Patent ID: 6619199
Filing Date: 2003-09-16
Classification: B41F

Abstract:
A printing machine, comprising:a plurality of rollers; a gear train formed with a plurality of mutually meshing gear-wheels connected to and driving said rollers; at least one first hinge operatively connected to a first one of said gear-wheels; at least one second hinge operatively connected to a second one of said gear-wheels; and at least one elastic connector articulated at said first hinge and said second hinge; said first one and said second one of said gear-wheels rotating equidirectionally; said first hinge and said second hinge being disposed eccentrically with respect to a respective rotary axis of said first one and said second one of said gear-wheels; said elastic connector transferring a periodically changing torque from said first one to said second one of said gear-wheels via said first hinge and said second hinge.