Undertaking
Patent
1987-04-03
1988-10-04
Apley, Richard J.
Undertaking
A63B 2106
Patent
active
047751460
ABSTRACT:
A multifunction physical fitness machine has two similar generally rectangular frames standing upright in laterally spaced apart relation to define the narrow ends of a rectangular floor area for usually one but possibly three exercising persons. Each frame contains a stack of weights which are constrained to move vertically only and there is a pulley and cable system for an exerciser to lift the weights. A third rectangular frame stands upright on a laterally and vertically extending plane that is coincident with the long rear side of said rectangular area. The third frame is fixed midway between the two end frames and these frames have stacks of weights and pulley and cable systems for an exerciser to lift the weights. Structural members tie all three frames together at their upper ends.
REFERENCES:
patent: 2977120 (1961-03-01), Morris
patent: 3627315 (1971-12-01), Marcyan
patent: 3741538 (1973-06-01), Lewis et al.
patent: 4358108 (1982-11-01), Voris
patent: 4632388 (1986-12-01), Schleffendorf
patent: 4635926 (1987-01-01), Minkow
patent: 4637608 (1987-01-01), Owens et al.
Advertisement for "Marcy's 7 Man Master Gym", in Marcy catalog, pp. 10-11, 1974.
Advertisement for "Free Standing High/Low Pulley", in Universal catalog, 1981.
Apley Richard J.
Bahr Robert D.
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