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WO/2018/111649A1 |
A toroidal tire structure has a circumferential tread portion, a pair of bead portions, opposite sidewall portions, and a target resonant frequency of vibration. A tuned mass-damper is operatively coupled to the tire structure. The tuned...
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WO/2018/112179A1 |
A tire sealant layer comprising a rubber portion with an upper surface and a lower surface, and a barrier layer upon the lower surface of the rubber portion is disclosed. The rubber portion comprises a mixture of 100 parts of at least on...
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WO/2018/109393A1 |
A tyre comprising beads extended by sidewalls that are in turn connected to a crown zone comprising a crown reinforcement on which a tyre tread, composed of at least one non-electrically-conductive material, is positioned radially outwar...
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WO/2018/099704A1 |
The invention relates to a method for producing a tread (20), comprising the steps: extruding the tread (20), which has an outer side (22) and an inner side (24), opposite the outer side (22), and a carrying region (26) made of a carryin...
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WO/2018/092334A1 |
In the present invention, virtual regions each having a width of 1/2n (where n is a natural number greater than or equal to 1) of the detection width W1 of a force sensor 3 provided on a tire travel surface 1 are set in a region to be me...
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WO/2018/092912A1 |
A non-pneumatic tire that comprises: an inner cylinder (6) that is attached to an axle (15a); an outer cylinder (4) that surrounds the inner cylinder from the outside in the radial direction of the tire; and an elastically deformable con...
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WO/2018/094026A1 |
A method of preparing a tire including the steps of providing a cured tire, the tire including a first bead, a second bead, a carcass layer extending from the first bead to the second bead, and an optional innerliner layer disposed inter...
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WO/2018/078250A1 |
A tyre comprising a crown, two sidewalls and two beads, an inner liner facing an inner cavity of the tyre, a strip of sound-damping foam secured under the crown to the inner liner, the strip of foam having a connection surface connecting...
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WO/2018/067766A1 |
A tire having structures used to notify a driver, passenger, or other observer that a tire tread has worn to a predetermined limit is disclosed. Lattice plies, lattices, meshes, and/or films which are disposed within a tire produce an au...
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WO/2018/066498A1 |
Provided are a tire air pressure detection system and a vehicle body side device which are capable of efficiently and accurately identifying tires and detecting the respective air pressures thereof. The vehicle body side device: causes a...
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WO/2018/062586A1 |
The present invention relates to a tire provided with inner vanes. The inner vanes modify the internal flow of air generated in the internal space of the tire attached to a vehicle while in motion. The tire according to the present inven...
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WO/2018/054584A2 |
The present invention relates to a tyre having a sealant layer in order to prevent the leakage of air (or gas) in case of a puncture, and a system for the detection of the puncture for subsequent warning of the driver. The puncture detec...
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WO/2018/054561A1 |
Pneumatic vehicle tyre with a profiled tread (1), which consists of electrically nonconductive rubber material and has a central tread region (3) and on each of the shoulder sides a row of profile blocks (2) with transverse grooves (7), ...
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WO/2018/057511A1 |
The present disclosure is directed to a smart tire puncture feedback system having a camera capable of observing foreign objects embedded in a tire, a proximity sensor, and a processor that can determine how long a foreign object has bee...
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WO/2018/056005A1 |
Provided is a device for evaluating tire rolling resistance that makes it possible to reduce the capacity of a power source for obtaining excitation amplitude and thereby reduce vibration and fatigue damage of the entire device and of a ...
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WO/2018/057512A1 |
A noise damper, annulus for reducing tire noise, and tire and noise damper assembly are disclosed. The noise damper, annulus for reducing tire noise, and tire and noise damper assembly mitigate sound produced by a moving tire. The noise ...
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WO/2018/046376A1 |
In the field of tire production, the invention relates to a tire for a vehicle, the tire (300) including a summit having a tread (312) with asymmetric tread elements for contacting the ground, and the tire (300) being provided with a sea...
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WO/2018/047781A1 |
This tire-mounted sensor (2) is provided with a vibration transmission member (22e) and is configured so that vibration applied to a tire (71a-71d) will be transmitted to an acceleration sensor (22aa) through the vibration transmission m...
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WO/2018/043055A1 |
In this pneumatic tire 1, the modulus of a cap tread 151 when stretched to 300% is in the range of 3.0-7.0 (Mpa), and the modulus of an under tread 152 when stretched to 300% is in the range of 10.0-20.0 (Mpa). A grounding tread 7 compri...
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WO/2018/043058A1 |
Provided is a pneumatic tire in which the modulus of a cap tread 151 when stretched to 300% is in the range of 3.0-7.0 (Mpa), the modulus of an under tread 152 when stretched to 300% is in the range of 10.0-20.0 (Mpa), and the modulus of...
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WO/2018/044860A1 |
A tire having an indicator device that visually indicates exposure of the tire to a pre-selected temperature is provided, and an indicator device that may be positioned on a tire, for indicating that the tire has been exposed to a pre-se...
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WO/2018/038066A1 |
Provided are a method for evaluating a tire rubber composition suitable as an index for rolling resistance, and a pneumatic tire having reduced rolling resistance for a passenger vehicle. In this evaluation method, a vulcanized test piec...
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WO/2018/030000A1 |
According to the present invention, a condition in which an abnormality can occur in a tire (3) is appropriately detected on the basis of a detection signal from an acceleration sensor (12) which is used to detect a road surface state, a...
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WO/2018/028850A1 |
To provide a vehicle tyre in which an infrastructure is provided for connecting individual sensors to one another or to a central device, it is suggested that at least one electrically conductive conductor track (2) is arranged in the pe...
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WO/2018/030001A1 |
A control unit (13) of a tire mounted sensor (1) determines whether a tire 3 has been changed. When the tire (3) has been changed, the control unit (13) changes the threshold value of a road surface state determination condition used for...
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WO/2018/030535A1 |
The present invention is provided with: a sensor module 10 having a power supply unit 12, sensor unit 11, and a wiring unit 13 for connecting the supply unit 12 with the sensor unit 11; and a seat 20 having a bottom plate 21 for installi...
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WO/2018/025530A1 |
With the present invention, an assessment is made by a tire mount sensor (1) of whether a chain is mounted or not, and on the basis thereof, a chain regulation management is carried out which is performed by a monitor. Specifically, a co...
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WO/2018/018734A1 |
An apparatus and method for detecting the mileage of a tyre. The apparatus comprises a tyre state detector (100) and a data processor (200). The tyre state detector (100) is used for detecting and sending a first identity identifier and ...
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WO/2018/021564A1 |
According to the present invention, a sensor case (10) that internally houses a sensor (14) that is for acquiring information on a tire is configured from a lower member (11) and an upper member (12). The lower member (11) has: a bottom ...
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WO/2018/020081A1 |
The invention relates to an anti-puncture shield insert (40) for a wheel (10). The wheel (10) comprises a rim (20) and an inflated tire (30) connected to the edges (21) of the rim (20). The shield insert (40) is made of a shock-absorbing...
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WO/2018/018733A1 |
An apparatus and method for managing the life cycle of a tyre. The apparatus comprises a tyre state detector (100) and a data processor (200), wherein the tyre state detector (100) is used for detecting and sending a first identity ident...
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WO/2018/019947A1 |
Pneumatic tyre (1) comprising a carcass ply (11), two ring beads (12), a tread strip (10), a tread belt (15) comprising at least two tread plies (16), an innerliner (2) and an additional functional material layer (4, 5) arranged between ...
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WO/2018/011001A1 |
An electrically conductive yarn (200, 300) comprising a first yarn (262, 362) and a second yarn (264, 364), the first yarn (262, 362) comprises or consists out of a plurality of stainless steel fibers, the second yarn (264, 364) comprise...
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WO/2018/012087A1 |
Provided is a pneumatic tire able to achieve sufficient quietness by means of a noise absorbing material attached to the inner surface of the tire without a reduction in durability under high-speed conditions caused by the noise absorbin...
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WO/2018/012250A1 |
According to the present invention, a control unit (13) is activated at a timing at which the output voltage of an acceleration sensor (11) reaches a first peak value. Further, the control unit (13) is stopped at a timing at which the ou...
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WO/2018/012249A1 |
According to the present invention, a grounding section is extracted on the basis of a signal detected by a first acceleration sensor (11a) only during a time period in which a grounding angle based on the rotation angle of a tire (3) is...
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WO/2018/009607A1 |
A motor vehicle tire is disclosed with a pair of post-cure run-flat inserts, each of the pair of post-cure run-flat inserts is disposed within a tire cavity between a shoulder region and a respective upper sidewall region of the tire. Th...
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WO/2018/009605A1 |
A pneumatic tire is described as having one or more electrical conductive strips for discharging electrical build up in the tire. The electrical conductive strips provide a static electricity conductive path from the tire rim to a ground...
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WO/2018/007061A1 |
The aim of the invention is to provide a vehicle tire for which electrical discharge capability can be ensured in the case of a non-marking solid rubber tire. This aim is achieved in that a sidewall component (2) having an electrically c...
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WO/2018/005295A1 |
Multi-layered structures and methods for producing them are disclosed.
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WO/2018/001498A1 |
A method for making a non-marking antistatic tire (5) in a more controlled manner, the method comprising the consecutive steps of: - making a preliminary tire comprising a first layer (1) and being made of a first material, - adding a co...
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WO/2018/003734A1 |
The present invention is configured to: acquire a peak level ak that indicates the magnitude of the positive or negative side peak of an acceleration signal, in a tire circumferential direction or in a tire width direction, detected by a...
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WO/2018/003366A1 |
A time series waveform of detected vibration of a tire during travel is multiplied by a window function of a prescribed time width and a time series waveform for each time window is extracted to calculate feature vectors from the time se...
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WO/2018/003942A1 |
In order to provide a method for accurately determining the road surface state even when the tire state and external information change, when determining the state of the road surface from the time-varying waveform of vibration of a tire...
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WO/2018/003693A1 |
When a road surface condition is not changing, road surface data are transmitted by a tire mounted sensor (1) at a rate of once every time a tire (3) rotates a plurality of times, in order to reduce the power consumption from a power sou...
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WO/2017/221578A1 |
The present invention is configured so that a transmitter (14) thereof is kept from transmitting data when transmission stop conditions are satisfied. For example, the transmitter (14) is kept from transmitting data during acceleration o...
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WO/2017/220223A1 |
The invention relates to a method for producing a self-sealing pneumatic vehicle tyre, comprising a belt package (2) and a tread (1) as well as an air-tight inner layer (4) arranged radially inside, wherein the self-sealing of the pneuma...
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WO/2017/212915A1 |
This tire deterioration state prediction method, for predicting, with a computer, the deterioration state of a tire using a tire model configured from multiple elements, involves: an information acquisition step for acquiring information...
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WO/2017/212756A1 |
This tire management device enables tire management for equalizing the use period of tires mounted on a vehicle, and is provided with: a deterioration state predicting unit which, for each mounting position, predicts the deterioration tr...
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WO/2017/208852A1 |
Provided is a pneumatic tire in which accumulation of static electricity during tire travel is prevented and the increase in electrical resistance of the tire over time is minimized, the tire having exceptional reduction of rolling resis...
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