Inventors:
Kenneth L. Farrell - Frankfort IL
John A. Cona - Orland Park IL
Ronald Glugla - Mokena IL
Lloyd G. Bly - Mokena IL
Assignee:
M. H. Detrick Co. - Mokena IL
International Classification:
F26B 1712
Abstract:
A modular door jamb and lintel system for an industrial furnace having an access door opening. A module is provided with a pair of spaced, generally vertical door jambs of precast refractory material. A refractory lintel spans the door jambs and combines therewith to define a frame for the access opening. Hangers are provided on the lintel to facilitate transporting and installing the lintel in position at the access opening. Fasteners are provided on at least the door jambs to facilitate securing the door jambs to appropriate structural members about the access opening.