About 23 results
https://drivepatents.com/patents/964520 · 26 May 2026
In one aspect, a tire is provided, the tire comprising: a tread portion comprising at least one of a tread rib or a tread block, a sipe included in the tread rib or the tread block, the sipe including: a radially outer portion, an interlocking portion radi...
https://drivepatents.com/patents/1382002 · 7 May 2026
An embodiment relates to a tire in which kerf space can be secured after tread wear without a decrease in block rigidity. The tire provided with 3D kerfs combining interlocking bands and hidden groove-type kerfs according to an embodiment comprises: kerfs ...
https://drivepatents.com/patents/1380324 · 2 Apr 2026
The present subject matter relates to 3D sipes that are disposed of laterally in one or more tread blocks of a tire. Each of the one or more 3D sipes of the tire has a zig-zag shape in radial, lateral, and circumferential directions. Each of one or more 3D...
https://drivepatents.com/patents/1378897 · 5 Mar 2026
A tire and a method of making a tire having a plurality of sipes (), each sipe is arranged between opposing surfaces () of the tread () within the tread thickness and each sipe having a thicker frame portion () which meets with and extends beyond and into ...
https://drivepatents.com/patents/1387780 · 25 Feb 2026
The invention relates to a vehicle pneumatic tire with a tread having profile positives (1) with incisions (4) which, viewed in cross-section, have a corrugated section (11) with an amplitude decreasing in the direction of the incision base (8), wherein th...
https://drivepatents.com/patents/1391813 · 27 Aug 2025
Die Erfindung betrifft einen Fahrzeugluftreifen mit unter einem Winkel von 0° bis zu 50° zur axialen Richtung verlaufenden, einen Einschnittgrund (8) und eine Einschnittmittelfläche (m) aufweisenden Einschnitten (5, 6) im Profil mit einer maximalen Tief...
https://drivepatents.com/patents/1393240 · 2 Jul 2025
Fahrzeugluftreifen mit einem profilierten Laufstreifen mit an der Laufstreifenperipherie Außenflächen aufweisenden Profilblöcken (1) oder Profilrippen mit jeweils zumindest einem Einschnitt (2, 2', 2", 2‴, 2ʺʺ) mit zwei Einschnittwänden (3a, 3b, 3'...
https://drivepatents.com/patents/1397493 · 21 May 2025
A tread portion includes a crown land portion including first and second longitudinal edges extending in the tyre circumferential direction. The crown land portion is provided with first, second and third crown sipes. The first, second and third crown sipe...
https://drivepatents.com/patents/1398456 · 23 Apr 2025
A lamella plate (500) for forming a sipe to a tire. The lamella plate (500) comprises a first surface (510) and an opposite second surface opposite (520). The first surface (510) is provided with a first primary plate indentation (PI) and a first primary p...
https://drivepatents.com/patents/1392739 · 26 Feb 2025
Provided is a pneumatic tire (10) having a tread (20) including a block (30) in which a sipe (40) is formed. At least one wall surface (41) of the sipe (40) is formed in a waveform including a plurality of curved portions (42) extending from a block surfac...