Locking device for a closure element

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.