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US 5,328,428 AGranted
Multi-purpose exerciser
OwnerShih-Pin Huanginventor
Life of this patent
Estimating the term…
Abstract
An exerciser includes a weighted base, a pair of spaced vertical beams, a resistance assembly mounted in each vertical beam, a lifting bar with two ends thereof respectively and removably mounted to each resistance assembly at a desired height, and a foldable bench.
Claims16
An exerciser comprising:
- a weighted base (10);
- a pair of spaced vertical beams (20);
- a resistance assembly (30) mounted in each said vertical beam (20);
- and
- a bench means comprising:
- a supporting bar having a first end pivoted to one of said vertical beams and a second end, a bracket (353) being mounted to the other vertical beam (20) to support said second end of said supporting bar when said bench means is in use;
- and
- a bench (35) having first and second ends, a leg means (351) being pivotally connected to said first end of said bench, a socket (356) being mounted to said second end of said bench (35) to receive and be slidable along said supporting bar (352), and a pivotal block (355) mounted between said bench (35) and said socket (356) to allow a pivotal movement therebetween.
5 more elements
An exerciser comprising:
- a weighted base (10);
- a pair of spaced vertical beams (20);
- a vertical plate (34) mounted in each said vertical beam (20) with an insert rod (33) connected to a lower end thereof, said insert rod (33) having a plurality of vertically spaced holes (332) therein;
- two spaced vertical rods (31) extending in each said vertical beam (20), each said vertical rod (31) having a spring (311) mounted to a lower end thereof;
- a plurality of weights (32) mounted above said springs (311), each said weight (32) having a central through hole (322) through which said insert rod (33) passes, two side through holes (321) through which said vertical rods (31) pass, and an insert hole (323) formed in a middle thereof, a pin (324) being inserted through one of said insert holes (323) to engage with one of the associated aligned holes (332) in said insert rod (33);
- said plate having a front side, said front side of said plate having a plurality of pegs (341) spaced in a vertical direction;
- a lifting bar (344) having two ends and being removably mounted to two horizontally aligned said pegs (341) respectively provided on said plates (34) in said vertical beams (20);
- and
- means for releasably mounting said two ends of said lifting bar to said pegs (341) of said plates (34).
6 more elements
Dependencies are inferred from the claim text.