Patents for G01M 17 - Testing of vehicles (18,546)
08/2001
08/16/2001DE10004209A1 Drehschwingungsprüfstand für Kraftfahrzeug- und/oder Reifenprüfung Torsional vibration test bench for automotive and / or tire inspection
08/14/2001US6275753 Method and system for detecting and adjusting wheel misalignment of a vehicle
08/09/2001WO2001056837A1 Method and device for monitoring vehicle and/or control functions
08/09/2001DE10009156C1 Determining properties of wheel springing for railway vehicle bogie involves moving vehicle over obstruction on rail, deriving spring characteristic from start/end position forces
08/09/2001DE10005185A1 Verfahren und Vorrichtung zur Überwachung von Fahrzeug- und/oder Steuerfunktionen Method and device for monitoring of vehicle and / or control functions
08/09/2001DE10004208A1 Rotary vibration test bed for vehicle and/or tire testing has low mass moment of inertia; rotary vibrations are applied to vehicle wheel via horizontal linear reciprocal frame motion
08/09/2001DE10004207A1 Rotary vibration test bed for vehicle and/or tire testing induces rotary vibrations in vehicle wheel by at least one drive arrangement applying horizontal linear reciprocal motion to frame
08/09/2001DE10003739A1 Verfahren und System zur Identifikation von Systemparametern in Fahrzeugen A method and system for the identification of system parameters in vehicles
08/08/2001EP1122532A2 Torsional vibration test bench for testing vehicles and/or tyres
08/08/2001EP1122531A2 Torsional vibration test bench for testing vehicles and/or tyres
08/08/2001EP1122530A2 Torsional vibration test bench for testing vehicles and/or tyres
08/08/2001EP1122529A2 Device for measuring the number of revolutions and torques as well for simulating of driving states on a driving shaft of a vehicle wheel
08/08/2001CN1307232A Checking method and equipment for air brake performance of railway train
08/07/2001US6272407 Vehicle equipped with a control system
08/07/2001US6269690 Method for estimating a tire wear life
08/07/2001US6269689 Tire inspection equipment and method
08/07/2001US6269688 Apparatus and method for testing tires
08/02/2001WO2001055690A1 System for transmitting and displaying multiple, motor vehicle information
08/02/2001WO2001019131A3 Sensor array mounting
08/02/2001DE10009708C1 Rotation damping characteristics measuring method for rail vehicle uses measurement of transverse forces as rail vehicle is fed along curved track section
08/01/2001EP1120640A1 Method and apparatus for inspecting appearance and shape of subject body
08/01/2001EP1119757A1 Method and device for simulating the mass of motor vehicles placed on stationary test stands
08/01/2001CN2441131Y Monitor for pressure and temperature of vehicle tyres
07/2001
07/26/2001WO2001053791A1 Portable roller dynamometer and vehicle testing method
07/26/2001WO2000071986A3 Diagnostic device
07/25/2001EP1118850A2 Apparatus for adjusting the cant of an annular article
07/24/2001US6266586 Vehicle wheel vibration monitoring system
07/24/2001US6263996 Wheel retainer and loose wheel indicator for a vehicle
07/24/2001US6263728 Method of analyzing frictional energy of rolling tire
07/19/2001US20010008987 Vehicle control computer apparatus having self-diagnosis function
07/19/2001US20010008086 Wheel balancer with control circuit and rim runout measurement
07/19/2001DE19963556A1 Prüfvorrichtung für Kraftfahrzeuge Tester for motor vehicles
07/19/2001DE10101253A1 Vehicle control computer has self-diagnosis function with detector of predetermined symptomatic details, state decision device, state memory and output controller
07/19/2001DE10061098A1 Fahrzeug-Seitenaufprall-Testvorrichtung Vehicle side impact test apparatus
07/18/2001EP1116955A2 Interactive diagnostic system
07/18/2001EP0674759B1 Method and apparatus for determining the alignment of motor vehicle wheels
07/17/2001US6262551 Multi-steer testing apparatus
07/12/2001US20010007209 Wheel balancer with control circuit for controlling the application of power to the motor to facilitate mounting
07/12/2001US20010007208 Wheel balancer for controlling the application of power to the motor and rotation of the wheel/tire assembly
07/12/2001DE19962310A1 Distance gauge for vehicle testing, has platforms that move laterally and detector unit with at least one resistance strain gauge connected to at least one platform to detect presence of vehicle
07/10/2001US6257956 Method to identify and remove machine contributions from tire uniformity measurements
07/10/2001US6257056 Method of inspecting cornering control mechanism of vehicle
07/10/2001US6257055 Loading assembly for a vehicle spindle test fixture
07/10/2001US6257054 Portable roller dynamometer and vehicle testing method
07/10/2001US6256894 Vehicle wheel alignment adjustment method
07/05/2001DE19962533A1 Functional test device of spacing control equipment of vehicle, has simulator to output control values to spacing control equipment based on actual data of distance sensor and data gathered during transit
07/04/2001EP1113256A2 Testing device for vehicles
07/03/2001US6256619 Self optimizing neural network analog data processing system
07/03/2001US6256601 Rollover test sled
07/03/2001US6253620 Device and method for measuring dynamic torsional characteristics of a damper assembly
07/03/2001CA2329883A1 Backward compatible diagnostic tool
07/03/2001CA2072980C Automated breakout box for automotive testing
06/2001
06/27/2001CN1301340A Portable roller dynamometer and vehicle testing method
06/27/2001CN1300689A Automatic triangular wood unit for test platform of car
06/21/2001US20010003920 Vehicle side impact test apparatus
06/21/2001DE10025613A1 Eigendiagnose-System für ein Fahrzeug und Diagnose-Verfahren, welches das Eigendiagnose-System verwendet Self-diagnostic system for a vehicle and the diagnostic method that uses the self-diagnosis system
06/21/2001DE10005043C1 Driving simulation and rev and torque measuring device for automobile fitted to wheel axle in place of standard wheel
06/20/2001CN2435736Y Motorcycle safety performance testing table
06/19/2001US6247357 Dynamometer for simulating the inertial and road load forces encountered by motor vehicles and method
06/19/2001US6247348 Apparatus for and method of testing dynamic characteristics of components of vehicle
06/14/2001WO2001043079A1 Method for recognition of faults on a motor vehicle
06/13/2001EP1106397A2 System and method for monitoring vehicle conditions affecting tires
06/13/2001EP1105709A1 Method and device for taking into account friction losses during the simulation of masses on stationary test benches
06/13/2001DE19959526A1 Verfahren zum Erkennen von Fehlern eines Kraftfahrzeuges A method for detecting errors of a motor vehicle
06/13/2001CN1299028A Fog evaluation device for vehicle lamp
06/12/2001US6244190 Tilting mechanism
06/12/2001US6244105 Tire uniformity machine
06/07/2001WO2001040636A2 Method for identifying a faulty sensor
06/07/2001DE19958387A1 Test device for motor vehicle; has pivoting support with support area for wheel of vehicle, which is pivoted to exert transverse and longitudinal forces on vehicle wheel
06/07/2001DE19958384A1 Verfahren zur Erkennung eines fehlerhaften Sensors Method for detecting a faulty sensor
06/07/2001DE19957587A1 Sensor monitoring system, for multi-axle vehicle, e.g. train, to determine track state, has vibration sensors on axles fixed to sensors to compare with stored thresholds and data from previous trip
06/07/2001DE10057994A1 Load simulation device for use with test rig of motor vehicle especially motorcycle, has bendable connection mechanism that permits the forward and reverse direction movements of the vehicle body
05/2001
05/31/2001WO2001038843A1 Procecure for determining the dynamic behaviour of a vehicle on a test_bench
05/31/2001US20010002459 Dynamic test fixture for a vehicle exhaust system capable of twelve DOF
05/31/2001US20010002450 Vehicle trouble diagnosis method, vehicle trouble diagnosis apparatus and computer-readable record medium recording trouble diagnosis program
05/31/2001DE19957645A1 Tire measurement-taking on moving vehicle, combines magnetic regions of tread with sensor to measure e.g. speed, tread wear and related variables
05/31/2001DE10056107A1 Verfahren und Vorrichtung zur Ermittlung von Klappergeräuschen an Fahrzeugen Method and apparatus for determination of rattling noises on vehicles
05/30/2001EP1103785A1 Method and device for detecting shape changes of toroidal test objects
05/30/2001CN1297146A Data processing method for evaluating size and quality in making car body
05/29/2001US6237402 Tire and rim assembly centering method
05/29/2001US6237401 Modulator mis-wire test
05/29/2001US6237400 Vehicle diagnosing apparatus
05/29/2001US6237234 Method and apparatus for measuring vehicle wheel roll radius
05/26/2001CA2326286A1 Method and device for determining shape changes of toroidal test objects
05/23/2001EP1101092A1 Tire inspection equipment and method
05/23/2001DE19955933A1 Support device for measurement cable contacts used with testing and tool vehicles that are widely used in the automotive construction industry to move testing instruments and meters around the shop floor
05/23/2001DE19949705A1 Verfahren und Einrichtung zum Prüfen der Bremsanlage eines Fahrzeuges Method and apparatus for testing the brake system of a vehicle
05/23/2001CN2431557Y Multifunctional test stand for automobile steering pull rod joint assembly
05/23/2001CN1296169A Mobile dry resistance test vehicle equipment
05/22/2001US6234011 Vehicle testing apparatus and method thereof
05/17/2001WO2001035070A1 Abrasion tester
05/16/2001EP1099947A2 Apparatus and method for performing optical tyre testing
05/16/2001EP1098803A2 Method and device for inspecting a railroad wheel
05/16/2001EP1098787A1 Computerized automotive service equipment using multi-point serial link data transmission protocols
05/16/2001CN2430304Y Automobile failure tester capable of testing wave form
05/16/2001CN1295665A Actuating system and method for influencing speed and/or position of self-driving crash test vehicles
05/16/2001CN1065960C Method for automobile air resistance coefficient CD value
05/15/2001US6233506 Technique for effectively locating an object
05/15/2001US6233050 Apparatus and process for measuring the unroundness and diameter of railway wheels
05/15/2001US6230555 Measuring device for measuring the braking moment in a motor vehicle