1987-10-05
1989-04-25
Scherbel, David A.
Undertaking
272 36, 272132, 434 55, A63G 112
Patent
active
048240990
ABSTRACT:
A spinning and rotating seating amusement device is disclosed. It is comprised of a support stand having a base with pivotably mounted wheels, a crowd control barrier adapted to be removably secured to the support stand, a pair of upright members mounted on the support stand and at opposite ends thereof, a first ring supported by said upright members for rotation on an horizontal axis, a pair of support rings forming a frame and bisecting each other at right angles, the frame being supported by said first ring for rotation on a second axis at right angles to the horizontal axis, a pair of bisecting crossbars centrally positioned in the frame for receiving a seat, the seat having a securing system, bearings connecting the frame to the first ring and the first ring to the upright members, and hydraulic driving assemblies located at one of the upright members for rotating a first ring.
REFERENCES:
patent: 846925 (1907-03-01), Kramer
patent: 1342871 (1920-06-01), Ruggles
patent: 3083037 (1963-03-01), Gordon et al.
patent: 3141669 (1964-07-01), Chul
patent: 3164382 (1965-01-01), Johnson
patent: 4133250 (1978-09-01), Davis
patent: 4240623 (1980-12-01), Edwards
patent: 4402500 (1983-09-01), Coles
Cadwallader Walter
de Champlain Michael
O'Connor David
Ottho Ulf
Rusu Robert T.
Alpha Dynamics Corporation
Chilcot Jr. Richard E.
Scherbel David A.
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