PLANET GEAR Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: planet gear has driving link, two disks with periodic grooves, carrier, and two groups of satellites-rollers. The driving link is constructed as two coaxial rings mounted on the eccentric for permitting rotation. The rings define a ring space. The carrier is made up as two disks having radial slots. The two groups of the satellites-rollers are positioned in the ring space and slots of the carrier. The first group interact with periodic groove of the fixed disk and the second group interacts with periodic groove of the driven disk. EFFECT: improved design. 2 dwg