| http://www.w3.org/ns/prov#value | - e to alter the distance which the axis of the crank pin is offset from the axis of the driven rotary member while maintaining the axis of the crank pin parallel to the axis of the driven rotary member, means for thus shifting the spaced apart parallel arms, a vibrator roller, means for rotating the vibrator roller and connections including a connecting rod between the crank pin and the vibrator ro
|
