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WO/2002/044957A1 |
System for monitoring a tyre (6), characterized in that it comprises a device (4) for detecting data from said tyre comprising a code identifying said tyre and data relating to the state of said tyre, and a central processing unit (3) ab...
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WO2001043958A9 |
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...
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WO/2002/038400A1 |
The invention concerns a safety insert (3) comprising a substantially circumferential base (8) designed to be urged in contact with an adapted wheel rim, a substantially circumferential body (9) designed to support a running tread (7) of...
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WO/2002/034551A1 |
The invention concerns a device for detecting substantially sudden and significant loss of pressure in a tyre comprising: a pressure variation sensor (2) adapted to respond in a safety time interval to a substantially significant and rap...
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WO/2002/035203A2 |
A tire testing machine (10) comprising a movable simulated road surface (14), an axle (16) including a bearing surface (22) around which a tire/wheel assembly (T) can rotate; and a frame (18) which supports the axle (16) in a non-rotatab...
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WO/2002/034552A1 |
The invention concerns a system for measuring pressure and for controlling inflation/deflation of a tyre comprising: a pressure sensor (7), a pressure variation sensor (2) capable of reacting in a safety time interval to a substantially ...
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WO/2002/031994A2 |
A system, method, and computer program product for removing 'narrowband' interference from a broader spectrum containing a Ultra Wide Band (UWB) signal, in a receiver of the UWB signal. The Radio Frequency Interference (RFI) is extracted...
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WO/2002/024473A1 |
A method for designing tires for reduced cavity noise is directed to tires of the type having architectural elements comprising at least one carcass structure (5) anchored in each side of the tire in a bead (2), each bead having a base w...
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WO/2002/022382A1 |
A pneumatic tire having improved conductivity is disclosed herein whereby the tire is provided with at least one conductive pathway extending through the tread surface and contacting the tread cushion. Conductive pathways are created by ...
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WO/2002/020286A1 |
The invention relates to a vehicle wheel, particularly for a motor vehicle, e.g. a passenger car. The vehicle wheel is provided with a wheel disk (14) for placing on a rotational axis (12) and on a wheel rim (16), which is joined to the ...
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WO/2002/020287A1 |
Valve cap (10) for monitoring pressure and/or temperature of a tire (1) having a valve stem (2) including a valve assembly (5) having a valve pin (6). A body (9) of the valve cap (10) mates with the valve stem (2) and defines a chamber (...
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WO/2002/018687A2 |
The present disclosure describes puncture-resistant fabric layers comprising woven fabrics with unique, densely-woven structures. For example, such a fabric layer ca comprise a high cover factor woven fabric having a fill yarn cover fact...
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WO/2002/018158A2 |
The invention is directed to fabric-based inserts and layers for use with tires in order to provide an improved level of puncture resistance to the tire. The tire anti-puncture device includes a puncture-resistant layer comprising a sing...
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WO/2002/018688A2 |
The present invention is directed to fabrics, preferably woven fabrics, the fabrics including therein a fabric layer having at least one fiber of a first type and at least one fiber that is different from the first type. In preferred emb...
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WO/2002/018159A1 |
The invention concerns a method for enhancing dry ground adherence of a tyre casing comprising a running tread (1) based on an electrically insulating material which is delimited laterally by two side surfaces (4 and 5) linking between t...
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WO2000068002A9 |
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...
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WO/2002/012880A2 |
A powder dispensing/collection device for indoor testing of pneumatic tires includes a first outer housing (12) having an open end (24) facing a road wheel (94). First and second adjustable shrouds (28), (32) are disposed on an upper and...
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WO/2002/009957A1 |
The invention concerns a method for controlling compatibility of components of a mounted running assembly, which consists: in identifying each of the components of the assembly with an electronic tag, after mounting the assembly, control...
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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...
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WO/2002/004906A1 |
A system and method for measuring tire forces wherein the force contributions of the test machine are separately measured and accounted for in the overall measurement of the tire force by equipping the test station with a plurality of ac...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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)...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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