APPARATUS FOR CURING TIRES
First Claim
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1. IN COMBINATION WITH A TIRE CURING PRESS HAVING SEPARABLE UPPER AND LOWER MOLD HALBES DEFINING WHEN CLOSED, A TIRE-SHAPED MOLD CAVITY, AND FURTHER HAVING A FLUID-TIGHT CURING BLADDER DISPOSED COAXIALLY WITH RESPECT TO SAID MOLD CAVITY AND ADAPTED TO RECEIVE STEAM UNDER PRESSURE AS THE TIRE SHPAING AND CURING MEDIUM;
- MEANS DEFINING A PLURALITY OF NOZZLES DISTRIBUTED AROUND THE ENTIRE CIRCUMFERENCE OF THE RADIALLY INNERMOST SECTION OF SAID MOLD CAVITY AND HAVING THEIR AXES ORIENTED AT A DOWNWARD ANGLE TO THORIZONTAL FOR ADMITTING SAID STEA INTO SAID BLADDER IN THE FORM OF A PLURALITY OF HIGH VELOCITY JETS ALONG RESPECTIVE FLOW PATHS SUBSTANTIALLY TANGENT TO THE INNER SURFACE OF SAID BLADDER WHERE THE SAME CONTACTS THE REGION OF CONFLUENCE OF THE LOWER BEAD AND SIDEWALL OF THE TIRE BEING CURED, THE DISCHARGE ENDS SAID
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1 Claim
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1. IN COMBINATION WITH A TIRE CURING PRESS HAVING SEPARABLE UPPER AND LOWER MOLD HALBES DEFINING WHEN CLOSED, A TIRE-SHAPED MOLD CAVITY, AND FURTHER HAVING A FLUID-TIGHT CURING BLADDER DISPOSED COAXIALLY WITH RESPECT TO SAID MOLD CAVITY AND ADAPTED TO RECEIVE STEAM UNDER PRESSURE AS THE TIRE SHPAING AND CURING MEDIUM;
- MEANS DEFINING A PLURALITY OF NOZZLES DISTRIBUTED AROUND THE ENTIRE CIRCUMFERENCE OF THE RADIALLY INNERMOST SECTION OF SAID MOLD CAVITY AND HAVING THEIR AXES ORIENTED AT A DOWNWARD ANGLE TO THORIZONTAL FOR ADMITTING SAID STEA INTO SAID BLADDER IN THE FORM OF A PLURALITY OF HIGH VELOCITY JETS ALONG RESPECTIVE FLOW PATHS SUBSTANTIALLY TANGENT TO THE INNER SURFACE OF SAID BLADDER WHERE THE SAME CONTACTS THE REGION OF CONFLUENCE OF THE LOWER BEAD AND SIDEWALL OF THE TIRE BEING CURED, THE DISCHARGE ENDS SAID
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Current AssigneeUniroyal Goodrich Tire Company The A NY General Partnership
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Original AssigneeRichard H. Hugger
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InventorsHugger, Richard H.
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Application NumberUS04/597,729Time in Patent Office896 DaysField of SearchUS Class Current425/29CPC Class CodesB29C 2037/90 Measuring, controlling or r...B29D 2030/0667 Circulating the fluids, e.g...B29D 30/0601 Vulcanising tyres; Vulcanis...
