| 摘要 |
Transmission mechanism designed for variable ratio change, consisting of gearbox with two output shafts with movable gear wheels, brakes located on output shafts and summation unit with multiply inputs, characterised in that summation unit (B) of harmonic drive transmission coupled with known two-output gearbox, with one of input shafts (6) of the gearbox is coupled with generator shaft (8) of the harmonic drive transmission and the second output-shaft (3) of the gearbox is coupled with and reduction gear (C) with flexible gear (5) of the harmonic drive transmission. The shaft (10) coupled with rigid gear (9) of the harmonic drive realizes the output of the mechanism.
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