VEHICLE GEARBOX Russian patent published in 2006 - IPC B60K17/08 B60K20/02 

FIELD: transport engineering.

SUBSTANCE: proposed gearbox has case 1 accommodating shafts L and gears M gear selector mechanism 2 with divider mechanism 3. According to invention, divider mechanism control sliding sleeve 25 is installed on rod 8 of second main line of gear selection and is intercoupled with sleeve 13 of first main line of gear selection with relative limitation of their rotation around axes of rods 7, 8 on which they are mounted. Sliding sleeve 14 of second main line of gear selection is limited from rotation relative to axis of rod 8 by means of working head 31 fitted for sliding between working heads 32 and 27 of sleeve 13 of first main line of gear selection and sliding sleeve 25. Forks and sliding sleeves of first and second main lines of gear selection are installed on corresponding rods 7 and 8 with locking from axial displacement relative to rods and possibility of turning relative to each other. Limiting members 28 of selection stroke of extreme gear selection lines are made in form of side stops of working heads 32 and 27 of sleeve 13 and sliding sleeve 25 which are arranged on said heads to thrust gearshift lever 4 against it.

EFFECT: improved ergonomic characteristics of gearbox.

4 cl, 14 dwg