| 摘要 |
FIELD: machine building. ^ SUBSTANCE: notable portion of power is transferred via differential gear and portion of power is transferred via gearbox. The latter incorporates two stepped shafts and two gear inverted-tooth chain to allow power transfer in gearshifting. In direct gear, it is possible to cut off gearbox. ^ EFFECT: higher efficiency, lower weight and costs. ^ 7 dwg |
