Method for continuously moving of at least one catch element of a locking element

The lower locking element and upper locking element (7) are provided in locking profile (2) of locking assembly (1), and are connected with crank gear (11). The crank gear is equipped with toggle lever (12) which is connected with the lower locking element. The locking elements of locking assembly are moved linearly along ceiling rail (19), so that the locking elements are set automatically into and from locking position. An independent claim is included for a locking assembly.