1986-02-20
1987-09-29
Apley, Richard J.
Undertaking
A63B 2508
Patent
active
046964673
ABSTRACT:
A device that can be ridden for recreation and exercise. The device has an upright annular spring body member with a seat and a handle on the upper segment of the body annulus. In use, the rider straddles the device and with his feet planted on the riding surface, flexes his legs to impose his weight on the device to store energy therein. This cycle is followed by the rider extending his legs to release the stored energy. This jouncing sequence is repeated and the rhythmic build up of energy causes the device and its rider to be bouncingly propelled across the riding surface. In a second embodiment, stirrups are provided in the lower segment of the body annular for the rider's feet. In a third embodiment, the body member has supports for the rider's feet suspended from the seat.
REFERENCES:
patent: 1587749 (1926-06-01), Bierly
patent: 1755619 (1930-04-01), Westerlund
patent: 1850927 (1932-03-01), Frederick
patent: 2993530 (1961-07-01), Little et al.
patent: 3328028 (1967-06-01), Williams
patent: 4081182 (1978-03-01), O'Brien
patent: 4492374 (1985-01-01), Lekhtman et al.
Apley Richard J.
Prizant James
Tick Daniel Jay
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