Method and device for three-dimensional reforming of boards, in particular glass boards

摘要

The method involves heating up glass panes to softening temperature. The glass panes are deformed and prestressed by targeted cooling. The glass panes are applied to individual successive treatment segments of a glass panel (7) to be deformed such that different subsequent treatment segments of the panel are treated, where the treatment segments are heated up to the processing temperature when the preceding treatment segments are already deformed, and air flows are applied to the glass panes and composed of blown air and compressed air in controlled manner. An independent claim is also included for a device for three-dimensional deformation of glass panes.