Pneumatic tire
AssigneeToyo Tire & Rubber Co., Ltd.
InventorYu Tomitaka
Life of this patent
Estimating the term…
Abstract
A pneumatic tire according to the invention includes: a pair of left and right beads 3 each including a bead cores 3a and bead fillers 3b; a carcass ply 5 extended around the bead cores 3a; and an inner liner 4 arranged on an inner peripheral side of the carcass ply 5, and is characterized in that the carcass ply 5 is wound up around the bead cores 3a from the outside in the direction of width of tire to the inside in the direction of width of tire, and a distortion restraining layer 7 configured to restrain distortion of the winding ends 5a of the carcass ply 5 is provided between the bead fillers 3b and the carcass ply 5 so as to overlap with a wind-up ends 5a of the carcass ply 5.
Claims2
A pneumatic tire comprising:
- a pair of left and right beads each including a bead core and a bead filler;
- a carcass ply extending over the bead cores;
- and
- an inner liner arranged on an inner peripheral side of the carcass ply, wherein
- the carcass ply is wound up around the bead cores from the outside in the direction of width of tire to the inside in the direction of width of tire,
- a distortion restraining layer configured to restrain distortion of the winding ends of the carcass ply is provided between the bead filler and the carcass ply so as to overlap with a winding end of the carcass ply is provided,
- the inner liner is wound up around the bead cores from inside in the direction of width of tire to the outside in the direction of width of tire, and
- both ends of the inner liner extend between the bead cores and the carcass ply.
Dependencies are inferred from the claim text.