About 12 results
https://drivepatents.com/patents/944307 · 20 Apr 2016
Provided is a pneumatic tire excellent in uniformity. The present invention relates to a pneumatic tire including a sealant layer located radially inside an innerliner, the pneumatic tire being produced by continuous and spiral application of a generally s...
https://drivepatents.com/patents/944294 · 20 Apr 2016
Provided are a rubber composition for self-sealing tires having a good balance of excellent sealing performance and excellent fluidity, and a self-sealing tire including the rubber composition. The present invention relates to a rubber composition for pneu...
https://drivepatents.com/patents/955953 · 4 Nov 2015
A pneumatic tire (7) is disclosed comprising a reinforcing ply structure (105) extending between a pair of annular bead portions (110); a pair of sidewalls, wherein each sidewall is located radially outward of one of the pair of bead portions (110); a trea...
https://drivepatents.com/patents/1067561 · 10 May 2006
To provide a pneumatic tire which can sufficiently prevent the air leakage from a puncture hole formed through a tread portion of the tire by a nail or the like as ensuring a cushion performance of the tire. [Solving Means] A pneumatic tire (1) including a...
https://drivepatents.com/patents/1081803 · 8 Dec 2004
A self-sealing tire according to the present invention includes a pneumatic tire and a puncture sealing layer disposed over a whole tire inner wall surface from one shoulder portion to the other shoulder portion of the pneumatic tire. The puncture sealing ...
https://drivepatents.com/patents/1086593 · 9 Jun 2004
A pneumatic tire has a puncture sealing layer (30) radially inward of the tire carcass layer (12). The puncture sealing layer (30) is formed by co-extruding a sealant material (34) and a skin compound (36).
https://drivepatents.com/patents/1089598 · 25 Feb 2004
In a sealant-incorporated tire including a loop-shaped sealant chamber f illed with a sealant 5 and defined between a tire body 1 and an inner liner 8 by superposing and adhering the inner liner 8 onto an inner surface of the tire body 1, a sealant chargin...
https://drivepatents.com/patents/1098638 · 5 Feb 2003
The viscosity of a puncture-preventing sealant (7) is set in a range of 25 to 35 dPa•s. and a thixotropy index is set in a range of 6.5 to 11.0, the sealant (7) being filled in a sealant chamber (6) defined to extend along an outer periphery of an air ch...
https://drivepatents.com/patents/1098828 · 29 Jan 2003
In a tube (2) whose internal space is partitioned by a partition wall to formed an air (3) chamber filled with air and a sealant chamber (7) filled with a sealant (8), the ratio R (R = B/A) of a sectional area B of a contour of the tube accommodated in the...
https://drivepatents.com/patents/1101985 · 11 Sep 2002
In a sealant-incorporated tire including a loop-shaped. sealant chamber filled with a sealant 5 and defined between a tire body 1 and an inner liner 8 by superposing and adhering the inner liner 8 onto an inner surface of the tire body 1, a sealant chargin...