Patent ID: 6638200
Filing Date: 2003-10-28
Classification: A63B

Abstract:
A jogging machine comprising:a base rested on the ground and provided with two guide slots symmetrical to each other; wherein said base has two parallel base rods; a jogging platform; an urging frame having a main support rod, an auxiliary support rod parallel to said main support rod, two side support rods connecting said main support rod and said auxiliary support rods, an input member mounted on said main support rod, and two rollers mounted on two ends of said auxiliary support rod, said urging frame being pivotally mounted on said jogging platform at said main support rod, said two rollers being slidably disposed in said guide slots to slide therein back and forth; a linear actuator disposed on said jogging platform and connected with said input member to actuate said input member to pivot said urging frame on the jogging platform; and two pull rods which are respectively pivoted at first ends thereof with an inner wall of a rear segment of said two parallel base rods and at second ends thereof with said main support rod, each of said pull rods being provided with a caster located in proximity of the point at which said pull rods are respectively pivoted to said base rods.