Locking device for a door leaf/window casement element suspended in a door/window frame so as to rotate has a ledger to work together with a contact strip

摘要

Fixed in a locking position, a ledger (16) extends totally or partly over one side of a door/window frame (10) or a door leaf/window casement element (12) so as to swivel or fastens on one of these components so as to slide. The ledger works together with a contact strip (18) fitted on each opposite component so as to be fixed or to move and designed as a negative shape of the ledger.