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Patent Searching and Data


Matches 451 - 500 out of 3,453

Document Document Title
WO/2002/005143A1
Method for designing a tyre comprising a plurality of structural parts which are different from each other in terms of size, composition or position within the cross section of said tyre, which includes the steps of defining at least one...  
WO/2002/002358A1
A monitoring assembly for a pneumatic tire includes an electronic monitoring device having at least one sensor (10) disposed in a protective body. The monitoring assembly is configured to float on a variety of liquids (110) that are typi...  
WO/2002/000452A1
The invention concerns a tyre comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in each of the beads and a crown reinforcement, wherein the carcass reinforcement comprises at least two circumferential alig...  
WO/2002/000456A2
The invention concerns an aircraft tyre whereof the inflating pressure is higher than 12 bars, comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two beads and a crown reinforcement, wherein the carc...  
WO/2001/097159A1
A tire defect detection system (10) including a support structure (12) for receiving a tire (15); an actuator disposed proximate the tire (15) for impacting the tire (15); a microphone (14) disposed proximate the actuator for receiving a...  
WO/2001/096128A1
A method of simulating performances of vehicle/tire comprising the tire model step (S1) of building a tire model in which a tire including plies is modeled in finite number of elements, the body modeling step (S2) of building a body mode...  
WO/2001/079802A1
This invention relates to a tire testing device, and in particular to a device for testing the tires of aircraft. The invention provides a tire testing device including a pressure sensor and a temperature sensor, allowing the calculation...  
WO/2001/077251A1
A sealant for prevention of blowout (7) having such a property that is easy to flow due to a low viscosity while a vehicle is traveling and is difficult to flow due to a high viscosity while the vehicle is left stationary, wherein the vi...  
WO/2001/074609A1
A patch and method for mounting an electronic monitoring device to the innerliner of a pneumatic tire is provided wherein the monitoring device is potted directly to an attachment patch. A frame (42) is built on an attachment patch and t...  
WO/2001/072494A1
A composite structural element (10) includes one or more tyre tread portions (16) encapsulated in a casing (14) preferably formed from a settable liquid, and being of a rigidity sufficient for said tread portions (16) to be held substant...  
WO/2001/068388A1
A system for the continuous determination of the interaction between a tyre (1) and the ground during the movement of a motor vehicle, the said tyre (1) comprising a casing (2), a tread (3), belt plies (6), sidewalls (4), beads (5) and a...  
WO/2001/068387A1
A vehicle tire balancing material comprising beads (1) formed from a first material (1') having a higher tribo-electric work function, the beads (1) further having a permanent coating (1'') formed from a second material having a lower tr...  
WO/2001/066368A1
A method and apparatus for connecting an electronic monitoring device (32) to a pneumatic tire includes mounting the monitoring package (34) of the monitoring device within the body of the tire or the body of a patch and subsequently con...  
WO/2001/064458A1
The invention concerns a tire consisting of an elastic cover and a rim forming a closed, watertight chamber. The chamber is filled with a low freezing point liquid through a peripheral valve and air is drawn out by means of a bleeder whi...  
WO/2001/060894A1
A process for preparing a sealant composition includes mixing an elastomer in the substantial absence of an organic solvent and separately dispersing a quinoid curing agent in a polymer having a molecular weight below about 5,000 to form...  
WO/2001/058703A1
A method of designing a tread unit that may be repeated in succession about the circumference of a tire to produce an acoustically acceptable tread pattern. The impact of an initial design of a tread unit on a road surface is simulated s...  
WO/2001/059421A2
A tire and/or wheel testing machine (10) and method for operating the same allows testing without removal of a drive motor (44) that is only used during some of the tests. One aspect is a testing machine (10) wherein the drive motor (44)...  
WO/2001/054930A1
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/2001/043958A1
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/2001/038075A1
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/2001/034412A2
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/2001/025033A1
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/2001/025034A1
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/2001/023195A1
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/2001/021420A1
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/2001/019655A1
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/2001/019656A1
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/2001/015917A1
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/2001/012452A1
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/2001/012453A1
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/2001/008908A1
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/2001/003911A1
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/2001/003473A1
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/2001/000430A1
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/2001/000429A1
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/2000/076792A1
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/2000/074958A1
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/2000/068027A2
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/2000/068028A1
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/2000/068029A1
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/2000/068002A1
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/2000/068008A1
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/2000/061391A1
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/2000/059988A1
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/2000/058575A1
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/2000/053438A1
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/2000/047430A1
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/2000/046049A1
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/2000/043224A1
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/2000/042409A1
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...  

Matches 451 - 500 out of 3,453