PLANET BALL REDUCTION GEAR Russian patent published in 2006 - IPC F16H1/32 F16H25/06 

FIELD: mechanical engineering.

SUBSTANCE: planet ball reduction gear comprises housing (1), driving shaft (2), driven shaft (11), carrier (8) rigidly connected with driven shaft (11), and separator (4). Separator (4) is mounted eccentrically on driving shaft (2) and has two rows of openings (5) and (9). The top row of balls (6) is secured in housing (1). The bottom row of balls (7) is secured in carrier (8) which is mounted coaxially with respect to the driving shaft (2). Balls (6) and (7) cooperate with openings (5) and (9) of separator (4).

EFFECT: enhanced efficiency and durability.

1 dwg