Plastic and nonmetallic article shaping or treating: processes – Disparate treatment of article subsequent to working,... – Effecting temperature change
Patent
1993-06-22
1995-01-24
Vargot, Mathieu D.
Plastic and nonmetallic article shaping or treating: processes
Disparate treatment of article subsequent to working,...
Effecting temperature change
264502, 264326, 264DIG46, 264DIG65, 425 40, 425 581, 425DIG39, B29B 1302, B29C 3502
Patent
active
053840844
ABSTRACT:
A method of manufacturing road vehicle tires, whereby a toroidal forming mold, housing a finished green tire, is fed successively through a first preheating station where peripheral heating elements preheat the tread portion of the green tire; through a second curing station where the tire is cured; and through a third postinflation station where the tire, fitted to a tubular support and removed from the mold, is engaged by a cooling element for cooling the bead portions of the tire.
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patent: 4525320 (1985-06-01), Sarumaru
patent: 4653992 (1987-03-01), Baraldi
patent: 4699578 (1987-10-01), Sumner et al.
patent: 4816198 (1989-03-01), Mattson
patent: 5204049 (1993-04-01), Siegenthaler
Bridgestone Corporation
Thomas David A.
Vargot Mathieu D.
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