Reciprocating leg exercise apparatus with gear assembly

Details Reciprocating leg exercise apparatus with gear assembly Reciprocating leg exercise apparatus with gear assembly

1990-04-23

1991-09-03

Bahr, Robert

Surgery

Truss

Perineal

272 96, 272126, A61H 102, A63B 2304

Patent

active

050443550

ABSTRACT:
An exercise apparatus for physical therapy subsequent to knee injury and/or surgery, including a plurality of concave "J" shaped supports reciprocatingly and slidably mounted within an underlying support base. The support base includes an aligned row of equally spaced rotatable gears, wherein each of the "J" shaped supports includes a linear gear rack cooperative with the rotatable gears to permit reciprocation and cooperation of the organization in use to maintain alignment with the support base.

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patent: 4922892 (1990-05-01), Akcelrod et al.
patent: 4960276 (1990-10-01), Feuer et al.

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