About 65 results
https://drivepatents.com/patents/1393309 · 21 May 2025
The tire of this disclosure is a tire comprising a plurality of circumferential main grooves 2 on a tread surface 1, wherein when a pair of circumferential main grooves, located closest to tread edges on each side in the tire width direction among the plur...
https://drivepatents.com/patents/938135 · 7 Sep 2016
A pneumatic tire that makes steering stability, rolling resistance performance, and noise performance compatible includes a carcass toroidally extending between two bead portions; an inclined belt, with inclined belt layer(s) including cords that extend at...
https://drivepatents.com/patents/938074 · 7 Sep 2016
A pneumatic tire is provided with an asymmetrical tread pattern. The width of an outboard shoulder main groove (3) is less than the width of an outboard crown main groove (4). The angle (±1) of the axially inner groove-sidewall is less than the angle (±2...
https://drivepatents.com/patents/938074 · 7 Sep 2016
A pneumatic tire is provided with an asymmetrical tread pattern. The width of an outboard shoulder main groove (3) is less than the width of an outboard crown main groove (4). The angle (±1) of the axially inner groove-sidewall is less than the angle (±2...
https://drivepatents.com/patents/938135 · 7 Sep 2016
A pneumatic tire that makes steering stability, rolling resistance performance, and noise performance compatible includes a carcass toroidally extending between two bead portions; an inclined belt, with inclined belt layer(s) including cords that extend at...
https://drivepatents.com/patents/938701 · 24 Aug 2016
In the present invention, by providing, to a tread section, a pair of center primary grooves, a pair of shoulder primary grooves, a plurality of center lateral grooves, a plurality of middle lateral grooves, and a plurality of shoulder lateral grooves, the...
https://drivepatents.com/patents/938949 · 17 Aug 2016
A motorcycle tire includes a tread portion provided with a zigzag central main groove, first lateral grooves, second lateral grooves and shoulder grooves. The central main groove includes first inclined elements each with a first angle, second inclined ele...
https://drivepatents.com/patents/940541 · 13 Jul 2016
A heavy duty pneumatic tire 1 comprises a tread portion 2 provided with a crown land portion 6 formed between a center main groove 3 and a middle main groove 4 and having an axial width varying periodically in the tire circumferential direction. The center...
https://drivepatents.com/patents/941651 · 15 Jun 2016
A heavy duty pneumatic tire comprises a tread portion 2 divided into shoulder land regions 11 and middle land regions 10. The shoulder land regions 11 comprise shoulder blocks 40. The middle land regions 10 comprise middle blocks 16. At least one of the sh...
https://drivepatents.com/patents/952948 · 2 Mar 2016
In order to suppress the dimensions and mass of an aircraft tire from becoming uneven around the tire circumferential direction, an aircraft tire includes: a belt layer (14) provided further to a tire radial direction outer side than a carcass (12); and a ...