STEPLESS IMPULSE TRANSMISSION Russian patent published in 2004 - IPC

FIELD: mechanical engineering.

SUBSTANCE: proposed stepless impulse transmission has housing 1, shafts, impulse variable-speed including overrunning clutch, crank-and-rocker converting mechanism, eccentric mechanism to change length of crank and road arranged in driving shaft of variable speed-drive, and centrifugal governor. Transition has hydraulic cylinder 8. Rod 6 of piston 7 of hydraulic cylinder is connected with rod 3 of eccentric mechanism. It has also gear pump with spool 30 mechanically connected with slider 15 of centrifugal governor installed on transmission housing and mechanically connected with driving shaft 2 of variable-speed drive and furnished with rack-and-pinion drive. Said design peculiarities make it possible to create higher axial forces at small weight of governor flyweights and provide required mode of engine operation, for instance, sporting or economy, which provides high quality of regulation and optimum traction and speed and fuel-saving characteristics at transmission of high power.

EFFECT: improved operation reliability.

2 cl, 2 dwg