A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 22/08 (2006.01) A63B 23/04 (2006.01)
Patent
CA 2591369
An exercise device includes two cranks rotatably coupled to a rear portion of a upright support and each having a pivot rod, two handles having a middle portion pivoted to a front portion of the upright support with a spindle, two foot supports pivotally coupled to the handles and each having a middle portion pivotally coupled to the pivot rod of the cranks with a link, and two levers pivotally coupled to the pivot rod and the handle and spaced away from the spindle for forming a polygonal coupling structure and for allowing the foot supports to be moved elliptically relative to the upright support of the base. The levers may be adjustably coupled to the handles for adjusting the moving stroke of the foot supports.
Chuang Jin Chen
Chuang Lung Fei
Bull Housser & Tupper Llp
Chuang Jin Chen
Chuang Lung Fei
LandOfFree
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