Patent ID: 9327465
Filing Date: 2016-05-03
CPC Classification: B29D,B60C,Y10T

Claim Text:
1. A retreaded tire manufacturing method, the tire comprising a belt layer formed of a plurality of belts and a belt reinforcement member disposed radially outside and spaced apart from the belt layer; comprising steps of: forming a tread application surface, to which new tread rubber is applied, by abrading away tread rubber of the tire circumferentially, wherein, at a first time of retreading, a position where the tread application surface is formed is located radially outside of the belt reinforcement member, wherein, at a third time of retreading, by abrading away the tread rubber until the belt located in a radially outermost position of the belt layer is exposed, a position where the tread application surface is formed is formed on a surface of the exposed belt; applying a tread rubber including a belt reinforcement member corresponding with the buffed tread rubber on the application surface formed at the second and the third time of retreading.