×

Pneumatic tire and method of producing the same

  • US 20020050314A1
  • Filed: 08/23/2001
  • Published: 05/02/2002
  • Est. Priority Date: 08/23/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. In a pneumatic tire comprising a spiral belt formed by spirally winding a cord(s) along a circumferential direction of a torus tread, the improvement wherein the spiral belt is comprised of at least one layer constructed with a combination of two different cords consisting of a steel cord and a fiber reinforcing cord each having an initial tension of not less than 50 cN/cord.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×