专利名称：Roller for roller-hearth furnaces
发明人：Dietrich Stamm,Alwin Vogel,Hermann Stein申请号：US08/344518申请日：19941123公开号：US05441407A公开日：19950815
摘要：The roller exhibits a support body which is provided with a plurality of supportdisks. Insulating layers are arranged between the support disks. A heat-resistant cablesurrounding the support body in several coils is embedded in each insulating layer. Theinsulating layer consists of fiber material which is sprayed on at the same time as thecable is wound around the support body. The cable provides a firm and lastingconnection of the insulating layer to the support body.
申请人：LOI ESSEN INDUSTRIEOFENANLAGEN GMBH
代理机构：Blakely, Sokoloff, Taylor & Zafman
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