WAVE FACE GEAR Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: gear has case, driving and driven shafts, face wave generator, flat rigid wheels and flexible wheel. The face wave generator has face cam, flexible ring of a thrust bearing and intermediate bodies. The flexible wheel provided with two toothing of face teeth having straight trapezium-like profile and flexible ring of the thrust bearing, whose width is equal to width of the flexible ring, are convex-concave owing to loss of stability when its outer periphery increases by a value available in the invention description. EFFECT: improved design. 2 cl, 2 dwg