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WO/2005/005170 |
A pneumatic tire, wherein a first main see-through groove is formed on a tread surface for which the rotating direction of the tire is specified in one direction in the area of 4 to 15% of a tire ground-contact width on each of the right...
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WO/2005/002885 |
The invention relates to an anti-skid spike which may be applied to an embedded opening on a running surface of, for example, a tyre, comprising an insert piece and a base body with a moulded flange and a recess for housing the insert pi...
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WO/2005/002883 |
Tyre for vehicle wheels, comprising a carcass structure (2) with at least one carcass ply (3) shaped in a substantially toroidal configuration, the opposite lateral edges (3a) of which are associated with respective right-hand and left-h...
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WO/2004/111617 |
The invention relates to a method for predicting the wear of a pneumatic tire comprising tread designs, involving the following successive steps: (i) obtaining, with each rotation of the wheel or at given time intervals, wheel characteri...
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WO/2004/110791 |
The invention relates to a tire made of a rubber mixture and provided with threads formed by a plurality of relief elements (1) describing grooves and incising. Said tyre also comprises at least one intercalated element (3) which is arra...
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WO/2004/110789 |
A tread (1) comprises a tread design formed of relief elements (3, 31) delimited by grooves (2) of which at least one of these grooves is oriented in the longitudinal direction of the tread and has a depth H. Said tread comprises, axiall...
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WO/2004/110790 |
The invention relates to a tire tread (B) provided with a tread design formed of a number of relief elements (1, 10) delimited by grooves and/or incisions (2). This tread design comprises, on each of its sides, i.e. the axially outermost...
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WO/2004/106089 |
The invention relates to a tyre for a heavy vehicle such as an agricultural- or civil engineering-type vehicle. The inventive tyre comprises a carcass reinforcement with a crown reinforcement mounted radially thereon. In turn, said crown...
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WO/2004/106091 |
A pneumatic tire allowing an increase in water-discharge property on a wet road surface and an increase in uneven abrasion property and steering stability on a dry road surface, wherein at least a pair of circumferential grooves (2) are ...
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WO/2004/103737 |
A pneumatic tire allowing the lowering of the air column resonance noise thereof while suppressing the lowering of wet performance, wherein four peripheral grooves continued to each other in the circumferential direction are formed in a ...
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WO/2004/103738 |
A pneumatic tire with stud pins whose tops are exposed on the tread surface of the tire of which rotating direction is specified to be one direction. In a side view of the tire, each stud pin located on the center side area of the tread ...
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WO/2004/102288 |
The invention relates to a method for determining a characteristic value of a process medium, which is characterized in that the evaluation program (A) is encapsulated and is independently able to communicate with defined communications ...
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WO/2004/101247 |
A tire vulcanizing mold allowing the smooth and secure formation of narrow grooves in a tread without damaging or breaking the groove formation projected parts of sector molds and the land portions of the tread, comprising the plurality ...
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WO/2004/096583 |
A pneumatic tire (1) comprising a carcass structure (2) with at least one carcass ply (2a), at least one annular reinforcing structure (3) associated to the carcass structure (2), a belt structure (5) and a tread band (6) made of an elas...
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WO/2004/085175 |
The invention relates to a method of fitting tyres (P) to a drive axle of a heavily-loaded vehicle. The inventive method consists in first determining the type of route traversed by the vehicle and, subsequently: for a type A route (load...
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WO/2004/082965 |
A tread surface (2) of a pneumatic tire is divided by vertical grooves (3a, 3b) on both sides of the tire equator into central land portions (4i), intermediate land portions (4m), and shoulder land portions (4o). The intermediate land po...
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WO/2004/082964 |
A pneumatic tire, specifically designed for bicycles, comprises a tire carcass, on a side of which a tire tread is provided, and being characterized in that said tire comprises a further tread, on the opposite side of the carcass, which ...
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WO/2004/076208 |
A power harvesting solution concerns a generally non-conductive tire structure that is formed with at least one defined conductivity path through which static electricity accumulated in the tire structure during tire rotation can dissipa...
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WO/2004/071786 |
A vehicle wheel with inflatable tyres, mounted on the same rim. One of the tyres (1) , called a summer tyre, has a tread suitable for summer use and at least one additional tyre (10), called a winter tyre, with a tread suitable for winte...
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WO/2004/059248 |
A technique for determining the locally abrading state of an abrading member. In an abrasion determining system (1), if a tire (100), which is an abrading member, locally abrades to a thickness that is equal to or smaller than a predeter...
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WO/2004/056588 |
A tyre for vehicle wheels comprises a tread band (1) having a tread band pattern (2) defined by at least two circumferential portions (3) disposed in axial side by side relationship, at least $i(one )of which has a first geometric module...
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WO/2004/052663 |
A pneumatic tire (10) capable of increasing a high speed durability without impairing steering stability, wherein a belt (14) and a tread part (16) are provided in order on the outside of a crown part (12C), the negative ratio of the tre...
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WO/2004/050391 |
The present invention is a tire comprising a tread and layers radially interior to said tread, wherein at least one layer comprises a dye or pigment that fluoresces when exposed to ultraviolet light. The-fluorescent dye may be on the sur...
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WO/2004/050390 |
A tire with rotation period indication holes, wherein the rotation period indication holes formed of multi-stages of holes are provided in a tire tread and the contour shapes of the holes in stages are different from each other, whereby ...
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WO/2004/050389 |
The tread face of a pneumatic tire where one direction is specified as the direction of rotation has the center region and shoulder regions on both side of the center region. Blocks are divided and formed in at least one of the shoulder ...
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WO/2004/050388 |
In the center region of a tread face of a pneumatic tire where one direction is specified as the direction of rotation, blocks each having obtuse-angled corner portions and acute-angled corner portions are divided and formed. The blocks ...
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WO/2004/048129 |
A pneumatic tire allowing both a uniformity and a balance to be largely increased, comprising a radial carcass formed of one sheet of carcass play, a bead filler rubber disposed on the outer peripheral surface of a bead core, an inner li...
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WO/2004/048130 |
A pneumatic tire that positively discharges water having flowed into a groove extending in the circumferential direction of the tire and enhances capability of preventing hydroplaning. The groove is provided in the tread face of the tire...
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WO/2004/045871 |
A pneumatic tire having improved noise characteristics and operation stability while maintaining excellent water discharge capability. A circumferential straight main groove (1) is provided at the center of a tread center region. Arc-lik...
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WO/2004/045872 |
The invention relates to a vehicle tyre wear indicator system which can be used with any type of tyre or vehicle. The invention is characterised in that the tread (2) of any type of tyre (1) comprises two layers (3 and 4) which are diffe...
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WO/2004/041555 |
A method of designing a pitch noise pitch sequence includes the steps of first defining the characteristics of the tire noise generated by tire tread lug stiffness variations and then defining a tire noise pitch sequence that yields the ...
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WO/2004/041556 |
A pneumatic tire provided with improved wet characteristics without sacrificing its operating stability. Because of a pair of central circumferential main grooves (14) and a pair of side-portion circumferential main grooves (16) arranged...
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WO/2004/039611 |
An anti-skid system for vehicle wheels is described, said system comprising gripping elements which are intended to make contact with the tread of the wheel and are arranged at the free ends of arms joined to a central connecting body, a...
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WO/2004/035329 |
A pneumatic tire constructed with an electrically conductive tire tread (138) that defines a channel (148) extending radially inward through a tread base rubber (134) having a relatively high electrical resistivity so as to provide a con...
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WO/2004/031289 |
An orientated carbon nanotube composite comprising a matrix of heat conductivity lower than that of carbon nanotubes and, incorporated in the matrix, carbon nanotubes orientated in a given direction, wherein at least some of the carbon n...
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WO/2004/028836 |
A pneumatic tire capable of increasing a drainage performance while suppressing an uneven wear, wherein a first circumferential thick groove (14) and a second circumferential thick groove (16) are formed in a tread (12) to assure the dra...
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WO/2004/024472 |
A pneumatic tire allowing a reduction in rolling noise and an increase in anti-hydroplaning performance to co-exist with each other and an uneven wear resistance to be increased, wherein four peripheral main grooves (2) to (5) positioned...
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WO/2004/024471 |
A tire suitable for cars, particularly a tire high in anti-hydroplaning performance against a wet road surface and having an asymmetric tread pattern with low noise, wherein, in the tread pattern having at least two grooves in an area on...
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WO/2004/024473 |
A pneumatic tire, wherein a plurality of main grooves extending straight in a tire circumferential direction are formed in a tread surface, land portions extending in the tire circumferential direction are dividedly formed of these main ...
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WO/2004/018235 |
A compound solid tire capable of preventing a core tire from being displaced from a cover tire and preventing the side part of the cover tire from opening, comprising the core tire formed of an annular elastic body and the annular cover ...
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WO/2004/014668 |
A pneumatic tire for a two-wheeled motor vehicle, having a spiral belt (26A) where the direction of cords is substantially in a circumferential direction of the tire, and at least one sheet of an angled belt (26B) that is provided in at ...
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WO/2004/011282 |
A pneumatic tire provided with blocks on the tread. On a tread face of a block (18), there are provided arc portions (20B) having curvature centers on the outside of the tire, on the tread-down end (18f) side and kick-out (18k) side of f...
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WO/2004/007609 |
A rubber composition obtained by compounding 100 parts by weight of a rubber ingredient with specific amounts of (1) a thiuram compound having a specific structure, (2) a compound such as a benzothiazyl disulfide compound or a benzothiaz...
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WO/2004/005051 |
A pneumatic tire for ice-bound or snow-covered roads, which has fine grooves formed in the tread surface, thereby improving the brake performance on ice-bound roads in early periods of wear. This pneumatic tire for ice-bound or snow-cove...
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WO/2003/097384 |
The invention concerns a running tread (1) with total thickness E for a tyre, comprising, when new, a running surface (2) designed to be in contact with the road surface when running, a plurality of first cutouts (10) (grooves, incisions...
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WO/2003/091046 |
A diagnostic system located on board a vehicle contains sensors for recording vehicle operating parameters such as, for example, speed, wheel rotational speed, yaw rate, transversal acceleration and/or tire operating parameters such as t...
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WO/2003/089257 |
The invention relates to a tyre tread comprising a plurality of raised elements (rib and/or block) comprising a contact surface which comes into contact with the road during rolling and side surfaces, the intersection of each side surfac...
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WO/2003/086784 |
A tire for motorcycle capable of remarkably increasing a traction performance and a sideslip performance at the time of cornering without deteriorating a mud discharge capability particularly in a muddy place, comprising a plurality of m...
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WO/2003/082610 |
A pneumatic tire, comprising circumferential grooves (3) continuously extending in the circumferential direction of the tire formed in a tread surface (2), the circumferential grooves (3) further comprising a wide groove (5a) having a gr...
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WO/2003/076157 |
The invention relates to release agents, particularly release agents that can be used for removing shaped bodies from shaping tools, and to the use of these release agents. The inventive release agents, which are preferably based on susp...
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