Exercise apparatus

Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance

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Details

482 98, 482102, 482103, A63B 21062

Patent

active

052980049

ABSTRACT:
A physical exercise/therapy apparatus includes a generally upstanding frame with a plurality of support bars at the top of the frame. The support bars are adapted to support a plurality of exercise pulleys, whereby a plurality of exercise devices are provided. The respective positions of the pulleys are adjustable to accommodate a wide variety of different types of muscle exercises. The frame includes a plurality of stall bars adapted to support a relatively flat board in an inclined position and a plurality of support rods spaced vertically along each side of the frame for supporting a stacking board. A guide mechanism is provided for guiding the movement of an exercise weight, such that the weight is constrained to move along a vertical axis. The guide mechanism includes inner and outer hollow members and a plate member attached to the inner hollow member. The plate member is configured to ride up and down within a vertically oriented slot in the outer hollow member to constrain the weight to move up and down along a vertical axis parallel to the slot.

REFERENCES:
patent: 3301552 (1967-01-01), Ryan
patent: 3717342 (1973-02-01), Haney et al.
patent: 3807728 (1974-04-01), Chillier
patent: 3840227 (1974-10-01), Chesemore
patent: 3966203 (1976-06-01), Bickford
patent: 4591149 (1986-05-01), Godfrey
patent: 4625959 (1986-12-01), Schleffendorf
patent: 4753437 (1988-06-01), Lapcevic

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