Multi-step transmission for use in motor vehicle, has gear connecting fixed wheels and fixed toothed wheels with toothed wheels in series, and another gear connecting fixed wheels or fixed toothed wheels with toothed wheels

摘要

The transmission has an output shaft selectively coupled to a counter shaft (9) by fixed toothed wheels (14, 16) and toothed wheels (20-23). Gears of the transmission connect fixed wheels (7, 8) and fixed toothed wheels (12, 13) with fixed toothed wheels (14, 16) in series. One gear connects the fixed wheels and the fixed toothed wheels (12, 13) with the toothed wheels (20, 21) in series. Another gear connects the fixed wheels or the fixed toothed wheels (12, 13) with the toothed wheels (22, 23).