Method for retreading vehicle tires

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Patent

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Details

1561305, 1562722, 1562755, 156909, 219 1055R, 219 1055F, 219 1055M, 264 36, 425 17, 427 451, B29H 504

Patent

active

045590931

ABSTRACT:
A method for retreading vehicle tires. A carcass is provided with a prevulcanized tread and an unvulcanized tie-gum layer between the carcass and tread. A microwave applicator is located above the tread for emitting microwaves to the tire for creating heat energy in the tire. A reflector for microwaves comprising an electrically conductive material is attached in connection to or in the tie-gum layer to achieve high quality rapid vulcanization without heating the carcass.

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