Mobile partition with cover profile

The invention relates to pass a mobile partition wall (1) with a plurality of suspended on a running rail wall elements (2), each consisting of a frame (3) and of at least one plate (4), with at least one closure profile (8) which is vertically movable and is adaptable, and at least one movement of the terminating profile (8) effecting the lifting member (12) which is activated by a horizontally-acting coupling element (13). In order to make such a mobile dividing wall so as to be realized while avoiding a gap to a stationary wall a thermal seal of all the wall elements, and a tamper protection is ensured between adjacent wall elements, has a closing element (30) has a laterally extendable slider (31), which by a drive unit can be moved and at its free vertical side (32) comprises means (33) for the activation of the coupling elements (13) and is in the frame (3) of each wall element (2) at least one free edge section (8), one with the end profile (8) arranged mechanically connected and pivotally mounted lifting member (12), and a horizontally movable with the lifting member (12) mechanically connected coupling element (13), after the pushing together of adjacent wall elements (2), the coupling elements (13) by means of the drive unit into adjacent wall elements (2) slidable and the end profiles (8) are vertically movable.