About 988 results
Showing the first 200 results.
https://drivepatents.com/patents/1392472 · 3 Dec 2025
Provided is a tire with excellent overall performance in terms of ride quality and durability. The tire includes a circumferential reinforcing layer including a wound bundle of two or more parallel cords and a cap tread, wherein, provided that the cords ea...
https://drivepatents.com/patents/1392500 · 3 Dec 2025
A two-wheel vehicle tire (1) has a tread portion (2). The tread portion (2) includes a plurality of grooves (8). The grooves (8) include crown grooves (10) arranged on a tire equator (C), middle grooves (20), and shoulder grooves (30). Each of the crown gr...
https://drivepatents.com/patents/1395148 · 3 Dec 2025
It is an object of the present invention to provide a tire with improved peak grip performance. Provided is a tire comprising a tread part, wherein the tread part is composed of a rubber composition comprising a rubber component and fillers, wherein a tota...
https://drivepatents.com/patents/1387647 · 3 Dec 2025
A tire 1 includes a first circumferential groove 3, an outer region 2A between an outer tread end To and the first circumferential groove 3, and an inner region 2B between an inner tread end Ti and the first circumferential groove 3. A rubber hardness of a...
https://drivepatents.com/patents/1393405 · 19 Nov 2025
Provided is a tire with excellent durability during high-speed driving. A tire includes a cap tread and a band layer containing a polyethylene terephthalate fiber cord. The polyethylene terephthalate fiber cord in the band layer has a residual strain E in ...
https://drivepatents.com/patents/1389059 · 5 Nov 2025
A tire 2 includes a tread 4 and a belt 14 including an inner layer 38 and an outer layer 40. Each end of the outer layer 40 is located axially inward of an end of the inner layer 38. A circumferential sipe 50 is formed on each shoulder land portion 52s so ...
https://drivepatents.com/patents/1391749 · 5 Nov 2025
Provided is a method, etc., for estimating uneven tire wear. This tire state estimation method involves: obtaining an image which includes both ends of the tread of a target tire, and captures said tread from the front in a manner such that said tread is c...
https://drivepatents.com/patents/1393190 · 5 Nov 2025
A tire 2 includes a tread 4. The tread 4 includes a plurality of blocks 18. The plurality of blocks 18 include a plurality of center blocks 28 located on an equator plane. The plurality of center blocks 28 include a main center block 28m having, in a land ...
https://drivepatents.com/patents/1387155 · 5 Nov 2025
Provided is a tire capable of enhancing uneven wear resistance. A tire 1 includes a first shoulder circumferential groove 3A. The first shoulder circumferential groove 3A includes an outer groove edge 10, an outer groove wall 11, an inner groove edge 12, a...
https://drivepatents.com/patents/1388406 · 29 Oct 2025
A method for producing a retreaded tire 2 includes a step of shaving a tread 104 from a tire 102, a step of attaching a tag member 30 to a formed surface BD made by shaving the tread 104, and a step of reconstructing a new tread 4. The formed surface BD is...