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7619510 |
Apparatus, method and program for alarming abnormality in tire air-pressure
The present invention provides an apparatus, method and program for alarming abnormality in tire air-pressure which prevent the issuance of an erroneous alarm and thus determine abnormality in tire...
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7619509 |
Tire monitoring system
In a tire monitoring system for sufficiently reducing the possibility of cross talk generation of a request signal individually transmitted from a vehicle body side controller to each sensor unit,...
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7617722 |
Tire, wheel or tire and wheel assembly equipped with a device for counting the number or rotations
In an electronic device for counting the number of rotations for a tire and wheel assembly, a storage means holds counting information (NbRot) intended to represent the number of rotations counted...
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7617036 |
Method and system for determining the velocity of an automobile
A method and system, according to one embodiment of the present invention, provide a means to accurately determine the velocity of a vehicle. An initial estimation of the velocity of the vehicle is...
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7614292 |
Method and device for detecting defect in outer shape of tire side portion
Repeated small irregularity, i.e. defect in outer shape on a sidewall portion S of a pneumatic tire T is detected. An order analysis is performed in higher order by an order analysis means 24 ...
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7612665 |
Wireless sensor system and bearing assembly having built-in wireless sensor
A wireless sensor system in which the sensor signal is hardly affected by disturbance and therefore has an increased reliability, which can be constructed light-weight and compact in structure...
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7609151 |
Apparatus, method and program for alarming abnormality in tire air-pressure
The present invention provides an apparatus, method and program for alarming abnormality in tire air-pressure which detects abnormality of a tire even under unusual conditions such as offset load...
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7607346 |
Tire pressure indicator
A tire pressure indicator (TPI) ( 10 ) that provides a method by which the air pressure in vehicle tires can be easily and reliably checked to determine if the tires are optimally inflated. The TPI...
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7604029 |
Wear indicating tire
A tire including a tread and a belt having a first and a second ply. The first and second plies are made up of substantially parallel metallic reinforcing cords embedded in a rubber composition...
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7603895 |
Trigger unit mounting structure for wheel position detection system
A first trigger unit and a second trigger unit output trigger signals to transceivers disposed for the four wheels of a vehicle. The first and second trigger units are attached to wall surfaces of...
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7603894 |
Self-powered tire monitoring system
Vehicular tire monitoring system includes an energy providing system arranged on the tire, and a sensor system arranged on the tire and coupled to the energy providing system to be provided with...
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7602280 |
Tire pressure monitoring system
A tire pressure monitoring system includes tire-based transmitting and receiving devices and a vehicle body-based transmitting and receiving device having vehicle body-based receiving means,...
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7594441 |
Automated lost load response system
An automated lost load response system for work machines is disclosed. The response system has a first sensor situated to detect the contour of the road surface forward of a first machine, and a...
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7594433 |
Method of processing data in a vehicle tire monitoring system
Method of processing data in a vehicle tire monitoring system. For a first given period of time, referred to as the reference period, a device calculates, for each class of temperature supplied,...
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7592904 |
Tire pressure monitor system module
A tire pressure monitor system module provides modular products with tire pressure monitor system functionality. The tire pressure monitor system module may be added to a modular product to provide...
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7592903 |
Tire pressure monitor system tool with re-learn and diagnostic procedures
A tire pressure monitor system tool that stores information regarding a plurality of tire pressure monitor systems. The information may include procedures for resetting and diagnosing the tire...
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7592902 |
Monitoring device and tire combination
The invention provides a monitoring device and tire combination wherein an antenna is mounted to the tire in a location spaced from the monitoring device. In one embodiment, the antenna may be...
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7589620 |
Axle end equipment for a vehicle, in particular an aircraft
The invention relates to axle end equipment for a vehicle, in particular an aircraft, the equipment comprising a stationary portion for securing to the axle and a rotary portion for securing to the...
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7587935 |
Electronic unit for measuring operating parameters of a vehicle wheel, comprising an electronic box and an inflation valve of the snap-in type
An electronic unit for measuring operating parameters of a vehicle wheel, includes an electronic box ( 1 ), an inflation valve ( 2 ) of the snap-in type composed of a valve body ( 3 ) made of an...
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7587934 |
Method of quantifying the utilization of a maximum grip potential of a tire
A method of quantifying the utilization of a maximum grip potential of a tire running on the ground. At two distinct azimuth angles, at least two respective values are determined for a differential...
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7587933 |
Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system
A punctured pneumatic tire in a tire-rim assembly is repaired by mounting on a vehicle the tire-rim assembly provided with an internal pressure alarm means, said tire comprising an auxiliary...
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7586403 |
Vehicle tag reader
A tire sensor that communicates to a remote interrogator in one of two modes depending on the nature of the interrogation. The interrogator may be distributed throughout a vehicle if needed for...
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7584646 |
Device for measuring coefficient of friction
A device for measuring the coefficient of friction between a test surface and a test material, comprising a frame, a skid pad comprising the test material and attached to an underside of the frame...
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7583077 |
Pressure sensing device for rotatably moving parts
A magnetic pressure sensing device for rotatably moving parts, of the type including at least one magnetic field source element associated with the rotatably moving part and a magnetic field...
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7581439 |
Elastomeric article with wireless micro and nano sensor system
A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid...
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7581329 |
Dynamic percent grade measurement device
A combination of components for the dynamic measurement of the grade of terrain, including a rocker arm disposed horizontally across a reference structure, a first displacement transducer...
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7578182 |
Detection of prepped tires
A portable tire prep detector is used to detect prep on a tire, when the tire is on a racing vehicle, and when the racing vehicle is on a race track. In one example, the detection of prep using the...
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7578181 |
Method for correcting concave-convex exhibited on a surface of a body of rotation
Providing a method for correcting a data of irregularity of a surface of a body of rotation with an eccentricity included to a data being not affected by eccentricity. The distance data L k ...
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7578180 |
Tread depth sensing device and method for measuring same
A tread depth measurement system for measuring a depth of a tread provided to a tire on a vehicle. The system includes an energy source for emitting a wireless signal to be transmitted to the tire;...
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7578052 |
Valve stem installation system and method of installing the valve stem
A valve stem installation system ( 10 ) includes a conveyor ( 24 ) for moving wheel rims ( 14 ). A detector ( 50 ) is cooperable with the conveyor ( 24 ) to detect size of the wheel rim ( 14 ) and...
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7576641 |
Identification information examination method and information obtaining apparatus
In an identification information examination mode, reception sensitivity of a reception device in an information obtaining mode is reduced. In the reception device, information transmitted from a...
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7574920 |
Tire pressure gauge with sensor support
A pressure gauge is provided for monitoring pressure within a reservoir, such as air within a vehicle tire. The gauge is particularly configured to allow it to remain upon a valve stem of the tire...
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7574293 |
System and method for identifying tire position on a vehicle
A method of determining the position of a tire on a vehicle using signal pulses is described. The method includes receiving a plurality of signal pulses from a transmitter associated with the tire...
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7574292 |
Method and system for calibrating a vehicle speed
A method and system for calibrating speed of a vehicle having a plurality of wheels includes a wheel speed sensor coupled to each of the wheels for providing a first vehicle speed based on an...
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7568386 |
Tire pressure monitoring apparatus allowing for relative movement between a pressure transducer and a valve stem
A tire pressure monitoring apparatus includes a pressure transducer and a valve stem. A spring member connects the pressure transducer to the valve stem. The spring member facilitates relative...
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7568385 |
Device and method for testing a tire, in particular by means of an interferometric measuring method
A device for testing a tire with two sidewalls and a tread portion in particular by means of an interferometric measuring method, is provided with a measuring unit with which the tire can be...
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7568384 |
Sensor-incorporated tire and tire condition estimating method
In order to accurately and stably estimate the conditions of a running tire, a vehicle is equipped with a sensor-incorporating tire having, at an equal distance from the center in the axial...
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7567171 |
Method and device or system to monitor the state of tires, and detection of snow chains or spikes use, on a vehicle
A system and method are provided for monitoring the physical integrity of a tire. The system and method include measuring a signal proportional to the speed of rotation of the wheel and calculating...
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7565832 |
Tire pressure monitor
A tire pressure detector includes an electrically conductive housing having a housing body and a protruding annular body; a cover having a sleeve portion connected to the protruding annular body,...
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7562568 |
Tire parameter sensor unit with real time data storage
A tire parameter sensor unit for monitoring one or more vehicle tire parameters such as internal tire pressure and temperature and developing a permanent log of the operational history of the tire....
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7562567 |
Vehicle ground contact element, tire and vehicle ground contact
A ground-contacting component of a vehicle, comprising at least two physical parameter measurement systems, each measurement system having a linearly polarized antenna. The polarization directions...
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7562566 |
Tire pressure gauge with displacement limiting members
A tire pressure gauge includes a housing, a tire pressure detection unit, an air valve, and at least two limit members. The housing has a lateral side and a chamber. The tire pressure detection...
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7561035 |
Wireless sensor system and bearing assembly equipped with the same
A wireless sensor system of the present invention includes wireless sensor units ( 4 A, 4 B) and a sensor signal receiving unit ( 5 ). The sensor units ( 4 A, 4 B) have sensors ( 6 A, 6 B), an...
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7559235 |
Tire air pressure monitoring system, tire air pressure sensor unit and method of monitoring-controlling tire air pressure
A tire air pressure monitoring system includes: a sensor unit mounted to a tire and including: an air pressure sensor for outputting a tire air pressure, and a transmitter, a receiver for receiving...
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7557698 |
Wheel information processing device
A wheel information processing device comprises a plurality of wheel-side communication units provided in a wheel of an automotive vehicle, and a body-side communication unit provided in a body of...
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7555943 |
Device for detecting a leak or underinflation in the tires of motor vehicle wheels
The device comprises means for measuring the pressure of the gas contained in a tire of a vehicle, means for collecting pressure measurement data and means for calculating the change in pressure...
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7552630 |
Load wheel drive
A method of positioning a load wheel in a tire uniformity machine to load a tire for testing, the method comprising providing a drive assembly including a drive motor and a drive controller,...
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7552629 |
Movable tyre test bench and method therefor
A mobile test rig for tires, composed of a self-driven platform capable of following rectilinear and circular trajectories and including: a test instrument module for a wheel-tire assembly to be...
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7552628 |
Method and system for determining a cornering angle of a tyre during the running of a vehicle
A method and a system for determining a cornering angle of a tyre fitted on a vehicle during running of the vehicle on a rolling surface. The tyre has an equatorial plane. In the method, the length...
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7551992 |
Detecting tire decompression based on wheel speed
A method for detecting decompression of tires based on the rotational speed of wheels mounted on a vehicle, comprising the steps of: detecting the rotational speed of each of the above-mentioned...
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