Patent ID: 8066226

Claim:
A gyroscopic device using precession to move a plurality of arms back and forth or up and down in a circular arc from approximately −30 degrees to approximately +30 degrees above a horizontal comprising: a base, a central column extending from the center of said base, a deck, each deck comprising: said plurality of arms, each arm being 180 degrees apart and rotating simultaneously about two separate orthogonal axes having a common pivot point, each arm comprising: an axle and a circular rotor that are aligned so as to be concentric, a collar concentric with said circular rotor and said axle, a reset means comprising a reset cylinder and a reset rod that is connected to each collar and to said central column above said common pivot point, wherein said reset means moves each arm from approximately +30 degrees to approximately −30 degrees from said horizontal; and wherein each axle is connected to said central column with a yoke.