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WO/2023/181591A1 |
This tire fitting method is for fitting a tire onto a tire holding device 1, wherein: the tire holding device is provided with a pair of split rim members 4 opposing one another; a central axis A of each of the pair of split rim members ...
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WO/2023/171114A1 |
This retreading possibility determination method comprises: a step (S1) for acquiring a state characteristic value which is to be used in a first determination and a second determination and which indicates the state of a tire; a step (S...
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WO/2023/161986A1 |
The present disclosure provides a strain detection device that can be made more compact than previous functional components and can demonstrate an improvement in strain detection accuracy, without hindering tire deformation. One embodime...
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WO/2023/161187A1 |
The invention relates to a radial tyre for heavy vehicles having a load index greater than 1050 kg, comprising a crown reinforcement (3) comprising at least two layers of transverse metal reinforcements (321, 322), forming, with the circ...
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WO/2023/150873A1 |
A set of tire balancing beads including a set of solid non-absorbent beads; and a set of super moisture absorbent beads.
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WO/2023/152206A1 |
A tyre comprising: a tread portion; a bead portion; and a sidewall portion extending between the bead portion and the tread portion; wherein the tread portion, bead portion and sidewall portion define an inner cavity of the tyre; the tyr...
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WO/2023/136540A1 |
The present invention relates to an RFID tag module to be embedded in rubber, comprising an RFID tag and an epoxy layer coated thereon. The present invention has advantages in that the RFID tag, when inserted into a rubber material such ...
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WO/2023/128459A1 |
The present invention relates to a RFID tag module embeddable in rubber, comprising: an RFID tag comprising an IC chip and an antenna pattern; and at least one recessed slot formed near the IC chip so as to reduce stress acting on the IC...
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WO/2023/127232A1 |
This degradation state determination method is for determining, on the basis of the color of an indicator provided to a target object that is a target for determining a degradation state, the degradation state of the target object. The d...
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WO/2023/126439A1 |
Active tire orientation and pressure adjustment systems and methods of use in response to a plurality of activation conditions can ensure efficient tire orientation and pressure modes are active when necessary to balance tire traction an...
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WO/2023/127234A1 |
Provided is a repair patch (70) to be added to a tire, the repair patch (70) comprising an indicator portion (31a) from which a color component is extracted by a deterioration state determination device provided with a deterioration dete...
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WO/2023/127233A1 |
An indicator (31) is affixed to an object of which a state of degradation is to be determined, and has color components that are extracted by means of a degradation state determining device provided with a degradation determination model...
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WO/2023/119942A1 |
The present invention provides a solid tire and a method for manufacturing the same, where the solid tire comprises RFID tags for product identification and good response accuracy can be exhibited while ensuring the effect of protecting ...
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WO/2023/119941A1 |
To provide a solid tire which is provided with an RFID tag for product identification and with which the protective effect of the RFID tag can be sufficiently ensured, and a method for manufacturing the same. In a solid tire 10 having a ...
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WO/2023/119088A1 |
A method for controlling the rolling resistance of a running tyre comprises: manufacturing a tyre (2), installing the tyre (2) on a rim, mounting a wheel on a vehicle (100). Manufacturing the tyre (2) comprises: obtaining an external pro...
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WO/2023/112404A1 |
This tire evaluation method evaluates a tire mounted on a vehicle that automatically travels on a course with a reference path, the tire evaluation method comprising: a step (S1) for acquiring data on a travel route of a vehicle and data...
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WO/2023/110498A1 |
The invention relates to a tyre (1) for a passenger vehicle, intended to be mounted on a rim, comprising: - two sidewalls (2) connecting an apex (4) to two beads (3), each intended to come into contact with a rim flange; and - at least o...
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WO/2023/112487A1 |
A method according to the present invention is for, by using information on the road surface state of a road surface on which a vehicle is traveling and output waveform data obtained by measuring a change in physical quantity of tires in...
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WO/2023/113516A1 |
The present invention relates to a tire comprising a sealant layer and a sound-absorbing material layer. The tire comprises: a sound-absorbing material layer located inside the tire; and a sealant layer located between the inner surface ...
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WO/2023/105824A1 |
A tire according to the present invention comprises a tire body and a communication device that is embedded inside the tire body or is mounted to the inner surface of the tire body. The tire is further provided with a label area that is ...
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WO/2023/105825A1 |
A tire according to the present invention is provided with a tire body and a covered communication device, at least a portion of which is embedded in the tire body. The covered communication device is provided with a communication device...
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WO/2023/105816A1 |
A tire 1 comprising reinforcing side rubber 2 which has a crescent-shaped cross-section and is disposed in a sidewall section 1b of the tire, a low-thermal-conductivity member 3 which has a lower thermal conductivity than the reinforcing...
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WO/2023/105826A1 |
A waste tire processing method according to the present invention is for recycling waste tires, said method comprising: a hole-forming step for forming a hole 20, which is a recess hole 21 or a through hole 22, in a waste tire; and a pul...
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WO/2023/105814A1 |
A tire 1 includes a side rubber 8, a bead filler 4b, a carcass 5 having a carcass ply 5a including a carcass cord 5c, and a communication device 10. The communication device includes an RF tag 10e and a tag-covering rubber part 10f cover...
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WO/2023/105813A1 |
A tire 1 comprises side rubber 8, a bead filler 4b, a carcass 5, and a communication device 10. The communication device has an RF tag 10e and a tag-covering rubber section 10f that covers the RF tag, and the communication device is disp...
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WO/2023/105815A1 |
Provided is a tire 1 comprising one or more electrically conductive cords 2 and a communication device 10, which are embedded inside the tire. The number of intersections between the communication device and the one or more electrically ...
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WO/2023/105812A1 |
Provided is a tire capable of indicating a range in which an electronic tag is embedded. The tire comprises an electronic tag positioned nearer the inside than the surface, and a display part indicating the position of the electronic tag...
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WO/2023/100628A1 |
A purpose of the present invention is to provide an adhesive composition for vulcanized rubbers which has excellent adhesiveness. This adhesive composition for vulcanized rubbers comprises an organic polymer having an alkoxysilyl group, ...
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WO/2023/095588A1 |
A pneumatic tire 1 comprises, for maintaining tire electrical resistance after travel: a pair of bead sections 10; at least one carcass layer 13 spanning the pair of bead sections 10; a belt layer 14 disposed to the side of the carcass l...
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WO/2023/095372A1 |
The pneumatic radial tire for passenger vehicle according to this invention comprises a belt formed of one or more belt layers, a tread, and a communication device. A cross sectional width SW of the tire and an outer diameter OD of the t...
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WO/2023/095373A1 |
This pneumatic radial tire for a passenger vehicle comprises a communication device. A cross-sectional width SW of the tire and an outer diameter OD of the tire satisfy a prescribed relationship. In a cross-sectional view in the tire wid...
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WO/2023/095370A1 |
In a pneumatic tire according to the present invention, the mass of the sidewall portion in a region across the radial direction of the tire between positions separated, from the position of maximum width of the tire in a standard state,...
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WO/2023/095591A1 |
In order to maintain the electric resistance of a tire after travelling, this pneumatic tire 1 is provided with a pair of bead portions 10, at least one carcass layer 13 bridged over the pair of bead portions 10, a belt layer 14 disposed...
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WO/2023/079913A1 |
The present invention addresses the problem of providing an RFID-tag coating rubber composition that can achieve a good balance among communication performance, resistance to cracking, adhesiveness to an adjacent rubber member, and elast...
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WO/2023/079914A1 |
The present invention addresses the problem of providing an RFID-tag coating rubber composition that has excellent workability during kneading and excellent workability during tire molding. The solution to said problem is an RFID-tag coa...
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WO/2023/079912A1 |
The present invention addresses the problem of providing an RFID-tag coating rubber composition that can achieve a good balance among communication performance, resistance to cracking, adhesiveness to an adjacent rubber member, and elast...
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WO/2023/058445A1 |
Provided is a method, etc., for estimating uneven tire wear. This tire state estimation method involves: obtaining an image which includes both ends of the tread of a target tire, and captures said tread from the front in a manner such t...
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WO/2023/058537A1 |
This tire state estimation method includes the following. (1) Disposing, on the inner side of a tire, at least one power generator that generates voltage in response to deformation of the tire. (2) Acquiring measurement data in a time se...
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WO/2023/058777A1 |
A tire testing method according to one embodiment of the present invention comprises: a first measurement step for measuring a μ-S property of a test tire with a first tire testing device that causes the test tire to travel along a road...
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WO/2023/053690A1 |
A tire abnormality determination system (100) according to this disclosure comprises: a relating information acquisition unit (111) which acquires deterioration relating information which may influence deterioration of a non-pneumatic ti...
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WO/2023/053689A1 |
A tire management system (100) according to this disclosure comprises a management device (10) and a database unit (30). The tire management system (100) acquires travel history data on a history of a cause for a decrease in tire perform...
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WO/2023/044187A1 |
A dispense robot for applying a sealant layer on an inner surface of a tire as the tire rotates about a horizontal axis of rotation includes an articulating arm assembly including a distal arm member. A sealant nozzle may be carried by t...
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WO/2023/037659A1 |
This tire 1 comprises: a communication device 10 embedded inside a tire side portion 1d; and a plurality of turbulence-generating projections F that protrude from a tire outer surface 1ds of the tire side portion, that are extended along...
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WO/2023/032907A1 |
An information processing device according to an embodiment of the present invention comprises an information processing unit that acquires evaluation information pertaining to a tire mounted on a vehicle and having a wheel and a rubber ...
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WO/2023/032912A1 |
An information processing device according to an embodiment comprises an information processing unit which acquires evaluation information pertaining to a tire on the basis of one or both of: a feature amount over time in tire informatio...
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WO/2023/032666A1 |
The present invention addresses the problem of providing: a multilayer body of vulcanized rubbers, the multilayer body exhibiting excellent adhesion stability; a method for producing this multilayer body; and a tire which comprises this ...
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WO/2023/026901A1 |
The present invention comprises: a data acquisition unit 102 which, regarding tires 10 mounted to a mobile object M1 such as a aircraft and a vehicle, acquires wear status data D1, operational data D2 of the mobile object, and time-serie...
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WO/2023/021907A1 |
The tire condition determination system (100) according to the present disclosure acquires, from a vehicle (50), condition data including various information that may affect deterioration of a base portion of a tire (1) (S104), calculate...
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WO/2023/021300A1 |
The invention relates a vehicle wheel comprising a rim and a tyre defining therebetween a cavity and having a sound reducing material, and in which the sound reducing material is disposed in the cavity. A method of manufacturing a vehicl...
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WO/2023/017502A1 |
A method and system for measuring a load on a tire while the vehicle traveling that include a microprocessor, a tire pressure sensor that is fixed to the tire, and an electromechanical sensor that is fixed to a point on the tire. The ele...
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