Locking cylinder inserted shown, wherein the first stop element within of the key channel is arranged and designed as a stage another stop element at the same time on the front side of the lock cylinder to come to rest. Both stop elements thus fulfill simultaneously a stop function, one of these stop elements directly to the Front side of the lock cylinder rests.
Aus dem Dokument US-A- 5 513 509 ist ein weiteres Schließsystem bekannt, welches sich dadurch auszeichnet, dass ein und derselbe Schlüssel sowohl für ein Zylinderschloss mit 5 Stiftzuhaltungen als auch für ein Zylinderschloss mit 6 Stiftzuhaltungen verwendbar ist. Ein derartiger Schlüssel weist ein einziges, als Stufe ausgebildetes Anschlagelement auf, welches sowohl bei einem Schließzylinder mit 5 Stiftzuhaltungen als auch bei einem Schließzylinder mit 6 Stiftzuhaltungen an einer stirnseitigen Anschlagfläche des Zylinderschlosses zu liegen kommt, um auf diese Weise die jeweilige Einstecktiefe des Schlüssels zu begrenzen.From document US-A-5 513 509 another locking system is known, which is characterized by the fact that one and the same key for a cylinder lock with 5 pin tumblers as well as for one Cylinder lock with 6 pin tumblers is usable. Such a Key has a single stop element formed as a step, which both in a lock cylinder with 5 pin tumblers as well in a lock cylinder with 6 pin tumblers on one end face Stop surface of the cylinder lock comes to rest on this Way to limit the depth of insertion of the key.
Der Erfindung liegt die Aufgabe zugrunde, bei Schließsystemen der eingangs genannten Art eine Vereinfachung der Fertigung von Schlüsseln mit innen liegendem Anschlag zu erreichen und dabei insbesondere gleichzeitig die Anzahl der für die unterschiedlichen Schlüssel eines Schließsystems möglichen Permutationen zu erhöhen.The invention is based on the object in closing systems of the above mentioned type simplify the production of keys with reach inside stop and in particular at the same time the number of different keys for a locking system to increase possible permutations.
Erfindungsgemäß wird diese Aufgabe durch die Merkmale der unabhängigen
Ansprüche 1, 8 und 11 gelöst.According to the invention, this object is achieved by the features of the
Das erfindungsgemäß ausgestaltete Bezugselement ist für das Fräsen von Schlüsseln hilfreich, um die durch den Fräsvorgang in einen Schlüsselrohling eingebrachten Einschnitte und Ausnehmungen relativ zur Schlüssellängsachse korrekt positionieren zu können. Gleichzeitig wird das erfindungsgemäß ausgestaltete Bezugselement jedoch nicht als Anschlag für die Begrenzung der Einschubtiefe des Schlüssels in einen Schlüsselkanal verwendet, da es beabstandet zu dessen Stirnseite zu liegen kommt. Somit ist es auf vorteilhafte Weise nicht nötig, das Bezugselement mit dem Anschlag zur Begrenzung der Einschubtiefe exakt zueinander zu positionieren, wie dies beispielsweise gemäß Stand der Technik erforderlich ist.The inventively designed reference element is for the milling of Keys helpful to getting through the milling process into a key blank introduced incisions and recesses relative to the key longitudinal axis to be able to position correctly. At the same time that will However, inventively designed reference element not as a stop for limiting the insertion depth of the key into a key channel used, since it comes to rest at a distance from its end face. Thus, it is advantageously not necessary, the reference element with the Position the stop to limit the insertion depth exactly to each other, as required for example in the prior art.
Die vorliegende Erfindung ermöglicht es darüber hinaus gemäß bevorzugter Ausführungsformen auch noch, sowohl die Profilierung des Schlüsselschaftes als auch sämtliche Anschlagelemente zur Begrenzung der Einschubtiefe an einem Schlüsselrohling durch einen einzigen Fräsvorgang zu erzeugen. Des Weiteren ist es bei einem solchen Fräsvorgang möglich, die Anschlagelemente zusätzlich an verschiedenen Stellen entlang des Schlüsselschaftes anzuordnen, wodurch für einen Schlüssel gemäß der Erfindung zusätzlich zur Profilierung des Schlüsselschaftes noch weitere Permutationsmöglichkeiten entstehen.Moreover, the present invention makes it possible according to preferred Embodiments also, both the profiling of the key shank as well as all stop elements to limit the insertion depth on a key blank by a single milling operation to create. Furthermore, it is possible with such a milling process, the stop elements in addition at different points along the To arrange key shank, whereby a key according to the Invention in addition to the profiling of the key shank even more Permutation possibilities arise.
Dadurch, dass das erfindungsgemäß ausgebildete Bezugselement derart angeordnet ist, dass es sich bei vollständig in den Schlüsselkanal eingeführtem Schlüssel außerhalb des Schlüsselkanals, beabstandet zu den Stirnseiten des Schließzylinders befindet, wird erreicht, dass dieses Bezugselement nicht etwa einen zusätzlichen Anschlag für die Begrenzung der Einstecktiefe des Schlüssels darstellt, da es bei vollständig eingestecktem Schlüssel aufgrund des genannten Abstandes keinen Kontakt zum Schließzylinder bzw. dessen Stirnseiten besitzt. Die einzige Funktion des erfindungsgemäßen Bezugselementes ist somit tatsächlich die Schaffung eines Bezugspunktes für den Fräsvorgang bei der Herstellung des Schlüssels.Characterized in that the reference element formed according to the invention in such a way is arranged so that it is completely inserted into the key channel Key outside the key channel, spaced from the keyway End faces of the lock cylinder is achieved that this reference element not about an additional stop for the limit represents the insertion depth of the key, since it is fully inserted Key due to the mentioned distance no contact to Lock cylinder or its end faces has. The only function of the The reference element according to the invention is thus actually the creation a reference point for the milling process in the manufacture of the key.
Da erfindungsgemäß sämtliche Anschlagelemente beabstandet zur Schlüsselspitze derart angeordnet sind, dass sie sich bei vollständig in den Schlüsselkanal eingeführtem Schlüssel innerhalb des Schlüsselkanals befinden und somit auch beabstandet zu den Stirnseiten des Schließzylinders zu liegen kommen, wird auf vorteilhafte Weise erreicht, dass handelsübliche Schlüsselrohlinge nicht zur Herstellung von unbefugten Nachahmern genutzt werden können, da diese Schlüsselrohlinge keine erfindungsgemäß positionierten Anschlagelemente aufweisen. Since according to the invention all stop elements spaced from the Key tip are arranged so that they are completely in the key channel inserted key within the key channel located and thus also spaced from the end faces of Lock cylinder come to be achieved in an advantageous manner, that commercial key blanks are not used for making unauthorized Copycats can be used as these key blanks no Having positioned according to the invention stop elements.
Zudem kann durch die erfindungsgemäßen Anschlagelemente erreicht werden, daß bei von Schließsystem zu Schließsystem unterschiedlicher Ausbildung und/oder Anordnung der Anschlagelemente zusätzliche Permutationsmöglichkeiten hinsichtlich der Anzahl der unterschiedlichen, zur Verfügung stehenden Schlüssel geschaffen werden.In addition, can be achieved by the stop elements according to the invention be that different from locking system to locking system Training and / or arrangement of the stop elements additional Permutationsmöglichkeiten in terms of the number of different, available keys are created.
Bevorzugt ist es, wenn Schlüssel und/oder Schließzylinder genau ein Anschlagelement aufweisen. Alternativ ist es jedoch auch möglich, an Schlüssel und/oder Schließzylinder zwei oder mehr Anschlagelemente vorzusehen.It is preferred if key and / or lock cylinder exactly one stop element exhibit. Alternatively, it is also possible to Key and / or lock cylinder two or more stop elements provided.
Die miteinander zusammenwirkenden Anschlagflächen der Anschlagelemente können sich senkrecht zur Längsachse des Schließzylinders erstrecken, jedoch auch eine schräge Ausrichtung zur Längsachse des Schließzylinders ist grundsätzlich möglich.The cooperating abutment surfaces of the stop elements can extend perpendicular to the longitudinal axis of the lock cylinder, but also an oblique orientation to the longitudinal axis of Locking cylinder is possible in principle.
Das Anschlagelement des Schlüssels kann am Schlüsselrücken, an einer oder an beiden Breitseiten des Schlüssels oder im Bereich des Schlüsselbarts angeordnet werden. Bei Vorsehung von mehreren Anschlagelementen an einem Schlüssel ist es möglich, diese Anschlagelemente an einem einzelnen oder an unterschiedlichen der vorstehend genannten Bereiche anzuordnen.The stop element of the key can on the back of the key, on a or on both broad sides of the key or in the area of the key bit to be ordered. Providing several stop elements on a key, it is possible to these stop elements on a individual or at different of the aforementioned ranges to arrange.
Das bzw. die Anschlagelemente können bei einer besonders wirtschaftlichen Ausführungsform eines erfindungsgemäßen Systems als integrale Bestandteile des Schlüssels ausgebildet sein.The one or more stop elements can in a particularly economical Embodiment of a system according to the invention as an integral Components of the key to be formed.
Bei Verwendung von symmetrischen Flachschlüsseln ist es bevorzugt, wenn auf beiden Breitseiten des Schlüssels jeweils ein Anschlagelement vorgesehen ist, wobei beide Anschlagelemente symmetrisch zueinander angeordnet sind. In diesem Fall kann der Schlüssel in zwei um 180° zueinander versetzten Orientierungen in den zugehörigen Schließzylinder eingeführt werden.When using symmetrical flat keys, it is preferable if on both broad sides of the key in each case a stop element is provided, wherein both stop elements symmetrical to each other are arranged. In this case, the key in two by 180 ° to each other offset orientations in the associated lock cylinder be introduced.
Das Anschlagelement des Schlüssels wird bevorzugt durch eine Vertiefung oder eine Hervorhebung gebildet. Es kann weiterhin bei verschiedenen Schlüsseln bezogen auf die Längsachse des Schlüssels an unterschiedlichen Positionen angeordnet sein, wodurch - wie bereits erwähnt - eine Erhöhung der Permutationsmöglichkeiten erreicht wird.The stop element of the key is preferably through a depression or a highlighting formed. It can continue at different Keys related to the longitudinal axis of the key at different Positions are arranged, whereby - as already mentioned - an increase the permutation possibilities is achieved.
Zusätzliche Permutationsmöglichkeiten können auch dadurch geschaffen werden, daß das als Vertiefung bzw. Hervorhebung ausgebildete Anschlagelement des Schlüssels bei verschiedenen Schlüsseln unterschiedliche Tiefen bzw. Höhen aufweist. Additional permutation options can also be created be that the trained as a depression or highlighting stop element of the key with different keys different Has depths or heights.
Von Vorteil ist es, wenn das erfindungsgemäße Bezugselement als Anschlag ausgebildet wird, so daß der Schlüssel letztlich einen ersten Anschlag aufweist, welcher als Bezugselement für den Fräsvorgang verwendet wird und weiterhin zumindest einen weiteren Anschlag besitzt, der erfindungsgemäß bei vollständig in den Schlüsselkanal eingeführtem Schlüssel innerhalb des Schlüsselkanals zu liegen kommt und die Einstecktiefe des Schlüssels begrenzt. It is advantageous if the reference element according to the invention is designed as a stop is, so that the key ultimately has a first stop, which is used as a reference element for the milling process and continue has at least one further stop, which according to the invention at complete key inserted into the keyway within the Key channel comes to rest and limits the insertion depth of the key.
Das Bezugselement kann vorzugsweise als herkömmliche Schlüsselreide ausgebildet werden, was die Wirtschaftlichkeit des Herstellungsprozesses erhöht, da hinsichtlich der Herstellung des Bezugselements keine bisher nicht üblichen Arbeitsgänge nötig sind.The reference element may preferably be as a conventional key crop be formed, reflecting the cost-effectiveness of the manufacturing process increased, since with regard to the production of the reference element no so far not usual operations are necessary.
Bevorzugt wird das Anschlagelement des Schließzylinders stationär ausgebildet. Ein solches stationäres Anschlagelement kann beispielsweise in eine Ausnehmung eines Schließzylinderkerns eingesetzt werden, wodurch eine kostengünstige und wirtschaftliche Fertigung eines erfindungsgemäßen Schließzylinders möglich wird.Preferably, the stop element of the lock cylinder is formed stationary. Such a stationary stop element can, for example, in a recess of a lock cylinder core are used, whereby a cost-effective and economical production of an inventive Locking cylinder is possible.
Es ist jedoch auch möglich, das Anschlagelement des Schließzylinders als bewegliche Zuhaltung auszubilden. Diese Zuhaltung stellt dann zum einen das Anschlagelement für ein entsprechendes Anschlagelement des Schlüssels dar und wird zum anderen - unter Schaffung einer weiteren Permutationsmöglichkeit - durch einen passenden Schlüssel in eine solche Position bewegt, die ein Drehen des Zylinderkerns im Schließzylinder ermöglicht. Die Zuhaltung erfüllt somit in diesem Fall eine Doppelfunktion.However, it is also possible, the stop element of the lock cylinder as to form movable tumbler. This guard locking is then on the one hand the stop element for a corresponding stop element of Key and becomes another - creating another Permutationsmöglichkeit - by a suitable key in such Position moves, turning the cylinder core in the lock cylinder allows. The tumbler thus fulfills a double function in this case.
Mit der Erfindung wird nicht nur das Schließsystem, sondern zudem auch ein im Rahmen der Erfindung verwendbarer Schlüssel sowie ein im Rahmen der Erfindung verwendbarer Schlüsselrohling geschützt. Der Schlüssel kann dabei eines oder mehrere der vorstehend genannten Merkmale aufweisen.With the invention, not only the locking system, but also a usable within the scope of the invention and a key in the frame protected key blank usable in the invention. The key can one or more of the above features exhibit.
Entsprechendes gilt für einen erfindungsgemäßen Schlüsselrohling . Ein solcher Schlüsselrohling kann bevorzugt im Bereich zwischen Schlüsselkopf und Schlüsselschaft ein Bezugselement gemäß den vorstehend in Verbindung mit dem erfindungsgemäßen Schließsystem beschriebenen Merkmalen aufweisen.The same applies to a key blank according to the invention. One such key blank may preferably be in the area between the key head and key shank a reference element according to the above in Compound described with the locking system according to the invention Have features.
Weitere bevorzugte Ausführungsformen der Erfindung sind in den Unteransprüchen beschrieben.Further preferred embodiments of the invention are in the subclaims described.
Die Erfindung wird nachfolgend unter Bezugnahme auf unterschiedliche Ausführungsbeispiele anhand der Zeichnungen erläutert; in diesen zeigen:
- Fig. 1
- einen teilweise aufgeschnittenen Schließzylinder mit eingeführtem Schlüssel gemäß einer ersten Ausführungsvariante der Erfindung,
- Fig. 2a - d
- schematische Ansichten von vier unterschiedlichen erfindungsgemäßen Schließzylindern,
- Fig. 3
- einen Schlüssel eines erfindungsgemäßen Schließsystems gemäß einer weiteren Ausführungsform und
- Fig. 4a, b
- schematische Ansichten von zwei weiteren erfindungsgemäßen Schließzylindern.
- Fig. 1
- a partially cut key cylinder with inserted key according to a first embodiment of the invention,
- Fig. 2a - d
- schematic views of four different lock cylinders according to the invention,
- Fig. 3
- a key of a locking system according to the invention according to a further embodiment and
- Fig. 4a, b
- schematic views of two other lock cylinders according to the invention.
Fig. 1 zeigt eine Seitenansicht eines teilweise aufgeschnittenen Schließzylinders
1 mit einem Schlüsselkanal 2, in welchen ein Schlüssel 3 eingeführt
ist. In der Darstellung gemäß Fig. 1 ist der Schlüssel 3 bis zur seiner
maximalen Einschubtiefe, also vollständig, in den Schlüsselkanal 2 eingeschoben.Fig. 1 shows a side view of a partially cut
Der Schließzylinder 1 ist im dargestellten Ausführungsbeispiel mit vier
Stiftzuhaltungen versehen, wobei jede Zuhaltung aus zwei aneinander angrenzenden
Stiftelementen 4, 5 und jeweils einer Feder 6 besteht. Stiftelemente
4, 5 und Feder 6 sind in jeweils einer Bohrung 7 des Schließzylinders
1 angeordnet.The
An der Unterseite des Schlüsselschaftes 8 sind mehrere Einkerbungen 9
vorgesehen, welche die unterschiedlich langen Stiftelemente 4 bei vollständig
in den Schließzylinder 1 eingeschobenem Schlüssel 3 derart innerhalb
der Bohrungen 7 verschieben, daß die dem Schlüsselschaft 8 abgewandten
Enden der Stiftelemente 4 auf einer geraden Linie bzw. in einer
Ebene liegen, so daß ein Verdrehen eines im Schließzylinder 1 vorhandenen
Zylinderkerns 1' möglich wird.At the bottom of the key shank 8 are several notches 9th
provided, which the different
Anstelle der in Fig. 1 dargestellten vier Zuhaltungen kann auch eine beliebige andere Anzahl von Zuhaltungen zum Einsatz kommen. Ebenfalls können anstelle der dargestellten Stiftzuhaltungen andere Arten von Zuhaltungen, wie z.B. Scheibenzuhaltungen verwendet werden.Instead of the four tumblers shown in Fig. 1 can also be any other number of tumblers are used. Also Instead of the illustrated pin tumblers, other types of tumblers, such as. Disc suspensions are used.
Zwischen Schlüsselkopf 10 und Schlüsselschaft 8 ist ein als Anschlag
ausgebildetes Bezugselement 11 vorgesehen, welches ausschließlich als
Bezugspunkt für einen Fräsvorgang zur Schaffung der Einkerbungen 9
dient. Das Bezugselement 11 ist bei vollständig in den Schlüsselkanal 2
eingeschobenem Schlüssel 3 beabstandet zur Stirnseite 12 des Schließzylinders
1 und beabstandet zur Schlüsselspitze 10' angeordnet, d.h. es besteht
ein Zwischenraum zwischen Bezugselement 11 und Stirnseite 12,
insbesondere bildet das Bezugselement 11 keinen mit der Stirnseite 12
zusammenwirkenden, die maximale Einschubtiefe des Schlüssels 3 begrenzenden
Anschlag. Der Abstand zwischen Bezugselement 11 und
Stirnseite 12 ist von Schließsystem zu Schließsystem bzw. von Schlüssel
zu Schlüssel variabel.Between the
Am Schlüsselrücken 13, welcher im Bereich des Schlüsselschafts 8 den
Einkerbungen 9 gegenüberliegt, ist an dem dem Schlüsselkopf 10 abgewandten
Ende eine Ausnehmung 14 vorgesehen. Diese Ausnehmung 14
bildet ein Anschlagelement, welches mit einem im Schließzylinderkern 1'
vorgesehenen Anschlagelement 15 zusammenwirkt. Das Anschlagelement
15 weist ebenso wie die Ausnehmung 14 eine senkrecht zur Längsachse
des Schlüsselschaftes 8 verlaufende Anschlagfläche auf, wobei die beiden
erwähnten Anschlagflächen bei vollständig in den Schlüsselkanal 2 eingeführtem
Schlüssel 3 aneinander anliegen und dadurch die maximale
Einschubtiefe des Schlüssels 3 begrenzen. Bei der Ausführungsform gemäß
Fig. 1 wird somit die maximale Einschubtiefe des Schlüssels 3 in den
Schlüsselkanal 2 ausschließlich durch das Zusammenwirken des Anschlagelements
15 mit der Ausnehmung 14 begrenzt.On the back of the key 13, which in the area of the key shaft 8 the
Fig. 2a zeigt einen schematischen Schnitt durch einen Schließzylinder 1
im Bereich des Anschlagelements 15 entsprechend Fig. 1. Die genannte
Darstellung veranschaulicht, daß in den Schließzylinderkern 1', welcher
drehbar im Schließzylinder 1 gelagert ist, von oben ein Einschnitt eingebracht
wurde, in den das kreissegmentförmige Anschlagelement 15 eingesetzt
ist. Das Anschlagelement 15 kann dabei beispielsweise mit Preßsitz
in den Schließzylinder 1 eingepaßt, mit einem geeigneten Klebstoff fixiert
oder auch nur lose im Einschnitt gehalten sein.FIG. 2 a shows a schematic section through a
Der in den Schließzylinderkern 1' eingebrachte Einschnitt sowie das Anschlagelement
15 sind so bemessen, daß sich das Anschlagelement 15 bis
in den oberen Bereich des Schlüsselkanals 2 erstreckt, so daß eine die
Einschubtiefe des Schlüssels 3 begrenzende Wechselwirkung zwischen
Anschlagelement 15 und Schlüssel 3 erzielbar ist.The introduced into the lock cylinder core 1 'incision and the
Bei dem in den Fig. 1 und 2a dargestellten Anschlagelement 15 handelt es
sich um ein stationäres Anschlagelement, welches nicht die Funktion einer
Zuhaltung erfüllt. Jedoch ist es auch durch das Anschlagelement 15
möglich, die Anzahl der Permutationen eines Schlüssels zu erhöhen, indem
beispielsweise bei unterschiedlichen Schließzylindern das Anschlagelement
15 an unterschiedlichen Positionen bezogen auf die Längsachse
des Schließzylinders bzw. des Schlüsselschafts angeordnet wird oder indem
das Maß, in dem das Anschlagelement 15 in den Schlüsselkanal 2
quer zu dessen Längsachse hineinragt, variiert wird.In the
Stationäre Anschlagelemente lassen sich in Abweichung von den Fig. 1 und 2a auch in beliebigen anderen Ausführungsformen realisieren, von denen in den Fig. 2b und 2c zwei Beispiele veranschaulicht sind.Stationary stop elements can be in deviation from the Fig. 1st and 2a also realize in any other embodiments of which are illustrated in FIGS. 2b and 2c two examples.
Fig. 2b zeigt einen Stift oder Draht 16, welcher in eine horizontal verlaufende
Bohrung des Schließzylinderkerns 1' eingebracht und dort fixiert ist.
Die den Stift/Draht 16 aufnehmende Bohrung durchdringt dabei den
Schlüsselkanal 2, so daß die genannte Wechselwirkung zwischen
Stift/ Draht 16 und Anschlagfläche des Schlüssels 3 erzielt werden kann.Fig. 2b shows a pin or
In Fig. 2c ist ein U-förmig gebogenes Drahtelement 17 gezeigt, welches mit
seinen beiden Schenkeln in vertikal verlaufenden Bohrungen des Schließzylinderkerns
1' fixiert ist. Das die beiden Schenkel 18 verbindende Basiselement
19 des Drahtelements 17 bildet dabei die in den Schlüsselkanal
2 ragende Anschlagfläche für den Schlüssel 3.In Fig. 2c, a U-shaped
Fig. 2d entspricht im wesentlichen Fig. 2c mit dem Unterschied, daß sich
an die Unterseite der beiden Schenkel 18 des Drahtelements 17 noch zwei
kurze Stiftelemente 20 anschließen, die durch jeweils eine Feder 21 beaufschlagt
sind. Das Drahtelement 17 gemäß Fig. 2d ist somit durch das Einschieben
des Schlüssels 3 in den Schlüsselkanal 2 in vertikaler Richtung
beaufschlagbar und stellt auf diese Weise eine zusätzliche Zuhaltung dar.
Bei vollständig in den Schlüsselkanal 2 eingeschobenem Schlüssel 3 befinden
sich die Grenzflächen zwischen Schenkeln 18 und Stiftelementen
20 in einer solchen Position, die ein Verdrehen des Zylinderkerns 1' im
Schließzylinder 1 ermöglicht.Fig. 2d substantially corresponds to Fig. 2c with the difference that
to the underside of the two
Wie bereits erwähnt, kann anstelle des Drahtelements 17 auch eine beliebige
andere Zuhaltung als die maximale Einschubtiefe des Schlüssels 3
begrenzender Anschlag zum Einsatz kommen, insbesondere auch eine
entsprechend gestaltete und von unten in den Bereich der Einkerbungen
9 des Schlüssels 3 (Fig. 1) ragende Stiftzuhaltung, deren oberes Ende beispielsweise
eine im wesentlichen vertikal zur Längsachse des Schließzylinders
1 verlaufende Anschlagfläche aufweist. As already mentioned, instead of the
Fig. 3 zeigt eine von Fig. 1 verschiedene Ausführungsvariante eines erfindungsgemäß
verwendbaren Schlüssels. Dieser Schlüssel gemäß Fig. 3
weist auf einer seiner Breitseiten eine Ausnehmung 22 auf, deren dem
Schlüsselkopf 10 zugewandtes Ende 23 das einzige Anschlagelement zur
Begrenzung der Einschubtiefe des Schlüssels in einen Schlüsselkanal
darstellt. Dieses Anschlagelement 23 ist beabstandet zur Schlüsselspitze
10' angeordnet.FIG. 3 shows a different embodiment variant of FIG. 1 according to the invention
usable key. This key according to FIG. 3
has on one of its broad sides a
Fig. 3 soll lediglich erläutern, daß die Ausnehmung 22 nicht zwangsläufig
am Schlüsselrücken 13, wie in Fig. 1 dargestellt, angeordnet sein muß,
sondern daß ohne weiteres auch eine Vorsehung der Ausnehmung 22 im
Bereich einer oder beider Breitseiten des Schlüssels möglich ist.Fig. 3 is merely intended to explain that the
Auch bei einem Schlüssel gemäß Fig. 3 kann die Anzahl der möglichen
Permutationen dadurch erhöht werden, daß bei unterschiedlichen
Schließzylindern das Anschlagelement 23 an unterschiedlichen Positionen
bezogen auf die Längsachse des Schließzylinders bzw. des Schlüsselschafts
angeordnet wird und/ oder indem die Tiefe der Ausnehmung 22
quer zur Längsachse des Schlüsselschafts variiert wird.Even with a key according to FIG. 3, the number of possible
Permutations be increased by that at different
Lock cylinders the
Zudem besteht - wie bereits erwähnt - auch die Möglichkeit, die Ausnehmung
22 im Bereich des Schlüsselbarts, also im Bereich der Einkerbungen
9 vorzusehen. Weiterhin ist es möglich, an einem einzigen Schlüssel
mehrere, als Anschlagflächen wirkende Ausnehmungen an unterschiedlichen
Positionen des Schlüssels vorzusehen.In addition, there is - as already mentioned - also the possibility of the
Die Fig. 4a, b zeigen schematische Schnittansichten eines Schließzylinders
1, welcher für einen Schlüssel gemäß Fig. 3 geeignet ist. FIGS. 4a, b show schematic sectional views of a
In Fig. 4a ist ein seitlich, horizontal in den Schließzylinderkern 1' eingebrachter
Stift 24 gezeigt, dessen eines stirnseitiges Ende in den Schlüsselkanal
2 des Schließzylinders 1 ragt, so daß dieser Endbereich des Stifts
24 als schließzylinderseitige Anschlagfläche für die auf der Breitseite des
Schlüssels gemäß Fig. 3 vorgesehene Anschlagfläche 23 dient. Der Stift 24
stellt somit wiederum ein stationäres Anschlagelement dar, wobei auch
durch dieses Anschlagelement wieder die bereits erläuterten Permutationen
erreicht werden können, indem der Stift 24 an unterschiedlichen
Stellen des Schließzylinders 1 angeordnet wird und/oder indem der Stift
24 bei verschiedenen Schließzylindern verschieden weit in den Schlüsselkanal
2 hineinragt.In Fig. 4a is a laterally, horizontally in the lock cylinder core 1 'introduced
Fig. 4b entspricht im wesentlichen Fig. 4a mit dem Unterschied, daß es
sich hier um ein mit einer Zuhaltung zusammenwirkendes Anschlagelement
25 handelt, welches unter der Vorspannung einer Feder 26 steht.
Der Stift 25 besitzt auf seiner Unterseite eine Einkerbung, in die bei vollständig
eingeschobenem Schlüssel eine Stiftzuhaltung 27 eingreift und in
diesem Fall eine Drehbewegung des Zylinderkerns 1' ermöglicht. Durch
entsprechend unterschiedliche Anordnungen des Stifts 25 kann auch bei
dieser Ausführungsform eine Erhöhung der Permutationsmöglichkeiten
erreicht werden. Fig. 4b substantially corresponds to Fig. 4a with the difference that it
Here is a cooperating with a
- 11
- Schließzylinderlock cylinder
- 1'1'
- SchließzylinderkernCylinder lock plug
- 22
- Schlüsselkanalkeyway
- 33
- Schlüsselkey
- 44
- Stiftelementepin elements
- 55
- Stiftelementepin elements
- 66
- Federfeather
- 77
- Bohrungdrilling
- 88th
- Schlüsselschaftkey shaft
- 99
- Einkerbungennotches
- 1010
- Schlüsselkopfkey head
- 10'10 '
- Schlüsselspitzekey tip
- 1111
- Bezugselementreference element
- 1212
- Stirnseitefront
- 1313
- Schlüsselrückenkey back
- 1414
- Ausnehmungrecess
- 1515
- Anschlagelementstop element
- 1616
- Stift/DrahtPen /
- 1717
- Drahtelementwire element
- 1818
- Schenkelleg
- 1919
- Basiselementbase element
- 2020
- Stiftelementpin element
- 2121
- Federfeather
- 2222
- Ausnehmungrecess
- 2323
- Anschlagflächestop surface
- 2424
- Stiftpen
- 2525
- Stiftpen
- 2626
- Federfeather
- 2727
- Stiftzuhaltungpin tumbler
Claims (11)
- A locking system comprising a lock cylinder (1) having a keyway (2) and a plurality of tumblers (5 to 7) and a key by means of which the tumblers (5 to 7) can be acted on when the key is inserted into the keyway (2), with stop elements being provided both on the lock cylinder side and on the key side to define the maximum insertion depth of the key into the keyway (2), wherein all stop elements (14, 15) are arranged spaced apart from the key tip (10') such that, when the key is fully inserted into the keyway (2), they are located inside the keyway (2) and thus also come to lie spaced apart from the ends (12) of the lock cylinder (1), and wherein a reference element (11) formed particularly as a stop and/or as a key neck is provided in the region between the key head (10) and the key shank (8) to make a key fitting a specific locking system,
characterised in that the reference element (11) is arranged such that it comes to lie outside the keyway (2) and spaced apart from the ends (12) of the lock cylinder (1) when the key is fully inserted into the keyway (2). - A locking system in accordance with claim 1, characterised in that the key and/or the lock cylinder (1) have precisely one stop element (14, 15); and/or
in that the stop surfaces of the stop elements (14, 15) cooperating with one another extend perpendicularly to the longitudinal axis of the lock cylinder (1). - A locking system in accordance with any one of the preceding claims, characterised in that the stop element (14, 22, 23) of the key is arranged on the key back, on a broad side of the key or in the region of the key bit and is, in particular, formed as an integral part of the key; and/or
in that, with a symmetrical flat key, one stop element is provided on each of the two broad sides of the key, with both stop elements being arranged symmetrically to one another. - A locking system in accordance with any one of the preceding claims, characterised in that the stop element (14, 22, 23) of the key is formed by a recess or an elevation; and/or
in that the stop element (14, 22, 23) of the key can be applied at different locations with respect to the longitudinal axis of the key. - A locking system in accordance with any one of the preceding claims, characterised in that the stop element (14, 22, 23) of the key formed as a recess or as an elevation respectively can be realised with different depths or heights respectively.
- A locking system in accordance with any one of the preceding claims, characterised in that the reference element (11) of the key can be applied at different locations with respect to the longitudinal axis of the key.
- A locking system in accordance with any one of the preceding claims, characterised in that the stop element (15, 16, 17, 24) of the lock cylinder (1) is made stationary or as a moving tumbler; and/or
in that the stop element (15, 16, 17, 24) of the lock cylinder (1) is fitted into a recess of the lock cylinder core. - A key for use in a locking system in accordance with any one of the preceding claims, comprising an insertion region which can be inserted into a keyway (2) of a lock cylinder (1) and an outer region adjoining the insertion region, wherein all stop elements (14, 22, 23) of the key are arranged spaced apart from the key tip (10') to cooperate with stop elements (15, 24) or stop surfaces of the lock cylinder (1) in the insertion region of the key and spaced part from the border between the insertion region and the outer region, with a reference element (11) being provided in the region between the key head (10) and the key shank (8) to make a key fitting a specific locking system,
characterized in that the reference element (11) is arranged in the outer region of the key spaced apart from the border between the insertion region and the outer region. - A key in accordance with claim 8, characterised in that precisely one stop element (14, 22, 23) is provided; and/ or
in that the stop element (14, 22, 23) is made in accordance with any one of claims 2 to 5. - A key in accordance with claim 8 or claim 9, characterised in that the reference element (11) is made in accordance with claim 1 or claim 6.
- A key blank for the manufacture of a key in accordance with any one of claims 8 to 10, comprising an insertion region provided for the insertion into a keyway (2) of a lock cylinder (1) and an outer region adjoining the insertion region, with at least one stop element of the key blank being arranged to cooperate with stop elements (15, 24) or with stop surfaces of a lock cylinder (1) in the insertion region of the key blank spaced apart from the tip of the key blank and spaced apart from the border between the insertion region and the outer region, with a reference element (11) being provided in the region between the key head (10) and the key shank (8) to make a key fitting a specific locking system,
characterised in that the reference element (11) is arranged in the outer region of the key blank spaced apart from the border between the insertion region and the outer region.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20023221U DE20023221U1 (en) | 1999-04-29 | 2000-02-15 | Cylinder lock has the limits as an integral part of the key to ensure full insertion within the key channel and will not allow the use of a key blank for entry |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19919568 | 1999-04-29 | ||
DE19919568A DE19919568A1 (en) | 1999-04-29 | 1999-04-29 | locking system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1048804A1 EP1048804A1 (en) | 2000-11-02 |
EP1048804B1 true EP1048804B1 (en) | 2004-01-28 |
Family
ID=7906322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00103090A Expired - Lifetime EP1048804B1 (en) | 1999-04-29 | 2000-02-15 | Locking system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1048804B1 (en) |
AT (1) | ATE258634T1 (en) |
DE (2) | DE19919568A1 (en) |
ES (1) | ES2209696T3 (en) |
PT (1) | PT1048804E (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8915107B2 (en) | 2009-10-21 | 2014-12-23 | Abus Pfaffenhain Gmbh | Locking system |
US10316547B2 (en) | 2014-11-10 | 2019-06-11 | ABUS August Bremicker Söhne KG | Locking system, key and key blank |
DE102020117226A1 (en) | 2020-06-30 | 2021-12-30 | ABUS August Bremicker Söhne Kommanditgesellschaft | Lock cylinder, locking device, locking system, key and key blank |
Families Citing this family (7)
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AT410818B (en) * | 2001-02-15 | 2003-08-25 | Evva Werke | CYLINDER LOCK WITH CYLINDER CASE AND FLAT KEY FOR A CYLINDLE LOCK |
CN101595269B (en) * | 2006-12-21 | 2013-06-26 | 卡巴公司 | Locking system with security turning keys |
DE102010001909A1 (en) * | 2010-02-12 | 2011-08-18 | DORMA GmbH + Co. KG, 58256 | lock cylinder |
CZ305479B6 (en) * | 2014-08-05 | 2015-10-21 | Tokoz A.S. | Lock barrel and cylinder lock |
EP3366870A1 (en) * | 2017-02-24 | 2018-08-29 | Assa Ab | Cylinder lock and key system |
EP3366871A1 (en) | 2017-02-24 | 2018-08-29 | Assa Ab | Cylinder lock and key system |
EP3375956A1 (en) | 2017-03-17 | 2018-09-19 | Assa Ab | Cylinder lock and key system |
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DE817409C (en) * | 1949-10-25 | 1951-10-18 | Ludwig Rocholl & Co | Cylinder lock |
DE8133140U1 (en) * | 1981-11-13 | 1982-10-14 | Fa. Aug. Winkhaus, 4404 Telgte | LOCKING CYLINDER |
GB8528444D0 (en) * | 1985-11-19 | 1985-12-24 | Taylor J W | Key for locks |
DE8808531U1 (en) * | 1988-07-04 | 1989-01-12 | Kirchgesser, Daniel, 4800 Bielefeld | Cylinder lock with corresponding key |
DE4215856C1 (en) * | 1992-05-14 | 1993-11-18 | Winkhaus Fa August | Lock cylinder, locking system formed using such lock cylinder, key for the lock cylinder and method for producing a lock cylinder-key combination |
PH31017A (en) * | 1992-08-13 | 1997-12-29 | Emhart Inc | Key for use with 5-pin and 6-pin door locks. |
DE4336476A1 (en) * | 1993-10-26 | 1995-04-27 | Bks Gmbh | Keys for locking cylinders, especially for locking systems |
DE4310107C1 (en) * | 1993-03-27 | 1994-08-18 | Niederdrenk Julius Kg | Lock cylinder |
AT399530B (en) * | 1993-07-14 | 1995-05-26 | Grundmann Schliesstechnik | FLAT KEY AND OR OR LOCKING CYLINDER |
AT591U1 (en) * | 1994-11-15 | 1996-01-25 | Evva Werke | CYLINDER LOCK WITH CYLINDER CORE AND CYLINDER HOUSING |
FR2751363B3 (en) * | 1996-07-16 | 1998-06-12 | Ronis Sa | PISTON LOCK WITH ADDITIONAL SECURITY DEVICE |
-
1999
- 1999-04-29 DE DE19919568A patent/DE19919568A1/en not_active Withdrawn
-
2000
- 2000-02-15 DE DE50005113T patent/DE50005113D1/en not_active Expired - Lifetime
- 2000-02-15 PT PT00103090T patent/PT1048804E/en unknown
- 2000-02-15 EP EP00103090A patent/EP1048804B1/en not_active Expired - Lifetime
- 2000-02-15 AT AT00103090T patent/ATE258634T1/en active
- 2000-02-15 ES ES00103090T patent/ES2209696T3/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8915107B2 (en) | 2009-10-21 | 2014-12-23 | Abus Pfaffenhain Gmbh | Locking system |
US10316547B2 (en) | 2014-11-10 | 2019-06-11 | ABUS August Bremicker Söhne KG | Locking system, key and key blank |
DE102020117226A1 (en) | 2020-06-30 | 2021-12-30 | ABUS August Bremicker Söhne Kommanditgesellschaft | Lock cylinder, locking device, locking system, key and key blank |
Also Published As
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DE50005113D1 (en) | 2004-03-04 |
DE19919568A1 (en) | 2000-11-02 |
PT1048804E (en) | 2004-05-31 |
ATE258634T1 (en) | 2004-02-15 |
EP1048804A1 (en) | 2000-11-02 |
ES2209696T3 (en) | 2004-07-01 |
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