Friction type exercising device

Details Friction type exercising device Friction type exercising device

1976-10-13

1977-11-29

Grieb, William H.

Undertaking

273DIG3, A63B 2122

Patent

active

040602419

ABSTRACT:
An exercising device utilizes a plate member pivotably and rotatably secured to a surface mounting plate. A pair of handles are eccentrically disposed outwardly from a shaft journalled to the plate. The shaft passes through an opening in the plate which partially houses a wheel fixedly secured to the shaft. A threaded rod is utilized to exert a variable drag force on the marginal edge of the wheel by applying an inwardly directed force to a bar carried at one end of the threaded rod. Positioning the plate member and locking same relative to the mounting plate permits the access of the shaft to be positioned in preferred operating locations.

REFERENCES:
patent: 2668709 (1954-02-01), Boyko
patent: 2817524 (1957-12-01), Sadler
patent: 3224765 (1965-12-01), Baker et al.
patent: 3309084 (1967-03-01), Simmons
patent: 3751033 (1973-08-01), Rosenthal

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