About 188 results
https://drivepatents.com/patents/953237 · 24 Feb 2016
To provide a pneumatic tire with improved braking performance and turning performance on ice. Circumferential narrow grooves (16) are disposed at a density in the tire width direction of not less than 0.06 grooves/mm and not more than 0.2 grooves/mm. Width...
https://drivepatents.com/patents/953234 · 24 Feb 2016
Provided is a pneumatic tire for which braking performance on ice, braking performance on snow, and drainage performance are enhanced in a well-balanced manner. Circumferential narrow grooves (18) are disposed at a tire width direction disposal density of ...
https://drivepatents.com/patents/953230 · 24 Feb 2016
The present invention relates to a pneumatic tire (1) in which a plurality of small blocks (20) is delineated and formed by a plurality of rectilinear circumferential narrow grooves (16) and a plurality of widthwise narrow grooves (18) that communicate wit...
https://drivepatents.com/patents/953816 · 3 Feb 2016
An object of the present invention is to provide a pneumatic tire for uses such as racing that use nylon fiber cords as carcass cords in a half-radial cord arrangement, wherein the tire sufficiently exhibits the inherent cord properties of the nylon fiber ...
https://drivepatents.com/patents/954818 · 30 Dec 2015
A rubber composition for a tire tread comprising: a diene rubber; a silica having an N 2 SA of from 194 to 225 m 2 /g and a CTAB of from 180 to 210 m 2 /g; and a polysiloxane represented by the average composition formula of formula (1) and contained in an...
https://drivepatents.com/patents/954805 · 30 Dec 2015
Provided is a rubber composition for a tire, comprising: diene rubber contained in a quantity of 100 parts by mass; silica contained in a quantity of 60 to 200 parts by mass; polysiloxanes represented by the average composition formula of Formula (1): (A) ...
https://drivepatents.com/patents/954804 · 30 Dec 2015
[0001] The present invention provides a rubber composition for a tire tread having excellent wet performance and low rolling resistance when formed into a tire as well as excellent processability. The present invention is a rubber composition for a tire tr...
https://drivepatents.com/patents/954788 · 30 Dec 2015
Provided is a rubber composition for a tire tread containing: a diene rubber; silica in an amount of from 60 to 200 parts by mass per 100 parts by mass of the rubber; a polysiloxane represented by the average composition formula: (A)(B)(C)(D)(R)SiO [in the...
https://drivepatents.com/patents/954738 · 30 Dec 2015
In the present invention, a tread pattern of a pneumatic tire is provided with two outer circumferential main grooves, and at least one inner circumferential main groove provided between the outer circumferential main grooves. A tread profile line of a fir...
https://drivepatents.com/patents/954742 · 30 Dec 2015
An object of the present invention is to provide a rubber composition for a tire for heavy loads and a pneumatic tire, the rubber composition exhibiting superior wear resistance, cut resistance, and low heat build-up when formed into a tire. The rubber com...