ROTATION ACTIVATED ONE-WAY CLUTCH

摘要

A rotation activated one-way clutch has an outer ring with a circular cylindrical peripheral surface, an inner ring with cam faces, rolling bodies for transmitting torque between the outer and inner rings, urging springs for urging the rolling bodies, and weight bodies for pressing the rolling bodies, upon receiving centrifugal force, to an engagement direction against urging force of the urging springs. Weight operation faces for guiding the operation of the weight bodies are provided in the one-way clutch.