Heating – Accessory means for holding – shielding or supporting work... – Support structure for heat treating ceramics
Patent
1983-04-11
1984-07-31
Yuen, Henry C.
Heating
Accessory means for holding, shielding or supporting work...
Support structure for heat treating ceramics
432259, 432241, 264 58, F27D 112, F27B 926
Patent
active
044627980
ABSTRACT:
A stable lightweight low mass recrystallized silicon carbide kiln furniture module (M&M') adapted for mounting on a kiln car (C, C') has a plurality of triangularly arranged post support blocks (20, 20') and hollow one piece vertical posts (30, 30', 30", 32, 32') inserted therein. The posts are provided with vertically spaced ledges (30a, 32a) or hollow pins (30a', 32a') or notches 30a" supporting refractory batts (34, 34', 34") and hollow end caps (36, 38, 36') with tie pins (36a, 38a, 36a') insertable into upper open ends thereof. Thin overlapping tie plates (40, 40') each with triangularly arranged holes interconnect with and tie the tie pins, (36a, 38a, 36a') end caps (36, 38, 36') and posts (30, 30', 30", 32, 32') together and a hollow tie bar (42, 42') interconnects with and ties the posts (32, 32') and overlapping inner portions of the tie plates (40, 40') together.
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Fred Walter
Norton Company
Yuen Henry C.
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