Elliptical exercising apparatus

Details Elliptical exercising apparatus Elliptical exercising apparatus

2005-06-14

2005-06-14

Crow, Stephen R. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Stair climbing

C482S051000

Reexamination Certificate

active

06905442

ABSTRACT:
An elliptical exercising apparatus includes a main frame having base and upstanding supports, two handles connected pivotally and respectively to opposite sides of the upstanding support, two rocker arms connected respectively to the handles, two pedal members mounted slidably and respectively on a pair of pedal axles, and two connecting arms. A crank assembly is mounted on a rear end portion of the base support. Each rocker arm has upper and lower connection parts. Each pedal axle has front and rear ends connected pivotally and respectively to the upper connection part and the crank assembly. Each connecting arm has front and rear ends connected respectively to the lower connection part and a corresponding pedal member.

REFERENCES:
patent: 5762588 (1998-06-01), Chen
patent: 5799599 (1998-09-01), Tsukioka et al.
patent: 6007462 (1999-12-01), Chen
patent: 6302825 (2001-10-01), Stearns et al.
patent: 6450925 (2002-09-01), Kuo
patent: 6672992 (2004-01-01), Lo et al.
patent: 6719666 (2004-04-01), Lo et al.
patent: 6726600 (2004-04-01), Miller

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