Drive device for foldable doors of wardrobes, walk-in closets or pieces of furniture in general

A drive device for foldable doors of wardrobes, walk-in closets or pieces of furniture in general having a box-shaped body with at least one horizontal upper and/or lower wall and at least one closing door comprising a first leaf hinged to the box-shaped body of the wardrobe or of the piece of furniture and a second leaf hinged to the first leaf in such a way to be movable between a closing position in which the two leaves are coplanarly arranged with each other on a front side of the wardrobe and an opening position in which the two leaves are folded on themselves and arranged towards a side of the wardrobe,

• the drive device being fixable to the box-shaped body of the wardrobe or of the piece of furniture and connectable to one of said first and second leaf of the closing door,
• characterized by comprising:
• a sliding guide fixable to said at least one horizontal wall of the box-shaped body longitudinally to the front side of the wardrobe,
• at least one guide slider slidably movable along said sliding guide,
• at least one drive member rotatably connected to said at least one guide slider and rotatably connectable to said first or said second leaf of the closing door, and
• biasing means connected to said drive member for driving said closing and/or opening movement of the closing door.