About 28 results
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/1012853 · 18 May 2011
A heavy duty tire comprising a carcass (14), the carcass (14) having one or more cord reinforced plies (19) and a pair of bead portions, each bead portion having at least one annular inextensible bead core (16) about which the cord reinforced plies (19) ar...
https://drivepatents.com/patents/1014614 · 23 Mar 2011
The vehicle pneumatic tire comprises a tread, a tire side wall, and a tire bead (1) with a core (3), a core profile (2) and a bead outer profile. The core profile surrounds the core rotation symmetrically to the axial axis of the vehicle pneumatic tire. Th...
https://drivepatents.com/patents/1070502 · 1 Feb 2006
A steel cord characterised by a zigzag filament which is zigzagged two dimensionally or in a plane by a zigzag pitch length (Pw) and a zigzag wave height (h) and made up of straight segments each extending between zigzag peak points, each of the zigzag pit...
https://drivepatents.com/patents/1073652 · 28 Sep 2005
The present invention provides a pneumatic radial tire, in which rolling resistance is reduced and durability is improved without losing toe-chip resistance when assembling the rim. More specifically, the present invention relates to a pneumatic radial tir...
https://drivepatents.com/patents/1077316 · 1 Jun 2005
Lorry tire has a radial carcass consisting of a single layer of steel cords. A steel cord reinforcement (6) is fitted around the bead core (2) and core profile (5), between them and the carcass : An independent claim is included for a method for making the...
https://drivepatents.com/patents/1077314 · 1 Jun 2005
A tyre (2) comprises a tread portion (4), a sidewall portion (6), a bead portion (8), a carcass portion (10), an inner liner (12) and a chafer (14). The carcass portion (10) is formed by a first carcass ply (22) and a second carcass ply (24). The absolute ...
https://drivepatents.com/patents/1081436 · 22 Dec 2004
A pneumatic tire, comprising a bead part (4) having a bead reinforcement layer (10) continuously extending from the inside part (10a) of a bead core (5) positioned on the axial inside of the tire to the outside part (10c) thereof on the axial outside of th...
https://drivepatents.com/patents/1088292 · 7 Apr 2004
A first aspect of the invention is a pneumatic tire comprising a radial carcass 5 of at least one carcass ply comprised of a main body portion 3a and a turnup portion 3b, and a reinforcing member 7 comprised of at least two reinforcing layers, in which at ...
https://drivepatents.com/patents/1091541 · 3 Dec 2003
A heavy duty pneumatic radial tire comprising a carcass (4) of at least one rubberized cord ply of radial arrangement toroidally extending between a pair of bead cores (3) embedded in bead portions (1) and wound around the bead core (3) from the inside of ...