US 12,442,221 B2
Electromechanical locking device
Franco Di Sario, Wetzikon (CH); and Markus Zahner, Wetzikon (CH)
Assigned to DORMAKABA SCHWEIZ AG, Wetzikon (CH)
Appl. No. 18/714,974
Filed by DORMAKABA SCHWEIZ AG, Wetzikon (CH)
PCT Filed Dec. 2, 2022, PCT No. PCT/EP2022/084218
§ 371(c)(1), (2) Date May 30, 2024,
PCT Pub. No. WO2023/099738, PCT Pub. Date Jun. 8, 2023.
Claims priority of application No. 21212266 (EP), filed on Dec. 3, 2021.
Prior Publication US 2024/0426136 A1, Dec. 26, 2024
Int. Cl. E05B 47/00 (2006.01); E05B 19/00 (2006.01)
CPC E05B 47/0012 (2013.01) [E05B 19/00 (2013.01); E05B 2047/0017 (2013.01); E05B 2047/0084 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An electromechanical barrier device for a closure element or for a switching element comprising:
a stator and
a rotor, wherein the rotor is mounted in the stator,
wherein
the barrier device comprises an extension element, wherein the extension element is moved in an axial direction between an insertion position and a removal position,
wherein the barrier device comprises a barrier element, wherein in a first position, the barrier element prevents the rotor from being rotatable relative to the stator, wherein in a second position, the barrier element enables the rotor to be rotatable relative to the stator,
wherein the barrier device comprises a blocking element, wherein in a release position, the blocking element allows the movement of the barrier element from the first position into the second position and in a blocking position, prevents the movement of the barrier element from the first position into the second position, wherein an actuator serves to enable a movement of the blocking element from the blocking position into the release position, and
wherein a starting position and the release position is assumed by the blocking element, wherein the extension element and the blocking element are designed such that the extension element in the removal position allows a movement of the blocking element from the release position into a blocking position, into the starting position.