Patent ID: 7559264
Filing Date: 2009-07-14
Classification: B62M,F16H,Y10T

Abstract:
1. A tractive linear reciprocating driving apparatus comprising: a frame of the driving apparatus composed of a guide column, an auxiliary frame pillar and frame end plates, two opposite ends of the frame equipped with a flywheel and a slave sprocket, respectively, with a single endless chain operatively connected therebetween to form a chain ring, the guide column and the auxiliary frame pillar positioned on a plane that is parallel to the endless chain ring plane; and a sliding assembly used for driving and a slave chain-engaging and reversing mechanism thereof mounted on the guide column, the sliding assembly having upper and lower slide bars mounted on the guide column for sliding along the guide column, at least one pedal and at least one hand-controlled rod used for propulsion mounted on an outside butt plate of the sliding assembly; wherein: