Exercise bench with safety apparatus

Details Exercise bench with safety apparatus Exercise bench with safety apparatus

1987-06-25

1989-02-28

Apley, Richard J.

Undertaking

272144, 200332, 200573, A63B 1300

Patent

active

048078751

ABSTRACT:
Exercise apparatus for use with an associated barbell includes a support for holding the body of a user in reclining position on his or her back, first and second generally vertically columns disposed on respective sides of the support and first and second bar raising arms carried respectively on the first and second arms. Each bar raising arm is mounted for vertical movement with respect to one of the columns; apparatus for raising and lowering the bar raising arm synchronism; and apparatus for sensing the lowering of the associated barbell to a predetermined position and actuating the apparatus for raising and lowering upon such event.

REFERENCES:
patent: 2365120 (1944-12-01), Thirlwell
patent: 2751470 (1956-06-01), Bissonette
patent: 3572700 (1971-03-01), Mastropaolo
patent: 3998100 (1976-12-01), Pizaella et al.
patent: 4249726 (1981-02-01), Faust
patent: 4253662 (1981-03-01), Podolak
patent: 4540171 (1985-09-01), Clark et al.
patent: 4615524 (1986-10-01), Sutherland
patent: 4750739 (1988-06-01), Lange

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