TRANSFER CASE Russian patent published in 2008 - IPC F16H37/06 F16N7/26 

FIELD: mechanical engineering; vehicle transmissions.

SUBSTANCE: proposed transfer case contains primary shaft 1, countershaft 9 and secondary shaft 12 with gear 13 with gear 13. Gearshift mechanism 4 is arranged on primary shaft 1, and gears 7 and 8 are installed on bearings 5 and 6. Gears 7 and 8 are in constant meshing with gears 10 and 11. Gear 13 of secondary shaft 12 is in meshing with one of gears of countershaft. Guide chute with higher pressure space closed by plate 14, oil collector 15 and system of oil channels 16 are made in case.

EFFECT: increased service life and possibility of towing of vehicle over long distances.

2 dwg