Menetelmä ja laite lasilevyjen vaakakarkaisulaitoksen uunin telojen lämptilan säätämiseksi

摘要

The invention relates to a process and a device for regulating the temperature of the rollers in the oven belonging to a horizontal hardening device for glass sheets. Air is circulated via an air channel 12 which is delimited by the inner and/or outer surface of the roller. This makes it possible to contain the roller at a stable temperature independently of fluctuations in the loading. <IMAGE>