Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JPH0796721
Kind Code:
A
Abstract:
PURPOSE: To provide a pneumatic tire preventing a bead core from shape collapse so as to improve the durability of a bead part.
CONSTITUTION: In a pneumatic tire, a bead part 1 is provided with a bead core formed of a bundle of bead wires. Plural recessed parts 10 and protruding parts 11 extended axially are alternately provided at the peripheral surface of the bead wires 2, and the recessed part 10 of one bead wire 2 between the adjacent bead wires 2, 2 is meshed with the protruding part 11 of the other bead wire 2.
Inventors:
KATANO MASAKAZU
Application Number:
JP24324093A
Publication Date:
April 11, 1995
Filing Date:
September 29, 1993
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
D07B1/06; B60C15/04; (IPC1-7): B60C15/04; D07B1/06
Attorney, Agent or Firm:
Shinichi Ogawa (2 outside)
Next Patent: TIRE PNEUMATIC PRESSURE JUDGING DEVICE