METHOD FOR PRODUCING TIRE - BRIDGESTONE CORP

Title:

METHOD FOR PRODUCING TIRE

Document Type and Number:

Japanese Patent JP2017087677

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To form a projecting part or recessed part with high accuracy of dimension on a tire surface by a simple and easy method and improve the visibility of a pattern part.SOLUTION: In a method for producing a tire, a heat-resistant film (film 40A) has projections or recesses (grooves 53) regularly arranged on its surface, and the film is disposed in a die 90 so that its surface comes into contact with an unvulcanized tire 11, to vulcanize and mold the unvulcanized tire.SELECTED DRAWING: Figure 4

Inventors:

MIYAZONO TOSHIYA
SAKURAI MAKOTO

Application Number:

JP2015224243A

Publication Date:

May 25, 2017

Filing Date:

November 16, 2015

Export Citation:

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Assignee:

BRIDGESTONE CORP

International Classes:

B29C33/02; B29C35/02; B29D30/72

Attorney, Agent or Firm:

Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda

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