Distillation: apparatus – Apparatus – Elements
Patent
1980-12-19
1982-06-29
Garris, Bradley
Distillation: apparatus
Apparatus
Elements
202269, C10B 2506, C10B 2512, C10B 2516
Patent
active
043371221
ABSTRACT:
A new and useful coke oven door which is simple in construction but provides complete sealing efficiency. A pair of supporting holes are formed on each of upper and lower portions of the side plates of the door body, and through the supporting holes a locking bar extends which has on the center portion an arm for rotating and on both ends rollers eccentrically located with respect thereto. By rotating the locking bar with the arm, the door can be moved slightly backward or forward when removing or installating lest the knife edge should scratch the door sealing frame.
REFERENCES:
patent: 2157569 (1939-05-01), Potter
patent: 2195840 (1940-04-01), Potter
patent: 3162584 (1964-12-01), Cremer et al.
patent: 3273360 (1966-09-01), Tucker
patent: 3486986 (1969-12-01), Freund
patent: 4107879 (1978-08-01), Steimann
patent: 4131421 (1978-12-01), Abendroth
patent: 4189352 (1980-02-01), Stanke
Garris Bradley
Gross Karl H.
Koritsu Machine Industries, Ltd.
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