Abstract: A motovibrator with continuous adjustment of the angular offset of the eccentric masses includes a substantially box containment body which accommodates electric motor elements which have a stator that is integral with the body and a rotor for the rotational actuation of a shaft about its own longitudinal axis. The opposite ends of the shaft protrude from the body and are each associated with at least one respective eccentric mass. The shaft includes a main section and a secondary section mutually aligned along the longitudinal axis, the main section being actuated rotationally directly by the rotor, and are coupled rotationally by interposition of transmission elements.
Type:
Grant
Filed:
December 22, 2017
Date of Patent:
September 17, 2019
Assignee:
ITALVIBRAS—GIORGIO SILINGARDI—SOCIETA' PER AZIONI