| 摘要 |
FIELD: machine building.SUBSTANCE: variator comprises input shaft whereto external torque is applied, set of driven gears, variable crank, variable input link, unidirectional couplings, set of crankshafts and set of working links. Driven gears are arranged around input shaft at one radius, each being shifted relative to the other one through definite angle. Variable crank is arranged in variable input element to vary radius of rotation. Variable input link is coupled with input shaft. Unidirectional couplings are fitted on inner surface on every gear to run in one direction. Crankshafts are arranged inside said unidirectional couplings to turn in housing. One end of every working link is connected with variable crank while opposite end is engaged with each of crankshafts to run therewith.EFFECT: decreased overall dimensions, longer life.7 cl, 5 dwg |
