Abstract
Keywords: Breke system, Testing, Stand
In oder to achieve a safe controle for motor-cars speed in all the possible situations, there are foresun two or mare braking systems for it. Braching assembly composed by a braking pedal acting upon the central braking pump built by main cylinder with pistons and compensation reservoir for liquid, is destined for creating the necessary pressure in the receiver cylindres that drive upon the proper brakes on all the motor- cars wheels. The paper presents the construction, working way and performances of an experimental stand used for trying and testing the central brake pumps, receiving hydraulic cylinders - new and standard variants. The stand was conceived and completed in a connection, which can be modulated according to the specific necessities of a certain brake component, studied at a certain moment. Both the specific designing and executing matters, and the specific testing phrases are solved, representing thus an indispensable instrument in reducing the assimilation cycle of some brake components of a real quality on which the motor-vehicles fiability depends. That is wthy all the components of the braking system must be verified and controled so that these conditions must be according to international normes and standards (ISO 9000).