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WO/2019/107296A1 |
In order to acquire highly accurate wear information, a tread part of a pneumatic tire is provided with: a columnar wear measurement magnet which wears down along with the tread rubber, and thereby decreases in magnetic flux density or m...
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WO/2019/106893A1 |
This functional component attachment seat (100) is used for attaching a functional component (200) to a tire inner surface (30) of a pneumatic tire. The functional component attachment seat (100) has: an enclosing wall part (110) that ex...
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WO/2019/107297A1 |
A tire assembly has: a tire; and a shape measurement unit using magnetism. In order to acquire the deformation state of a sidewall, the shape measurement unit is provided, in a first region that is either a tread section correspondence r...
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WO/2019/103095A1 |
According to the present invention, tire-side devices (1) that have favorable radio wave environments transmit to a vehicle-body-side system (2), the transmissions including road surface data from tire-side devices (1) that have less fav...
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WO/2019/103094A1 |
According to the present invention, when road surface conditions are to be determined, the conversion range for the A/D conversion of a detection signal from a vibration detection part (10) at an A/D conversion part (12a) is changed in a...
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WO/2019/098121A1 |
A bicycle tire 100 which is at least equipped with a tread section 12 positioned on the ground-contacting surface of the bicycle tire 100, and a carcass section 16 positioned on the inside of the tread section 12, wherein a reinforcing m...
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WO/2019/093437A1 |
When a road surface condition is to be assessed, turning on a startup switch (30) causes a connection to be established between a tire side device (1) and a vehicle body side system (2), and data communication is performed. Then, when th...
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WO/2019/093055A1 |
The present invention provides a tire tangential direction load measuring device capable of directly measuring a tangential direction load on a tire without using a bulky device, and a tire rolling resistance evaluating device capable of...
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WO/2019/092343A1 |
A passenger vehicle tyre (1) having at least one bead (4) that is extended axially towards the inside by an overhanging flexible base (8) comprising a free end (I), the flexible base (8) comprising an anchoring portion (81) anchoring it ...
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WO/2019/086785A1 |
An extended mobility tyre having a mounting direction, the sidewalls (25,26) being reinforced by sidewall inserts (ie, ii), such that the maximum axial width (Le) of the insert (ie) external to the vehicle is at least equal to the maximu...
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WO/2019/087968A1 |
Two-way communication is achieved between each transmitter-receiver (2a-2d) and a receiver (3). In this way, frame transmission can be performed from each transmitter-receiver (2a-2d) on the basis of a request signal from the receiver (3...
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WO/2019/088024A1 |
A vehicle body-side system (2) acquires environment data with a peripheral device (22) provided to a vehicle, and, on the basis of the environment data, determines that there is a situation in which a support vector should be learned. In...
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WO/2019/088023A1 |
A first control unit (11) of a tire-side device (1) determines that a road surface state has changed. A second control unit (26) of a vehicle body-side system (2) estimates that there has been a change in the road surface state on the ba...
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WO/2019/084385A1 |
Disclosed herein is a system and method for reading DOT tire codes. The system includes a camera unit in a palm-sized housing. The housing contains a pair of adjacent imaging devices and plural banks of LED lighting deployed around the c...
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WO/2019/081857A1 |
A method for determining a Tonne Kilometre Per Hour (TKPH) index of a tyre equipping a vehicle carrying out a plurality of rolling cycles when loaded and unloaded, in which the following steps are carried out: - Step A: for each cycle, a...
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WO/2019/074027A1 |
According to the present invention, when identifying a road surface condition, a vibration detecting unit (10), a waveform processing unit (11) and a data transmitting unit (12) for implementing a sensing function and a data transmission...
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WO/2019/069791A1 |
Provided are a pneumatic tire that makes it possible to improve productivity when a sound-absorbing material or a sealant layer is attached to a tire inner surface, and a method for manufacturing said pneumatic tire. An indicator 10, com...
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WO/2019/057090A1 |
Disclosed are a burst-proof and puncture-proof tire and a mold and a method for manufacturing same. The burst-proof and puncture-proof tire comprises a tire body (1), an inner tire (2) and an inflation head (21), wherein the tire body (1...
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WO/2019/054316A1 |
Provided is a technique for producing a tire which, even if an electronic component is included therein, can prevent damages or deformations of the electronic component caused by impact load during street-running, etc., and maintain suff...
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WO/2019/054007A1 |
This tire evaluation device 1 is provided with: a wind tunnel 2; a rotating device 4 which holds a tire 11 inside the wind tunnel 2 and rotates the tire; a blowing device 3 which blows air into the wind tunnel 2 and generates an air flow...
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WO/2019/054226A1 |
Provided is a tire manufacturing feature in which even when an electronic component is embedded in a tire, damage due to impact load during travel on the road surface is inhibited and the durability of the tire is prevented from deterior...
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WO/2019/054211A1 |
Provided is a tire manufacturing feature in which, even when an electronic component is disposed on a side wall part in order to ensure sufficient communication performance, damage to the tire or to the electronic component is avoided. A...
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WO/2019/054227A1 |
Provided is a tire structure technology with which sufficient reading performance can be ensured and tire durability does not decrease, even in the case of a tire having an electronic component provided therein. A pneumatic tire having a...
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WO/2019/054210A1 |
Provided is a tire structure technology with which sufficient reading performance can be maintained even when a tire having an electronic component provided therein is caused to travel at high speed with severe handling. A pneumatic tire...
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WO/2019/054213A1 |
Provided is a tire structure technology with which sufficient reading performance can be maintained even when a tire having an electronic component provided therein is caused to travel at high speed with severe handling. A pneumatic tire...
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WO/2019/054212A1 |
Provided is a tire structure technology with which, even in the case of a tire having an electronic component provided therein, damage and deformation of the electronic component caused by impact loads, etc., during road surface travel c...
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WO/2019/050030A1 |
Provided are: a pneumatic tire which enables the achievement of a good balance between air retention ability and adhesion of a sealant layer without deteriorating the tire productivity by bonding the sealant layer to the inner surface of...
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WO/2019/049807A1 |
According to the present invention, when a tire of a vehicle provided with two front tires and four rear tires is to be replaced, a life amount L which serves as an indicator for tire replacement is determined for the front and rear tire...
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WO/2019/041879A1 |
A tire capable of automatically changing color according to road conditions comprises a tire body (4), an electrochromic device (8), a thermochromic modified tread rubber (13), and a photochromic layer (15). The tire body (4) comprises a...
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WO/2019/039171A1 |
This tire management system for aeroplanes is provided with: a management device (40) with which a tire manufacturer (10), a maintenance repair overhaul (MRO) provision company (20), and an airline company (30) can communicate over a net...
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WO/2019/035383A1 |
A pneumatic tire according to the present invention is provided with: a first sound-damping body which is affixed to the tire inner surface, and which comprises a sponge material; a second sound-damping body which is disposed on a tire i...
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WO/2019/021730A1 |
This pneumatic tire comprises: a first noise reduction body made from a sponge material and fixedly attached to the tire inner surface; a second noise reduction body made from a sponge material and positioned on the tire inner space side...
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WO/2019/021328A1 |
The process for producing tyres comprises arranging no more than four sets of noise-reducing elements (2), each set being associated with a respective dimension Lx different from the dimension associated with the other sets; feeding in s...
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WO/2019/017436A1 |
This road surface condition estimation device is provided with: an acceleration sensor 11 which detects an acceleration in a tire diameter direction; an acceleration waveform extraction means 12 which extracts an acceleration waveform fr...
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WO/2019/018175A1 |
An inner tube for a pneumatic tire having an increased resistance to punctures. The inner tube may have at least one puncture resistant ply made from a fiber reinforcement oriented around the outer circumference of the inner tube. The in...
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WO/2019/018178A1 |
A pneumatic tire having an increased resistance to punctures. The pneumatic tire may have at least one puncture resistant ply constructed from a fiber reinforcement oriented circumferentially around the tire and providing circumferential...
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WO/2019/018177A1 |
A pneumatic tire having an increased resistance to punctures. The pneumatic tire may have at least one puncture resistant ply constructed from a fiber reinforcement oriented circumferentially around the tire and providing circumferential...
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WO/2019/017031A1 |
In order to enable improvement of durability of a conductive section and to maintain electrostatic suppression performance, a pneumatic tire 1 is provided with: a pair of bead sections 10; at least one carcass layer 13 stretched across b...
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WO/2019/009168A1 |
A tire tester (1) is used to test tires. A free roller portion (8) of the tire tester (1) is configured in such a way that a distance (L1) in a horizontal direction between an endmost roller (80A), which is the roller, from among a plura...
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WO/2019/005125A1 |
A non-pneumatic wheel (100) having one or more features for protecting edges of a support structure (112) located radially between a wheel hub (102) and an annular shear band (108). A softer material is provided along certain edges of th...
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WO/2019/003576A1 |
This road surface state estimating device is provided with: an acceleration sensor 11 installed in a tire; acceleration information acquiring means 12, 13, 14 for acquiring acceleration information which is inputted from an output of the...
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WO/2019/005821A1 |
A non-pneumatic wheel having one or more features for protecting edges of a support structure located radially between a wheel hub and an annular shear band. A softer material is provided along certain edges of the support structure for ...
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WO/2018/235647A1 |
A tire dynamic load radius calculating device (1) is provided with a tire rotation sensor (2s), a drum rotation sensor (3s), a drum angle of rotation deriving unit (c1) and a tire dynamic load radius calculating unit (c2). The drum angle...
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WO/2018/235490A1 |
Provided is a method for analyzing a fluid around a rotating body, with which it is possible to calculate a time average value of a physical quantity of the fluid. The method includes: a step (S100) of acquiring a space model including a...
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WO/2018/230181A1 |
In the present invention, after a windowing means is used to window, with a time T, a time-series waveform of the tire vibration detected by an acceleration sensor and feature vectors Xi for each time window are calculated through the ex...
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WO/2018/229387A1 |
The invention relates to a laminate for a pneumatic object, comprising at least three different stacked layers: an inflation-gas-tight layer consisting of a composition comprising at least one diene elastomer and at least one crosslinkin...
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WO/2018/229388A1 |
The invention relates to a laminate for a pneumatic object comprising at least three different stacked layers: - an inflation gas-tight layer consisting of a composition composed of at least one diene elastomer and at least one crosslink...
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WO/2018/224196A1 |
The present invention provides a vehicle tyre having a transponder, wherein, in order to be able to easily integrate the transponder in the vehicle tyre, it is proposed that the transponder (1) is arranged in the tyre bead between the ca...
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WO/2018/225154A1 |
A tire removal process in which a sandwiching step and a tire removal step are executed. In the sandwiching step, a lower support body (22) is caused to come in contact with a lower side wall (Twd) of the tire (T) and the tire (T) is san...
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WO/2018/224195A1 |
The aim of the invention is to provide a vehicle tyre with a transponder, in which the transponder can be integrated into the vehicle tyre in a simple manner. To this end, the transponder (1) is arranged between the bead filler (5) and a...
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