DISPENSING GEAR-BOX Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: simple three-link planet mechanism mounted on the intermediate shaft has six transmissions: five for forward motion and one for reverse motion. Two pairs of the gears at the inlet of the planet mechanism double the number of the transmissions. One pair of the gears interposed between the planet mechanism and differential provides transmitting of the torque to the differential bypassing the planet mechanism. The differential directly transmits one part of the torque, and the other part is transmitted through a pair of the gears. EFFECT: improved design. 3 cl, 2 tbl