About 1007 results
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https://drivepatents.com/patents/1387775 · 28 May 2025
A heavy duty tire 2 includes a tread 4 including a tread surface 6 and having a crown portion Cr and shoulder land portions 22. A circumferential narrow groove 26 is formed on the crown portion Cr and includes a body portion 28 and an enlarged width portio...
https://drivepatents.com/patents/1395761 · 21 May 2025
A pneumatic tire (1) includes: a tread portion (2) including a land portion (24) divided by a plurality of main grooves (22) formed on a tread surface (21); an inner liner (7) constituting a tire inner surface (7A) on an inner side of the tread portion (2)...
https://drivepatents.com/patents/1397493 · 21 May 2025
A tread portion includes a crown land portion including first and second longitudinal edges extending in the tyre circumferential direction. The crown land portion is provided with first, second and third crown sipes. The first, second and third crown sipe...
https://drivepatents.com/patents/1392741 · 14 May 2025
A pneumatic tire 1 comprises: a tread portion 2 having a ground contacting surface 2s; a sidewall portions 3 having an outer surface 3s; a bead portions 4; a carcass 6 extending between the bead portions 4; and an inner rubber 10 extending between bead por...
https://drivepatents.com/patents/1394909 · 14 May 2025
Provided is a tire having a tread portion with a thickness of 15 mm or less, wherein the cap rubber layer forming the tread portion is formed from a rubber composition containing 40 parts by mass or more and 80 parts by mass or less of styrene-butadiene ru...
https://drivepatents.com/patents/1396641 · 7 May 2025
A motorcycle tire pair includes a front tire 2 and a rear tire 42. A center arc index Ac, a middle arc index Am, and a shoulder arc index As are obtained based on a contour line TLf of a tread surface 16 of the front tire 2 and a contour line TLr of a trea...
https://drivepatents.com/patents/1396638 · 7 May 2025
The tire has first crown blocks each including a ground contacting surface and a block wall surface. The block wall surface includes a first block wall surface adjacent to crown grooves and a second block wall surface adjacent to a first shoulder circumfer...
https://drivepatents.com/patents/1397909 · 7 May 2025
A heavy duty pneumatic tire 2 includes a tread 4, a carcass 12, a reinforcing layer 18, and a buffer layer 20. The reinforcing layer 18 includes a belt 38 and a band 40. The buffer layer 20 is stacked on the carcass 12. Each end 20e of the buffer layer 20 ...
https://drivepatents.com/patents/1397180 · 30 Apr 2025
A pneumatic tire comprises a bead portion including a reinforcing rubber portion disposed adjacently to an axially outer side of a carcass ply. The reinforcing rubber portion includes an inner rubber layer and an outer rubber layer. The radially outer end ...
https://drivepatents.com/patents/1397510 · 30 Apr 2025
A tyre includes a tread portion including a first tread edge, a second tread edge, a crown land portion arranged between the first tread edge and the second tread edge, and a first crown circumferential groove extending continuously in a tyre circumferenti...