ELLIPTICAL TRAINER
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United States of America Patent
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Issued Date -
Dec 31, 2015
app pub date -
Jun 30, 2015
filing date -
Jun 30, 2014
priority date (Note) -
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Abstract
An elliptical trainer includes a frame, a linkage unit, a pedal unit and a horizontal damping unit. The frame includes a base bracket, a column and a guiding member. The linkage unit includes a pair of handles axially disposed on and reciprocately movable relative to the column. The pedal unit includes a pair of pedal levers respectively pivotally mounted to the handles. And the horizontal damping unit includes a pair of belts each having a driven end directly connected to one respective handle or pedal lever and a damping force-generating portion located at an opposite end thereof remote from the driven end. By driving the handles or the pedal levers, the damping force-generating portions provide the handles with a damping in horizontal vector and a potential energy for driving the handles to restore.
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