20130255322 | MOULD CONSTRUCTION FOR BENDING GLASS SHEETS - The mould construction for bending glass sheets includes a framework and support plates on vertical planes, the curvature of the upper edge of the plates essentially corresponding to the desired bending curvature of the glass sheet. On the upper edges of the support plates are slots and pipes forming the mould surface are positioned in the slots. The slots are dimensioned with play with respect to the pipes, but to lock the upward movement of the pipes from the slots. The support plates are supported on the framework in such a way that one end of the mould surface is lower than the other end. The difference in height, that is, the inclination of the mould surface, is dimensioned so as to effect the resting of the edge of the glass sheet placed on the mould against the end stoppers during the bending stage. | 10-03-2013 |