Self-powered human centrifuge

Details Self-powered human centrifuge Self-powered human centrifuge

1992-06-15

1995-01-03

Crow, Stephen R.

Exercise devices

Involving user translation or physical simulation thereof

Bicycling

472 33, 472 21, A63B 2100, A63G 112

Patent

active

053782143

ABSTRACT:
A self powered human centrifuge for simulating gravity and providing an aerobic workout as a countermeasure to the adverse physiological effects of prolonged spaceflight. A frame rotates about a stationary shaft located above the head of the rider. Power is provided by the rider via pedals and handles in a bicycle type apparatus. A plurality of gears may be selected using a derailleur and freewheel. A brake may be used to increase resistance and thus workout intensity. A cam and roller device at the foot crankset simulates impact loading of normal earth walking.

REFERENCES:
patent: 333448 (1885-12-01), Crispin
patent: 2144206 (1939-01-01), Thompson
patent: 3024023 (1962-03-01), Steller
patent: 3662747 (1972-05-01), Williams
patent: 4060241 (1977-11-01), Hegel
patent: 4428576 (1984-01-01), Fisher
patent: 4957282 (1990-09-01), Wakefield
patent: 5011133 (1991-04-01), Myers
patent: 5042795 (1991-08-01), Bursik

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