About 133 results
https://drivepatents.com/patents/1391193 · 17 Dec 2025
Provided is a tire characterized in that at least one shoulder groove 4 is provided in shoulder land portions 3a and 3b, which are divided by the circumferential main grooves 2a located at the outermost side in the tire width direction and a tread edge TE,...
https://drivepatents.com/patents/1388710 · 17 Dec 2025
The invention relates to a commercial vehicle tire with a tread having a profile block row (1, 2) with profile blocks (7, 8), which each have a block edge (12) at circumferential grooves (4, 5), wherein the block edge (12) is composed of straight edge sect...
https://drivepatents.com/patents/1388715 · 17 Dec 2025
The invention relates to a vehicle pneumatic tire with a tread (1) having a central tread area (3) with block-like profile structures (3a) and/or profile blocks, which are provided with cuts (10) that, viewed in plan view, each have a first cut section (14...
https://drivepatents.com/patents/1391356 · 1 Oct 2025
A tire 1 includes a tread portion 2. The tread portion 2 includes tread ends Te, three circumferential grooves 3, and four land portions 4. The circumferential grooves 3 include one shoulder circumferential groove 5 and one crown circumferential groove 6. ...
https://drivepatents.com/patents/1393157 · 23 Jul 2025
The present invention is an invention relating to a tire having a tread portion 2. A first shoulder land portion 11 of the tread portion 2 includes a plurality of shoulder blocks 20. Each of the plurality of shoulder blocks 20 is provided with a plurality ...
https://drivepatents.com/patents/1392473 · 25 Jun 2025
A heavy duty tire 2 includes a tread 4 having a tread surface 6. A circumferential groove 10 located between middle land portions 12m on a first end side and a second end side of the tread surface 6 is a circumferential narrow groove 36. The circumferentia...
https://drivepatents.com/patents/1397346 · 25 Jun 2025
A tread portion 2 of a tire 1 includes a plurality of shoulder blocks 11 and a plurality of middle blocks 12. An inner edge 11B in the tire axial direction of a tread surface of each shoulder block 11 protrudes on an outer side in a tire radial direction w...
https://drivepatents.com/patents/1399952 · 4 Jun 2025
To improve wet performance while maintaining rolling resistance performance, a tire 1 includes a plurality of zigzag circumferential grooves 3, a plurality of lateral grooves 4 connecting zigzag peak portions K, and a plurality of hexagonal blocks 5 formed...
https://drivepatents.com/patents/1399773 · 23 Apr 2025
A tyre includes a tread portion (2) being provided with a plurality of grooved sipes (3A, 3B) opening to a ground contact surface (2s) and extending in the tyre axial direction. The grooved sipes (3A, 3B) include a first grooved sipe and a second grooved s...
https://drivepatents.com/patents/1398056 · 2 Apr 2025
The pneumatic tire for passenger vehicles according to the present disclosure comprises a carcass consisting of plies of radially arranged cords, spanning toroidally between a pair of bead portions; the cross-sectional width SW and the outer diameter OD of...