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WO/2020/218795A1 |
The present invention relates to a laminated tire sound absorption profile and, more specifically, the laminated tire sound absorption profile is characterized in that a first member and a second member made of foam are laminated, and a ...
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WO/2020/207653A1 |
The invention relates to a tyre (1), the tyre (1) being able to be rotated about an axis of rotation (2) in a circumferential direction (3), having at least one electromagnetic transmission and receiving device (4), at least one bead cor...
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WO/2020/209197A1 |
Provided is a pneumatic tire that enables, even if a sound absorbing material is provided to the inner surface of the tire, a puncture to be repaired without the flow of a puncture repairing liquid being impeded by the sound absorbing ma...
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WO/2020/207915A1 |
The invention relates to a sound damping element 2 for a wheel 22 for a vehicle or motor vehicle, the wheel 22 having a rim 3, a tire 24 and a gas-filled cavity arranged between the rim 3 and the tire 24, comprising an annular main part ...
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WO/2020/203233A1 |
An arithmetic model generation system 100 is provided with: a tire information acquisition unit 31; a position information acquisition unit 32; a wear amount calculation unit 33; and an arithmetic model update unit 34. The tire informati...
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WO/2020/202632A1 |
A circumferential main groove detection method for detecting a position of a circumferential main groove of a tire from 3D data of a tread surface of the tire using a computer includes: a cross section data extraction step of extracting ...
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WO/2020/203362A1 |
Provided are: a rim replacement device with which it is possible to easily perform a replacement operation of a pair of upper and lower rims (layered rim) arranged in a tire testing position; and a tire testing device comprising the rim ...
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WO/2020/188911A1 |
An air pressure information acquisition unit 32 acquires air pressure information of each tire mounted on a wheel provided to a vehicle. A travel information acquisition unit 36 acquires travel information including travel distance of th...
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WO/2020/187470A1 |
The invention relates to a method for determining a time difference, comprising the steps: - providing a motor vehicle (1), wherein the motor vehicle (1) comprises a first RFID device (2), wherein identification information is stored on ...
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WO/2020/179644A1 |
Provided are: a polymer blend which includes an organic polymer having a reactive silicon-containing group and which can give cured objects excellent in terms of elongation property and stress relaxation; a composition comprising the pol...
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WO/2020/169234A1 |
The invention relates to an automatically sealing tire sealant and to a pneumatic vehicle tire containing said tire sealant. The sealant according to the invention contains at least the following constituents: 10 to 30% by weight of at l...
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WO/2020/163924A1 |
The present invention describes a tyre into which a passive UHF RFID tag is inserted during manufacturing, in which said tag is installed on top of the metal part of said tyre, more specifically on the bead ring, with the aim of reducing...
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WO/2020/025050A9 |
An inner tube (30) and an installation method, the inner tube comprising an inflatable ring (31), wherein the inflatable ring (31) comprises an outer ring inner tube layer (311) and an inner ring inner tube layer (312), the inner ring in...
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WO/2020/161579A1 |
A tubeless tyre (1) comprising a tread (2), a carcass (3) defining an inner cavity (4), an innerliner (5) designed to ensure that the air contained in the inner cavity (4) of the carcass (3) remains under pressure, a sealant layer (6) ar...
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WO/2020/143958A1 |
The invention relates to a pneumatic tyre for a vehicle, comprising: a tread (1); a carcass inlay (7); a belt composite (2) having at least two belt layers (2a, 2b) and an electrically conductive belt bandage (3) which covers the belt la...
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WO/2020/145070A1 |
The present invention avoids erroneous detection, and easily specifies a tire, in which an abnormality is likely to have occurred, from among a plurality of tires provided on a vehicle. This abnormality monitoring system 100 comprises: g...
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WO/2020/136758A1 |
In this liquid fuel filling method, the interior of a tire is filled with liquid fuel, the tire being provided with a transmitter configured so as to transmit, to a receiver, data including detection results detected by a sensor, and the...
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WO/2020/136757A1 |
A transmitter that is arranged inside a tire attached to a wheel and is configured so as to transmit data to a receiver. The transmitter comprises: a sensor; an acquisition unit configured so as to obtain detection results from the senso...
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WO/2020/129953A1 |
In order to provide a composite piezoelectric element with which it is possible for deformation generated in a specific direction to be measured accurately with high sensitivity, and a tire condition measuring device provided with said c...
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WO/2020/129288A1 |
In this pneumatic tire, a sound-absorbing material is disposed on the tire inner surface with a sealant layer interposed therebetween, the sound-absorbing material having laminated therein two or more sound-absorbing layers comprising a ...
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WO/2020/131539A1 |
A tire and wheel assembly includes a wheel having a portal and a tire mounted on the wheel, thereby forming a cavity. The assembly further includes a deflection sensor mounted on the wheel over the portal, at a location outside the cavit...
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WO/2020/128225A1 |
The invention relates to a tyre (1) exhibiting improved behaviour in relation to a standard tyre, without degradation of the rolling resistance. According to the invention, the tyre (1) comprises a stiffening structure (7) comprising two...
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WO/2020/129972A1 |
A carcass (40) of a pneumatic tire (10) according to the present invention comprises: a plurality of carcass cords (40a) which are formed of a conductor and are arranged in the tire radial direction and the tire width direction; and a ci...
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WO/2020/122188A1 |
A signal processing unit (13) of a tire-side device (1) is provided with: a condition detection unit (13b) that detects whether the condition of a road surface is wet or other than wet; and a level acquisition unit (13g) and/or a level c...
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WO/2020/120870A2 |
The subject of the present invention is a tyre, intended to be fitted to a construction plant vehicle, and the invention relates more particularly to the protective reinforcement of said tyre. In order to increase the resistance to attac...
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WO/2020/121350A1 |
Tyre (1) comprising a tread band (2) having one or more reliefs (3', 3'') with circumferential development, and a noise-reducing element (4) applied on an inner surface (5) of the tyre (1) and extending along a prevalent portion of a cir...
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WO/2020/121107A1 |
A device for checking the electrical conductivity of tyres for vehicle wheels comprises: a first electrode (17) configured for resting against a surface of a component of a tyre (2); a second electrode (18) configured for closing an elec...
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WO/2020/123285A1 |
This application relates generally to sensor systems and, more particularly, relates to systems and methods for management of smart wheel sensors that collect actionable sensor data from a rotatable component of a vehicle's wheel. In cer...
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WO/2020/122189A1 |
A tire-side device (1) transmits wear data, and a wear assessment unit (21ba) provided in a vehicle-body-side system (2) assesses a tire wear condition on the basis of the wear data. The tire-side device includes: a vibration detection u...
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WO/2020/115940A1 |
A tire ground contact characteristic measuring method according to the present invention includes a reproducing step of reproducing, in a tire, a transient variation in a tire attitude during travel of an actual vehicle, a stress measuri...
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WO/2020/109654A1 |
The present application provides a method for preventing wildfire in a target, the method comprising providing an aqueous composition comprising fire retardant and fibrillar cellulose and applying the aqueous composition to the target. T...
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WO/2020/110304A1 |
The purpose of the present invention is to provide a road surface information collection device that consumes less power than before. In a road surface information collection device (10) of the present disclosure, acceleration experience...
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WO/2020/108833A1 |
The invention proceeds from a vehicle tyre (26) having a tread, a tyre belt, a tyre carcass with at least one carcass ply (6), sidewalls (7) and a tyre bead (8) with a tyre core (4) and a bead filler (5), wherein the tyre core (4) compri...
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WO/2020/110419A1 |
A multi-air-chamber tire 1 is provided with dividing walls 30 that divide and form a plurality of air chambers 20 adjacent to each other in a tire internal cavity, and aeration members 10 connecting the plurality of air chambers 20 so as...
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WO/2020/111112A1 |
[Problem] To provide a pneumatic tire with which it is possible to reduce the weight of the tire while improving puncture resistance. [Solution] A pneumatic tire 1 in which a puncture prevention member 7 is affixed to at least a part of ...
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WO/2020/111116A1 |
[Problem] To provide a pneumatic tire with which blowout resistance can be improved. [Solution] This pneumatic tire 1 has a blowout-preventing member 7 bonded to at least part of an inner surface of a tire body, wherein the blowout-preve...
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WO/2020/110926A1 |
This tire surface image display method includes: a step of capturing a surface image of a tire (1) on a surface (1a) of which a mark having protrusions and recesses has been formed; a step of acquiring waveform data from the captured sur...
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WO/2020/110418A1 |
This multi-air-chamber tire 1 comprises: partition walls 30 that divide and form a plurality of air chambers 20 adjacent to each other in a tire inner cavity; and ventilation members 10 provided in the partition walls 30, the ventilation...
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WO/2020/111113A1 |
[Problem] To provide a pneumatic tire with improved puncture resistance and excellent manufacturability. [Solution] A pneumatic tire 1 has a puncture prevention member 7 adhered to at least a part of the inner surface of a tire body. The...
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WO/2020/105511A1 |
Provided is a pneumatic tire that allows an easy insertion operation of a sensor unit, that can prevent falling-off of the sensor unit, and that can improve productivity. At least one rubber-made storage body 10 for storing a sensor unit...
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WO/2020/105641A1 |
In a wear-amount predicting method according to the present invention, the shear force of ribs (50-53) of an aircraft tire (31) is calculated on the basis of the average ground pressure of the ribs (50-53), the wear energy of the aircraf...
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WO/2020/090319A1 |
[Problem] To provide: an RF tag antenna which is able to be fitted to a tire that contains a steel wire and a carbon powder; an RF tag; a tire which is provided with an RF tag; and a tire with a built-in RF tag. [Solution] An RF tag ante...
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WO/2020/083681A1 |
A sealant layer assembly which allows a sealant layer to be applied on a tyre outside of tyre production plants. The assembly comprises a sealant layer to be applied on the surface of an inner liner layer facing the inner cavity of a tyr...
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WO/2020/079366A1 |
The invention relates to a passenger car tyre (1) with reduced rolling resistance and the same level of performance as a standard tyre. According to the invention, each bead (4) is extended axially to the inside of the tyre by a flexible...
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WO/2020/075732A1 |
[Problem] To provide: an RF tag that can ensure communication performance when embedded in wide tires, including vulcanized tires; and an RF-tagged tire that incorporates such an RF tag. [Solution] This RF tag 10: is a dipole-antenna RF ...
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WO/2020/075469A1 |
Provided is an RF tag label which enables an RFID component to be embedded easily in a rubber product such as a tire without additional complicated processing, is not easily affected by variation in rubber components of a rubber product ...
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WO/2020/074388A1 |
- 10 - ABSTRACT A radial tyre (7) comprising an inner liner layer (8), which is designed to make sure that the inflation air does not flow out, a body ply (1), a tread, at least one belt (9), which is arranged between the body ply and th...
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WO/2020/071249A1 |
In order to provide a method for efficiently estimating the degree of wear, a method is provided for estimating the degree of wear of a tire using the contact time ratio, which is the ratio of the contact time with respect to the rotatio...
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WO/2020/072245A1 |
A tire includes a circumferential tread disposed in a crown region of the tire and an undertread disposed below the circumferential tread. The tire also has a pair of bead regions, including a first bead region and a second bead region, ...
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WO/2020/070951A1 |
An electronic component capable of acquiring information inside a tire is accommodated in this functional component which can be attached to the inner peripheral surface of a tire, wherein the functional component is provided with an acc...
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