About 36 results
https://drivepatents.com/patents/1392257 · 18 Feb 2026
A pneumatic tire (10) is disclosed comprising a carcass (22) and a belt structure (40). The belt structure (40) comprises a plurality of belt layers that include at least one spiral belt layer (60) and at least one zigzag belt layer (70). Each of the at le...
https://drivepatents.com/patents/1391357 · 11 Feb 2026
A motorcycle tire 1 comprises a tread portion 2 provided with a belt layer 7 and a radially outer band layer 8. The belt layer 7 comprises a first belt ply 11 on a carcass 6 and a second belt ply 12 thereon. The band layer is made of a spirally wound band ...
https://drivepatents.com/patents/1378346 · 5 Feb 2026
Tire comprising a tread portion that is divided in the tire width direction between a first shoulder portion, a central portion, and a second shoulder portion; wherein the surface of the tread portion has a profile with a concave shape over part of its wid...
https://drivepatents.com/patents/1396932 · 20 Aug 2025
A pneumatic tire for aircraft according to this disclosure satisfies the following inequality in the reference state, 0 ≤ 635/Rc ≤ 0.004 and 0.015 ≤ δ90/Rc ≤ 0.025.
https://drivepatents.com/patents/1393764 · 16 Jul 2025
Provided is a tire (2, 202, 302, 402, 502, 582, 622) that can achieve the improvement in a visual aspect. A tire (2, 202, 302, 402, 502, 582, 622) has an outer diameter smaller than a value obtained by subtracting 4 mm from an outer diameter maximum value ...
https://drivepatents.com/patents/1395040 · 2 Jul 2025
A motorcycle tire 1 comprises a tread reinforcement 7 including a jointless band ply 8A. The jointless band ply 8A has a developed width Wa of not more than 65% of the developed tread width TWe. The tread portion 2 has a tread profile P comprising a crown ...
https://drivepatents.com/patents/1397910 · 25 Jun 2025
A heavy duty tire 2 has a nominal aspect ratio of not greater than 70% and includes a tread 4 and a reinforcing portion 20 including a belt 34 and a band 36 including a full band 40 and a pair of edge bands 42. Each end 40e of the full band 40 is located a...
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/1399428 · 16 Apr 2025
The pneumatic tire (1) includes a carcass layer (13), a belt layer (14) disposed on an outer side of the carcass layer (13) in a radial direction, and a tread rubber disposed on an outer side of the belt layer (14) in the radial direction. Additionally, th...
https://drivepatents.com/patents/1394759 · 2 Apr 2025
An outer surface 2G of a tire 2 includes a tread surface 22 and a pair of side surfaces 26. A position, on the tread surface 22, at which a distance in an axial direction from an equator plane is 60% of a distance in the axial direction from the equator pl...