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US20120193006 PNEUMATIC TIRE  
A steel cord having a 1×2 construction formed by twisting two wire strands together is used as a reinforcing layer of a pneumatic tire. The steel cord has a carbon content of from 0.60 to 0.75%, a ...
US20120060989 PNEUMATIC TIRE  
A pneumatic tire including a closed sipe 5 formed in a tread surface 1 that includes a small hole 2 extending along a tire radial direction and a plurality of cuts 4 extending in a radiation...
US20120247631 TRACTION TIRE TREAD FOR OFF-ROAD VEHICLE  
An off-road tire tread for a tire includes a series of cavities extending into the tread surface, each cavity defined by sidewalls extending from a tread surface to an inclined bottom cavity...
US20110088824 Tire Chain Tightening Apparatus and Method  
A tire chain tightener for use on automotive, truck, or other vehicle traction chains and similar devices. The tire chain tightener has an length of elastic material with a hook attached to each...
US20120291932 Oval and Asymmetric Wheels for Luggage Bags  
The present invention is about an oval or asymmetric wheel design for luggage bags. The wheel is in an ellipsoidal configuration. Suspension, cushion, or elastic devices are installed in the oval...
US20110226396 TIRE HAVING TREAD WITH AN INTERNAL SOFTER TRANSITION RUBBER LAYER CONTAINING SHORT FIBER REINFORCEMENT  
The invention relates to a tire having a rubber tread comprised of a circumferential outer cap rubber layer which contains a tread running surface and an underlying undertread layer of softer...
US20110308685 TYRE FOR TWO-WHEELED VEHICLE AND PROCESS FOR MANUFACTURING THE SAME  
A belt structure for a two-wheeled vehicle made by means of strip-like segments or elements, each including parallel cords embedded in an elastomeric layer, sequentially laid along the...
US20130180638 HEAVY DUTY PNEUMATIC TIRE  
Heavy duty pneumatic tire with a tread portion having a zigzag crown main groove and a pair of zigzag shoulder main grooves forming two crown land portions between the crown main groove and two...
US20120125500 TIRE  
A pneumatic tire (10) is provided with air chambers which have recessed portions (221), and also with constriction grooves which communicate with the air chambers and a circumferential groove (21),...
US20090008018 Annular concentric-lay bead cord and method of manufacturing the same  
An object of the present invention is to impart long-lasting, stable corrosion resistance to an annular core of an annular concentric-lay bead cord at a low cost. Corrosion-resistant coating is...
US20050211351 Tire with detectable carcass cushion layer and use thereof to facilitate tire carcass retreading  
This invention relates to a retreadable tire which contains a non-black colored rubber carcass cushion layer sandwiched between its tire tread and tire casing. The non-black colored rubber carcass...
US20100300587 TIRE  
A tire includes a plurality of helical springs. Each helical spring includes a first end portion, a second end portion, and an arching middle portion. Each helical spring is interlaced with at...
US20120118457 WINTER TYRE  
A tyre includes: a tread band on which is defined a radially outer tread surface, a first plurality of blocks provided on the tread band, and at least a first sipe of the restrained type extending...
US20050022913 Wheel having cushioning device  
A wheel includes a wheel rim, a hub disposed within the wheel rim, and a number of cushioning devices coupled between the hub and the wheel rim, to provide a cushioning force between the hub and...
US20130081746 PNEUMATIC TIRE  
A pneumatic tire including a white rubber part arranged outward in a tire radial direction than an outer edge of a bead filler in a side wall part, a white letter part projecting from the white...
US20140060718 METHOD AND APPARATUS FOR MAKING A COMPARTMENTALIZED TIRE SEALANT STRIP  
A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting...
US20070251619 Tire provided with a sensor placed between the carcass ply and the inner liner  
Tire comprising an inner liner, at least one carcass ply and a strain sensor, the strain sensor being placed between the carcass ply and the inner liner.
US20080000566 Heavy duty pneumatic tire  
A tire 2 has a belt 14 and a hard rubber layer 16. The belt 14 has a first ply 26, a second ply 28, a third ply 30 and a fourth ply 32. A width W3 of the third ply 30 is smaller than a width W1 of...
US20100307656 Tire for Vehicle Including Reinforcements in the Sidewalls  
A tire comprising a carcass-type reinforcement structure and beads, each bead being extended radially outwardly by a sidewall, the sidewalls meeting radially outwardly with a tread, the...
US20120067493 HEAVY DUTY TIRE  
A pneumatic tire construction is described suitable for severe loading conditions. The tire includes a bead portion further having an apex which extends radially outward of the bead core, and a...
US20120132334 PNEUMATIC TIRE  
A pneumatic tire is provided with an asymmetric tread pattern which comprises an inboard shoulder longitudinal groove (3A) at an axial distance Xi from the tire equator (C) and an outboard shoulder...
US20120037287 HEAVY DUTY PNEUMATIC TIRE  
A heavy duty pneumatic tire comprises a tread portion provided with a circumferentially continuously extending longitudinal groove disposed on each side of the tire equator, and oblique grooves...
US20110284144 STEEL CORD FOR REINFORCING RUBBER ARTICLE AND PNEUMATIC TIRE  
Without decreasing the strength in the axial direction of the cord, and without increasing the thickness in the radial direction, a steel cord for reinforcing a rubber article, which improves...
US20090133794 Manufacturing method for heavy-duty pneumatic tire and tire manufactured by the same  
Disclosed are a method for manufacturing a heavy-duty pneumatic tire by winding a reinforcing belt disposed in a belt layer of a tread with an untopped spiral steel cord, and a tire manufactured by...
US20120298274 PNEUMATIC TIRE  
A pneumatic tire has a plurality of recesses provided on the surface of each figures of a first indication portion. The recesses are provided so as to extend in the tire circumferential direction...
US20090165913 AMINO ALKOXY-MODIFIED SILSESQUIOXANE ADHESIVES FOR IMPROVED METAL ADHESION AND METAL ADHESION RETENTION TO CURED RUBBER  
Amino alkoxy-modified silsesquioxanes (amino AMS), and/or amino co-AMS compounds that also comprise a mercaptosilane or a blocked mercaptosilane, are excellent adhesives for coating plated or...
US20120090750 PNEUMATIC TIRE  
A pneumatic tire including a closed sipe in a land portion 3 formed in a tread surface, provided with at least three cuts extending in a radiation direction from an imaginary axis that extends in a...
US20120196976 USE OF ARYL DINITRILE OXIDES IN ADHESIVE COMPOSITION  
The invention relates to the use of an adhesive composition between a vulcanized rubber part and an uncured or prevulcanized or vulcanized rubber part, based on at least one highly unsaturated...
US20130233068 EXTENDED VALVE STEM CAP  
The disclosed embodiments include a valve stem assembly for a tire pressure monitoring system sensor. The assembly can comprise a valve stem body, and a grommet for purposes of engaging a vehicle...
US20110126950 TIRE HAVING SIDEWALL PROTECTION  
A tire suitable for off road use has blocks on its sidewalls that add thickness to the sidewall for added protection from debris tending to puncture the sidewalls. The blocks have sloping surfaces...
US20090211679 Anti-Skid Device  
In an anti-skid device having lengths of chain which can be thrown under a vehicle wheel by means of a rotary plate which is arranged at the end of a pivotable extension arm (5), a drive unit...
US20060231181 Truck racing tire  
The invention is directed to a pneumatic radial ply truck tire having a tread with a tread depth D, at least two circumferential grooves dividing the tread into at least a first shoulder...
US20140190605 TIRE WITH IMPROVED TREAD  
A tire comprising a tread portion designed to be worn off during the life of the tire having a radial thickness T, an outer edge and an inner edge, the axial distance between the outer edge and the...
US20120247639 PNEUMATIC TIRE  
Provided is a pneumatic tire whose safety factor and durability are improved without generating a problem of an increase in the weight of a tire and an increase in the inner surface cord protrusion...
US20090095389 TIRE SYSTEM FOR AN OFF-HIGHWAY MACHINE  
A tire system that includes a cylindrical metal rim with an outer surface and a plurality of solid tire segments, each of the tire segments having at least one track that is connected to a mounting...
US20060157176 Traction pad  
An improved method for providing additional traction to vehicles during icy and snowy conditions. Especially in the Rocky Mountain states, where trucks are required to carry chains during the...
US20130014875 RUN FLAT TIRE AND SYSTEM  
The present invention provides a run flat tire and system adapted for alignment around a wheel and inside a tire. The run flat tire and system comprises one or more arcuate portions configured and...
US20130092300 PNEUMATIC TIRE  
A pneumatic tire capable of reducing rolling resistance and discharging static electricity generated during running, wherein each of a tread rubber, a breaker rubber, and a sidewall, respectively,...
US20060196589 RUN-FLAT TIRE SUPPORT, METHOD FOR MANUFACTURING THE SAME, AND RUN-FLAT TIRE  
The purpose of the present invention is to provide a support, a support manufacturing method, and a pneumatic run-flat tire by which predetermined strength is ensured while lightening is achieved....
US20130061998 TIRE WITH OUTSIDE-IN, TURN-UP PLY CONSTRUCTION  
This invention relates to pneumatic rubber tires having a carcass ply extending to and turning around a tire bead with an outside-in, turn-up configuration.
US20120125509 PNEUMATIC TIRE  
A pneumatic tire comprises a tread, a carcass and a belt structure interposed between the carcass and the tread. The belt structure includes a zigzag belt structure formed of at least two layers of...
US20090065113 WHEEL  
The invention relates to a wheel (1) with a driven wheel body (2), comprising two support elements (21, 22), between which a number of roller bodies (3) with a spherical surface are arrange to...
US20120273108 PNEUMATIC TIRE  
A pneumatic tire with a designated rotational direction comprises a tread portion, a pair of center circumferential main grooves extending on both sides of a tire equatorial plane, a center land...
US20140110033 MOTORCYCLE TIRE HAVING A HYBRID CONSTRUCTION  
A pneumatic tire includes a tread, two circumferentially extending annular bead regions, a carcass structure, and an overlay ply. The tread is rotatable about an axis and contacts a road surface....
US20140000779 STEEL CORD FOR RUBBER ARTICLE REINFORCEMENT AND PNEUMATIC RADIAL TIRE USING SAME  
Provided is a steel cord for reinforcing rubber articles which, when applied to a belt of a tire, can attain lightweight without reducing the durability of the tire, and in particular, to a steel...
US20050076994 Pneumatic radial tire for construction vehicle, belt layer of the radial tire, and method of manufacturing the radial tire  
At least one layer among belt layers having a width corresponding to 0.25-0.5 times a width of a tread is constituted with cord bundles each containing plural steel cords arranged side by side at...
US20080053588 Pneumatic tire provided with temperature-sensitive color-changing part  
Disclosed is a pneumatic tire provided with a temperature-sensitive color-changing rubber part formed through vulcanization of a rubber composition that comprises a rubber component, and...
US20070289686 Annular Concentric-Lay Bead Cord  
A bead cord which is lightweight and inexpensive, high in formability, and includes an annular core that is high in corrosion resistance. The bead cord which is lightweight and inexpensive and high...
US20090301624 Non-Skid Tyre Cover  
A non-skid tyre cover comprises an annular strip, suitable for covering the tyre tread, which comprises a textile portion and at least one ribbed insert, for example in polymeric material.
US20130133797 PNEUMATIC TIRE  
A pneumatic tire comprises a tread portion with a left-right asymmetry tread pattern including inboard and outboard tread edges, a pair of inboard and outboard center main grooves to form a center...