About 163 results
https://drivepatents.com/patents/1001365 · 13 Jun 2012
The tire has a profile block (7a) and profile positive (7b) formed by diagonal grooves (5), which are displaced in one of running strip halves against other running strip halves in a circumferential direction. A shoulder block comprises shoulder block seri...
https://drivepatents.com/patents/1001602 · 6 Jun 2012
The vehicle pneumatic tire comprises a tread, which has shoulder-sided profile block rows (2) with shoulder blocks separated from each other by transverse grooves (4). The profile block rows are separated from a central tread area (Z) by a circumferential ...
https://drivepatents.com/patents/1001872 · 30 May 2012
A racing kart tire (1) having a diameter of not more than 300 mm comprises a tread portion (2) provided with blocks (5) divided by tread grooves (3,4) having widths of 3 to 20 mm. The grooves include a center longitudinal groove (3A). The blocks on each si...
https://drivepatents.com/patents/1002480 · 9 May 2012
It is an object of the invention to improve shapes of grooves formed in a center portion and a middle portion, thereby enhancing drainage performance while maintaining uneven wear resistance. In a pneumatic tire 1, a center land portion 5a between center m...
https://drivepatents.com/patents/1002763 · 2 May 2012
A tread for a vehicle tire having a circumferential center tread region (14) comprising a plurality of block elements (26, 28) arranged in a pattern on opposite sides of a tire circumferential equatorial center plane (20) is disclosed. The tread has at lea...
https://drivepatents.com/patents/1002748 · 2 May 2012
A tread for a vehicle tire having a circumferential center tread region (14) comprising a plurality of block elements (26, 28) arranged in a pattern on opposite sides of a tire circumferential equatorial center plane (20) is disclosed. The tread (14) compr...
https://drivepatents.com/patents/1004357 · 14 Mar 2012
A pneumatic tire (1) comprises a tread portion (2) provided with a plurality of v-shaped main oblique grooves (3) extending from one of tread edges (Te) to the other, and a plurality of connecting grooves (4) each disposed on one side of the tire equator t...
https://drivepatents.com/patents/1004739 · 29 Feb 2012
A motorcycle tire (1) for running on rough terrain comprises a tread portion (2) having a unidirectional tread pattern and provided with T-sided blocks (21) having a top surface (12), a heel-side sidewall surface (14) extending from a heel-side edge (12f) ...
https://drivepatents.com/patents/1005827 · 1 Feb 2012
Motorcycle tires for improving performance and resistance to wearing of motorcycle tires, including a pair of tires, the pair consisting of a front tire and the corresponding rear tire (202), consisting of a tread comprising a plurality of low-relief groov...
https://drivepatents.com/patents/1005894 · 25 Jan 2012
The vehicle pneumatic tire has a wedge-shaped profile block (4) arranged symmetrically to two adjacent profile blocks (5,6). The wedge-shaped profile block projects with an arrow-shaped point (7) into the adjacent profile blocks. The wedge-shaped profile b...