About 13 results
https://drivepatents.com/patents/1391766 · 1 Oct 2025
A pneumatic tire which has a specific tire size and can inhibit damage to a belt layer is provided. The pneumatic tire is mounted and used on a rim R. The rim R has a rim diameter RD of 12 to 17 inches. A ratio SH/SW of a tire cross-sectional height SH to ...
https://drivepatents.com/patents/1400602 · 23 Jul 2025
An object of the present invention is to provide a tire having improved crack resistance of a clinch part. Provided is a tire comprising a clinch part, wherein the clinch part is composed of a rubber composition comprising a rubber component and a filler, ...
https://drivepatents.com/patents/938319 · 31 Aug 2016
The invention relates to a commercial vehicle tire having a carcass ply (2) comprising steel cords (9) of construction 1 + 18 consisting of a core filament (10) and 18 filaments (11) surrounding this core filament (10), wherein the surrounding filaments (1...
https://drivepatents.com/patents/938319 · 31 Aug 2016
The invention relates to a commercial vehicle tire having a carcass ply (2) comprising steel cords (9) of construction 1 + 18 consisting of a core filament (10) and 18 filaments (11) surrounding this core filament (10), wherein the surrounding filaments (1...
https://drivepatents.com/patents/946330 · 10 Feb 2016
A motorcycle pneumatic tire includes a belt, in a tire tread, including a circumferential belt layer formed by cords extending in the tread circumferential direction and covered by rubber and a width direction belt layer, provided outward in the tire radia...
https://drivepatents.com/patents/953883 · 3 Feb 2016
In a heavy load pneumatic tire, a belt includes an intersecting belt layer formed by layering a pair of belt plies and an angled belt layer formed by at least one belt ply. 10° < ¸ 1 < 25° and 15° < ¸ 2 - ¸ 1 < 25°, where ¸ 1 and ¸ 2 are the angle...
https://drivepatents.com/patents/962646 · 4 Mar 2015
A pneumatic tire with improved noise performance while preserving the steering stability and rolling resistance includes, on radially outer side of the crown portion of a carcass, an inclined belt consisting of inclined belt layer(s) having cords inclined ...
https://drivepatents.com/patents/969864 · 24 Sep 2014
An object of the present invention is to adequately control relationship between a cross sectional width SW and an outer diameter OD of a pneumatic radial tire for a passenger vehicle. The tire is further characterized in that, provided that each half port...
https://drivepatents.com/patents/975574 · 30 Apr 2014
The present invention provides: a pneumatic radial tire for a passenger car, the tire having cross sectional width SW and outer diameter OD satisfying a predetermined relationship formula when the tire is assembled with a rim and inflated at internal press...
https://drivepatents.com/patents/985934 · 6 Mar 2013
A run-flat tire of the present invention is a pneumatic radial tire for passenger vehicles which has a carcass composed of plies of radially arranged cords toroidally extending between a pair of bead portions, and the a W/L ratio of the section width W to ...