US 12,435,545 B2
Locking device for a closure element
Marcel Kölliker, Wetzikon (CH); Franco Di Sario, Wetzikon (CH); and Markus Zahner, Wetzikon (CH)
Assigned to DORMAKABA SCHWEIZ AG, Wetzikon (CH)
Appl. No. 18/714,971
Filed by DORMAKABA SCHWEIZ AG, Wetzikon (CH)
PCT Filed Dec. 2, 2022, PCT No. PCT/EP2022/084201
§ 371(c)(1), (2) Date May 30, 2024,
PCT Pub. No. WO2023/099728, PCT Pub. Date Jun. 8, 2023.
Claims priority of application No. 21212239 (EP), filed on Dec. 3, 2021.
Prior Publication US 2024/0418004 A1, Dec. 19, 2024
Int. Cl. E05B 47/06 (2006.01); E05B 27/00 (2006.01); E05B 47/00 (2006.01)
CPC E05B 47/063 (2013.01) [E05B 27/001 (2013.01); E05B 27/0014 (2013.01); E05B 27/0021 (2013.01); E05B 27/0082 (2013.01); E05B 47/0619 (2013.01); E05B 47/0649 (2013.01); E05B 47/0005 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electromechanical barrier device for a closure element or for a switching element
with a stator and with a rotor as components,
wherein the rotor is mounted in the stator,
and with a barrier element,
wherein the barrier element is mounted in a first component of the components,
wherein the barrier element is configured to be movable between a first position and a second position,
wherein the barrier element in the first position engages in a second component of the components,
wherein the barrier element is disengaged from the second component in the second position,
wherein the second component has a first contact surface for the barrier element,
wherein the first contact surface moves the barrier element from the first position into the second position when the rotor rotates,
wherein the second component has a second contact surface for the barrier element,
wherein the second contact surface leaves the barrier element in the first position,
wherein the second component comprises a component element, wherein the component element has the first contact surface and the component element is movably mounted in the remaining second component, wherein the component element is moved between the first position and the second position, wherein in the first position the first contact surface rests on the barrier element in such manner that when the rotor rotates, the barrier element is configured to be movable from the first position into the second position, wherein in the second position the barrier element rests on the second contact surface in such manner that the barrier element remains in the first position,
wherein the second component comprises at least one spring element, wherein the spring element pushes the component element into the first position, wherein the spring element is mounted in the second component.