Arm wrestling exercise machine

Details Arm wrestling exercise machine Arm wrestling exercise machine

1975-05-22

1976-04-27

Shapiro, Paul E.

Undertaking

A63B 2122

Patent

active

039530264

ABSTRACT:
An apparatus for practicing arm wrestling including an elongated rectangular frame, a shaft pivotally supported within the frame, an arm affixed to one end of the shaft and extending generally perpendicularly thereto, a shieve mounted on the shaft and rotated by rotation of the arm, a cable attached at one end to the periphery of the shieve, a spring secured to the frame and to the other end of the cable, a hand bar attached at the outer end of the arm and extending generally perpendicularly thereto such that as the arm is rotated about the shaft the shieve is rotated, winding the cable thereon and stretching the spring to impart a restraint on the rotation of the arm as a means of exercise experienced in arm wrestling.

REFERENCES:
patent: 319686 (1885-06-01), Farmer
patent: 332989 (1885-12-01), Benedict
patent: 684688 (1901-10-01), Herz
patent: 929281 (1909-07-01), Brodeur
patent: 2219219 (1940-10-01), Boger
patent: 2782033 (1957-02-01), Ugartechea
patent: 2783044 (1957-02-01), Sbarra
patent: 3495824 (1970-02-01), Cuinier
patent: 3563542 (1971-02-01), Wellman et al.

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