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Pub. No.:    WO/2017/196195    International Application No.:    PCT/PL2017/000047
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Wed May 10 01:59:59 CEST 2017
IPC: E05B 47/00
E05C 9/02
E05B 15/00
E05C 9/24
E05B 47/06
E05B 51/02
Applicants: LITWINSKI, Artur
Inventors: LITWINSKI, Artur
The invention provides a door locking system (1), in particular a locking mechanism mounted within a door leaf (1). A door locking system comprising a door leaf (1) seated in a door frame (2), provided with at least one door lock (3), controlled by a driving member (4) extending within the door leaf (1) where the door lock (3) is equipped with at least one locking element (5) interacting with a seat (6) arranged within the door frame (2), is characterized in that the door leaf ( 1) is coupled to a door frame (2) via an activating element (7) that drives a tensioning mechanism (8), transferring movement of the door leaf (1) to an energy accumulator (10) coupled to the driving member (4) of the door lock (3) where the energy accumulator (10) is locked, in its tensioned state, by a locking mechanism (11) that is released with a releasing mechanism (12) actuated by a receiver (13) controlled from a transmitter (14).