DEVICE FOR CONVERSION OF LINEAR OSCILLATORY MOTION TO ROTARY ONE Russian patent published in 2000 - IPC

FIELD: mechanical engineering. SUBSTANCE: device has body of revolution (rotor) arranged with running sliding fit in concentric hole of yoke. In this case, one of halves of side cylindrical surface of body of revolution is made with considerable friction coefficient which exceeds that of other half of body of revolution side surface. Unbalanced mass is secured on periphery of one of body of revolution ends in zone of boundary of surfaces possessing different friction coefficients. EFFECT: enlarged functional capabilities. 4 dwg