TRANSFER CASE Russian patent published in 1994 - IPC

FIELD: transport engineering: trucks, tractors, cross= country vehicles, road-building and agricultural machinery. SUBSTANCE: shafts 2,13 are fitted in supports of housing 1. Freely fitted on shaft 2 are gears 3-7, gears 5-7 being assembled to form cluster 8. Gears 3-5 are engaged with gears 9-11 freely fitted on shaft 13. Tubular shaft 14 with gear 16 is installed on shaft 13. Differential housing 19 is secured on gear 16. Sleeve A is installed on hub of shaft 2 between gears 3 and 4. Twin sleeve is arranged between gears 4,5 and 10,11, and sleeve C, on hub of shaft 14 between gears 11, 15. Sleeve D is joined with gear 17. Differential lock sleeve E is installed between shaft 24 and housing 19. EFFECT: enlarged operating capabilities. 4 dwg