About 175 results
https://drivepatents.com/patents/1011901 · 15 Jun 2011
The tread profile has radially raised profile elements and grooves, where the profile elements are separated from each other in an axial direction of the grooves. A raised area (12) is formed in a groove wall (10).
https://drivepatents.com/patents/1011960 · 15 Jun 2011
The vehicle pneumatic tire has a tread profile, two tire side walls (9) and profile elements. The profile elements extend in an axial direction towards the tire side wall till an edge (10) that is extended in a circumferential direction of the vehicle pneu...
https://drivepatents.com/patents/1012211 · 8 Jun 2011
The tread design has a circumferential channel (1) that is surrounded over the circumference of the vehicle tire and is aligned in circumferential direction of the vehicle tire. A channel wall (4) is formed at the tread upper surface by chamfering of an in...
https://drivepatents.com/patents/1012445 · 1 Jun 2011
The method involves providing multiple mixture strips on a mixture track. One mixture strip is made of a rubber compound, where another mixture strip is made of another rubber compound. The mixture track is sectioned transversely or at an acute angle of th...
https://drivepatents.com/patents/1012822 · 18 May 2011
The profile has tread block elements (11,12) provided in axial direction of vehicle pneumatic tire. An additional narrow groove (17) is formed along an entire extension of a tread groove (7) in a groove bottom (10) and comprises a groove depth measured in ...
https://drivepatents.com/patents/1012868 · 18 May 2011
Rubber mixture comprises at least a natural or synthetic polyisoprene or at least a polybutadiene rubber (80-100 phr) with a vinyl content of 40-90 wt.%, at least a plasticizer (0-120 phr), at least a silica (70-250 phr), and further additives.
https://drivepatents.com/patents/1013262 · 4 May 2011
The pneumatic vehicle tire comprises a tread which comprises profile blocks or block-like profile elements that are formed by a circumferential groove (2) or sections. A running transverse groove (4) is formed in an axial direction in the profile blocks or...
https://drivepatents.com/patents/1013612 · 20 Apr 2011
The profile has a set of groove-shaped recesses (17) formed in a radially outward limiting surface (10) of a profile block element (14), where the recesses are arranged one behind the other along an extension of a cutting edge (28) of the profile element. ...
https://drivepatents.com/patents/1013641 · 20 Apr 2011
The profile has a set of narrow line or groove-shaped recesses (6) formed in a radial direction (R) with a radial inner extending region and a radial outer extending region. The recess is formed as a fine cut (7) with a cutting width (D) in the radial oute...
https://drivepatents.com/patents/1013636 · 20 Apr 2011
The profile has a peripheral groove (1) formed on peripheral portions (11, 12) with maximum groove depth. A rib flank (5) is formed in a radially inner extension area (8) in one of the portions with a slope or a curvature that is different from a slope or ...