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7640958 |
Pneumatic tire
A pneumatic tire ( 10 ) according to the present invention includes a first side reinforcement layer ( 110 ) and a second side reinforcement layer ( 120 ). The first side reinforcement layer ( 110...
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7624779 |
Tire having a sidewall reinforcement
A tire, which has a maximum section width, an upper section above the maximum section width, and a lower section below the maximum section width, includes a tread extending circumferentially about...
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7578328 |
Heavy duty tire
A heavy duty tire having an improved durability in bead portions and comprising a carcass ply of steel cords, the end portions of which are turned up around bead cores from the axially inside to...
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7575032 |
Pneumatic tire
A pneumatic tire whose rim slip resistance and durability are improved by optimizing the shape of the bead base is provided. A polygonal bead core 3 having a bottom 2 extending generally along...
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7575033 |
Pneumatic tire
In a pneumatic tire composed of a carcass layer crossing between a pair of left and right bead cores, the bead cores comprise a fastening bead core for fastening an end of the carcass layer to be...
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7562685 |
Run-flat tire
The present invention provides a run-flat tire provided with a reinforcing rubber layer 9 arranged in a side wall section 2 so as to be formed in a crescent cross sectional shape, an annular...
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7556704 |
Pneumatic tire and manufacturing method thereof
A method for manufacturing a pneumatic tire, including the steps of intermittently crimping volume adjusting members on both side sections of a sheet inner liner material in a longitudinal...
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7552754 |
Pneumatic tire
A pneumatic radial tire has at least one carcass reinforcing ply and a pair of opposing bead portions. Each bead portion has a bead core and a bead apex, while the carcass reinforcing ply has a...
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7543619 |
Heavy duty tire
A heavy duty tire with decreased rolling resistance without impairing durability, comprising carcass 6 , belt layer 7 disposed radially outward of the carcass in tread portion 2 , and sidewall...
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7543620 |
Tire bead geometry
A pneumatic tire has a carcass structure extending through a pair of opposing bead portions and an inner liner located inward of the carcass structure, each bead portion comprising a bead core...
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7523774 |
Pneumatic tire with high turnup, locked bead construction
A pneumatic radial ply tire for heavier load conditions having a reduced weight, high durability bead area. The pneumatic tire includes a tire bead and a carcass ply folded about the bead to define...
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7520307 |
Pneumatic radial tire
A pneumatic tire largely improves the run-flat durability while preventing the deterioration of the ride comfort to the input of vibrations to the tire at a normal state and comprises a reinforcing...
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7513283 |
Heavy duty tire
The present invention relates to a heavy duty tire being capable of preventing positional shift of carcass cords in the blowout direction while restricting rupture of the carcass cords for...
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7509987 |
Tire with turned down ply construction
A tire having an outside-in ply construction is provided which torques the tire bead into the rim of the wheel to which it is mounted. The tire has first and second axially-spaced bead cores, a...
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7501033 |
Chipper and apex subassembly as an intermediate article of manufacture
A chipper and apex subassembly 100 as an intermediate article of manufacture in a pneumatic tire has an apex strip 30 formed as a continuous elastomeric strip of unvulcanized material having a...
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7493928 |
Heavy duty tire
A heavy duty tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, the bead core with an aspect ratio (HC 1 /WC) of from 0.43 to 0.58,...
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7478658 |
Tire having a carcass ply turn-up portion with a concave segment
A tire having a section height, a maximum section width, an upper section above the maximum section width, and a lower section below the maximum section width is provided. The tire includes a...
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7472733 |
Vehicle tire with a particular carcass ply and/or a particular circumferentially inextensible annular structure
A tire for a vehicle wheel includes a carcass structure having at least one first carcass ply, a pair of circumferentially inextensible annular structures, a belt structure applied to the carcass...
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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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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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7416007 |
Tyre for a vehicle wheel
A tyre for a vehicle wheel includes a carcass structure, belt structure, tread band, and at least one pair of sidewalls. The carcass structure includes at least one first carcass ply and at least...
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7406992 |
Tire with low zone comprising a concentration of cords
A tire comprising at least one reinforcement structure of the carcass type anchored on either side of the tire in a bead, the base of which bead is intended to be mounted on a rim seat, the...
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7398810 |
Tire having an element or covering attached to a surface thereof
A tire is provided, on a surface thereof, an applicaiton having a top layer exposed to the air and a bottom layer in contact with the tire. The top layer can be a rigid element and/or a marking...
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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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7347242 |
Tire with low thermal expansion component
The present invention is directed to a pneumatic tire comprising at least one component comprising a rubber composition comprising a diene based elastomer and an inorganic negative thermal...
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7320350 |
Sidewall reinforcing layer for pneumatic tires
A pneumatic tire may include a floating reinforcing layer disposed between a body ply and the sidewall of the tire. The reinforcing layer may extend from a point beneath the rim flange of the wheel...
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7316254 |
Pneumatic tire
A pneumatic tire comprises a cord-reinforced layer such as carcass, belt, bead reinforcing layer which is made of metallic cords, each metallic cord is made up of six to twelve metallic filaments...
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7308924 |
Pneumatic radial tire
A pneumatic radial tire which includes a tread portion defining an overall diameter of the tire under a normally-inflated unloaded state and a ground contacting width under a normally inflated...
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7296605 |
Extended-mobility tire with bead having symmetrical load distribution
Vehicle tire including two sidewalls, beads which include a seat and an external flange which are intended to come into contact with a suitable rim, and a carcass reinforcement structure. At least...
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7281558 |
Run-flat tire with variable rigidity sidewalls
A tire includes at least one sidewall support exhibiting a substantially progressive increase in rigidity as the tire sags during depressurization. The support, which is disposed in the...
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7278457 |
Aircraft tire
An aircraft tire has an inflation pressure greater than 9 bar and a deflection greater than 30%. The tire includes a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two...
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7278458 |
Tire with a reinforced sidewall and fabrication process
A tire designed to be mounted on a mounting rim J of maximum diameter D c the type comprising beads designed to cooperate with seats of the mounting rim, the beads comprising at least one annular...
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7240709 |
Extended-mobility tire with decoupled anchoring zone
A tire for a vehicle wheel, comprising two sidewalls joined at their radially outer portions by a crown zone, beads, a reinforcement structure extending substantially radially from each of the...
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7238248 |
Method of building a tyre and tyre for a two-wheeled vehicle
A method of building a tyre includes forming a carcass structure comprising at least one carcass ply, applying a belt structure at a radially external position with respect to the at feast one...
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7231951 |
Tire with chafer
The present invention relates to a pneumatic tire having a pair of spaced apart bead components, a connecting carcass between said bead components, and a rubber chafer positioned around at least a...
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7225846 |
Pneumatic tire with reinforced bead part
The present invention relates to a pneumatic tire with a rubber lump applied to the bead part, and more particularly, to a pneumatic tire wherein the bead part is reinforced by applying a rubber...
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7210512 |
Tire with non-linear anchoring of the reinforcement structure
A tire includes a carcass-type reinforcement structure anchored on either side of the tire in a bead. Each of the beads includes an anchoring zone having a plurality of circumferential cord...
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7201199 |
Tire with bead core with hexagonal section
A tire for a vehicle wheel includes a carcass, a tread band radially external to the carcass, and a pair of axially distanced sidewalls. The carcass includes at least one carcass ply including ends...
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7188655 |
Pneumatic tire
A pneumatic tire including a radial carcass ( 5 ) of at least one carcass ply including a main body portion ( 3 a ) and a turnup portion ( 3 b ), and a reinforcing member ( 7 ) including at least...
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7152647 |
Pneumatic tire
A pneumatic tire comprises a tread portion with tread edges, a pair of sidewall portions, a pair of bead portions each with a bead core therein, and a carcass ply of cords comprising a main portion...
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7152645 |
Pneumatic tires
A pneumatic tire comprises a carcass comprised of at least one carcass ply containing a steel cord(s) arranged at a cord angle of 70–90° with respect to an equatorial plane of the tire and...
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7150301 |
Motor vehicle tire with low rolling resistance
A tire for a motor vehicle includes at least one carcass ply, a belt structure radially external to the at least one carcass ply, a tread band radially external to the belt structure, a pair of...
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7100655 |
Aircraft tire with improved bead structure
A pneumatic radial ply tire 100 for use on aircraft has a radial reinforced carcass 20 having at least one axially inner ply 2 A, 2 B, 2 C and 2 D of textile cords 21 wound around a pair...
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7096908 |
Self-supporting tyre for a vehicle wheel, and method of making the tyre
A self-supporting tyre for a vehicle wheel includes a carcass structure, a belt structure, a tread band, a pair of sidewalls, and at least one elastic stiffening insert. The carcass structure...
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7096909 |
Aircraft tire with improved bead structure
A pneumatic radial ply tire 100 for use on aircraft has a radial reinforced carcass 20 having at least one axially inner ply 2 A, 2 B, 2 C and 2 D of textile cords 21 wound around a pair...
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7093635 |
Aircraft tire with improved bead structure
A pneumatic radial ply tire 100 for use on aircraft has a radial reinforced carcass 20 having at least one axially inner ply 2 A, 2 B, 2 C and 2 D of textile cords 21 wound around a pair...
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7093636 |
Pneumatic tire
The invention can firmly fix both ends of a carcass ply while maintaining a weight saving and an effect of inhibiting a bead damage high. A pneumatic tire is provided with a bead core ( 5 )...
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7093637 |
Radial tire sidewall reinforcement
Radial tire including a crown, two beads extended by sidewalls including a radial carcass reinforcement, the carcass reinforcement extending into the crown and anchored in each bead to at least one...
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7086439 |
Pneumatic tire and a process for mounting the tire onto vehicle
A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass, a belt, and a reinforcing member arranged in a tire zone including at least the sidewall...
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7059373 |
Tire with additional ring and bead having a seat inclined towards the outside
The invention concerns a tire comprising at least a first and a second bead radially extending to at least a first and a second sidewall, respectively, and the sidewalls being joined to a tread;...
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