Method of retreading a pneumatic tire

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

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152361R, 156128N, B29H 1736

Patent

active

041371127

ABSTRACT:
A method of retreading a pneumatic tire. The tire casing is buffed to a predetermined profile to remove the old tread. A cushion layer having an integral belt disposed therein is wrapped circumferentially around the casing and attached thereto. A precured tread having an integral belt disposed therein is wrapped circumferentially over the cushion and attached to the casing and cushion. The tire is cured to form a unitary structure.

REFERENCES:
patent: 1375360 (1921-04-01), Burke
patent: 1426672 (1922-08-01), Radford
patent: 2985214 (1961-05-01), Lugli
patent: 3396072 (1968-08-01), Wolfe
patent: 3464873 (1969-09-01), Hawkinson
patent: 3607497 (1971-09-01), Chrobak
patent: 3689337 (1972-09-01), Schelkmann
patent: 3922415 (1975-11-01), Dexter
patent: 3925129 (1975-12-01), Blankenship

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