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7562684 |
Motorcycle radial tire with specified steel belt cord
The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm 2 , and a...
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7543616 |
Heavy duty tire with tread portion having three longitudinal main grooves
A heavy duty tire has a tread portion 2 which is divided into five inner, intermediate and outer rib-like land portions R 1 , R 2 , R 2 , R 3 and R 3 . The inner rib-like land portion R 1 is...
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7506675 |
Safety tire including composite sheet with confined flexibility
A composite sheet has confined flexibility and is used in a safety pneumatic tire which is self-supporting under zero inflation pressure. The composite sheet comprises a matrix of high modulus...
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7503360 |
Radial farm tire for high clearance sprayers
A high aspect ratio agricultural pneumatic tire has a carcass including a pair of bead portions each having a bead core and two pair of first and second carcass plies of synthetic cords oriented...
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7472732 |
Rubber composition and competition tire using the same
The present invention provides a rubber composition, which has improved gripping performance that is required in a competition tire, high hardness and high stiffness. Specifically, the present...
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7469733 |
Extended mobility tire with asymmetrically arranged beads
A tyre for a vehicle wheel comprising two sidewalls, a tread, beads, the sidewall intended to be positioned on the interior side of the vehicle being shorter than that intended to be positioned on...
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7448422 |
Pneumatic run-flat tire
A pneumatic run-flat tire has a bead configuration wherein the axially inner end is radially inward of the axially outer end of the bead. The sidewall of the tire, from the bead region to the upper...
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7438102 |
Pneumatic tire with specified bead portion profile
A bead portion 4 of a pneumatic tire 1 includes a vertical rising surface portion Sw 1 which is connected to a bead base surface Sb through an arc bead heel surface Sh, and a straight or...
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7434605 |
Tire for heavy vehicle
The invention relates to a tire for heavy vehicle of the agricultural or construction type, comprising a carcass reinforcement radially surmounted by a crown reinforcement, itself topped radially...
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7387142 |
Pneumatic tire with rim protector
A pneumatic tire with rim protectors protruding outwardly from the outer side of a tire a distance greater than the outer surface on at least one outer surface of the sidewalls from the bead...
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7281557 |
Extended mobility tire with undulating sidewalls
A tire includes at least one carcass-type reinforcement structure anchored on each side in a bead, each bead being extended radially towards the outside by a sidewall having at least one...
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7275575 |
Tire with extended flange seat
Disclosed are improved wheels and tires for simulating the appearance of larger-diameter wheels mounted within low-profile tires. The improved tires are intended to be mounted on wheels with an...
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7275573 |
Radial passenger tire with improved tread contour
A pneumatic radial ply passenger tire ( 10 ) having a tread ( 20 ), a casing with two sidewalls ( 14, 16 ), one or more radial plies ( 18 ) extending from and wrapped about two annular beads ( 13 )...
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7249622 |
Tire with deep tread grooves
A tire is manufactured on standard tire building equipment and cured in standard curing presses. The tire tread has at least one deep circumferentially extending groove. Within the groove is a...
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7234495 |
Underground mine tire
An underground mine tire 20 having a nominal bead diameter of 20.0 inches or less has a carcass, a tread 25 and a pair of rubber sidewalls 23 , each extending along the outer periphery of the...
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7137425 |
High-performance, low profile tire for four-wheeled passenger car and method of mounting the tire
A high-performance, low-profile tire for four-wheeled passenger car comprises a carcass comprised of at least two carcass cord plies each extending between a pair of bead cores and wound around the...
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7093633 |
Self-supporting pneumatic tire
A self-supporting pneumatic tire is molded in such a manner that ride comfort is improved, durability is increased, and a greater run-flat capability can be achieved. The self-supporting run-flat...
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7086438 |
Pneumatic tire having a stabilizing system for under-inflated conditions
A stabilizing system for a pneumatic tire and wheel assembly includes complimentary projections and grooves on internal regions of the tire which contact each during an under-inflated condition....
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7082977 |
Pneumatic tire using carcass ply
A pneumatic tire includes two or more carcass layers for reinforcing between a pair of annular beads, and a reinforcing layer having a cord arranged on an outer peripheral surface of the carcass...
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7036541 |
Pneumatic tire
A standard grounding surface shape F 0 becomes a maximum grounding length Lc at a tire equator C and becomes a shortest grounding length Lm between the tire equator C and a grounding edge TE. The...
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7025101 |
Pneumatic radial tire with specified tread portion bending rigidity ratio
There is provided a pneumatic radial tire for a motorcycle capable of developing an excellent steering stability in a high-speed cornering subjected to a large camber angle, and having an aspect...
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6994138 |
Tire for two-wheeled vehicle
The invention relates to a tire for a two-wheeled motorized vehicle and more particularly a motorcycle. Such a tire comprises at least one carcass-type reinforcement structure, formed of...
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6977020 |
Method of mounting a pneumatic radial tire
In the method of mounting a pneumatic radial tire comprising a spiral belt and a pair cross belt members arranged in parallel to each other at both sides of an equational plane of the tire and at a...
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6971426 |
Elastomeric tire with arch shaped shoulders
An elastomeric tire with arch shaped shoulders for mounting onto a rim that is manufactured by spin casting or molding methods that includes an annular cavity that is centered under the tire tread...
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6941991 |
Radial tire with improved ply line
A radial ply, passenger vehicle tire has a tread with a substantially flat tread profile, a belt structure, and a carcass comprising two sidewalls, two beads and one or more plies. The one or more...
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6941990 |
Off-road tires having sidewall anti-puncture pads
Pneumatic off-road tires having structure for improving sidewall puncture resistance to penetrating objects. The structure may include multiple deflection pads arranged concentrically about the...
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6913051 |
Tire with dual anchorage carcass ply
Tire, comprising at least one carcass-type reinforcement structure extending circumferentially from the bead to the sidewall and a crown reinforcement, each of the beads further comprising a main...
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6901983 |
Pneumatic tire with belt layer overlapping folded portion of carcass
A pneumatic tire includes a carcass folded turned up around a bead core, a belt layer arranged outside of a crown portion of the carcass to have an overlapping portion with the carcass folded...
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6892779 |
Assembly of a pneumatic tire and a rim, a pneumatic tire and a rim for a pneumatic tire
The invention provides an assembly of a pneumatic tire and a rim. The tire has at least one carcass ply 2 and a belt layer 8 . The ply 2 is composed of ply cords and has end portions. The belt...
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6883568 |
Tire with asymmetrical and reinforced sidewalls
A tire comprising two beads, a crown and sidewalls that connect the crown to said beads, the tire being reinforced by a carcass reinforcement anchored in each bead to at least one annular anchoring...
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6843291 |
Pneumatic tire
A tire comprising a carcass extending through sidewall regions and a ground contacting tread region and a tread reinforcing breaker disposed radially outward of the carcass in the tread region,...
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6834696 |
Runflat tire with cantilever-like sidewall construction
A runflat tire is provided that may be used in applications currently requiring a large aspect ratio tire. The runflat tire of the invention may be substituted in these applications while providing...
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6834694 |
Tire with reinforced sidewalls
Tire comprising a carcass reinforcement of at least one ply of reinforcing elements parallel to one another within each ply and making with the circumferential direction an angle α such that...
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6814117 |
Junction of a tread with the sidewalls of a tire
A tire having a carcass reinforcement, a crown reinforcement and a tread joined to two beads by means of two sidewalls, the axially outer edges of the single mix of the tread being folded over on...
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6802350 |
Pneumatic radial tires with at least two monofilament cord belt layers
A pneumatic radial tire comprises a innerliner, a carcass, a belt, one or more cap layers and a tread, in which the belt is comprised of at least two belt layers each containing rubberized metal or...
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6796346 |
Bias tire with specified tread rubber loss tangent
A bias tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, a carcass extending between the bead portions and comprising two cross...
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6789591 |
Pneumatic tire
A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core and a bead apex therein, each sidewall portion provided on the outer face with...
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6786260 |
Pneumatic radial tire for negative camber angle suspension
A pneumatic radial tire has a tire meridian cross-sectional configuration of a tread surface portion on at least one side of the tire center line which is arranged such that, when a position A is...
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6766839 |
Tire for vehicle wheels with improved bead structure
A tire for vehicle wheels includes a carcass, a tread strip, and a belt structure. The carcass has a central crown portion and two axially opposite sidewalls terminating in a pair of beads. Each...
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6758252 |
Tire having beads of improved structure
A tire ( 1 ) comprising, viewed in meridian section, two beads ( 12 ) with generatrices which are inclined towards the outside, the upturn ( 130 ) of said reinforcement ( 13 ) being formed by the...
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6719029 |
Tire wall gauges to optimize runflat tire ride comfort
Runflat tire construction is optimized for tire ride comfort by reducing tire wall gauges in the tread-shoulder-to-upper-sidewall transition region and compensating with supporting sidewalls that...
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6701986 |
Run-flat tire with tread reinforcing rubber layer
A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the bead portions, and a tread reinforcement disposed radially outside...
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6688354 |
Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire
A tire having a radial carcass reinforcement winding within each bead around at least one heel reinforcement element and whose meridian profile, when the tire is mounted and inflated, has a...
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6655431 |
Pneumatic tire with turnup portion wrapped along outer peripheral face of bead core
A pneumatic tire comprises at least one carcass ply of steel cords, in which a wrap part wound on a bead core along its outer peripheral face is disposed in a turnup portion of the carcass ply and...
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6651714 |
Pneumatic tire
A pneumatic tire having a toroidal carcass satisfies the following expressions: Ra/D ≦0.08; Rb/D ≦0.08; 0<Φ a ≦50°; and 0<Φ b ≦50°. Alternatively, the pneumatic tire has a tire...
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6648040 |
Radial tire for motorcycles and method of making the same
A radial tire for motorcycles comprises a carcass extending between bead portions through a tread portion and sidewall portions, and a belt disposed radially outside the carcass in the tread...
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6640860 |
Vehicle pneumatic tire with specified carcass length and/or curvature
A vehicle pneumatic tire and a process of forming a vehicle pneumatic tire are disclosed, wherein the tire includes a patterned tread, a belt brace including at least one layer, bead areas having...
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6598640 |
Wheel and tire assembly having a bead seat angle in the range of 10 degree to 12 degree
A wheel assembly includes a tire, having each bead seat angle in the range of 10 degree to 12 degree with respect to the axis of rotation, preferably 11 degree, and an aspect ratio of less than...
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6581657 |
Disposition of transponder coupling elements in tires
A pneunatic radial ply tire ( 500, 600, 900, 1000, 1100, 1200, 1300, 1400 ) having a tread ( 538, 638, 938, 1038, 1138, 1238, 1338, 1438 ), a carcass structure ( 560, 660, 960, 1060, 1160, 1260,...
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6578611 |
Heavy duty pneumatic radial tire having radius of curvature at side regions and radius of curvature at central portion
A heavy duty pneumatic radial tire comprises a carcass ply, a belt disposed at an outside of the carcass ply in the radial direction and comprised of two or more belt layers, at least one auxiliary...
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