Assembly of arcuate cast refractory and steel segments of an annealing furnace base

Description

FIG. 1 is a perspective view of one form of an assembly of arcuate cast refractory and steel segments of an annealing furnace base embodying my design, with the view showing principally top and front portions thereof;

FIG. 2 is a perspective view thereof showing principally bottom and rear portions thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left elevational view thereof;

FIG. 8 is a right elevational view thereof;

FIG. 9 is a perspective view of an assembly of arcuate case refractory and steel segments of an annealing furnace base showing a second embodiment of my new design, with the view showing principally top and front portions thereof;

FIG. 10 is a perspective view of FIG. 9, showing principally bottom and rear portions thereof;

FIG. 11 is a top plan view of FIG. 9;

FIG. 12 is a bottom plan view of FIG. 9;

FIG. 13 is a front elevational view of FIG. 9;

FIG. 14 is a rear elevational view of FIG. 9;

FIG. 15 is a left elevational view of FIG. 9;

FIG. 16 is a right elevational view of FIG. 9;

FIG. 17 is a perspective view of an assembly of arcuate cast refractory and steel segments of an annealing furnace base showing a third embodiment of my new design, with the view showing principally top and front portions thereof;

FIG. 18 is a perspective view of FIG. 17 showing principally bottom and rear portions thereof;

FIG. 19 is a top plan view of FIG. 17;

FIG. 20 is a bottom plan view of FIG. 17;

FIG. 21 is a front elevational view of FIG. 17;

FIG. 22 is a rear elevational view of FIG. 17;

FIG. 23 is a left elevational view of FIG. 17; and,

FIG. 24 is a right elevational view of FIG. 17.

Referenced Cited
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Foreign Patent Documents
1131246 December 1956 DEX
Patent History
Patent number: D374072
Type: Grant
Filed: Dec 21, 1994
Date of Patent: Sep 24, 1996
Inventor: Gary L. Coble (DuBois, PA)
Primary Examiner: Lisa P. Lichtenstein
Attorney: David A. Burge, Esq.
Application Number: 0/32,588