Matches 1 - 32 out of 32


Match Document Document Title
US20110125465 TREAD SURFACE STRUCTURES FOR MUD EVACUATION  
The present invention provides structures on the tread of a tire that improve the evacuation of mud, soil and the like. In particular, different tread features are provided that may improve the...
US20120097300 RETREAD TIRE HAVING TREAD BAND MATCHED TO BASE TREAD  
A retread tire and methods for its manufacture, the retread tire having a precured tread band bonded to a prepared bonding surface of a base portion of the tire. The precured tread band includes a...
US20140048190 PNEUMATIC TIRE  
Provided is a pneumatic tire capable of yielding excellent water-draining performance, while reducing air column resonance. This pneumatic tire (1) has a tread (3) and at least one ply (2)...
US20140230981 PNEUMATIC TIRE TREAD  
A pneumatic tire tread capable of mitigating air column resonance and maintaining drainage performance while ensuring that the flexible fences are abraded to a similar extent to the tread portion...
US20140007997 PNEUMATIC TIRE TREAD  
A tread for a pneumatic tire in which air column resonance sound is reduced and wear of the groove fences and tread portion are caused to be approximately the same, while drainage performance is...
US20150034224 PNEUMATIC TIRE TREAD  
A pneumatic tire tread capable of mitigating air column resonance and maintaining drainage performance while ensuring that the flexible fences are abraded to a similar extent to the tread portion...
US20130206300 MOTORCYCLE TIRE  
A motorcycle tire comprises a tread portion including a pair of tread edges to define a tread width, and a pair of tread shoulder regions each of which has a 12.5% width region of the tread width...
US20140216619 PNEUMATIC TIRE TREAD  
A pneumatic tire tread capable of mitigating air column resonance and maintaining drainage performance while ensuring that the flexible fences are abraded to a similar extent to the tread portion...
US20130263988 TYRE FOR HEAVY LOAD VEHICLE WHEELS  
A tyre includes a tread provided with blocks formed among substantially longitudinal and transverse grooves, wherein among the blocks particularly broad intersections are formed, for example, by...
US20110011505 PNEUMATIC TIRE  
A pneumatic tire capable of reducing air column resonance arising from circumferential grooves without changing the shape of unilaterally open-ended lug grooves. Lug grooves 20 are formed in land...
US20090301622 Undercut stone bumper structure for vehicle tire groove  
A tire (10) having a tread (12) includes a plurality of laterally spaced, circumferentially extending continuous ribs (11) defining grooves (14). Each groove has oppositely facing sidewalls (20,...
US20130112326 TREAD STRIP WITH GROOVES FEATURING NOISE-REDUCING MEANS  
A tread strip made of at least one rubber-based material, and having at least one longitudinal groove bounded by a bottom wall and by two lateral walls on opposite sides of the bottom wall;...
US20080073012 PNEUMATIC TIRE FOR TRAVELING ON OFF ROAD  
In a pneumatic tire for traveling on an off road, including a tread pattern in which a plurality of blocks are formed by at least three vertical grooves extending along a tire circumferential...
US20070056665 Anti-irregular wear device for tire tread  
A tire tread comprising a tread pattern formed by elements in relief defined by at least two grooves of a width of generally circumferential orientation, at least one of said grooves comprising a...
US20140224396 PNEUMATIC TIRE TREAD  
A pneumatic tire tread capable of mitigating air column resonance and maintaining drainage performance while ensuring that the flexible fences are abraded to a similar extent to the tread portion...
US20080078487 PNEUMATIC TIRE AND TIRE MOLD  
A groove bottom of a circumferential groove formed in a tread surface is provided with a protruding stripe extending along a next ending direction of the circumferential groove. The protruding...
US20100139827 PNEUMATIC TIRE  
The object of the present invention is to provide a pneumatic tire with an operation life elongated by a countermeasure for stone trapping. Projections 28 for preventing stone trapping are...
US20130292020 NOISE-REDUCING DEVICE INTENDED TO BE INSERTED INTO A GROOVE IN THE TREAD OF A TIRE AND TIRE COMPRISING A DEVICE OF THIS TYPE  
Noise-reducing device intended to be added to a groove of the tread of a tire comprising an elastic sole preferably extending in a given longitudinal direction, wherein the said sole on one of its...
US20060157179 Pneumatic tire  
A pneumatic tire having a tread surface formed with a groove portion includes a bag-like groove. The bag-like groove includes a groove head portion having a partially opened substantially...
US20140116588 TREAD PROFILE OF A PNEUMATIC VEHICLE TIRE FOR UTILITY VEHICLES  
A tread profile has a tread profile section which is in the center of the tire in the axial direction, and in each case one shoulder profile section. The central tread profile section is composed...
US20170157992 GROOVE RIDGE FOR REDUCING UNDERTREAD  
The invention includes tire treads, tires incorporating such treads, and methods for forming the same with a reduced undertread thickness. The treads include a length, a thickness, and a width,...
US20170136830 PNEUMATIC TIRE  
A pneumatic tire according to an embodiment includes blocks formed by a main groove and a lateral groove on a tread portion. At least one block includes at least two sipes which divide the block...
US20170120688 Pneumatic Tire  
A pneumatic tire includes an inclined groove disposed in a first land portion and/or a second land portion which includes at least two bent portions. A sipe is disposed in the first land portion...
US20170072749 Tire Including A High-Contrast Texture In A Groove  
A tire made of rubber material, comprising a tread (2), said tread (2) having a plurality of grooves (21), each groove (21, 23) having a groove bottom, walls flanking the groove bottom and...
US20170066292 Tread Comprising A Strong-Contrast Texture In A Groove  
A tread (2), said tread having a tread surface (20) and a plurality of grooves (21), at least one groove having, in cross section, an undulating overall shape with entirely open groove parts (210)...
US20170028790 RADIAL STONE EJECTORS  
A pneumatic tire is disclosed having a tread portion including a tread groove having a groove bottom and groove sidewalls. The tread groove has a groove width defmed as a shortest distance between...
US20160332491 ROUNDED STONE EJECTORS  
A pneumatic tire includes a tread portion having a tread groove having a groove bottom and groove sidewalls. A row of rounded stone ejectors are spaced apart along a length of the groove. Each...
US20160332490 RIBBED ANTI-NOISE DEVICE FOR A TIRE  
A tire tread comprising at least one groove that is delimited by two opposing walls that are connected by a groove bottom. The groove has a width and a depth and at least one...
US20160318353 TIRE TREAD HAVING A FLEXIBLE GATE APPARATUS  
Various embodiments of a tire tread having one or more flexible gate apparatuses are disclosed. In one embodiment, a tire having a tread is provided, the tire comprising: a groove comprising a...
US20160159163 PNEUMATIC TIRE  
Water discharge performance and noise performance are improved in a balanced manner. A pneumatic tire has a main groove (3) provided to a tread part (2). In a transverse cross section, the main...
US20150360519 PNEUMATIC TIRE  
The present invention provides a pneumatic tire including: a groove formed in a tread, the groove having a groove bottom and groove side surfaces arising from the groove bottom; and a projection...
US20150343849 PNEUMATIC TIRE  
A pneumatic tire includes a tread portion provided with at least one zigzag main groove extending continuously in a circumferential direction of the tire with a plurality of zigzag corners. The...

Matches 1 - 32 out of 32