About 98 results
https://drivepatents.com/patents/1066656 · 7 Jun 2006
Tire profile and contour designing method. A tire profile (12) includes a tread (16), a shoulder (18), a flat portion (20), an upper sidewall (22) and a lower sidewall (24). The shoulder (18) is provided in contact with a tread (16) at a point (Pa). The fl...
https://drivepatents.com/patents/1066618 · 7 Jun 2006
Pneumatic tire (10) with improved wear balance and improved handling performance under tire service conditions like loading, braking, and cornering is disclosed. The tread (12) of the pneumatic tire (10) includes a radially outermost surface with at least ...
https://drivepatents.com/patents/1068953 · 22 Mar 2006
To provide a method for calculating a µ-slippage curve for a tire (10) based on laboratory data derived from characteristic values of a used compound, of the road surface and the car without producing a complete tire a method for calculating a µ-slippage...
https://drivepatents.com/patents/1069641 · 1 Mar 2006
A tire has at least one tread wear indicator (20). Each wear indicator is a single mark (22, 24, 26, 28, 42) that provides continuous information to the consumer, while changing its presentation based upon the amount of tread wear. The mold blade (30) empl...
https://drivepatents.com/patents/1069992 · 15 Feb 2006
A tread portion (4) of a tire includes a first vertical groove (10), a second vertical groove (12), a subvertical groove (14), a first lateral groove (16), a second lateral groove (18) and a third lateral groove (20) on a surface thereof. The tread portion...
https://drivepatents.com/patents/1069935 · 15 Feb 2006
Tyre, particularly for bicycles, comprising a casing (1) provided with a tread (8) and walls (2, 3) terminating in corresponding beads The tyre includes a further tread (9) attached to the casing (1) opposite the first tread (8), each of the said beads (4,...
https://drivepatents.com/patents/1070518 · 25 Jan 2006
A pneumatic tire with a tread has at least two axially adjacent tread elements (10), the elements (10) being separated by a groove (20, 22) and each element (10) having opposing lateral sides. Connecting the axially adjacent tread elements (10) is at least...
https://drivepatents.com/patents/1070761 · 18 Jan 2006
A tire with a changing tread pattern is formed by first forming a tire having a tread, the tread having at least one circumferential or lateral groove (10, 12, 14). A wearable filler element (46) having a configuration corresponding to at least a portion o...
https://drivepatents.com/patents/1071394 · 28 Dec 2005
A vehicle tyre, especially a radial tyre for a car, comprises a running strip composed of two different mixtures. The strip section in contact with the road consists of a harder mixture with a larger E' modulus, whereas the adjacent shoulder regions consis...
https://drivepatents.com/patents/1073830 · 28 Sep 2005
A method and an apparatus for estimating tire/wheel performance by simulation is disclosed, wherein a tire/wheel assembly model of an assembly of a wheel and a tire mounted thereon is made, and a simulation of the tire/wheel assembly model rolling under a ...