Disk frame for accommodating bullet-proof glass pane of motor vehicle, has profile component manufactured from armoring steel plate board and comprising bending with radius that corresponds to specific times of wall thickness of board

摘要

The frame (1) has front, upper and rear profile components (2a-2c) manufactured from an armoring steel plate board by using hot deformation and comprising a bending, where the bending has bending radius that corresponds to 0.1 to 4-times of a wall thickness of the board. The components form inner and outer frames coupled with one another, where the bending has an angle between 20 and 170 degrees. The wall thickness of the board lies between 1 and 20 mm, where the disk frame is manufactured as a single-piece. Horizontal and vertical side-pieces are connected with one another by the bending.