EP2231970B1 - Actuator for an electromechanical rotary locking cylinder and an electromechanical rotary locking cylinder with such an actuator - Google Patents
Actuator for an electromechanical rotary locking cylinder and an electromechanical rotary locking cylinder with such an actuator Download PDFInfo
- Publication number
- EP2231970B1 EP2231970B1 EP08861078.7A EP08861078A EP2231970B1 EP 2231970 B1 EP2231970 B1 EP 2231970B1 EP 08861078 A EP08861078 A EP 08861078A EP 2231970 B1 EP2231970 B1 EP 2231970B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- actuator
- contact
- electromechanical rotary
- motor
- 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.)
- Not-in-force
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0611—Cylinder locks with electromagnetic control
- E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
- E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
- E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0015—Output elements of actuators
- E05B2047/0017—Output elements of actuators with rotary motion
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
Definitions
- the invention relates to an actuator according to the preamble of Ansrpuchs. 1
- the rotary lock cylinder has as usual a stator and a rotor and tumblers. In addition to the tumblers the rotary lock cylinder has two locking pins which are locked in the locked position by the actuator, so that these locking pins can only be moved to release the motor when the actuator releases them.
- a pusher member is moved downwardly by the key and the lock pins are biased by a spring therethrough.
- the locking pins can not be moved, they are locked as mentioned.
- the actuator releases the locking pins. Due to the biasing by the pusher member, the locking pins are moved to a releasing position so that the rotor can be rotated and the lock can be opened.
- the electronic circuit immediately falls back into a "sleep mode" after the motor has been actuated. If the key is withdrawn, then the trigger member goes through the action of another spring up to the starting position. A wake-up contact wakes up the electronic circuit and activates the motor, which then locks the locking pins again.
- the US-A-2007/0084259 discloses a lock cylinder with an electronic key.
- a rod-shaped blocking element is supported on a deformable part which can be positioned so that the blocking element releases or blocks a rotor.
- the lock cylinder can be transferred from a releasing to a locked state. This is done alternatively by subtracting the key or after a predetermined period of time.
- the EP-A-1 505 229 discloses a locking cylinder having an electrically activatable locking mechanism and an electromagnetic drive for adjusting a blocking element.
- the drive is controlled by an electronic control device based on data one transponder, which is arranged in a key. Again, it is provided that an unlocked lock cylinder is driven after a predetermined period of time to move a blocking element in a blocking position. This can prevent the lock cylinder from being left unintentionally open for a long time.
- the US-A-2004/0035160 relates to a locking device with a programmable key.
- a blocking element is provided, which can be actuated by a rotor.
- the key is removed.
- the blocking element then returns to its rest position and a switch, the power supply is interrupted.
- the ES-A-2 808 552 discloses a lock cylinder with a locking element that can be operated with a rotor.
- the invention is based on the object to provide an actuator of the type mentioned, which works even more robust and reliable and can still be produced relatively inexpensively.
- the object is achieved in a generic actuator according to claim 1.
- the electronic circuit is woken up in a first step and then delayed the motor is turned on to lock the at least one locking pin on said locking device again.
- This can be avoided even with very robust and rigid design of the actuator that the engine is turned on too early and jammed the locking device.
- a rigid and compact design is possible, which prevents a knocking.
- the holding means have a contact element which is mounted on the blocking device and can be pivoted therewith.
- the contact element thus forms a switching element with two positions. In one position, the switch is closed and opened in the other.
- the contact element is mounted on a locking lever, which cooperates with said locking pin to lock or release it.
- the contact element has two contact tongues, which bridge in a first position two contacts of the electronic circuit and thus hold the engine in said quiescent state and do not bridge said contacts in a second position.
- the first position is the holding position and the second position is that after the said period of time.
- the locking device comprises a pivotable locking lever and a toothed segment, wherein the toothed segment is disposed between the motor and the locking lever, wherein the locking lever in a first position blocks said at least one locking pin and releases in a second position.
- the invention also relates to an electromechanical rotary lock cylinder with such an actuator.
- the actuator forms a unit with a pusher member.
- the pusher member may be moved downwardly with the forward end of a key for biasing the at least one locking pin.
- the locking device here has only the function to lock or unlock the locking pin.
- the energy for moving the locking pin is applied by the user by moving the pusher member with the key down.
- the power consumption for operating the engine can therefore be minimized.
- a battery with which the motor is fed, can have a correspondingly longer life.
- the wake-up contact is switched to a contact element which is connected to the trigger member and with this downward and upward movable.
- This contact element is preferably designed so that it can be contacted with the key or a separate key.
- This contact can be used as programming contact, for emergency supply or for other purposes.
- the wake-up contact is arranged on a first printed circuit board and the holding contact is arranged on a second printed circuit board.
- the first circuit board and / or the second circuit board are inserted into a housing of the actuator. This allows a very simple, yet precise positioning of the circuit boards with respect to the holding contact.
- the FIG. 1 shows an actuator 1, which has a housing 2, which has a housing upper part 2a and a housing portion 2b and in which an electric motor 4 is mounted.
- the power supply of the electric motor 4 takes place, for example, via a battery, not shown here, which is electrically connected via contacts 5 to the electric motor 4.
- a pusher member 3 is also mounted, which has a rear part 3a and a front part 3b, which engage with mounted actuator 1 in the keyway of an electromechanical rotary lock cylinder, not shown here.
- two locking pins 6 can be biased by inserting a key, not shown here in the keyway.
- With a locking lever 9, the two locking pins 6 according to FIG. 3 be locked so that they remain in the original position during pretensioning.
- the actuator 1 has an electronic circuit E, which according to the FIG. 1 a first circuit board 13 and a second circuit board 14 has. About the first circuit board 13 two contact tongues 15 are arranged, which form a wake-up switch A with the first circuit board 13.
- the contact tongues 15 are, as shown, first bent downwards and then upwards and finally form a contact surface 15a which is arranged at the upper end of the front part 3b. If the trigger member 3 is moved downwards by insertion of a key shank into the key channel, then the two contact tongues 15 also move downwards and close the wake-up switch A. As a result, the electronic key is moved Circuit E woken up and turned on after a review of the key code of the motor 4. This one turns in FIG.
- the sector gear 18 pivotally mounted with journals 20 pivotally mounted in the housing 2 and arranged above the locking lever 9, which also over Spindle 11 limited in recesses 12 ( Fig. 1 ) of the housing 2 is mounted.
- the sector gear 18 has a first and a second position. In the first position, the sector gear 18 locks the locking lever 9 in the in FIG. 3 shown position. In the other position, which is a different pivot position, the locking lever 9 is free and can be around the axle 11 in the in FIG. 4 shown position to be pivoted.
- the locking lever 9 has at a distance from the journal 11 each have a recess 10, in accordance with each FIG. 3 a foot 8 of a locking element 6 engages. Is the locking lever 9 according FIG. 3 locked by the sector gear 18, the two locking pins 6 can not be moved down. By depressing the trigger member 3 thus the two locking pins 6 can be biased. The provided springs are not shown here. If the locking lever 9, however, free, so the two locking pins 6 in consequence of said bias in the in FIG. 4 shown lower position to be moved. The locking pins 6 are in this case in a guide part 7 ( Fig. 4 ) slidably guided. In this position, the locking pins 6 no longer protrude into the rotor of the rotary lock cylinder and thus release it.
- the locking lever 9 is in the in FIG. 4 shown pivot position locked by the downwardly moved locking pins 6 by the stop of the feet 8 at one approach 22.
- the locking lever 9 can thus only in the in FIG. 3 shown starting position to be pivoted when the key is removed and the trigger member 3 and the two locking pins 6 by a spring, not shown here back up into the in FIG. 3 shown position to be moved. Does the locking lever 9 in FIG. 3 achieved position shown, it is locked by a corresponding pivoting movement of the toothed segment 18 again. The two locking pins 6 can then no longer be moved down.
- a holding contact B which has a contact element 16 which has a first tongue 16a and a longer second tongue 16b.
- These tongues 16a and 16b are in accordance with FIG. 5 attached to a web 16c, with which the contact element 16 is attached to a web 23 of the locking lever 9, as the FIG. 2 shows.
- the contact element 16 is latched in particular with the web 16c on the locking lever 9.
- the contact element 16 connects the two contacts 17a and 17b with each other.
- the contact element 16 is located in the in FIG. 2 shown lower position, so only the first tongue 16a is still in contact with the first contact 17a.
- the contact between the second tongue 16b and the second contact 17b is canceled.
- the motor 4 can be switched by the electronic circuit E.
- the holding contact B thus ensures that the toothed segment 18 is pivoted by the motor 4 only in the locked position when the locking lever 9 after removal of the key in the FIG. 3 has reached shown position.
- the holding contact B or holding switch is realized here by electrical contacts. In principle, however, the holding contact B could also be realized, for example, by means of sensors, for example with a Hall sensor.
- the inventive actuator 1 can be made of a few and robust parts and with a largely rigid and positive Kraflübertragung. An opening by vibration can be avoided. Since it is ensured by said holding contact that after removing the key in the intended time, the locking pins 6 are locked again, also results in a high reliability.
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Description
Die Erfindung betrifft einen Aktuator nach dem Oberbegriff des Ansrpuchs 1.The invention relates to an actuator according to the preamble of Ansrpuchs. 1
Ein Aktuator dieser Gattung sowie ein elektromechanischer Drehschliesszylinder mit einem solchen Aktuator ist in der Internationalen Patentanmeldung
Die
Die
Die
Die
Der Erfindung liegt die Aufgabe zu Grunde, einen Aktuator der genannten Art zu schaffen, der noch robuster und funktionssicherer arbeitet und der trotzdem vergleichsweise kostengünstig hergestellt werden kann.The invention is based on the object to provide an actuator of the type mentioned, which works even more robust and reliable and can still be produced relatively inexpensively.
Die Aufgabe ist bei einem gattungsgemässen Aktuator gemäss Anspruch 1 gelöst. Beim Abziehen des Schlüssels wird somit in einem ersten Schritt die elektronische Schaltung aufgeweckt und dann verzögert der Motor eingeschaltet, um über die genannte Sperrvorrichtung den wenigstens einen Sperrstift wieder zu verriegeln. Damit kann auch bei sehr robuster und starrer Ausbildung des Aktuators vermieden werden, dass der Motor zu früh eingeschaltet wird und die Sperrvorrichtung verklemmt. Dadurch ist insbesondere eine starre und kompakte Ausführung möglich, die ein Aufklopfen verhindert.The object is achieved in a generic actuator according to
Die Haltemittel weisen erfindungsgemäss ein Kontaktelement auf, dass an der Sperrvorrichtung gelagert und mit dieser verschwenkbar ist. Das Kontaktelement bildet somit ein Schaltelement mit zwei Positionen. In der einen Position ist der Schalter geschlossen und in der anderen geöffnet.According to the invention, the holding means have a contact element which is mounted on the blocking device and can be pivoted therewith. The contact element thus forms a switching element with two positions. In one position, the switch is closed and opened in the other.
Vorzugsweise ist das Kontaktelement an einem Sperrhebel gelagert, der mit dem genannten Sperrstift zusammenarbeitet um diesen zu sperren bzw. frei zu geben.Preferably, the contact element is mounted on a locking lever, which cooperates with said locking pin to lock or release it.
Nach einer Weiterbildung der Erfindung weist das Kontaktelement zwei Kontaktzungen auf, die in einer ersten Position zwei Kontakte der elektronischen Schaltung überbrücken und damit den Motor im genannten Ruhezustand halten und in einer zweiten Position die genannten Kontakte nicht überbrücken. Die erste Position ist die Halteposition und die zweite Position diejenige nach der genannten Zeitdauer.According to a development of the invention, the contact element has two contact tongues, which bridge in a first position two contacts of the electronic circuit and thus hold the engine in said quiescent state and do not bridge said contacts in a second position. The first position is the holding position and the second position is that after the said period of time.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass die Sperrvorrichtung einen schwenkbaren Sperrhebel und ein Zahnsegment aufweist, wobei das Zahnsegment zwischen dem Motor und dem Sperrhebel angeordnet ist, wobei der Sperrhebel in einer ersten Position den genannten wenigstens einen Sperrstift sperrt und in einer zweiten Position freigibt.According to a development of the invention it is provided that the locking device comprises a pivotable locking lever and a toothed segment, wherein the toothed segment is disposed between the motor and the locking lever, wherein the locking lever in a first position blocks said at least one locking pin and releases in a second position.
Die Erfindung betrifft zudem einen elektromechanischen Drehschliesszylinder mit einem solchen Aktuator. Der Aktuator bildet mit einem Drückerorgan eine Einheit. Das Drückerorgan kann mit dem vorderen Ende eines Schlüssels zum Vorspannen des wenigstens einen Sperrstiftes nach unten bewegt werden. Die Sperrvorrichtung hat hierbei lediglich die Funktion, den Sperrstift zu sperren bzw. frei zu geben. Die Energie zum Bewegen des Sperrstiftes wird vom Benutzer aufgebracht, indem er das Drückerorgan mit dem Schlüssel nach unten bewegt. Der Energieverbrauch zum Betrieb des Motors kann deshalb minimal gehalten werden. Eine Batterie, mit welcher der Motor gespiesen wird, kann eine entsprechend längere Lebensdauer aufweisen.The invention also relates to an electromechanical rotary lock cylinder with such an actuator. The actuator forms a unit with a pusher member. The pusher member may be moved downwardly with the forward end of a key for biasing the at least one locking pin. The locking device here has only the function to lock or unlock the locking pin. The energy for moving the locking pin is applied by the user by moving the pusher member with the key down. The power consumption for operating the engine can therefore be minimized. A battery with which the motor is fed, can have a correspondingly longer life.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass der Weckkontakt mit einem Kontaktelement geschaltet wird, das mit dem Drückerorgan verbunden ist und mit diesem nach unten sowie nach oben bewegbar ist. Dieses Kontaktelement ist vorzugsweise so ausgebildet, dass es mit dem Schlüssel oder einem gesonderten Schlüssel kontaktierbar ist. Dieser Kontakt kann als Programmierkontakt, zur Notspeisung oder auch für andere Zwecke verwendet werden.According to a development of the invention it is provided that the wake-up contact is switched to a contact element which is connected to the trigger member and with this downward and upward movable. This contact element is preferably designed so that it can be contacted with the key or a separate key. This contact can be used as programming contact, for emergency supply or for other purposes.
Nach einer Weiterbildung der Erfindung ist der Weckkontakt auf einer ersten Leiterplatte und der Haltekontakt auf einer zweiten Leiterplatte angeordnet. Dies ermöglicht eine kostengünstige und dennoch funktionssichere Ausführung. Die erste Leiterplatte und/oder die zweite Leiterplatte sind in ein Gehäuse des Aktuators eingesetzt. Dies ermöglicht eine sehr einfache und dennoch präzise Positionierung der Leiterplatten bezüglich des Haltekontaktes.According to a development of the invention, the wake-up contact is arranged on a first printed circuit board and the holding contact is arranged on a second printed circuit board. This allows a cost-effective, yet reliable design. The first circuit board and / or the second circuit board are inserted into a housing of the actuator. This allows a very simple, yet precise positioning of the circuit boards with respect to the holding contact.
Weitere vorteilhafte Merkmale ergeben sich aus den abhängigen Patentansprüchen, der nachfolgenden Beschreibung sowie der Zeichnung.Further advantageous features emerge from the dependent claims, the following description and the drawings.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:
Figur 1- schematisch eine räumliche Ansicht eines erfindungsgemässen Aktuators,
Figur 2- eine weitere räumliche Ansicht des erfindungsgemässen Aktuators,
Figur 3- eine weitere Ansicht des erfindungsgemässen Aktuators, wobei dieser in der Sperrstellung gezeigt ist,
Figur 4- eine Ansicht gemäss
, wobei der Aktuator hier in der entsperrten Position gezeigt ist undFigur 3 Figur 5- eine räumliche Ansicht eines Kontaktelements.
- FIG. 1
- 3 is a schematic view of a perspective view of an actuator according to the invention;
- FIG. 2
- a further spatial view of the inventive actuator,
- FIG. 3
- a further view of the inventive actuator, wherein this is shown in the blocking position,
- FIG. 4
- a view according to
FIG. 3 wherein the actuator is shown here in the unlocked position and - FIG. 5
- a spatial view of a contact element.
Die
Der Aktuator 1 besitzt eine elektronische Schaltung E, die gemäss der
Der Sperrhebel 9 besitzt im Abstand zu den Achszapfen 11 jeweils eine Ausnehmung 10, in die jeweils gemäss
Damit der Motor 4 das Zahnsegment 18 erst dann verschwenkt, wenn der Sperrhebel 9 sich in der in
Der erfindungsgemässe Aktuator 1 kann aus wenigen und robusten Teilen und mit einer weitgehend starren und formschlüssigen Kraflübertragung hergestellt werden. Eine Öffnung durch Vibration kann dadurch vermieden werden. Da durch den genannten Haltekontakt sichergestellt ist, dass nach dem Abziehen des Schlüssels im vorgesehenen Zeitpunkt die Sperrstifte 6 wieder verriegelt werden, ergibt sich zudem eine hohe Funktionssicherheit.
Claims (9)
- An actuator (1) for an electromechanical rotary lock cylinder, with a motor (4), an electronic circuit (E), at least one locking pin (6) and a locking device (18, 9) with which the at least one locking pin (6) can be locked via the motor (4) in a locking position, wherein the electronic circuit (E) has a waking contact (A) for the purpose of waking the circuit (E), characterised in that holding means (B) are provided, which, after the opening of the waking contact (A) with the removal of a key, prevent a premature switching-on of the motor (4), wherein the holding means (B) have a contact element (16) which is mounted on the locking device (18, 9) and can be pivoted with the latter.
- The actuator according to Claim 1, characterised in that the contact element (16) is mounted on a locking lever (9), which is mounted such that it can pivot, and which is provided for locking the at least one locking pin (6).
- The actuator according to one of Claims 1 to 2, characterised in that the contact element (16) has two contact tongues (16a, 16b), which in a first position short-circuit two contacts (17a, 17b) of the electronic circuit (E) and thus keep the electronic circuit (E) in a "sleep mode", and which in a second position do not short-circuit the said contacts.
- The actuator according to one of Claims 1 to 3, characterised in that the locking device (18, 9) has a pivotable locking lever (9), and a gear segment (18), wherein the gear segment (18) is arranged between the motor (4) and the locking lever (9), and the locking lever (9) locks in a first position and unlocks in a second position.
- An electromechanical rotary locking cylinder with an actuator (1) according to one of Claims 1 to 5, characterised in that the actuator (1) forms a unit with a latch element (3) and the latch element (3) can be moved downwards with the front end of a key for pretensioning the at least one locking pin (6).
- The electromechanical rotary locking cylinder according to Claim 5, characterised in that the at least one locking pin (6) has a foot (8), which engages in a locking position in a recess (10) of a locking lever (9).
- The electromechanical rotary locking cylinder according to Claim 5 or 6, characterised in that the waking contact (A) is connected to a contact element (15a), which is connected to the latch element (3) and can be moved downwards and upwards with the latter.
- The electromechanical rotary cylinder according to one of Claims 5 to 7, characterised in that the waking contact (A) is arranged on a first circuit board (13) and the holding contact (B) on a second circuit board (4).
- The electromechanical rotary cylinder according to Claim 8, characterised in that the first circuit board (13) and/or the second circuit board (14) are inserted into a housing (2) of the actuator (1) and positioned in the latter.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH19502007 | 2007-12-17 | ||
PCT/CH2008/000509 WO2009076784A1 (en) | 2007-12-17 | 2008-12-03 | Actuator for an electromechanical rotary locking cylinder and an electromechanical rotary locking cylinder with such an actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2231970A1 EP2231970A1 (en) | 2010-09-29 |
EP2231970B1 true EP2231970B1 (en) | 2014-01-22 |
Family
ID=39338123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08861078.7A Not-in-force EP2231970B1 (en) | 2007-12-17 | 2008-12-03 | Actuator for an electromechanical rotary locking cylinder and an electromechanical rotary locking cylinder with such an actuator |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2231970B1 (en) |
CN (1) | CN101903608A (en) |
WO (1) | WO2009076784A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901545A (en) * | 1987-12-28 | 1990-02-20 | Rising Star Technologies (A Partnership) | Self-contained electromechanical locking device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2046123B1 (en) * | 1992-06-05 | 1996-12-16 | Azbe B Zubia S A | ELECTRONIC-MECHANICAL LOCK. |
DE19756341B4 (en) * | 1997-12-18 | 2007-08-23 | Marquardt Gmbh | Locking system, in particular for motor vehicles |
FR2808552B1 (en) | 2000-05-04 | 2003-06-13 | Vachette Sa | LOCK WITH MECHANICAL AND ELECTRIC UNLOCK |
US7334443B2 (en) | 2002-02-22 | 2008-02-26 | Master Lock Company Llc | Radio frequency electronic lock |
DE10335917A1 (en) | 2003-08-06 | 2005-03-03 | Aug. Winkhaus Gmbh & Co. Kg | lock cylinder |
US7640773B2 (en) | 2005-10-19 | 2010-01-05 | Ge Security, Inc. | Lock portion with deformable features |
WO2007073608A1 (en) | 2005-12-27 | 2007-07-05 | Keso Ag | Electromechanical rotary lock cylinder |
-
2008
- 2008-12-03 CN CN2008801211638A patent/CN101903608A/en active Pending
- 2008-12-03 EP EP08861078.7A patent/EP2231970B1/en not_active Not-in-force
- 2008-12-03 WO PCT/CH2008/000509 patent/WO2009076784A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901545A (en) * | 1987-12-28 | 1990-02-20 | Rising Star Technologies (A Partnership) | Self-contained electromechanical locking device |
Also Published As
Publication number | Publication date |
---|---|
WO2009076784A1 (en) | 2009-06-25 |
EP2231970A1 (en) | 2010-09-29 |
CN101903608A (en) | 2010-12-01 |
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EP1771322B1 (en) | Device for igniting and/or starting a motor vehicle engine |
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