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US20110232816 TIRE TREAD  
A pneumatic tire is disclosed having circumferential grooves having an asymmetrical cross-sectional shape. The circumferential grooves may also be located asymmetrically on the outer tread surface.
US20110056606 PNEUMATIC TIRE  
A pneumatic radial tire has a pair of opposing bead portions 14, each bead portion 14 has a bead core 23 and a bead apex 24; at least one carcass reinforcing ply 12 having radially oriented steel...
US20100154950 RETREAD CUSHION LAMINATE  
The present invention is directed to a tire retread cushion laminate, comprising a first rubber layer, a second rubber layer, and an intermediate rubber layer disposed between the first and second...
US20090200049 Soil Conditioning Device  
The instant invention is of a soil conditioning device having a series of peripheral ridge members having a leading and trailing prow shaped surface circumscribing a disc, wheel or drum. Optionally...
US20140345761 WHEEL  
The wheel is all-metal, and is suitable for use on the moon. The wheel includes tread-plates mounted on leaf-springs, which deflect to permit suspension movement. The leaf-springs are flexible,...
US20130292025 PNEUMATIC TIRE  
A pneumatic tire (10) is provided with turbulence generating projections (100) extending in a tire radial direction and arranged in the tire side portion (30) located between the tread (20) and...
US20120097305 PNEUMATIC TIRE  
A pneumatic tire (10) is provided with turbulence generating projections (100) extending in a tire radial direction and arranged in the tire side portion (30) located between the tread (20) and...
US20150059953 METHOD OF ASSEMBLY OF AIR MAINTENANCE TIRE SYSTEM  
A tire assembly is disclosed, wherein the tire has a tread portion and a pair of sidewalls extending radially inward from the tread portion to join with a respective bead; a supporting carcass for...
US20140182759 DUAL LOCK RING WHEEL ASSEMBLY  
A wheel assembly includes a wheel base and a side rim disposed about the wheel base. A recess is formed on an inside surface of the side rim. A cavity is disposed between the wheel base and the...
US20140332137 TIRE COMPRISING A LAYER OF CIRCUMFERENTIAL REINFORCING ELEMENTS  
A tire comprising a crown reinforcement formed from at least two working crown layers of reinforcing elements, a layer C of rubber mixture being placed between at least the ends of said at least...
US20100307650 TREAD FOR TIRE INCLUDING GUM BLOCKS WITH NOTCHES  
Tread for a tire provided with a running surface intended to come into contact with the roadway when running, this tread comprising a plurality of blocks of mean axis XX′ intersecting the running s...
US20070131333 Tire with turned down ply construction  
The tire includes a first and second axially-spaced bead core, a carcass having at least one belt extending under a tread, and a first ply layer having first and second ends, a first end is located...
US20130228261 PNEUMATIC TIRE  
Provided is a pneumatic tire with an annular decoration band and one or more marks on the outer surface of a tire side portion, wherein high visibility of the marks is maintained without detracting...
US20110303332 Pneumatic Tire  
A tread rubber includes a cap portion formed by a nonconductive rubber, a base portion formed by a nonconductive rubber, and a conductive portion formed by a conductive rubber. A rubber hardness of...
US20130306209 Tire Tread  
A tire tread produced from a rubber composition having a shore A hardness between 58 and 65, inclusive, and provided with a rolling surface, configured to be in contact with the ground, and with a...
US20120006458 Tire Tread Comprising Incisions and Recesses  
Tire tread comprising a plurality of elements forming relief, each element comprising a contact face, a plurality of elements of the tread being provided with at least one incision, this incision...
US20140053961 PNEUMATIC TIRE AND MANUFACTURING METHOD OF PNEUMATIC TIRE  
A pneumatic tire has a rubber member constructed by a rubber ribbon winding body formed by spirally winding a rubber ribbon. The rubber ribbon includes a composite rubber ribbon which is formed by...
US20120227883 TIRE TREAD HAVING IMPROVED RIGIDITY  
Tire tread having at least two wearing layers, provided with at least one continuous groove having in the as new condition a plurality of external cavities opening onto the tread surface and a...
US20140261951 TIRE COMPRISING A LAYER OF CIRCUMFERENTIAL REINFORCING ELEMENTS  
A tire having a crown reinforcement formed of at least two working crown layers each formed of reinforcing elements inserted between two calendaring layers of rubber compound, crossed from one...
US20100071817 TIRE WITH A THIN OUTER SIDEWALL RUBBER LAYER  
A pneumatic rubber tire with a thin carbon black reinforced outer rubber sidewall layer. Such sidewall is intended to promote a path of least electrical resistance.
US20130206308 PNEUMATIC TIRE  
To provide a pneumatic tire wherein the lightweight properties of a tire is secured while improving the plunger energy and BES resistance thereof, which is particularly suitable for tires for a...
US20060191618 Device and process for manufacturing undulating plies  
Process and device intended for the production of an undulating ply (O) formed of a ply of rubber mix reinforced by reinforcement cords (R) arranged side by side in the longitudinal machine...
US20110030870 TIRE FOR HEAVY LOAD  
In a tire for a heavy load in which a belt is formed by laminating rubber-coated cord layers prepared by embedding steel cords in a coating rubber, an end part of at least one rubber-coated cord...
US20140352865 TIRE COMPRISING CARCASS REINFORCEMENT CABLES HAVING LOW PERVIOUSNESS, AND TEXTILE THREADS ASSOCIATED WITH THE CARCASS REINFORCEMENT  
A tire having a radial carcass reinforcement, composed of at least one layer of metal reinforcing elements, the said tire comprising a crown reinforcement, itself topped radially by a tread, the...
US20120325388 Tire Containing an Antioxidant Reservoir  
A tire comprising: two beads intended to come into contact with a mounting rim; two sidewalls extending the beads radially outward, the two sidewalls joining in a crown comprising a crown...
US20140318676 TIRE  
The tire includes a tread portion to come into contact with a road surface. A lateral groove portion extending in a direction intersecting with a tire circumferential direction, and a land portion...
US20120132335 RACING KART TIRE  
A racing kart tire having a diameter of not more than 300 mm comprises a tread portion provided with blocks divided by tread grooves having widths of 3 to 20 mm. The grooves include a center...
US20120000587 Expandable Single and Dual Bead Locking Device  
This improved bead locking apparatus and system is based on the provision of an expandable single and/or dual bead lock device with a bead compression ring that thrusts against the bead(s) of tire...
US20150013864 Tire With Pre-Formed Tread And Method Of Making Same  
A green tire includes a carcass and a pre-shaped tread. The carcass includes a pair of annular beads and at least one body ply extending between the pair of annular beads. The carcass further...
US20140311647 HEAVY LOAD PNEUMATIC RADIAL TIRE  
Provided is heavy load pneumatic radial tire capable of providing excellent durability by effectively preventing progression of fracture to low heat generation-type base rubber that contributes to...
US20140041778 PNEUMATIC TIRE FOR RUNNING ON ROUGH TERRAIN  
A pneumatic tire for running on rough terrain comprises a tread portion provided with center blocks, middle blocks and shoulder blocks to form a block tread pattern, wherein some or all of the...
US20110232818 Tire for Heavy Vehicles Comprising at Least in Each Shoulder, at Least Two Additional Layers in the Crown Reinforcement  
A tire comprising a crown reinforcement formed of at least two working crown layers of reinforcing elements. The tire additionally comprises, in each shoulder, at least two layers formed by...
US20090145532 Method of Manufacturing A Carcass Ply  
A large-width ply base material 30a and a small-width ply base material 30b, which have different width dimensions, are standard-length cut, a plurality of strip plies 26 being at least one of...
US20110277896 PNEUMATIC TIRE  
A plurality of sipes extending in a tire width direction are provided in a tread surface of a block. In the sipes, protrusions are formed on a first sipe wall surface of mutually opposing sipe wall...
US20090211685 Flat Heavy-Duty Pneumatic Radial Tire and Method of Manufacturing the Same  
A flat heavy-duty pneumatic radial tire having a 0-degree belt layer formed of steel cords and increased in durability, wherein multiple plies of steel cord belt layers (6) are disposed on the...
US20090120554 Tyre with Corrugated Sidewalls  
A tire includes at least one reinforcing structure of the carcass type anchored on each side in a bead. Each bead is extended radially outwards by a sidewall. The reinforcing structure extends...
US20140041779 Pneumatic Tire  
The pneumatic tire according to the present technology has a reinforcing layer in which a plurality of steel cords is laid in parallel and embedded in rubber, wherein each steel cord is configured...
US20120168052 PNEUMATIC RADIAL TIRE  
Provided is a pneumatic radial tire having improved pinch cut resistance without increasing the weight of the tire. The radial tire has a rubber chafer 7 arranged on the carcass ply in an...
US20140332131 PNEUMATIC TIRE  
A pneumatic tire excellent in resistance to uneven wear, and crack resistance of a groove is provided. A position, on an equator plane, of a tread surface 20 of a tire 2 is represented as a point...
US20120103483 TYRE INFLATION VALVE CONNECTABLE TO A TRANSDUCER  
A valve (30) for inflating tyres (10) of tyred wheels associable with a transducer (40) provided with electronic sensors for detection and transmission of certain operating parameters of the tyre...
US20120145300 RUN-FLAT SUPPORT SYSTEM FOR A PNEUMATIC TIRED WHEEL AND METHOD FOR INSTALLING SAME  
A run-flat support system and method for installing the same are disclosed. In one embodiment, the run-flat support system includes a torque assembly removably coupled to a split wheel rim of a...
US20150007917 PNEUMATIC TIRE  
A pneumatic tire is provided with a center land portion between two zigzag crown main grooves, and two middle land portions between two zigzag shoulder main grooves and the two crown main grooves....
US20140000776 PNEUMATIC TIRE FOR HEAVY LOAD  
A pneumatic tire for heavy load has a tread, circumferential grooves (2) extending continuously in the tread circumferential direction, transverse grooves (5) opening to the circumferential grooves...
US20090294001 VEHICLE TIRES HAVING COATED TREAD  
Vehicle tires, particularly for commercial vehicles, contain a profiled tread, which is broken down into profiled ribs or block rows by a number of peripheral grooves and is made of a first rubber...
US20130153101 TRUCK TIRE WITH RUBBER TREAD  
This invention relates to a tire with a circumferential rubber tread comprised of a rubber composition for promotion of reduced internal heat build-up. The invention particularly relates to truck...
US20140230978 TYRE FOR MOTORCYCLES  
Tyre for motorcycles, having a tread band includes a central annular portion symmetrically located astride an equatorial plane and two shoulder annular portions located on axially opposite sides...
US20120152426 RUN-FLAT TIRE  
Provided is a run-flat tire in which a side-reinforcing rubber is arranged on the inside of the carcass in the tire width direction on both sidewall portions. The carcass plies include cords made...
US20110315296 Tire Having Low-Permeability Carcass Reinforcement Cable, and Textile Cords Associated with the Carcass Reinforcement  
A tire having a radial carcass reinforcement, comprised of at least one layer of metal reinforcing elements, said tire comprising a crown reinforcement, which is itself covered radially with a...
US20140000775 PNEUMATIC TIRE  
The invention controls irregular wear in the shoulder land portions and reduces the occurrence of cracking in the shoulder grooves of a pneumatic tire. To that end, the groove wall surface (17a) on...
US20090133798 PROCESS FOR PRODUCING WIRE FOR BEAD CORD, BEAD CORD, AND VEHICLE TIRE  
A method for manufacturing a bead cord wire includes the steps of subjecting a steel wire to a descaling treatment, subjecting the descaling-treated steel wire to a chemical conversion coating...