COMPACT GEAR LEVER SYSTEM Russian patent published in 2016 - IPC B60K20/04 F16H61/36 F16H59/04 

FIELD: machine building.

SUBSTANCE: invention relates to a rope gear, preferably for trucks. Lever transmission system transmits movement gear shifting from lever (2) transmissions two ropes (4, 6) of gear shifting, which stretch horizontally from under driver cabin in gearbox vehicle. Lever system comprises lever (2) and upper system (8) links located near lower end of lever transmissions and containing spherical bearing (10) with point with rotation, around which lever transmissions is movable. Upper linkage system includes first upper arm (12) and second upper arm (14) transmission in response to displacement of gear shifting, communicated via lever (2) transmission. Gear lever system additionally contains lower system (16) links, first vertical element (18) and second vertical element (20), communicating by appropriate first and second upper arms (12, 14) transmissions top system (8) links lower system (16) links and vertical support module (22), which has vertical height h. Upper linkage system is located on upper end of support module (22), and lower thrust system (16) is located on lower end of support module so that lower system links convert vertical movement of vertical elements (18, 20) in horizontal movement of ropes (4, 6) of gear shifting.

EFFECT: compact design of gear shifting.

7 cl, 4 dwg