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US 9,994,073 B2Granted
Tire
AssigneeBridgestone Corporation
InventorsYoshihide Kouno, Seiji Kon
Life of this patent
Estimating the term…
Abstract
A tire includes: a ring shaped tire frame member that is made of a resin with plural tire pieces joined along a tire circumferential direction; a joint portion reinforcing belt that is adhered to the tire frame member, that extends around the tire circumferential direction, and that covers a joint portion of the plural tire pieces; and a tread layer that is provided further to the tire radial direction outside than the tire frame member and the joint portion reinforcing belt.
Claims4
A tire comprising:
- a ring shaped tire frame member that is made of a resin with a plurality of tire pieces, the plurality of tire pieces being adjacent to each other in a tire axial direction and being joined along a tire circumferential direction;
- a joint portion reinforcing belt that is adhered to the tire frame member, that extends around the tire circumferential direction, and that covers a joint portion of the tire pieces;
- and
- a tread layer that is provided at a tire radial direction outside of the tire frame member and the joint portion reinforcing belt;
- wherein:
- the tire frame member includes a pair of bead portions, a pair of side portions that extend from the pair of bead portions toward the tire radial direction outside and that are disposed around the tire circumferential direction, and a crown portion that couples the pair of side portions together;
- and
- side reinforcing members that are embedded in the side portions at intervals around the tire circumferential direction so as to intersect the tire circumferential direction on progression from the bead portions toward the crown portion.
5 more elements
Dependencies are inferred from the claim text.