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WO/2020/256111A1 |
One embodiment of the tire of the present invention is a tire comprising a tread portion (11), a sidewall portion (12), and a bead portion (13), the tire including and a bead core (60) provided on the bead portion (13), and a carcass ply...
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WO/2020/256124A1 |
The tire according to an aspect of the present invention is provided with a tread section (11), a sidewall section (12), and a bead section (13). The tire comprises a bead core (60) provided at the bead section (13), a carcass ply (51) t...
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WO/2020/250912A1 |
A non-pneumatic tire (10) that has: a wheel part that includes an inside annular body that is centered on a rotary shaft portion, an outside annular body that is provided outside the inside annular body in the radial direction, and elast...
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WO/2020/250517A1 |
A tire degradation estimating method according to an embodiment of the present invention enables a degree of degradation of a tire to be estimated, by comprising: a deformation speed measuring step (S11) of using a tire degradation estim...
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WO/2020/248753A1 |
A self-repairing material for preventing tire puncture and a preparation method therefor, relating to the technical field of tire self-repair. The self-repairing material consists of an A material and a B material. The A material compris...
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WO/2020/250834A1 |
This pneumatic tire comprises: at least one balance patch (40) that is positioned on a tire inner surface (30), which is a surface on an inner side of a tire (10); and a functional component (50) that has a communication function and is ...
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WO/2020/241323A1 |
According to one embodiment of the present invention, provided is a tire testing device including a vehicle, and a test unit that is mounted on the vehicle and capable of supporting a test wheel having a test tire attached thereto, in a ...
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WO/2020/234959A1 |
This tire electrical resistance measurement device (1) is provided with an inner circumferential-side probe (50S) and an outer circumferential-side probe (50A). The inner circumferential-side probe (50S) is disposed on the inner circumfe...
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WO/2020/229023A1 |
The invention relates to a tyre (1), wherein the tyre (1) can be rotated about a rotational axis (2) in a rotation direction (3), comprising a bead region (4), wherein the bead region (4) has a bead core (5), and comprising an electromag...
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WO/2020/231154A1 |
The present invention relates to a permanent attachment type UHF band RFID tire tag having excellent buffering performance with respect to an expansion and contraction movement of a tire and, more specifically, to a permanent attachment ...
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WO/2020/230573A1 |
Provided are a reinforcing member for a bicycle tire and a bicycle tire. A bicycle tire (100) comprises at least a tread portion (12) arranged on a ground contact surface of the bicycle tire (100) and a carcass portion (16) arranged insi...
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WO/2020/225937A1 |
This pneumatic tire is provided with a pair of bead cores embedded in a pair of bead portions, the pair of bead cores each including a pair of small bead cores divided in a tire lateral direction; and is further provided with a carcass i...
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WO/2020/227459A1 |
A rubber composition for a tire tread chimney component (101 ) includes a sulfur-vulcanizable elastomer and an electrically conductive polymer. The rubber composition is further defined by an absence of electrically conductive carbon bla...
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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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