Method for continuous manufacture of ceramic sheathing
First Claim
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1. IN A METHOD OF CONTINUOUSLY FORMING A STRIP OF COMPACTED, COHERENT, HOMOGENEOUS AND DENSE CERAMIC BODY COMPOSITION, SAID STRIP HAVING SMOOTH, CALENDERED SURFACES AND A MOISTURE CONTENT OF BETWEEN ABOUT SEVEN PERCENT AND SEVENTEEN PERCENT, THE STEPS OF:
- CONTINUOUSLY DEPOSITING A FREE-FLOWING CERAMIC BODY COMPOSITION BY GRAVITY INTO A ZONE BETWEEN A PAIR OF CONVERGING CYLINDRICAL SURFACES OF EQUAL MOVING CONCURRENTLY DOWNWARD TOWARD A GAP;
CONTINUOUSLY REMOVING A CONTINUOUS, DENSE, COMPACTED AND FLEXIBLE STRIP OF CERAMIC BODY FROM SAID GAS;
AND CONTROLLING THE DENSITY AND THICKNESS OF THE STRIP IN ACCORDANCE WITH THE RELATION R/(R+T)=0.950 TO 0.98, WHEREIN R IS THE RADIUS OF EACH OF THE CYLINDERICAL SURFACES AND T IS THE THICKNESS OF THE STRIP.
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1 Claim
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1. IN A METHOD OF CONTINUOUSLY FORMING A STRIP OF COMPACTED, COHERENT, HOMOGENEOUS AND DENSE CERAMIC BODY COMPOSITION, SAID STRIP HAVING SMOOTH, CALENDERED SURFACES AND A MOISTURE CONTENT OF BETWEEN ABOUT SEVEN PERCENT AND SEVENTEEN PERCENT, THE STEPS OF:
- CONTINUOUSLY DEPOSITING A FREE-FLOWING CERAMIC BODY COMPOSITION BY GRAVITY INTO A ZONE BETWEEN A PAIR OF CONVERGING CYLINDRICAL SURFACES OF EQUAL MOVING CONCURRENTLY DOWNWARD TOWARD A GAP;
CONTINUOUSLY REMOVING A CONTINUOUS, DENSE, COMPACTED AND FLEXIBLE STRIP OF CERAMIC BODY FROM SAID GAS;
AND CONTROLLING THE DENSITY AND THICKNESS OF THE STRIP IN ACCORDANCE WITH THE RELATION R/(R+T)=0.950 TO 0.98, WHEREIN R IS THE RADIUS OF EACH OF THE CYLINDERICAL SURFACES AND T IS THE THICKNESS OF THE STRIP.
- CONTINUOUSLY DEPOSITING A FREE-FLOWING CERAMIC BODY COMPOSITION BY GRAVITY INTO A ZONE BETWEEN A PAIR OF CONVERGING CYLINDRICAL SURFACES OF EQUAL MOVING CONCURRENTLY DOWNWARD TOWARD A GAP;
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Current AssigneeRandall C. Ragan
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Original AssigneeRandall C. Ragan
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InventorsRagan, Randall C.
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Application NumberUS03/578,485Time in Patent Office2,647 DaysField of SearchUS Class Current264/175CPC Class CodesB28B 3/123 on material in moulds or on...
