Boots – shoes – and leggings
Patent
1990-08-27
1993-08-17
Envall, Jr., Roy N.
Boots, shoes, and leggings
G06F 1500
Patent
active
052375013
ABSTRACT:
A mechanical flotation system to support a body upon a bed, chair and the like which includes a plurality of active support pads which contact various portions of the body to provide such support. Each support pad is connected to an actuator rod which selectively reciprocates in response to an actuator rod displacement control signal and a body contact pressure control signal.
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RESNA 12th Annual Conference--pp. 234-235.
Bai Ari M.
Envall Jr. Roy N.
Gusakov Ignaty
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