Movement system for one leaf of a lift-sliding door or lift-sliding door-window, as well as lift-sliding door or lift-sliding door-window including the movement system

A combination of a slidable lifting door or door-window and a system for manually moving a leaf of the slidable lifting door or door-window, the slidable lifting door or door-window comprising the leaf and a frame that can be fixed to a stationary support structure over a floor, the leaf including insulating means facing the floor, the system being configured to move the leaf between a locked lowered closed position, in which the insulating means are compressed against the floor so that sliding is hindered, and at least two unlocked raised closed and open positions, between which the leaf is free to slide, the system comprising:

• a guide rail configured to be anchored to the frame above the leaf and defining an axis;
• sliding means slidably engaged in the guide rail;
• movement means for moving the leaf (between the locked lowered closed position and the unlocked raised closed position, the movement means and the sliding means being operatively connected so that the sliding means slidably support the leaf when in the unlocked raised closed position;
• and
• actuator means which can be controlled by a user;
• wherein the actuator means are configured to be positioned on the frame, the movement means being configured to be positioned on the leaf, the actuator means and the movement means being configured to be mutually selectively engaged so that a user can control a movement of the leaf between the locked lowered closed position and the unlocked raised closed positions exclusively when the leaf is in the locked lowered closed position and the unlocked raised closed positions.