WHEEL VEHICLE SHAFT-LINE SYSTEM TEST STAND Russian patent published in 2003 - IPC

FIELD: transport engineering. SUBSTANCE: invention can be used for testing shaft-line systems from driving axles to engine of any wheeled vehicles, such as automobiles, motor graders loaders, etc. Proposed stand consists of base on which two drums are mounted for installation of driving wheel of vehicle to be tested. Loading device is made in form of drive mechanically coupling axles of drums. Gear ratio of said drive is other than unity. Axles of drums are installed at a distance from each other to permit placing of vehicle driving wheel in between at simultaneous contact of wheel with both drums. One of drums is furnished with additional train to be driven from driving wheel whose output shaft is made, to create vibration, in form of crankshaft connected with base. EFFECT: increased loads of vehicles under testing, provision of testing conditions close to real road conditions. 2 dwg