Matches 201 - 250 out of 402 < 1 2 3 4 5 6 7 8 9 >


Match Document Document Title
6838985 System and method for remote tire pressure monitoring with low frequency initiation  
A system for remote monitoring of vehicle tire pressure includes monitors mounted in the tires, each including a tire pressure sensor, a transmitter for transmitting a tire pressure signal, a...
6817236 Method and device for creating a compensation value table for determining a test variable, and for identifying the pressure loss in a tire of a wheel  
A method for creating a correction value table for a test variable for identifying the pressure loss in a tire of a vehicle comprises the steps of determining a driving dynamics variable of the...
6810727 Tire pressure monitoring system algorithm for dual placard applications  
A dual placard algorithm implemented in a tire pressure monitoring system which responds to tire inflation changes caused by the driver, and is thereby able to allow the tire pressure monitoring...
6801126 Method and apparatus for installing tire pressure monitor assembly onto wheels  
A method and apparatus are provided for installing tire pressure monitor sensors onto wheels and for assembling tires onto wheels having tire pressure monitor sensors. The method includes...
6799129 Method and system for monitoring tire pressure in vehicles equipped with anti-lock braking systems  
A tire pressure monitoring system and method for vehicles equipped with anti-lock breaking systems (ABS), especially vehicles with more than two axles, is provided. Wheel sensors associated with...
6791457 Transponder, interrogator and system thereof  
A data transmission-reception unit which operates by means of energy of a received electromagnetic wave and serves as a main circuit, is provided with a sensor circuit as an additional circuit,...
6789038 Tire condition estimating apparatus and method  
An apparatus and method to estimate the condition amount of a vehicle tire in a vehicle equipped with vehicle wheels formed with air enclosed under pressure in an inside portion of a tire mounted...
6788191 Method and apparatus for alarming decrease in tire air-pressure, and program for judging decompression of tire  
A method for alarming decrease in tire air-pressure. The method includes the steps of: detecting rotational information of respective tires; respectively calculating and storing a wheel speed, a...
6789006 Method and device for detecting a detached tire  
Device for detecting a detached tire of a vehicle. This device includes an arrangement for detecting the rotational movements of the wheels and generating first quantities that are dependent on...
6784794 Method and apparatus for reminding the vehicle operator to refill the spare tire in a tire pressure monitoring system  
A tire pressure monitoring system (12) for a spare tire of a vehicle (10) includes an indicator (52) and a timer (44) that generates a first time signal corresponding to the time the spare tire is...
6782740 Tire pressure indication system  
A tire pressure indication system for a single or dual wheel tire assembly includes a pair of analog/digital readout pressure gauges and associated valve stems for individually monitoring and...
6763706 Load cell conicity calibration apparatus and method  
A calibration fixture for calibrating load cells in a tire uniformity machine, the tire uniformity machine having a carriage rotatably supporting a load wheel on a first spindle and a second...
6763288 Method and system for monitoring and/or controlling behavior of a vehicle by measuring deformations of its tires  
A method for monitoring and/or controlling the behavior of a vehicle including at least one wheel includes determining one or more values of deformation of a tire of the at least one wheel by...
6753767 Code learning device of tire pressure monitor  
A code learning device of a tire monitor is used for motor vehicles having a tire monitor and a plurality of sensors, whereby each sensor is installed in individual tires of the motor vehicle, and...
6750762 Method and system for resetting tire pressure monitoring system for an automotive vehicle  
A tire pressure monitoring system (12) for a vehicle (10) includes a warning status memory (26) having warning statuses therein and a plurality of tires (14a, b, c and d) in respective rolling...
6745623 Method and system for identifying a tyre of a vehicle  
The invention concerns a method and a system for identifying tires of a vehicle, tire pressures of the tires of the vehicle being measured and analysed for the driving-dynamic states of the...
6741169 Tire tread integrity monitoring system and method  
A tire monitoring method and apparatus is provided to predict tire tread separation for a tire on a wheel of a vehicle. This may involve monitoring a parameter of a tire of a vehicle over time and...
6731205 Self training tire pressure monitoring system  
A self training tire pressure monitoring system for a vehicle includes at least two pressure sensors, at least two wheel sensors and a control. The pressure sensors are positioned at respective...
6722191 Non-attached monitoring assembly for pneumatic tire  
A monitoring assembly for a pneumatic tire is designed to be loosely disposed within the tire and rim combination. The monitoring assembly includes a protective body that surrounds a monitoring...
6718818 Method of sensing air leaks in tires and tire testing machines  
The present invention relates to a method and system for detecting air leaks in tires and in a tire testing machine. Each of the tires is mounted on the tire testing machine; inflated with an air...
6715355 Pressure monitoring system and inflation valve using same  
A pressure monitoring system has a first chamber (11) and a second chamber (12) separated by a diaphragm. The diaphragm carries respective SAW devices on the respective sides thereof, the SAW...
6714858 On road corner dynamic balancing for vehicle wheels  
An on-road balancing system is provided that includes an analyzer, vibration sensor, and rotation sensor. The rotation sensor is coupled to at least one vehicle wheel and the vibration sensor is...
6707390 Tire air pressure monitoring device  
A tire air pressure monitoring device is inexpensively constructed, and avoids misregistering ID codes from other vehicles by using a receiver that determines the ID code registration method based...
6691567 System and method for tire pressure monitoring including automatic tire location recognition  
In a system for remote monitoring of vehicle tire pressure, a system and method for automatically identifying tire location. A tire pressure monitor mounted in each tire includes a sensor for...
6688168 Method for determining axle load of a moving vehicle  
A method for determining the axle load on a rotating tire or the percentage axle load of a first axle of a moving vehicle. The relationship between the axle load on a test tire and the rolling...
6690271 Device for monitoring at least one parameter for a plurality of vehicle wheels  
A device for monitoring at least one parameter for vehicle wheels includes, on each wheel, a detector unit having a transmitter unit that respectively transmits a phase-modulated or...
6691059 Method and device for the detection of a pressure drop in a tire of a vehicle wheel  
A method for the detection of a pressure drop in a tire of a wheel of a vehicle including the steps of determining a test variable from the wheel radii or from variables representing these wheel...
6684691 Method and system for determining tire pressure imbalances  
A tire deflation warning system is based solely on the measured distance traveled by each tire of a: vehicle. The vehicle is equipped with a sensor which generates pulses representative of the...
6683537 System of apparatus for monitoring a tire condition value in a pneumatic tire  
A system for monitoring at least one tire condition value in each of a plurality of pneumatic tires of a moving vehicle, wherein each of the tires has associated therewith a passive electronic...
6681164 System and method for monitoring the wheels of a motor vehicle  
The invention relates to a system for monitoring the wheels (R1, R2, R3, R4) of a motor vehicle (10) for fault states, in particular for incorrect tire pressures, each wheel (R1, R2, R3, R4) to be...
6672150 Housing for a tire pressure sensor for a motor vehicle  
The tire pressure sensor housing for a motor vehicle, provided to be mounted on a wheel rim comprises elastically deformable support wings of variable height and a device for positional fixing and...
6668637 Tire air pressure estimating apparatus  
Tire air pressure during high speed travel is estimated without a sensor for detecting the tire air pressure directly. An apparatus is constituted by a wheel speed sensor, road surface friction...
6664890 Air pressure detection device for tire  
A vehicle is provided with an air pressure detection device for a tire which includes a temperature sensor for measuring the temperature of a tire and an air pressure sensor for measuring the air...
6633229 Method for assigning identifying elements in signals emitted by transmitters in a tire pressure indicating system to the wheels on which the transmitters are mounted  
A method for allocating identifiers, that are contained in signals issued by transmitters arranged in a tire pressure monitoring system, to the positions of the wheels by transmitting the signals...
6626035 Apparatus and method for tire pressure measurement  
An apparatus is capable of determining inflation pressure of a pneumatic tire mounted on the wheel of a vehicle, the tire being in contact with a support over a contact area. The apparatus...
6619110 Module for measuring tire pressure  
The module comprises an air pressure sensor (3) with an air intake (4), a card (5) for supporting a printed circuit, the sensor (3) being mounted on said card, and an anti-contamination filter (6)...
6615650 Method and apparatus for testing tires  
An apparatus for testing tires performs the following steps: rotating the tire relative to a camera; projecting light sections on a tire surface; capturing projected light sections by the camera...
6612165 Tire pressure monitoring system with pressure gauge operating mode for indicating when air pressure within a tire is within a predetermined pressure range  
A tire inflation pressure monitoring system (10) and a method for monitoring air pressure within a tire (14) are provided. The system (10) includes a tire based unit (18) for sensing air pressure...
6609418 Apparatus for detecting tire air pressure for motor vehicle  
A tire air pressure detecting apparatus has an tire air pressure detecting mechanism for detecting the air pressure of a tire of a motorcycle, and a second control mechanism for comparing an...
6604026 Method and system for recognizing driving-dynamic states of a vehicle  
A method and a system for recongnizing both a driving-dynamic state of a vehicle and a surface quality of the carriageway of which the vehicle is moving. The pressures of the tires of the vehicle...
6594558 Method for verifying tires of vehicles in the driving state  
In a method for checking tires of vehicles during driving, signals which provide information about an adhesion between the tire and the roadway in the vertical direction with respect to the...
6594566 Method for the automatic operation of a tire inflation device for motor vehicles  
Tire pressure is automatically checked when the motor vehicle is started. At the same time, the type of operation, either off-road operation or on-road operation, is detected. According to the...
6588264 Pressure indicating devices  
A pressure indicating device, e.g. for securing to a tire valve, is disclosed. The device includes a flexible impermeable diaphragm on one wall of a permanently hermetically sealed chamber is...
6581448 Snug fitting apparatus for tire assembly and manufacturing method of tire assembly  
A snug fitting apparatus for improving the finished quality of a tire assembly 1 without sacrificing productivity, including a first pressing member 25 (25a) adapted to be pressed against the...
6580363 Method of encapsulating an electronic tire tag  
A tire tag includes a monitoring package, a battery, and an antenna encapsulated within an encapsulation mold. The antenna is connected to the encapsulation mold so that the antenna does not move...
6573828 Low-pressure testing device for an automobile tire  
A low-pressure testing device for an automobile tire has a base, a warning device, two parallel separated resilient tubes The base is firmly placed on the ground. The warning device is mounted on...
6538566 Monitoring a tire by acceleration measurement  
The invention relates to the in-service monitoring of the condition of a tire of a wheel of a vehicle. To this end it proposes a process and, in particular, a device comprising: a sensor (4)...
6530271 Apparatus and method for detecting decrease in air-pressure for use in two-wheeled vehicle, and program for judging decompression for use in two-wheeled vehicle  
An apparatus for detecting decrease in air-pressure for use in a two-wheeled vehicle including: a wheel speed detecting means for detecting wheel speeds; an acceleration calculating means for...
6529807 Apparatus and method for alarming decrease in tire air-pressure  
An apparatus for alarming a decrease in internal pressure of tires attached to a four-wheeled vehicle using judgement values obtained based on rotational information obtained from the tires. The...
6501373 Apparatus and method for alarming decrease in tire air-pressure  
An apparatus for alarming decrease in tire air-pressure comprising: a rotational information detecting means for detecting rotational information of the respective tires; a rotational information...

Matches 201 - 250 out of 402 < 1 2 3 4 5 6 7 8 9 >