Improvements in the supports and driving devices of the rollers that form the advancement plane in roller ovens especially for ceramic or refractory materials. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the supporting and driving devices of the rollers that form the advance plane in roller ovens, especially for ceramic or refractory materials; in roller furnaces particularly used in the firing of ceramic or refractory materials, of the type in which the ends of the refractory rollers are supported on pairs of appropriately spaced conductive rollers and which rotate with the same speed and in the same direction, characterized by the fact that the ends of the refractory rollers, previously rectified, at least by the section on which they rest on the conductive rollers, are provided with a homogeneous platform of ceramic enamel of high hardness. (Machine-translation by Google Translate, not legally binding)