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https://drivepatents.com/patents/1379897 · 26 Mar 2026
The radial tire for a passenger car or SUV is configured to be mounted onto a rim having a nominal diameter in the range of 13 to 24 inches and the bead diameter (DH) of the bead region of the tire is 1.6-2.4 mm smaller than the rim diameter (D) specified ...
https://drivepatents.com/patents/1396699 · 9 Jul 2025
A motorcycle tire comprises a pair of bead portions each with a bead core therein and a bead bottom surface. In a non-rim assembled state in which the bead portions are held such that the axial distance between the axially outer surfaces of the bead portio...
https://drivepatents.com/patents/1398483 · 2 Jul 2025
A pneumatic tire has a bead portion provided with a bead core and a bead apex rubber. The bead apex rubber extends radially outward from the radially outer surface of the bead core, and has a radially outer end not positioned in a first region. The first r...
https://drivepatents.com/patents/1396654 · 29 Jan 2025
Provided is a motorcycle tire 2 that can enhance a stiffness feeling while suppressing deterioration of a ground-contact feeling. A bead portion TB of the tire 2 includes a core 18. An outer surface of the bead portion TB includes a seat surface 24, a flan...
https://drivepatents.com/patents/938443 · 31 Aug 2016
[Object] To provide a pneumatic tire 22 that allows a low fitting pressure to be achieved without impairing a tightening force. [Solution] The tire 22 includes a pair of beads 30 and a carcass 32 extending on and between both beads 30. Each bead 30 include...
https://drivepatents.com/patents/938443 · 31 Aug 2016
[Object] To provide a pneumatic tire 22 that allows a low fitting pressure to be achieved without impairing a tightening force. [Solution] The tire 22 includes a pair of beads 30 and a carcass 32 extending on and between both beads 30. Each bead 30 include...
https://drivepatents.com/patents/958154 · 26 Aug 2015
A tire 2 includes a pair of beads 6, a carcass 8, chafers 16, an insulation 12, and cushion layers 14. Each bead 6 includes a core 18 positioned inward of the bead in a radial direction. At an inside of the core 18 in the radial direction, the insulation 1...
https://drivepatents.com/patents/962585 · 4 Mar 2015
Pneumatic tire (2) for a bicycle wheel comprising a casing (21) and two beads (6) and having the shape of an open torus with an interior volume; at least one of the beads having a shoulder (65) and a bead wire (67); the shoulder being placed, according to ...
https://drivepatents.com/patents/984921 · 5 Jun 2013
A heavy-duty pneumatic tire (1) comprises a carcass (6) comprising a carcass ply (6A) extending from a tread portion (2) through a sidewall portion (3) and turned up around a bead core (5) of a bead portion (4). The bead core (5) comprises a radially inner...