Abstract: The present invention relates to an oven system 7 for heating laminated glass panes 1, having at least one oven module 8, wherein the laminated glass panes are able to be transported in a horizontal orientation on transport rollers 10 through the oven system 7, and the oven system 7 has an outer box-shaped housing 9, wherein radiation heat sources and convection heat sources are disposed in the housing 9, characterized in that the convection heat sources are configured as elongate tubular nozzles having punctiform outflow openings which are disposed so as to be oriented transversely to the transport direction, wherein in a heat radiator 11 is disposed between two adjacently disposed tubular nozzles 12, and in that a central blower box which supplies the tubular nozzles 12 with heated air is disposed on an end face.

Abstract: During grinding of mutually parallel edges of glass plates every edge of the glass plate is ground using a grinding tool or two grinding tools disposed one behind the other and cooling agent is directed from a side of the glass plate toward the grinding tool and supplied using a supply line divided via a redirection and separating segment into a plurality of fine streams of cooling agent, and a position of the grinding tool can be adjusted such that at least the position of the grinding tools relative to the assigned edge of the glass plate, which is passing through, is calibrated and the corners of the glass plate are ground to form a chamfer.

Abstract: During grinding of mutually parallel edges of glass plates every edge of the glass plate is ground using a grinding tool or two grinding tools disposed one behind the other and cooling agent is directed from a side of the glass plate toward the grinding tool and supplied using a supply line divided via a redirection and separating segment into a plurality of fine streams of cooling agent, and a position of the grinding tool can be adjusted such that at least the position of the grinding tools relative to the assigned edge of the glass plate, which is passing through, is calibrated and the corners of the glass plate are ground to form a chamfer.