TUNNEL FURNACE ROLLER

FIELD: metallurgical process; equipment for heating metal in rolling process. SUBSTANCE: proposed furnace roller has shaft with bearing washers mounted on it, screening metal bus bar with projecting members of working surface for direct contact with lower surface of slab and heat insulation layer ma...

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Bibliographische Detailangaben
Hauptverfasser:	VOLOGDINA T.JU, ZOLOTOVA T.V, GRIGOR'JANTS R.R, KONDRAT'EV V.K, MATJUKHIN M.P
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: metallurgical process; equipment for heating metal in rolling process. SUBSTANCE: proposed furnace roller has shaft with bearing washers mounted on it, screening metal bus bar with projecting members of working surface for direct contact with lower surface of slab and heat insulation layer made from kaolin wool. Screening bus bar is made in form of sleeve with inner member for resting on shaft which is located at spaced relation to shaft. EFFECT: enhanced reliability and durability of roller. 1 dwg