HARMONIC GEAR DRIVE Russian patent published in 2018 - IPC F16H1/00 F16H1/32 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, in particular to the harmonic gear drives. Harmonic gear drive comprises housing, waves generator, driving and driven shafts, rigid wheel and flexible wheel. At the flexible wheel end barrel-shaped teeth are cut, which interact with rectilinear-faced teeth of the four sectors having central angle of about 90°. Each sector is connected to the driven shaft by parts of the double gear clutch elements, except for the driven shaft clutch element, which is made integral, and can move in accordance with the flexible wheel deformation.

EFFECT: enabling increase in the transmission loading capacity.

1 cl, 4 dwg