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EP1148189B1 - Dispositif de blocage à actionnement électromagnétique - Google Patents

Dispositif de blocage à actionnement électromagnétique Download PDF

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Publication number
EP1148189B1
EP1148189B1 EP01105194A EP01105194A EP1148189B1 EP 1148189 B1 EP1148189 B1 EP 1148189B1 EP 01105194 A EP01105194 A EP 01105194A EP 01105194 A EP01105194 A EP 01105194A EP 1148189 B1 EP1148189 B1 EP 1148189B1
Authority
EP
European Patent Office
Prior art keywords
locking
core
locking mechanism
mechanism according
electromagnet
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.)
Expired - Lifetime
Application number
EP01105194A
Other languages
German (de)
English (en)
Other versions
EP1148189A1 (fr
Inventor
Helmut Aswegen
Bernd Refflinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP1148189A1 publication Critical patent/EP1148189A1/fr
Application granted granted Critical
Publication of EP1148189B1 publication Critical patent/EP1148189B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0638—Cylinder locks with electromagnetic control by disconnecting the rotor
    • E05B47/0642—Cylinder locks with electromagnetic control by disconnecting the rotor axially, i.e. with an axially disengaging coupling element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0082—Induction for charging or current transformation
    • 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
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00634—Power supply for the lock
    • G07C2009/00642—Power supply for the lock by battery
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00968—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier
    • G07C2009/00992—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys shape of the data carrier mechanical key
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks

Definitions

  • the invention relates to an electromagnetically activatable Locking mechanism, especially for a lock cylinder a mortise lock for optional blocking or release one arranged in a housing movable core, with a structural unit with an anchor, in the path of movement of the core feasible locking bolt, with an open position to the bracket of the anchor in one movement of the core the electromagnet designed to release the locking bolt, with a in the locked position for biasing the Locking bolt in a block the movement of the core Position designed locking spring and with control electronics to control the electromagnet.
  • Such locking mechanisms are particularly common in modern Access control systems for buildings are often used and are known for example from EP 0 600 194 B1.
  • This document describes a locking cylinder with next to arranged the electromagnetically activatable locking mechanism, mechanical pin tumblers.
  • a key for turning the core has a data memory, which at Insert the key into the lock cylinder from the Control electronics is read out.
  • a control center controls the electromagnet depending on the read out Data. Moved when activated by the control center the electromagnet the pin-shaped locking bolt from a position locking the core to the housing against the force of the locking spring in a the rotation of the Kern's enabling position.
  • This locking mechanism requires a high wiring effort for each individual Lock cylinder and high power consumption at the Movement of the locking bolt.
  • the control electronics constantly on standby, leading to another Contributes to increasing electricity consumption.
  • the invention is based on the problem of an electromagnetic activatable locking mechanism of the input mentioned kind so that he is a special enables simple activation of the control electronics and is as simple as possible.
  • this problem is solved by the detection an electromagnetic pulse of the electromagnet when inserting a key or movement caused by the initial rotation of the core the locking bolt and by activating the control electronics by means of the impulse.
  • This impulse comes by arranging such electromagnets always have a certain remanence, if this not deliberately suppressed by special precautions becomes. As a result of this remanence, it occurs in external Actions to an induction, which according to the invention as Wake-up pulse is used.
  • control electronics can be switched off and thus be without power consumption if none Key inserted into the locking channel or the core is not rotated. This will make the control electronics automatically activated when using the locking mechanism. Constant electricity consumption when ready the control electronics is avoided.
  • the invention Locking mechanism has a special low power consumption. The control electronics needed no switch to activate them. Because the electromagnet and the locking bolt are present anyway the locking mechanism according to the invention no additional components to be assembled and is therefore special simply set up. With a knob cylinder can be activated the control electronics instead of inserting the The knob can also be moved slightly axially.
  • Electromagnet formed by an additional magnetic field arranged permanent magnet is reinforced.
  • the impulse measurable threshold value for the control electronics more clearly exceeds.
  • the pulse of the electromagnet is advantageous Further development of the invention can be clearly grasped, if the anchor when inserting the key or when initially rotating the core of one of the electromagnets spaced position in a on the electromagnet adjacent position is movable. Through the false activations become clearly detectable the control unit, for example, by external Magnetic fields are largely avoided. Farther can with this design the electromagnet Activation by the control electronics the anchor in its adjacent position and thus the locking bolt in one hold the position allowing the core to rotate. In order to the anchor must be in contrast to the known locking mechanism from the electromagnet not against the force the locking spring are moved. This contributes in comparison the known locking mechanism to a significant reduction of electricity consumption.
  • the locking mechanism according to the invention is constructive especially easy when the core is in one Has recess protruding protrusion, when the locking bar rests on the displacement element or is made in one piece with this and if the displacement element when inserting a key into one Locking channel of the core is designed to be movable.
  • the recess can be, for example, the closing channel act.
  • the one generated when the key was inserted Movement of the locking bolt can be very large.
  • the displacement element is advantageous according to another Development of the invention against pollution and Damage caused by the one to be inserted into the locking cylinder Keys are particularly reliably protected when the displacement element in a itself to the locking channel subsequent recess of the core penetrates and when a movable by a key that can be inserted into the locking channel Actuator for moving the displacement element is designed.
  • the locking mechanism according to the invention requires a special one small number of components to be assembled, if the core is provided with a fillet for receiving a Has section of the free end of the locking bolt.
  • the displacement element is designed according to another advantageous development of the invention particularly inexpensive if it is designed as a ball.
  • the locking mechanism according to the invention requires a special one small number of components to be assembled, if the actuator has a sliding pot with a Displacement element facing bevel.
  • the locking mechanism according to the invention is suitable for two opposing control elements for arrangement in a locking cylinder that can be unlocked from both sides.
  • control element or the control elements are according to one other advantageous development of the invention reliably held in their intended position and against guided the displacement element when the actuator or the adjusting elements are axially displaceable on a sleeve are led.
  • O-rings are particularly suitable for sealing.
  • Figure 1 shows an unlockable from two sides Lock cylinder with a housing 1 and rotatable therein arranged core 2.
  • the core 2 has in its middle Area a lock bit 3 and in each end a closing channel 4, 5 for introducing a in figure 2b shown key 6.
  • the locking channels 4, 5 have a round cross-section.
  • To transfer a Rotary movement of the key 6 on the core 2 are on the end faces of the core 2 each driver 7, 8 arranged.
  • the drivers 7, 8 are used to generate a Form fit with a not shown Reide of Key 6.
  • the lock cylinder has an electronic activatable locking mechanism, each close to End faces of the housing 1 arranged code receivers 9, 10 and with a locking device 13.
  • the code receiver 9, 10 detect signals from transponders 11 of the key 6 and route this to control electronics 12.
  • Die Control electronics 12 determined from the signals of the transponder 11 whether the key 6 is authorized to Unlock lock cylinder. If you have authorization the control electronics 12 controls the locking device 13 on.
  • the locking device 13 has an electromagnet 14 and one of a locking spring 15 in the direction of core 2 prestressed locking bolt 16.
  • the locking bolt 16 is opposite to the electromagnet 14 Anchor 17 manufactured as a structural unit.
  • a battery 18 is arranged in the housing 1.
  • the locking device 13 is constructed symmetrically and has a slide 19 for transmitting an axial Movement of one inserted into the right closing channel 5 Key.
  • FIG. 2a shows the locking device 13 in a greatly enlarged manner from FIG. 1 with a displacement element holding the locking bolt 16 20.
  • the displacement element 20 is there formed as a ball and holds the locking bolt 16 in one Position in which the armature 17 a distance from the electromagnet 14 has.
  • the locking device 13 has two actuating elements 21 arranged opposite one another, 22 each with a sliding pot guided on a sleeve 23 24, 25.
  • the sliding pots 24, 25 are the displacement element 20 with a chamfer 26, 27 opposite.
  • Within the sleeve 23 is a spring 28 for biasing of the sliding pots 24, 25 from the displacement element 20 arranged against circumferential stops 29, 30 of the core 2.
  • the sliding pots 24, 25 and the core 2 are in Area of the locking device 13 by means of O-rings 31, 32 sealed.
  • the electromagnet 14 is shown in FIG. 2a Position of the locking device 13 de-energized and the control electronics 12 deactivated.
  • the corresponding Actuator 21, 22 from the front end of the shaft of the key 6 or from the slider 19 on each other actuator 21, 22 moves and the displacement element 20 pressed down. This will lock the latch 16 with the armature 17 against the electromagnet 14 emotional.
  • Figure 3 shows the lock cylinder with the locking mechanism from Figure 1 in a cross section along the line III - III. It can be seen here that the locking troughs 33, 34 arranged on both sides of the displacement element 20 are. Furthermore, the locking bolt is in the drawing 16 shown in section.
  • the locking bolt 16 is hollow inside and slightly pivotable and axially displaceably connected to the armature 17.
  • the locking bolt 16 and the armature 17 are also with a spring 35 strained from each other. This design serves to compensate for tolerances and provides an even placement of the anchor 17 on the electromagnet 14 safe and prevented a clamping of the locking bolt 16 in the case of the electromagnet 14 tightened anchor 17.
  • FIG 4 shows a further embodiment of the invention Locking mechanism in cross section.
  • the core 36 rotatable in the housing 1 between two locking troughs 37, 38 a groove 39 for receiving a provided Section of the free end of the locking bolt 16.
  • the Armature 17 comes against the electromagnet 14.
  • the electromagnet 14 generates a pulse Activation of the control electronics shown in Figure 1 12.
  • the function and operation of the electromagnet 14 is like in the embodiment of Figure 1 to 3 described.
  • To reinforce the electromagnet 14 Generable pulse is also at the bottom Permanent magnet 40 arranged, through which the remanence generated magnetic field to a certain minimum field strength is increased.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • External Artificial Organs (AREA)
  • Telephone Function (AREA)

Claims (13)

  1. Dispositif de blocage à actionnement électromagnétique, en particulier pour un cylindre de fermeture d'une serrure à mortaise pour le blocage ou le déblocage au choix d'un noyau (2) mobile disposé dans un boítier (1), avec un verrou de blocage (16) formant une unité de construction avec une patte d'ancrage (17) et pouvant être amené sur la trajectoire de déplacement du noyau (2), avec un électroaimant (14) conçu pour, en position ouverte, maintenir la patte d'ancrage (17) dans une position libérant le déplacement du noyau (2) à travers le verrou de blocage (16), avec un ressort de blocage ( 15) conçu pour, en position de blocage, contraindre le verrou de blocage (16) vers une position bloquant le déplacement du noyau (2), et avec une électronique de commande (12) pour l'amorçage de l'électroaimant (14), caractérisé par l'enregistrement d'une impulsion électromagnétique de l'électroaimant (14) lors d'un déplacement, déclenché par l'introduction d'une clef (6) ou au début de la rotation du noyau (2, 36), du verrou de blocage (16) et par une activation de l'électronique de commande (12) au moyen de l'impulsion.
  2. Dispositif de blocage selon la revendication 1, caractérisé en ce que, pour l'amplification d'une rémanence de l'électroaimant (14), un champ magnétique est renforcé par un aimant permanent (40) disposé en supplément.
  3. Dispositif de blocage selon la revendication 1 ou 2, caractérisé en ce que la patte d'ancrage (17) peut être déplacé lors de l'introduction de la clef (6) ou au début de la rotation du noyau (2, 36), d'une position espacée de l'électroaimant (14) à une position attenante à l'électroaimant (14).
  4. Dispositif de blocage selon la revendication 1, 2 ou 3, caractérisé en ce que le noyau (2) présente un élément de rétractation (20) dépassant dans un évidement, en ce que le verrou de blocage (16) s'appuie sur l'élément de rétractation (20) et en ce que l'élément de rétractation est conçu de façon à pouvoir être déplacé lors de l'introduction d'une clef (6) dans un canal de fermeture (4, 5) du noyau (2).
  5. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de rétractation (20) pénètre dans un évidement, dans la continuité du canal de fermeture (4, 5) du noyau (2), et en ce qu'un élément de commande (21, 22) pouvant être déplacé par une clef (6) pouvant être introduite dans le canal de fermeture (4, 5), est conçu pour le déplacement de l'élément de rétractation (20).
  6. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le noyau (36) a une gorge creuse (39) pour le logement d'une partie prévue sur l'extrémité libre du verrou de blocage (16).
  7. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de rétractation (20) est conçu comme une bille.
  8. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de commande (21, 22) présente un pied coulissant (24, 25) avec un chanfrein (26, 27) opposé à l'élément de rétractation (20).
  9. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé par deux éléments de commande (21, 22) s'appuyant l'un contre l'autre sur chaque côté de l'élément de rétractation (20).
  10. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de commande (21, 22) ou les éléments de commande sont guidés sur une douille (23) de façon coulissante dans le sens axial.
  11. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de commande (21, 22) qui se font face et sont conçus respectivement comme des pieds coulissants (24, 25) sont précontraints au moyen d'un ressort (28) disposé à l'intérieur de la douille (23) sur ou contre des butées ( 29, 30) dans le noyau (2).
  12. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les butées (29, 30) dans le noyau sont conçues pour les éléments de commande (21, 22) sur la périphérie et présentent un joint torique (31, 32) pour l'étanchéité des éléments de commande (21, 22) par rapport au noyau (2).
  13. Dispositif de blocage selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le noyau (2, 36) est rendu étanche par rapport au boítier (1) dans la zone du verrou de blocage (16).
EP01105194A 2000-04-22 2001-03-03 Dispositif de blocage à actionnement électromagnétique Expired - Lifetime EP1148189B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10020038 2000-04-22
DE10020038A DE10020038A1 (de) 2000-04-22 2000-04-22 Elektromagnetisch aktivierbarer Sperrmechanismus

Publications (2)

Publication Number Publication Date
EP1148189A1 EP1148189A1 (fr) 2001-10-24
EP1148189B1 true EP1148189B1 (fr) 2004-06-23

Family

ID=7639751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105194A Expired - Lifetime EP1148189B1 (fr) 2000-04-22 2001-03-03 Dispositif de blocage à actionnement électromagnétique

Country Status (4)

Country Link
EP (1) EP1148189B1 (fr)
AT (1) ATE269929T1 (fr)
DE (2) DE10020038A1 (fr)
ES (1) ES2222282T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047980B3 (de) * 2004-10-01 2006-03-16 Schliessanlagen Gmbh Pfaffenhain Elektromagnetisch betätigbarer Sperrmechanismus, insbesondere für einen Schließzylinder eines Einsteckschlosses
EP2017410A2 (fr) 2007-07-17 2009-01-21 Aug. Winkhaus GmbH & Co. KG Mécanisme de blocage électronique
EP4092228A1 (fr) * 2021-05-18 2022-11-23 SimonsVoss Technologies GmbH Cylindre électronique de fermeture pourvu d'actionneur étanche
DE102022100283B3 (de) 2022-01-07 2023-04-27 DResearch Fahrzeugelektronik GmbH Verriegelungssystem zum lösbaren Verbinden von zwei Komponenten eines Systems

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DE10163355C1 (de) * 2001-12-21 2003-03-13 Schliesanlagen Gmbh Pfaffenhai Schließzylinder, insbesondere für ein Einsteckschloss
DE10214465A1 (de) * 2002-03-30 2003-10-09 Winkhaus Fa August Elektromagnetisch aktivierbarer Sperrmechanismus
DE10230953A1 (de) * 2002-07-10 2004-01-22 Aug. Winkhaus Gmbh & Co. Kg Sperrmechanismus, insbesondere für einen Schließzylinder
EP1442949B1 (fr) * 2003-02-03 2008-07-02 Ford Global Technologies, LLC Circuit de blocage de clé
DE10334494A1 (de) * 2003-07-29 2005-02-24 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
DE10343109A1 (de) * 2003-09-18 2005-04-21 Winkhaus Fa August Schließzylinder
DE102004034109A1 (de) * 2004-07-15 2006-02-02 Aug. Winkhaus Gmbh & Co. Kg Elektronische Kontrolleinrichtung und Verwendung eines einen passiven Transponder aufweisenden Schlüssels
DE102004039531A1 (de) 2004-08-14 2006-02-23 Aug. Winkhaus Gmbh & Co. Kg Sperrmechanismus
DE102009028599A1 (de) 2009-08-17 2011-02-24 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
DE102010042486A1 (de) 2010-10-15 2012-04-19 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
DE102010043965A1 (de) * 2010-11-16 2012-05-16 Aug. Winkhaus Gmbh & Co. Kg Elektronischer Sperrmechanismus
CN106939736B (zh) * 2017-04-14 2022-07-12 珠海优特物联科技有限公司 电子锁及电子锁的控制方法
GB2575164B (en) * 2017-05-03 2021-08-04 Squire Henry & Sons An electronic locking device
EP3506216A1 (fr) * 2017-12-28 2019-07-03 Netatmo Serrure intelligente à économie d'énergie présentatn une clé électromécanique
CN110593656A (zh) * 2019-09-03 2019-12-20 广东亚太天能科技股份有限公司 一种锁芯离合防撬机构
SE543627C2 (en) * 2019-10-03 2021-04-27 Swedlock Ab Electromechanical lock assembly with annular element and blocking arrangement comprising a retaining device
EP4314452A4 (fr) * 2021-04-01 2024-12-25 Swedlock AB Ensemble serrure électromécanique

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047980B3 (de) * 2004-10-01 2006-03-16 Schliessanlagen Gmbh Pfaffenhain Elektromagnetisch betätigbarer Sperrmechanismus, insbesondere für einen Schließzylinder eines Einsteckschlosses
EP2017410A2 (fr) 2007-07-17 2009-01-21 Aug. Winkhaus GmbH & Co. KG Mécanisme de blocage électronique
DE102007000381A1 (de) 2007-07-17 2009-01-22 Aug. Winkhaus Gmbh & Co. Kg Elektronischer Sperrmechanismus
EP4092228A1 (fr) * 2021-05-18 2022-11-23 SimonsVoss Technologies GmbH Cylindre électronique de fermeture pourvu d'actionneur étanche
DE102022100283B3 (de) 2022-01-07 2023-04-27 DResearch Fahrzeugelektronik GmbH Verriegelungssystem zum lösbaren Verbinden von zwei Komponenten eines Systems

Also Published As

Publication number Publication date
ES2222282T3 (es) 2005-02-01
ATE269929T1 (de) 2004-07-15
DE10020038A1 (de) 2001-10-25
EP1148189A1 (fr) 2001-10-24
DE50102651D1 (de) 2004-07-29

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