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Patent Searching and Data


Matches 1 - 50 out of 7,998

Document Document Title
WO/2019/155712A1
This tire internal pressure management server 20 is provided with: a transmission unit which, at a predetermined time before a reservation initiating time, transmits a signal which causes an in-vehicle device 61 mounted on a vehicle 60 t...  
WO/2019/151134A1
In the present invention, degradation of the material quality of a used secondhand tire is evaluated with high precision by measuring a crack in a region not worn by use of the tire. Displacement of a tire grounding surface is measured, ...  
WO/2019/151415A1
A vehicle body-side system (2) is provided with: a second data communication unit (24) that performs bi-directional communication with a tire-side device (1) and receives road surface data and measurement data transmitted from a first da...  
WO/2019/150556A1
This rim exchanger comprises a rim stocker (61). The rim stocker (61) comprises an upper rim support part (62u) for supporting an upper rim (40u) and a lower rim support part (62d) for supporting a lower rim (40d). The upper rim support ...  
WO/2019/145060A1
The invention relates to a self-sealing vehicle pneumatic tyre comprising a sealant layer. According to the invention, the self-sealing vehicle pneumatic tyre comprises at least one first sealant layer arranged on the inner surface oppos...  
WO/2019/142869A1
The objective of the present invention is to enable a general-purpose communication device (2) to establish data communication with a tire-side device (1), thereby enabling transmission of data indicating a tire-related state from the ti...  
WO/2019/142868A1
Various conditions when generating road surface data to be used when a road surface state determination device determines the road surface state or when transmitting road surface data to a vehicle body-side system (2) are transmitted in ...  
WO/2019/142870A1
Provided is a tire system in which a vehicle body side system (2) sends a request signal to a tire side device (1) to notify the tire side device (1) of required data. On the basis of the request signal, the tire side device (1) creates,...  
WO/2019/138774A1
This road surface condition determination device 10 is configured from a front wheel-side acceleration sensor 11 which is mounted on a front wheel of the tires and detects the front wheel acceleration waveform, a rear wheel-side accelera...  
WO/2019/138775A1
This road surface condition determination device 10 is configured from a driven wheel-side acceleration sensor 11 which is mounted on a driven wheel of a tire and detects the driven wheel acceleration waveform, a drive wheel-side acceler...  
WO/2019/131567A1
Road surface data including a feature amount for a part of one rotation of a tire are transmitted from a tire-side device (1), and the road surface condition is assessed by a vehicle-body-side system (2) on the basis of the road surface ...  
WO/2019/129584A1
A pneumatic tyre (10) comprising an inner surface (11) of the tyre, wherein a sound absorbing device component (40) is connected to the inner surface (11) of the tyre (10). The sound absorbing device component (40) comprises a panel (80)...  
WO/2019/132519A1
The present invention relates to a tire noise reduction device formed to absorb noise generated from a tire while driving so as to minimize the transmission of the noise to the interior of a vehicle. The present invention includes an aut...  
WO/2019/131568A1
In this road surface condition assessing device, when road surface data are to be transmitted from a tire side device (1), the road surface data containing a feature quantity, which is a small amount of data, are included in an advertisi...  
WO/2019/123501A1
Starting from an acceleration signal, representative of a radial acceleration undergone by a portion of a crown region of said tyre due to the rolling of said tyre on a rolling surface, the trend of the first derivative of the radial acc...  
WO/2019/124482A1
According to the present invention, vehicle speed data is transmitted from a vehicle body-side system (2) when generating road surface data used to determine road surface conditions. Also, in a tire-side device (1), conditions for acquir...  
WO/2019/122618A1
This invention concerns improving the compromise between endurance and wear performance of a tyre for civil engineering vehicles, while limiting its average operating temperature to an appropriate level of approximately 100°C, and while...  
WO/2019/123684A1
In this pneumatic tire, a plurality of bladder ridges extending in a tire width direction are formed on the circumference of a tire inner surface, a plurality of projections connecting the bladder ridges are formed between the bladder ri...  
WO/2019/123363A1
The invention relates to a tyre (1) comprising sidewalls (2), a substantially electrically insulating crown block (7), and a substantially insulating tread (8), said tyre (1) also comprising at least one conductive pin (21) oriented in t...  
WO/2019/116782A1
A tire groove residual quantity management system (10) includes: a tire groove residual quantity measuring device (100) which measures a residual quantity of a groove in at least one aircraft tire (70) fitted to an aircraft; a tire wear ...  
WO/2019/115917A1
The invention relates to a pneumatic tyre (1) exhibiting improved behaviour in relation to a standard pneumatic tyre, without degradation of the rolling resistance. According to the invention, the pneumatic tyre (1) comprises a reinforci...  
WO/2019/117232A1
A wear-amount prediction device (10) calculates various wear energies on the basis of the internal pressure of an aircraft tire, a load applied to the aircraft tire, the speed of the aircraft, a slip angle produced by the aircraft tire, ...  
WO/2019/116624A1
This system for managing tires for construction and mining vehicles is provided with: a degree of fatigue calculating unit; a grouping processing unit which groups a plurality of front wheel tires into a plurality of fatigue degree group...  
WO/2019/116645A1
When attaching a rubber member to an inner surface of a tire, the rubber member attachment site is identified, the attachment site is irradiated with laser light to remove a mold-releasing agent coating layer formed on a surface of a rub...  
WO/2019/116615A1
Provided is a pneumatic tire configured so that the electrical resistance of the entire tire can be reduced even if the rolling resistance is further reduced by further reducing the loss of a case member for the tire. This pneumatic tire...  
WO/2019/116636A1
Provided is a pneumatic tire wherein the electrical resistance of the entire tire can be reduced even if the rolling resistance is further reduced by further reducing the loss of a case member for the tire. This pneumatic tire is provide...  
WO/2019/111972A1
In this pneumatic tire, a member is adhered to at least a portion of an inside surface of a tire main body, the puncture prevention member having at least one protective layer that includes: an internal pressure maintenance layer; and a ...  
WO/2019/110158A1
The invention relates to a tire (1), particularly a vehicle tire, having a tread (3) and at least one sensor arrangement (6). According to the invention, the at least one sensor arrangement (6) has: - at least one sensor region (12a, 12b...  
WO/2019/111486A1
A tire antitheft system according to the present invention includes: a transmitter that is attached to a tire and transmits tire ID information; a first database that stores, in an associated manner, vehicle ID information and the tire I...  
WO/2019/111974A1
In this pneumatic tire, a puncture prevention member is adhered to at least a portion of the inside surface of a tire main body. When M (MPa) is the 100% modulus of the portion of the puncture prevention member that has the lowest 100% m...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 7,998