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Patent Searching and Data


Matches 451 - 500 out of 3,353

Document Document Title
WO/2001/054930
A tubeless tire (1), comprising a pair of bead parts (5) for allowing the tire to be engaged with a wheel, an outer layer part (2) having a tread part (6) in contact with the ground, and an inner liner layer (3) formed of rubber stuck on...  
WO/2001/043958
A cover (1) for a tire is disclosed. The tire (2) includes a base (4) with an outer circumferential surface and a tread pattern on the outer circumferential surface. The tread pattern includes a plurality of spaced tread members (10) ext...  
WO/2001/038075
A sealant-containing tire having a ring-shaped sealant chamber (6) filled with sealant (5) formed between a tire main body (1) and an inner liner (8) by bonding the inner liner (8) on the inner surface of the tire main body (1) overlappi...  
WO/2001/034412
A tyre comprising a carcass a ground contacting tread region and a tread reinforcing breaker disposed radially outward of the carcass in the tread region, the tread region having inboard and outboard tread regions each extending between ...  
WO/2001/025033
According to the invention there is in conjunction with a pneumatic tire having a central tread, one or more radially-extending belt(s) disposed radially inwardly of the tread and an innerliner disposed radially inwardly of the belt. App...  
WO/2001/025034
According to the invention there is also provided a method of monitoring conditions of a pneumatic tire (10) comprising a central tread (16), one or more belt(s) (20) disposed radially inwardly of the tread (16) and an innerliner (35) di...  
WO/2001/023195
The invention concerns a vehicle wheel, comprising a rim, a disc, a tyre defining with the rim a circumferential cavity C, and at least a resonator designed to attenuate a natural resonance frequency of said wheel, said wheel further com...  
WO/2001/021420
A method and a device for reducing the internal noise of a vehicle produced during the rolling of the tyre are described. The device comprises a plurality of elements made from open-cell expanded materials, for example expanded polyethyl...  
WO/2001/019655
The invention relates to a device comprising at least two sensors (SU, SL), especially tire sidewall torsion (SWT) sensors, for a motor vehicle control system (14), which is mounted on the wheel suspension in a stationary manner and at v...  
WO/2001/019656
The invention relates to a tire sensor (10, 11), especially a tire sidewall torsion sensor (SWT sensor), comprising at least two measuring sensors which are mounted on the chassis at a distance from the rotational axis of the tire. In ad...  
WO/2001/015917
A vehicle tyre comprises a carcass ply (1) extending between two bead regions, a tread region disposed between side walls (7, 8) and having a tread surface (6) curved in the axial direction and also a breaker (5) reinforcing the tread re...  
WO/2001/012452
A pneumatic radial ply tire (500, 600, 900, 1000, 1100, 1200, 1300, 1400) having a tread (538, 638, 938, 1038, 1138, 1238, 1338, 1438), a carcass structure (560, 660, 960, 1060, 1160, 1260, 1360, 1460) and a belt structure (546, 646, 946...  
WO/2001/012453
At least one dynamic condition of a pneumatic tire (304, 604, 804, 904, 1004) of a vehicle (802, 1002) is monitored with a transponder (302, 602, 806, 1020) mounted in the tire by sensing (520, 820) fluctuations in coupling of power prov...  
WO/2001/008908
The invention relates to a method, a system and a pneumatic wheel for measuring the deformations of the casing of a tyre in operation, for the purpose of taking appropriate corrective action on the vehicle driving and/or control system b...  
WO/2001/003911
A new composition, method, and apparatus for sealing and inflating a flat tire are described. The new composition includes a gas-generating agent and an activator, along with a sealant. In use, a gas propellant is generated in situ when ...  
WO/2001/003473
A degradation device is provided for degrading tyres and includes an enclosed chamber (3) providing an annular housing space for a tyre (1) to be treated. A microwave generator is connected to a wave guide (18) for splitting the generate...  
WO/2001/000430
The invention relates to tyre balancing compositions having improved balancing properties comprise a visco-plastic gel and solid bodies having an average smallest dimension in the range of 0.5-5 mm; preferably 1-4 mm, more preferably aro...  
WO/2001/000429
The present invention relates to an apparatus and method for detecting the condition of an item and, particularly, but not exclusively, to an apparatus and method for detecting a specific condition of a motor vehicle tyre. The invention ...  
WO/2000/076792
Pneumatic radial tires (1) are mounted on a vehicle (30) for the reduction of the plysteer effect on the vehicle. The tires (1) mounted on a first side (32) of the vehicle (30) are comprised of two belt reinforcing plies (26¿o?, 26¿I?)...  
WO/2000/074958
A system for checking at least one status parameter of a tyre of a motor vehicle, comprising a tyre (2) mounted on the corresponding mounting rim (3), so as to define a toroidal cavity, a device for measuring said at least one status par...  
WO/2000/068027
A tire tread composition comprising 100 parts by weight of a vulcanizable elastomer suitable for use in a tire; from about 1 to about 100 parts by weight of a silica reinforcing filler, per 100 parts of the elastomer; and from about 0.1 ...  
WO/2000/068028
A tire containing sealing agent, wherein an outer liner is stuck on the inner surface of a tread, a sealing agent chamber filled with sealing agent is formed between the outer liner and an inner liner, and an air chamber filled with air ...  
WO/2000/068029
In manufacturing a tire containing a sealer, an outside liner is adhered to the inner surface of a body of the tire, and an inside liner is adhered to the inner surface of the side wall of the tire body at both the right and left sides o...  
WO/2000/068002
A composition or particle mixture (20) for equalizing radial and lateral forces at the tire/road footprint of a pneumatic tire (11) due to tire/wheel assembly imbalance, non-uniformity of the tire, temporary disturbances in the road surf...  
WO/2000/068008
The invention is directed to a method for introducing compensating material (20) into a tire/wheel assembly (10). The compensating material is provided in a self-contained batch (30, 40) to facilitate shipping and handling. Upon insertio...  
WO/2000/061391
The invention concerns a wheel balancing device (4) comprising a balance weight (5), a plastic linking portion (6) integral with said weight and capable of being incorporated by bonding in a tyre and an outer portion integral with said w...  
WO/2000/059988
Rubber curing agents such as quinoids are compounded to achieve a uniform or homogeneous distribution thereof in a rubber composition. The quinoid curing agents are initially solubilized in an organic polar solvent and then mixed with th...  
WO/2000/058575
The present invention is a structural system of torsion/toroidal elements (184, figure 84) that can be connected to form structures with greater structural strength and efficiency, and which have the capacity to bear compression, tension...  
WO/2000/053438
The invention relates to a vehicle wheel, notably for a motor vehicle, such as a private motor car, which comprises a wheel disk (14) designed to be fixed to a rotating axle (12) and a rim (16) which is connected to the wheel disk (14) a...  
WO/2000/047430
The present invention provides a tire monitor apparatus (A) and monitored vehicle tire (10). A module (E) which monitors tire information is supported by a rubber ply (30) affixed to the inside surface (18) of the tire. The module has el...  
WO/2000/046049
A pneumatic tire (1) having a troidal shape and including a tread part (2), side wall parts (3) radially inwardly extending from both edges of the tread part (2), and bead parts (4) at the ends of the side wall parts (3), in which a seal...  
WO/2000/043224
The present invention relates to a tyre and a method of producing a tyre which includes the step of introducing into a tyre casing (10), a resilient matrix (16) which is then positioned between a tube or a retained supply of air at press...  
WO/2000/042409
A hand-held probe (10) for measuring a tire tread profile comprises a housing (20) with a slit (64) formed parallel to its major axis, a range finder (70) mounted inside the housing (20) in such a way that it can traverse much of the len...  
WO/2000/037270
A dual composition tread band for tires providing improved comfort and smooth ride, as well as improved handling performance. The tread band has an asymmetrical tread design, and is divided into one portion having a greater modulus of el...  
WO/2000/030875
A multi-layered article includes a first nonconductive layer containing a base polymer and, optionally, a nonconductive filler, and a second conductive layer, set forth so as to be a surface of the article (1) and containing a base polym...  
WO/2000/030874
Tyre provided with a tread pattern formed by two lateral rows of grooves and at least a third central groove. All the grooves are separate from one another so as to produce a pattern which has no intercommunicating paths. The grooves of ...  
WO/2000/027655
The invention concerns a running tread (1) laterally delimited by two side surfaces (4 and 5) linking radially inner and outer surfaces with each other, said running tread (1) being based on an electrically insulating material, and it is...  
WO/2000/021875
The invention relates to a device for sealing inflatable objects, especially tyres, consisting of a container (10) that contains sealing agents and has a gas inlet (25) which can be connected to a gas pressure source and an outlet (28) t...  
WO/2000/013885
A protective parking pad constructed of compressible and resilient material with temperature insulating properties and constructed to the appropriate size and dimensions to allow a set of protective parking pads, as disclosed, to be posi...  
WO/2000/014504
Fluid-dependent performances, such as a draining performance, an on-snow-travelling performance and a noise performance, of actually used tires, are easily predicted. A tire model and fluid model are prepared by a finite element method f...  
WO/2000/011445
The invention relates to a method for improving concentricity in an automobile tire (1), wherein the bead (2) of the tire undergoes further processing after vulcanization to improve concentricity. In order to enhance the possibilities of...  
WO/2000/007834
Method and apparatus for mounting a transponder module (602, 602a, 702, 951, 1000, 1020, 1102, 1102', 1402) and an antenna (740, 740', 862, 940, 1140, 1140', 1200, 1300, 1320, 1360, 1360', 1440, 1460) in a pneumatic tire (312, 630, 1204,...  
WO/2000/008598
Method and apparatus for mounting a transponder module (602, 602a, 702, 951, 1000, 1020, 1102, 1102', 1402) and an antenna (740, 740', 862, 940, 1140, 1140', 1200, 1300, 1320, 1360, 1360', 1440, 1460) in a pneumatic tire (312, 630, 1204,...  
WO/2000/001542
A puncture-preventing inside material of a tubeless tire and manufacturing method thereof, wherein the inside material (26) is closely adhered to an inner circumferential surface of the tire and a plurality of element members having a pl...  
WO/2000/001545
The invention concerns a method for detecting a vehicle tyre flat running condition, said tyre being mounted on a wheel, consisting in: sensing a value f($g(a),t) which varies with the wheel angular displacement in time; elaborating meas...  
WO/1999/064225
In a tyre for vehicles, the formation of each bead reinforcing structure (4) envisages that, after laying of a first series of elongated sections (13) defining axially inner terminal zones (15) of a carcass ply (3), an annular anchoring ...  
WO/1999/061263
A tire having a decreasing profile diameter (1) includes an outside sidewall (10) with a greater height than the inside sidewall (12). The inner diameters of each sidewall are preferably identical. The outer diameter of the outside sidew...  
WO/1999/058349
The loss of tire contact patch area along the tire's inside shoulder, relative to an oval race course, which occurs during chassis roll and lateral deflection, is reduced by providing an asymmetrical molded tire. The tires are defined by...  
WO/1999/056975
The present invention relates to a tire, and more particularly to a shock absorbing and puncture preventing tire for an automobile, a bicycle and/or other kinds of vehicles for transportation. The tire according to the present invention ...  
WO/1999/055542
The invention relates to a method for fixing a ring (5, 5') made of a sound-absorbing material on the peripheral area of a rim (1, 1') facing the interior of a tire mounted on said rim (1, 1'). The invention also relates to a motor vehic...  

Matches 451 - 500 out of 3,353