About 14 results
https://drivepatents.com/patents/1378347 · 5 Feb 2026
A tire comprising a tread portion divided between a central portion and two shoulder portions; wherein two main external grooves extending in a circumferential direction of the tire are each disposed between the central portion and one of the two shoulder ...
https://drivepatents.com/patents/1392661 · 10 Dec 2025
The tire of the present disclosure is a tire having at least one land portion 1 defined on a tread surface of the tire, wherein at least one of the land portions comprises at least one sipe 4 extending in the tire circumferential direction or the tire widt...
https://drivepatents.com/patents/1397854 · 13 Nov 2024
Fahrzeugluftreifen mit einem Laufstreifen mit zumindest einer schulterseitigen Profilrippe (1) mit einem innerhalb der Bodenaufstandsfläche verlaufenden Rippeninnenabschnitt (1a), einem außerhalb der Bodenaufstandsfläche verlaufenden Rippenaußenabschni...
https://drivepatents.com/patents/1397846 · 23 Oct 2024
Die Erfindung betrifft einen Fahrzeugluftreifen mit einem Laufstreifen mit zumindest einer durch eine Umfangsrille (2) begrenzten schulterseitigen Profilrippe (1) mit einem innerhalb der Bodenaufstandsfläche verlaufenden Rippeninnenabschnitt (1a), einem a...
https://drivepatents.com/patents/943426 · 11 May 2016
An excessive concentration of stress across the entire groove bottom face of a fine groove and at a length direction end portion of the fine groove is avoided. Joining a groove side face and the groove bottom face at the length direction end portion of the...
https://drivepatents.com/patents/945258 · 30 Mar 2016
A pneumatic tire includes a tread portion provided with a circumferentially and continuously extending zigzag shoulder main groove (3) located adjacent to a tread edge, a shoulder lateral groove (7) extending axially outwardly from the shoulder main groove...
https://drivepatents.com/patents/952944 · 2 Mar 2016
An object is to improve cut-resistance performance and wear-resistance performance of an aircraft tire. An aircraft tire (10) has: plural ribs (a wide rib (12), narrow ribs (14)) that are provided at a tread portion (18), and that are demarcated by circumf...
https://drivepatents.com/patents/954161 · 27 Jan 2016
An object of the invention is to increase the room for elongation of a tread protection layer, while securing durability. An aircraft pneumatic tire 10 includes: a tread protection layer (12) that is provided at a lower layer of a tread section (22), and t...
https://drivepatents.com/patents/967035 · 26 Nov 2014
A pneumatic tire having, on a tread surface, polygonal blocks closely and densely arranged and capable of reducing noise in a high dimension is provided. On the tread surface, land portions are defined by a pair of circumferential main grooves extending in...
https://drivepatents.com/patents/978439 · 19 Feb 2014
A block 100 includes a pair of extending portions 40 that respectively extend in the tire circumferential direction from a lateral surface 25A and a lateral surface 25B, and a pair of protruding portions 60 that respectively protrude from the pair of exten...