MULTISTAGE BUILD-UP AUTOMOTIVE TRANSMISSION INCORPORATING ADDITIONAL SECTION WITH THREE IDLE SHAFTS Russian patent published in 2010 - IPC B60K17/08 F16H37/08 F16H13/12 

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed transmission comprises main section and additional section with three idle shafts. Said main section comprises input shaft (1), output shaft (40), synchro unit (39') and two idle shafts (5) fitted in symmetry on both sides of said output shaft (40). Additional section comprises main shaft (25), synchro unit (23) wherein step-down gear (22) is fitted on main shaft (25), three idle shafts (19) arranged at equal distance around main shaft (25), while extension of main shaft (25) engages with flange (26).One of said three idle shafts (19) is aligned with one of two idle shafts (5) of the main section.

EFFECT: increased output power and better power transfer.

7 cl, 3 dwg