Combined manual and automatic gearbox - has internally and externally toothed different dia. gears mounted so that linearly slidable input gear is engageable with each as desired

摘要

The gear box has different dia. wheels with external and internal straight toothing. The wheels are mounted so that their teeth are in the same plane at one point on their periphery. The largest wheel is mounted on the main drive shaft, planet wheels being mounted inside the wheels. An input drive wheel is slidable along a shaft which is parallel to the common plane and is engageable with any of the different dia. gears.