Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Patent
1995-12-20
1996-12-03
Donnelly, Jerome
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
482 95, 482 72, A63B 2100
Patent
active
055803407
ABSTRACT:
A multi-functional exerciser including a base including a front rod, a rear rod and an intermediate rod mounted between the front rod and the rear rod, a generally inverted U-shaped slide slidably mounted on the intermediate rod and provided at both sides thereof with a roller engaged with the groove of the intermediate rod, a seat assembly including a pair of first supporting rods pivotally connected with the second bracket, a seat fixedly mounted on the supporting rods, and a rotating rod pivotally connected at a lower end thereof with the third bracket and provided at a bottom with a fourth bracket, a pair of resilient members mounted between the first supporting rods and the slide, a backrest assembly including a second supporting rod, a backrest fixedly mounted on an upper portion of the second supporting rod, and a second rotating rod pivotally connected at a lower end thereof with the fifth bracket and at an upper end thereof with an upper end of the second supporting rod, and a footrest assembly including a third rotating rod, a sixth bracket movably mounted on the third rotating rod, and a telescopic rod having an end thereof pivotally connected with the sixth bracket and another end thereof pivotally connected with the fifth bracket.
REFERENCES:
patent: 2924456 (1960-02-01), Miller
patent: 4743010 (1988-05-01), Geraci
patent: 5366428 (1995-11-01), Liao
patent: 5429568 (1995-07-01), Chen
patent: 5464378 (1995-11-01), Yu
Donnelly Jerome
Lei Alfred
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