Coke oven door overturning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 1981
Grant Date -
N/A
app pub date -
Aug 6, 1979
filing date -
Aug 6, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Coke oven door overturning apparatus of this invention provides lateral turning and leveling of a door laid down to be repaired, checked or otherwise treated. The apparatus comprises an electric winch for effecting up and down movement of the door turning apparatus of this invention provides lateral turning and leveling of a door laid down to be repaired, checked or otherwise treated. The apparatus comprises an electric winch for effecting up and down movement of the door through a wire cable leading to a door holding frame, a lifting device for leveling the door in the laid down condition, and a lateral turning device capable of rotating the door by 360 degrees in order that the door may be faced in any desired direction for treatment.
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Family
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Cited Art Landscape
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