Device for closing and opening a rectangular hole in a vertical wall for a garage door comprises guiding units arranged close to the upper edge of the hole and consisting of guide rails which fold perpendicularly from the vertical wall
Device for closing and opening a rectangular hole in a vertical wall (2) comprises guiding units arranged close to the upper edge of the hole and consisting of guide rails which fold perpendicularly from the vertical wall to guide a door. The guiding units are positioned on pivoting bearings (8) which are arranged on the side of the vertical wall facing away from the guide rails. Preferred Features: Levers are actuated by motors in the pivoting bearings. The motors are used for folding the guide rails in and out.