About 98 results
https://drivepatents.com/patents/1397747 · 31 Jul 2024
A pneumatic tire includes a tread portion having a first tread edge (1) and a first buttress portion (Ba) extending inward in a tire radial direction from the first tread edge (1). The first buttress portion (Ba) has a plurality of stepped surfaces (5A) pr...
https://drivepatents.com/patents/938700 · 24 Aug 2016
[Object] A run flat tire excellent in both durability and ride comfort is provided. [0002] [Solution] A straight line L1 represents a straight line connecting between: a point P1 at which a height H1 is 17 mm; and a point P2 at which a thickness from the p...
https://drivepatents.com/patents/938702 · 24 Aug 2016
In order to improve fuel economy while ensuring driving stability, a pneumatic tire is provided with one carcass ply, two belt plies, and one band ply, and satisfies the following: Wt ¤ -0.7257 × (Db) 2 + 42.763 × Db - 339.67 ---(1) Wt ¥ -0.7257 × (Db...
https://drivepatents.com/patents/939543 · 3 Aug 2016
A high deflection and laterally stable pneumatic tire (10, 28) comprises a trapezoidal structure defined in an unloaded cross section passing through an axis of the tire and delimiting a tire interior. The structure is configured with a tread portion (2, 3...
https://drivepatents.com/patents/941177 · 29 Jun 2016
[Object] A pneumatic tire 2 that allows achievement of reduction of rolling resistance without taking influence on a mass into consideration, is provided. [Solution] A profile OL of the tire 2 includes a ground-contact surface 46 and a pair of side surface...
https://drivepatents.com/patents/942130 · 8 Jun 2016
A motorcycle tire includes, on an outer circumferential side of a crown region of a radial carcass, a belt layer, a single auxiliary belt layer, and a tread rubber in the stated order, a periphery width of the auxiliary belt layer being greater than a peri...
https://drivepatents.com/patents/942493 · 1 Jun 2016
A run-flat tire (10) includes: a pair of bead portions (12); side wall portions 14 that are respectively connected to the bead portions (12); a carcass (16) that spans between the pair of bead portions (12) and that includes a main body portion (16A) posit...
https://drivepatents.com/patents/942804 · 25 May 2016
The end of the folded-back ply in the tread width direction of the tire (1) extends beyond the tire maximum width, and the height of the bead filler is 30% or less than the tire sectional height. The maximum thickness of the reinforcing rubber layer is les...
https://drivepatents.com/patents/942752 · 25 May 2016
This pneumatic tire improves fuel efficiency (i.e., rolling resistance and air resistance) while maintaining wear resistance in shoulder sections. If a tire cross-section width is denoted as Wt (unit: millimeters) and a bead diameter is denoted as Db (unit...
https://drivepatents.com/patents/943104 · 18 May 2016
A tire (10) includes: a ring shaped tire frame member (12) that is made of a resin with plural tire pieces (12A) joined along a tire axial direction; a joint portion reinforcing belt (18) that is adhered to the tire frame member (12), that extends around a...