| Patents for G01M 17 - Testing of vehicles (18,546) |
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| 03/25/2004 | US20040056496 Laser-air, hybrid, ultrasonic testing of railroad wheels |
| 03/25/2004 | DE10243093A1 Motor vehicle system-checking and repair method wherein a motor vehicle has a fault memory that can connect to a remote customer service computer that carries out a fault classification and suggests or makes repairs if possible |
| 03/25/2004 | DE10242123A1 Motor vehicle dynamic stability system operation method in which mathematical models are used to check the measurement signals of the stability system sensors in two groups with two models |
| 03/25/2004 | DE10242097A1 Test bed arrangement for two-wheeled vehicles, has a sloping test plane with an angle to the horizontal rotation plane of the vehicle wheel that is greater that the wheel's angle of inclination from the normal to the test plane |
| 03/25/2004 | DE10234800B3 Vorrichtung zur Aufnahme eines Fahrroboters in einem Kraftfahrzeug An apparatus for receiving a driving robot in a motor vehicle |
| 03/24/2004 | EP1399323A1 Method and device for mounting a tyre and method for analysing said tyre |
| 03/24/2004 | EP1098787B1 Computerized automotive service equipment using multi-point serial link data transmission protocols |
| 03/24/2004 | CN1483619A Safety guard roller for driving-wheel |
| 03/24/2004 | CN1483608A comprehensive function test machine for children seat of car and test method thereof |
| 03/23/2004 | US6708837 Locking system and method for rotary closure assembly |
| 03/20/2004 | CA2441895A1 Remote diagnostics device (rdu) |
| 03/18/2004 | WO2004023066A1 Retaining device for a wheel-alignment analyser |
| 03/18/2004 | US20040054496 Closure measuring system |
| 03/18/2004 | US20040051864 Method and apparatus for determining geometrical data of a motor vehicle wheel mounted rotatably about an axis of rotation |
| 03/18/2004 | US20040050151 Tire protecting apparatus |
| 03/18/2004 | US20040050150 Road test simulator with plural rollers |
| 03/18/2004 | DE10241450A1 Production of a deformation sensor used in common rail diesel engines and in fuel injection engines comprises applying a sacrificial layer on or in a substrate, applying an activated layer on the sacrificial layer and further processing |
| 03/18/2004 | DE10241442A1 Pressure measurement device for measuring parasitic friction losses of a rotating body, e.g. the top roller of a motor vehicle test bed, whereby a sensor is used to measure the pressure variation close to the surface of the roller |
| 03/18/2004 | DE10241320A1 Railway force measurement device, for measuring changes in railway vehicle wheels and for measurement of wheel-rail forces, comprises a measurement plate that replaces the intermediate plate between rail and sleeper |
| 03/18/2004 | DE10238788A1 Optimierung der Federkennlinie einer Federdämpfereinheit für eine Kraftfahrzeug-Radaufhängung Optimization of spring characteristic of a spring damper unit for a motor vehicle suspension |
| 03/18/2004 | DE10207503B3 Analyzing crash process outcome scatter involves simulating locus point position spatial scatter at defined time points, analyzing whether position scatters of first and second locus points correlate |
| 03/18/2004 | DE10031091B4 Rollenprüfstand für Kraftfahrzeuge Dynamometer for motor vehicles |
| 03/17/2004 | EP1398610A1 Method and apparatus for determining geometrical data of a motor vehicle wheel mounted rotatably about an axis of rotation |
| 03/17/2004 | EP1397659A1 Method of analyzing and controlling the uniformity of tires |
| 03/17/2004 | EP1397274A1 Method for determining the time and extent of maintenance operations |
| 03/17/2004 | CN1482013A Method for predicting vehicle dynamic behavior using helix theory |
| 03/16/2004 | US6705156 Cross-correlation method for identification and removal of machine contribution from tire uniformity measurements |
| 03/11/2004 | WO2004021302A1 Wheel condition-monitoring system |
| 03/11/2004 | US20040045680 Bead loosening device |
| 03/10/2004 | EP1396802A2 Construction assist method and system |
| 03/10/2004 | CN1480865A Method for matching wheel pair of vehicle and system |
| 03/10/2004 | CN1480720A Multifunctional device for testing simulated load of cars |
| 03/09/2004 | US6704636 Tire parameter estimation device and road surface judgment device |
| 03/09/2004 | US6704628 Method for detecting errors of microprocessors in control devices of an automobile |
| 03/04/2004 | WO2004019251A1 Vehicle control center |
| 03/04/2004 | DE10336818A1 Device and process to estimate the frictional condition of a vehicle highway measures self aligning torque and slip angle via low and high pass filters |
| 03/04/2004 | DE10146757B4 Verfahren zur Simulation einer Hangabtriebskraft an einem in der Ebene bewegten Kraftfahrzeug Method for simulating a slope force on a moving vehicle in the plane |
| 03/03/2004 | EP1394527A1 Method of measuring unilateral flow rate of vehicles |
| 03/03/2004 | EP1393937A2 Optimization of the characteristic spring curve of a spring-damper assembly for a vehicle suspension |
| 03/03/2004 | EP1393934A1 Tire protecting apparatus |
| 03/03/2004 | EP1393037A1 Method and device for tyre bead unseating test |
| 03/03/2004 | CN1140432C Automatic geometric parameter measuring equipment for wheel pair of railroad carriage |
| 03/02/2004 | US6701247 Diagnostic method and system for a manifold air pressure sensor |
| 03/02/2004 | US6701233 Scan tool with dropped communications detection and recovery and improved protocol selection |
| 03/02/2004 | US6698279 Method and apparatus for testing the integrity of railroad locomotive wheels and railroad car wheels |
| 02/26/2004 | US20040039510 Control system and method for an equipment service vehicle |
| 02/26/2004 | US20040039502 Diagnostics/prognostics using wireless links |
| 02/26/2004 | DE10235416A1 Motor vehicle fault diagnosis method in which microphones are used to record the sound originating from various vehicle sections and the sound is compared with reference sound recordings in order to indicate a fault |
| 02/25/2004 | CN2604676Y Test-bed for reliability of crank drive type vehicle electric appliance equipments |
| 02/24/2004 | US6697772 Method for determining preselected performance characteristics of a tread of a tire |
| 02/24/2004 | US6694806 Vehicle state analysis system and its analysis method |
| 02/19/2004 | DE10236620A1 Motor vehicle testing arrangement, in which an external testing unit is coupled to a motor vehicle control unit so that it can be automatically operated on a rolling-road test bed under controlled driving conditions |
| 02/17/2004 | US6693367 Single-hand held diagnostic display unit |
| 02/17/2004 | US6691585 Anthropomorphic dummy head for use in vehicle crash test |
| 02/17/2004 | US6691573 Portable vehicle testing environment |
| 02/17/2004 | US6691566 Method of making finite element tire model |
| 02/12/2004 | WO2004013599A1 Method for controlling high speed uniformity in tires |
| 02/12/2004 | WO2004013596A1 Method for detecting strain state of tire, device for detecting strain state, and the tire |
| 02/12/2004 | WO2004013595A1 Method for detecting strain state of tire, device for detecting the strain state, sensor unit for the method and device, and tire provided with the sensor unit |
| 02/12/2004 | WO2003046476A3 Method and system for determining symmetry of the steering system of a vehicle |
| 02/12/2004 | WO2003014694A3 Indoor hydroplaning test apparatus and method |
| 02/12/2004 | US20040026591 Three directional support mechanism for vehicle wheels |
| 02/12/2004 | DE10233534A1 Verfahren zur Luftdruckkontrolle von luftbereiften Fahrzeugrädern A method for air pressure control of pneumatic-tired vehicle wheels |
| 02/12/2004 | DE10020520B4 Verfahren und Vorrichtung zum Überwachen von Fahreigenschaften eines Schienenfahrzeuges A method and apparatus for monitoring driving characteristics of a rail vehicle |
| 02/12/2004 | DE10020519B4 Verfahren zum Überwachen von Fahreigenschaften eines Schienenfahrzeuges A method for monitoring driving characteristics of a rail vehicle |
| 02/12/2004 | CA2461486A1 Method for controlling high speed uniformity in tires |
| 02/11/2004 | EP1388771A2 Control Unit for a Vehicle |
| 02/10/2004 | US6691062 Method and apparatus for assessing the play in bearings or joints of components coupled to one another |
| 02/10/2004 | US6691002 Method for predicting the comfort performance of a vehicle fitted with a suspension system |
| 02/05/2004 | US20040024502 Equipment service vehicle with remote monitoring |
| 02/05/2004 | US20040020583 Method for controlling high speed uniformity in tires |
| 02/05/2004 | US20040020313 Apparatus for effecting measurements on the geometry of motor vehicle suspensions |
| 02/05/2004 | DE10333554A1 Verfahren und System zum Registrieren der Identifikation einer Reifenluftdrucksensorvorrichtung A method and system for registering the identification of a tire air pressure sensor device |
| 02/05/2004 | DE10231823A1 Motor vehicle crash testing in which a non-deformable test barrier is used instead of another motor vehicle, said barrier being matched to the shape of another motor vehicle that has crashed under similar conditions |
| 02/04/2004 | EP1387160A2 Device for holding a drive robot in a motor vehicle |
| 02/04/2004 | EP1386133A2 Integrated diagnostic system |
| 02/04/2004 | EP1386128A1 Sensor array and method for detecting and evaluating mechanical deformations |
| 02/03/2004 | US6687586 Evaluation of transmission data |
| 02/03/2004 | US6687585 Fault detection and isolation system and method |
| 02/03/2004 | US6684691 Method and system for determining tire pressure imbalances |
| 02/03/2004 | US6684517 Device for determining geometrical defects in a vehicle wheel |
| 02/03/2004 | CA2203095C Method and apparatus for monitoring a vehicular wheel |
| 01/29/2004 | WO2004010095A1 Checking the air pressure of vehicle wheels running on pneumatic tires on a seat-optimization machine or a test stand by means of the contact force and relative position |
| 01/29/2004 | WO2003069487A3 Data bus for electrically controlling the installation of modules |
| 01/29/2004 | US20040019448 Method and system for registering identification of tire air pressure sensor device |
| 01/29/2004 | US20040017289 Method for processing information in a tire pressure monitoring system |
| 01/29/2004 | US20040016293 Apparatus and method for tire testing |
| 01/29/2004 | DE10321212A1 Verfahren zum Vorhersagen von dynamischen Verhaltenscharakteristiken eines Fahrzeugs unter Verwendung der Schraubentheorie Method for predicting the dynamic behavior characteristics of a vehicle using the screw theory |
| 01/29/2004 | DE10231525A1 Verfahren und Vorrichtung zur Schlupfsimulation auf Fahrzeugprüfständen Method and device for vehicle slip simulation test benches |
| 01/29/2004 | DE10020521B4 Verfahren und Vorrichtung zum Überwachen des Fahrverhaltens von Schienenfahrzeugen Method and device for monitoring the running behavior of rail vehicles |
| 01/28/2004 | EP1384981A2 Method of sensing air leaks in tires and tire testing machines |
| 01/28/2004 | EP1384605A2 Tire condition monitoring apparatus |
| 01/28/2004 | EP1384604A1 Method for processing information in a tire pressure monitoring system |
| 01/28/2004 | CN1470413A Metering apparatus for vehicle |
| 01/27/2004 | US6681621 Apparatus for measuring race car tire stagger |
| 01/27/2004 | US6681620 Vehicle performance evaluation test method and apparatus |
| 01/22/2004 | US20040012503 Vehicular control unit with self shut-off function and abnormality detection function |
| 01/22/2004 | US20040011117 Method of sensing air leaks in tires and tire testing machines |
| 01/22/2004 | DE19650104B4 Elektronische Steuervorrichtung für ein Kraftfahrzeug Electronic control device for a motor vehicle |
| 01/22/2004 | DE10231208A1 Verfahren und Vorrichtung zur Untersuchung eines Brennstoffzellensystems Method and device for inspecting a fuel cell system |