Method of producing tire

Details Method of producing tire Method of producing tire

2011-07-05

2011-07-05

Knable, Geoffrey L (Department: 1747)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C152S524000, C156S130700

Reexamination Certificate

active

07972456

ABSTRACT:
There is provided a method of producing a tire comprising the steps of: applying a chafer rubber21by spirally winding a rubber ribbon onto a base15; applying a sidewall rubber22of a first color by spirally winding a rubber ribbon at a position on the base15spaced from the position where the chafer rubber is stuck; applying a sidewall rubber23of the second color by spirally winding a rubber ribbon between the chafer rubber sticking position and the first color sidewall rubber sticking position; and applying a cover rubber24of the first color over the entire surface of the sidewall rubber of the second color, wherein on the occasion when said chafer rubbers21or sidewall rubbers23of the second color are stuck, they are applied so that they are adjacent to each other, thereby sticking a rubber member of a colored tire onto the sidewall of the tire without involving defects such as trapped air and a bare as well as severe decrease of the productivity.

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