Undertaking
Patent
1990-06-28
1991-11-12
Bahr, Robert
Undertaking
272 65, 272129, 272142, A63B 2106
Patent
active
050641913
ABSTRACT:
A static rebound exerciser/rehabilitation device for exercising a person regardless of that persons physical condition. The device includes a jack for vertically positioning a boom interconnected through a translatable cable, spring and hook to a person for elevating that person to an exercisable position. When the person to be exercised is in an exercisable position the cable is caused to oscillate the person vertically up and down against a counterbalance weight system. The amount of lift provided to the person being exercised as well as the frequency of the up and down movement is adjustable in a plurality of discrete amounts.
REFERENCES:
patent: 3306611 (1967-02-01), Gaul
patent: 4111414 (1978-09-01), Roberts
patent: 4199139 (1980-04-01), Mahnke et al.
patent: 4741530 (1988-05-01), Wolf
patent: 4988095 (1991-01-01), Ferrari
patent: 4989861 (1991-02-01), Halpern
Bahr Robert
Gilliam Frank D.
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