Improved planetary gear, comprising sun wheel drive positioned outside housing and additional planet gears arranged around axle

摘要

Three planet drives (1) are accommodated in a ring gear (2), each fitted with four wheels (3, 4), which are all connected to the planet drive shafts (5). The drive shaft of the sun gear (7) is guided into the housing (2) from below and is provided with two toothed wheels (8, 9) engaging with the smaller wheels (3, 4) attached to the planet drive shafts (5).