Patent ID: 6434903
Filing Date: 2002-08-20
Classification: E04B,E04F,F16B,Y10T

Abstract:
A section fixable in a mounted position to an anchoring base by means of fastening, screws having a screw head with a slotted surface for engaging a screwdriver comprising of:at least one fastening segment adapted to extend substantially parallel to the anchoring base in the mounted position, at least one screw hole disposed in said fastening segment for receiving a fastening screw driven into an installed position in the anchoring base whereby the screw head grips over an edge of the screw hole, a safety arrest having a spring elasticity projecting on at least one side from the fastening segment at least in the area of the screw hole, said safety arrest being pushed away sideways by the screw head when the fastening screw is driven into the installed position, said safety arrest when the section is in the mounted position snapping into a safety position in which said safety arrest grips over an edge of the screw head and leaves free the surface engaged by the screwdriver.