About 34 results
https://drivepatents.com/patents/1399848 · 26 Mar 2025
A pneumatic tire according (1) to an embodiment has an oblique groove (20, 21) extending from a side of a ground-contacting end (E) toward a side of an equator (CL), and a block formed along the oblique groove (20, 21) and alternately placed with the obliq...
https://drivepatents.com/patents/1400472 · 12 Mar 2025
A tire physical information estimation system (100) includes a physical information estimation unit (32) and a data acquisition unit (31). The physical information estimation unit (32) that includes a learning type arithmetic operation model (32a) includin...
https://drivepatents.com/patents/1396382 · 5 Mar 2025
Provided is a pneumatic tire which can combine noise suppression with the suppression of a decrease in tire durability caused by a sealant layer. This pneumatic tire comprises: a pair of beads 10; a pair of side walls 20; a tread 30 having a ground surface...
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...
https://drivepatents.com/patents/1393890 · 26 Feb 2025
A pneumatic tire (T) has a tread (3) formed with an insertion hole (10) into which a stud pin is inserted. The tread (3) is divided into a shoulder area (SA) and a center area (CA). When an area of 28 % of a ground contact width centered on a tire equator ...
https://drivepatents.com/patents/1392727 · 12 Feb 2025
Provided is a pneumatic tire (10) having a tread (20) including a block (30) in which a sipe (40) is formed. In this pneumatic tire (10), at least one wall surface (41) of the sipe (40) is formed in a waveform including a plurality of curved portions (42) ...
https://drivepatents.com/patents/1399048 · 25 Dec 2024
Provided is a tire which takes into account positional relationships between joint parts of a plurality of tire constituent members and an electronic component. A tire 1 comprises: a plurality of annular tire constituent members respectively having joint p...
https://drivepatents.com/patents/1391878 · 27 Nov 2024
A sealant composition according to an embodiment includes, per 100 parts by mass of a solid rubber component containing a diene rubber, 95 to 150 parts by mass of a hydrocarbon resin, 20 to 100 parts by mass of a liquid plasticizer, and 20 to 80 parts by m...
https://drivepatents.com/patents/1398031 · 11 Sep 2024
A pneumatic tire includes a sidewall surface 10 having a profile surface formed in a curved surface shape and a decorative area 11 provided on the sidewall surface 10, in which a plurality of planes 19, 20 with a rhombus shape and a plurality of planes 21,...
https://drivepatents.com/patents/1398030 · 11 Sep 2024
A pneumatic tire includes a decorative area 11 provided on a sidewall surface 10, in which three kinds of planes 21, 22, and 23 with different inclinations with respect to a profile surface 20 are tightly arranged in the decorative area 11, two kinds of pl...