1979-10-22
1982-06-15
Apley, Richard J.
Undertaking
A63B 300
Patent
active
043346758
ABSTRACT:
Apparatus for securely supporting an exercise bar that includes a pair of opposed locking units having a base section and a vertical post in which the bar is adjustably suspended above the floor. Compression rods are connected between the top of the post and the outer extremities of the base. Each post is carried in the base by a slide mechanism that can be locked in a desired position to prestress the entire system so that the base of each locking unit is forced downwardly against the floor. Added forces that are exerted upon the system by a performer mounted upon the bar are translated by the rods into the base sections to further enhance the holding power of the system against the floor.
REFERENCES:
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patent: 2817522 (1957-12-01), Margulies
patent: 2944815 (1960-07-01), Moyer
patent: 3117760 (1964-01-01), Dresbach et al.
patent: 3232609 (1966-02-01), Nissen et al.
patent: 3384368 (1968-05-01), Fenner et al.
patent: 3653658 (1972-04-01), Robertson
Parry Charles G.
Sherwood David L.
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