Electromechanical rotary lock cylinder
First Claim
1. An electromechanical rotary lock cylinder having a stator and a rotor mounted therein, having a blocking element which is mounted in a bottom part of the stator and, in a locked position, engages in the rotor and, in an open position, releases the rotor, and having an actuator which can be controlled depending on information provided on a key and which, in a blocking position, fixes the blocking element and, in another position, releases the blocking element, wherein a latch element which directly engages in a key channel of the rotor and can be moved by the key, is provided to displace the blocking element from the locked position into the open position.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a rotary lock cylinder comprising a blocking element (25, 64) that engages into the rotor (10) in a closed position while releasing the rotor (10) in an open position. An actuator (17, 78) can be controlled in accordance with data located on the key (2). In order to displace the blocking element (25, 64) from the closed position into the open position, a latch element (33, 63) is provided which can be moved along with the key (2). The blocking element (25, 64) can be attached by means of the actuator (17). The energy required for moving the blocking element (25) is supplied by the user when introducing the key (2) into the key duct (11) such that the load on the power source used for actuating the actuator (17, 78) is minimal.
36 Citations
15 Claims
- 1. An electromechanical rotary lock cylinder having a stator and a rotor mounted therein, having a blocking element which is mounted in a bottom part of the stator and, in a locked position, engages in the rotor and, in an open position, releases the rotor, and having an actuator which can be controlled depending on information provided on a key and which, in a blocking position, fixes the blocking element and, in another position, releases the blocking element, wherein a latch element which directly engages in a key channel of the rotor and can be moved by the key, is provided to displace the blocking element from the locked position into the open position.
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14. An electromechanical rotary lock cylinder having a stator and a rotor mounted therein, having a blocking element which is mounted in a bottom part of the stator and, in a locked position, engages in the rotor and, in an open position, releases the rotor, and having an actuator which can be controlled depending on information provided on a key and which, in a blocking position, fixes the blocking element and, in another position, releases the blocking element, wherein a latch element which engages in a key channel of the rotor and can be moved by the key, is provided to displace the blocking element from the locked position into the open position, and further comprising a toothed segment has a blocking part and can be moved by the actuator between a blocking position and a releasing position.
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15. An electromechanical rotary lock cylinder having a stator and a rotor mounted therein, having a blocking element which is mounted in a bottom part of the stator and, in a locked position, engages in the rotor and, in an open position, releases the rotor, and having an actuator which can be controlled depending on information provided on a key and which, in a blocking position, fixes the blocking element and, in another position, releases the blocking element, wherein a latch element which engages in a key channel of the rotor and can be moved by the key, is provided to displace the blocking element from the locked position into the open position, wherein the movable part is a slide or a pivotable lever, on which the blocking element is fixed in the blocked position, wherein the pivotable lever has at least one recess, in which one end of the blocking element engages, and wherein the blocking part interacts with a lever which is arranged on the pivotable lever.
Specification