Undertaking
Patent
1975-04-17
1976-09-28
Pinkham, Richard C.
Undertaking
272136, 73381, 272140, A63B 2100, A63B 2300
Patent
active
039827577
ABSTRACT:
An exercising apparatus useful for exercising the arms and shoulders of the user is disclosed. The arm exercising apparatus comprises a housing with a torsion member affixed to the housing whereby the torsion member will resist a rotating force that is applied thereon. An elongated lever extends from the housing and is operably connected to the torsion member. When a force is exerted in a predetermined direction on the free end of the lever, the force is thereby transmitted to the torsion member to exert a rotating force on the torsion member. The housing can have a suitable concavity formed therein to permit the elbow of the user to be seated in said concavity. The user of the device can place his elbow in the concavity and then grip the free end of the lever. Force is then applied in a predetermined direction to move the lever in said predetermined direction. Because of the operable connection between the torsion member and the lever, the free end of the lever will resist the force applied by the user thereon.
REFERENCES:
patent: 399942 (1889-03-01), Soeding
patent: 839803 (1907-01-01), Amsler
patent: 2233764 (1941-03-01), Bauermeister
patent: 2728188 (1955-12-01), Hettich
patent: 2782033 (1957-02-01), Ugartechea
patent: 3467376 (1969-09-01), Feinberg
patent: 3563542 (1971-02-01), Wellman
patent: 3747925 (1973-07-01), Seeger
patent: 3802701 (1974-04-01), Good
patent: 3822061 (1974-07-01), Sigma
Browne William R.
Pinkham Richard C.
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