About 190 results
https://drivepatents.com/patents/1003730 · 4 Apr 2012
A pneumatic tire including a closed sipe 5 formed in a tread surface 1 that includes a small hole 2 extending along a tire radial direction and a plurality of cuts 4 extending in a radiation direction from the small hole 2 and that terminating in a land po...
https://drivepatents.com/patents/1004299 · 21 Mar 2012
A cylindrically-shaped body is formed by mounting a carcass material (24) to the outer peripheral side of a film (22) formed of a thermoplastic resin or a thermoplastic resin elastomer composition, a primary molded body is formed by fitting bead rings (25)...
https://drivepatents.com/patents/1004278 · 21 Mar 2012
A cylindrical-shaped body is formed by mounting a carcass material (24) to the outer peripheral side of a film (22) formed of a thermoplastic resin or a thermoplastic resin elastomer composition, a primary molded body is formed by fitting bead rings (25) o...
https://drivepatents.com/patents/1004580 · 7 Mar 2012
At least one of ground contact pressure, shear stress and amount of skidding is measured at a measurement point (P) on a tread surface (4) of a tire (1). A sensor (3) is arranged on a road surface (2) and the measurement point (P) is made to contact the se...
https://drivepatents.com/patents/1005009 · 29 Feb 2012
In a cross section of a pneumatic tire 1 in a tire meridian direction when the pneumatic tire 1 is held alone to have a tire base width equal to or more than 100[%] and equal to or less than 120[%] of a width of an applied rim, a geometric profile of the p...
https://drivepatents.com/patents/1007468 · 7 Dec 2011
The present invention relates to a pneumatic tire providing at least at part of the bead toe portion a rubber composition containing 70 to 100 parts by weight of an ethylenic unsaturated nitrile-conjugated diene-based highly saturated rubber having a conte...
https://drivepatents.com/patents/1010939 · 20 Jul 2011
Provided is a pneumatic tire: which has an inner liner layer formed of a thermoplastic resin or a thermoplastic elastomer composition containing a blend of a thermoplastic resin with an elastomer; and which, despite of this, is free from air inclusion in b...
https://drivepatents.com/patents/1011823 · 22 Jun 2011
A pneumatic tire simultaneously achieving both enhanced on-ice performance and enhanced durability. A pneumatic tire, wherein sipes (6) extending in the width direction of the tire are arranged at intervals in the circumferential direction of the tire at l...
https://drivepatents.com/patents/1013825 · 20 Apr 2011
Pneumatic tire having a tread portion (1), sidewall portions (2) and means (6) for preventing water droplets from being thrown during travelling on a wet road surface, the prevention means (6) being provided on an outer surface of a sidewall portion (2) on...
https://drivepatents.com/patents/1013985 · 13 Apr 2011
Provided is a pneumatic tire whose braking performance on ice and partial-wear resistance can be improved. Sipes 11X provided in a rib 5 on a tire equatorial plane TE are formed in such a three-dimensional shape that the amount at which the rib 5 collapses...