Weight-bar support structure with retractable arms

Details Weight-bar support structure with retractable arms Weight-bar support structure with retractable arms

1994-12-02

1996-04-23

Apley, Richard J.

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

A63B 21078

Patent

active

055098762

ABSTRACT:
A weight-bar support structure includes a user supporting platform and two spaced apart posts. The first end of a weight-bar supporting arm is connected to a lug extending from each post. A second end of each arm includes a weight-bar supporting cradle and an upwardly extending guide. The arms are moveable from a retracted position to a user lift-off position. A spring having a first end connected to the arm and a second end located in a slot in the lug biases each arm, when a weight laden bar is removed therefrom, from the lift-off to the retracted position.

REFERENCES:
patent: 4602785 (1986-07-01), Rockwell
patent: 4890831 (1990-01-01), Craig
patent: 4928961 (1990-05-01), Madden
patent: 5151072 (1992-09-01), Cone et al.
patent: 5162031 (1992-11-01), Watson
patent: 5281193 (1994-01-01), Colbo, Jr.

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