Patent ID: 6336253
Filing Date: 2002-01-08
Classification: E05D,E05Y,Y10T

Abstract:
A fastening plate in combination with at least a first fastening screw for the fastening of a fitting to a supporting wall, said fastening plate comprising a bottom plate provided with first and second boreholes, each of said boreholes having a base-like elevation, a top plate at least partially covering the bottom plate and having an elongated center piece with devices for fastening of the fitting and wing-like protrusions at sides thereof with oblong holes whose center lines are at right angles to a center line of the center piece, said base-like elevations extending through the oblong holes of the top plate as guide pieces, said first fastening screw penetrating a respective one of the oblong holes and the first borehole, said first and second boreholes lying on a center line of the bottom plate with a spreading dowel-like extension formed on said second borehole for receiving an additional fastening screw and with said first borehole bearing in its base-like elevation said first fastening screw, said first fastening screw being a pre-mounted fastening screw sized to have a larger diameter in its threaded portion than a threaded portion of said additional screw, the threaded portion of said first fastening screw for cutting into a wall of a borehole provided in the supporting wall.