Assa Abloy Ab

Oscar Sundkvist

Johan Von Matern

Daniel Skarp

Lock device for an electronic locking system, the lock device comprising an input member arranged to rotate about an input rotational axis; an output member arranged to rotate about an output rotational axis; an energy harvesting arrangement configured to generate electric energy from rotation of the input member in a first direction about the input rotational axis; and a selective transfer device movable between a locking state, in which the output member cannot be rotated about the output rotational axis by means of rotation of the input member about the input rotational axis, and an unlocking state, in which the output member can be rotated about the output rotational axis by means of rotation of the input member in the first direction about the input rotational axis; wherein the transfer device is powered by the energy harvesting arrangement. An electronic locking system and a method are also provided.

Lock device for an electronic locking system, electronic locking system and method

Lock device () for an electronic locking system (), the lock device () comprising an input member () arranged to rotate about an input rotational axis (); an output member () arranged to rotate about an output rotational axis (); an energy harvesting arrangement () configured to generate electric energy from rotation of the input member () in a first direction () about the input rotational axis (); and a selective transfer device () movable between a locking state, in which the output member () cannot be rotated about the output rotational axis () by means of rotation of the input member () about the input rotational axis (), and an unlocking state, in which the output member () can be rotated about the output rotational axis () by means of rotation of the input member () in the first direction () about the input rotational axis (); wherein the transfer device () is powered by the energy harvesting arrangement (). An electronic locking system () and a method are also provided.

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Täby, Sweden

Oscar Sundkvist