Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 30, 2011
Patent Application Number
12573634
Date Filed
October 5, 2009
Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A treadmill apparatus having a non-motorized tread, a sensor for sensing a parameter indicative of the tread speed, and a controller operatively connected to an angle adjustment mechanism to increase and decrease the angle of the tread. During operation of the treadmill, the controller compares the speed of the tread to a target speed, and based on the comparison, adjust the angle of the tread so that the operator's weight will adjust the speed of the tread.
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