Abstract: A three-dimensional structure for armoring a motor vehicle is made of a steel plate and has a substantial hemispherical shape. The structure is reinforced by bending edges having an X-shaped configuration extending over the entire surface of the structure. Arranged between the legs of the X-shaped portion are sections which have surface areas between the legs of the X-shaped portion. The surface area of the X-shaped portion has a generally concave curvature, whereas the surface areas of the sections 11 have convex configurations in relation to the concave surface area of the X-shaped portion.

Abstract: In a method for producing an outer wall, in particular a side wall for a motor vehicle, from armored steel, having openings, a rocker panel extending in the bottom region, a roof frame area, pillars and side pieces extending between the rocker panel and the roof frame area, and openings for receiving windows, the outer contour of the outer wall is defined, and a pressing tool is provided for forming an outer wall blank having this outer contour. The outer wall blank is formed from an armor steel metal sheet and the doors and the openings are cut out from the outer wall blank.

Abstract: A three-dimensional structure for armoring a motor vehicle is made of a steel plate and has a substantial hemispherical shape. The structure is reinforced by bending edges having an X-shaped configuration extending over the entire surface of the structure. Arranged between the legs of the X-shaped portion are sections which have surface areas between the legs of the X-shaped portion. The surface area of the X-shaped portion has a generally concave curvature, whereas the surface areas of the sections 11 have convex configurations in relation to the concave surface area of the X-shaped portion.