Pneumatic tire
First Claim
1. A pneumatic tire, comprising a carcass including a carcass ply having a ply body portion which extends from a tread portion to a bead core of a bead portion through a sidewall portion and which is continuously provided with a ply folded-up portion folded up around the bead core from its inner side to its outer side in the tire axial direction, whereinan intermediate elongation Es of a carcass cord in the ply body portion at a maximum width position where the ply body portion projects most outward in a tire axial direction is smaller than an intermediate elongation Eb at a height position of a radially outermost end of the bead core.
2 Assignments
0 Petitions
Accused Products
Abstract
A pneumatic tire, comprising a carcass having a carcass ply_(6a) with a folded part (6b) folded up around a bead core (5) from the axial inside to the axial outside of the tire continuously fitted to a ply body part (6a) installed across the bead cores (5) and (5), wherein the intermediate elongation (Es) of a carcass cord in the ply body part (6a) at the maximum width position (M) is smaller than the intermediate elongation (Eb) thereof at the height position (B) of the bead core at the radial outermost end of the tire.
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Citations
8 Claims
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1. A pneumatic tire, comprising a carcass including a carcass ply having a ply body portion which extends from a tread portion to a bead core of a bead portion through a sidewall portion and which is continuously provided with a ply folded-up portion folded up around the bead core from its inner side to its outer side in the tire axial direction, wherein
an intermediate elongation Es of a carcass cord in the ply body portion at a maximum width position where the ply body portion projects most outward in a tire axial direction is smaller than an intermediate elongation Eb at a height position of a radially outermost end of the bead core.
Specification