REDUCTION GEAR Russian patent published in 2007 - IPC F16H1/32 

FIELD: mechanical engineering.

SUBSTANCE: reduction gear comprises housing (1), output shaft (6) with eccentric (5), two-rim satellite (4) mounted on the eccentric, and unmovable (11) and movable (3) central wheels. The number of teeth in two gear rims of satellite (4) is the same, and the hollows between the teeth are cylindrical but have different dividing diameters and distances between the center of the circumferences that define the form of the hollows between the teeth.

EFFECT: reduced sizes and simplified structure.

2 dwg