APPARATUS FOR GENERATING PROPULSIVE FORCE

摘要

PURPOSE: A thrust generating device is provided to periodically change the center of gravity of an object in a front head direction of an eccentric cam, thereby obtaining thrust from centrifugal force. CONSTITUTION: When two rotary weigh housing units(8) rotate in opposite directions around a shaft(1), the center of the gravity of a rotary weight(7) is changed into a trajectory identical to that of a cam, and centrifugal force is changed. Thrust generating device 1s(20) are symmetrically arranged and joined to a synchronizer(19) so that rotating angles are symmetrical. Each centrifugal force generated when the thrust generating device 1s rotates opposite directions is mutually synthesized.