Abstract
KEYWORDS
transfer cases
ABSTRACT
This paper presents the autors’ contributions in the development of new mechanical transfer cases, having some differences toward the standard ones, and designed for some special propose vehicules. The transfer case TC 1000 is adressed to drilling motor vehicles, providing with it’s 2x1ratio the required speed necessary for the derrick to be succesfully introduced. TC 750 is a one ratio transfer case equiped with three axes. This case is adressed to city-buses that posses the engine in the front side and front axle drive. The transfer case TC 1500 is adressed to special motor vehicules equiped with extraction-wells. TCS 4000 is a transfer box that also totalizes the two engines’ power-stream. This box is adressed to special motor-built for drilling vehicles .