GEARBOX Russian patent published in 1994 - IPC

FIELD: transport engineering: trucks, tractors, road-building and agricultural machinery. SUBSTANCE: operation of external gears is intensified due to fact that input shaft is arranged non-coaxially with other shafts. Freely fitted on input shaft are three gears, two of which are assembled into cluster. Freely fitted on carrier tubular drive shaft is additional shaft on which gear cluster and sliding gear are installed for engagement with input shaft gears. Two sleeves are arranged between gear clusters and separate gears. Sun gear locking sleeve and sun gear and carrier drives are arranged at input of caoxial shafts. EFFECT: enlarged operating capabilities. 2 dwg, 2 tbl