Patent ID: 7041036
Filing Date: 2006-05-09
Classification: A63B

Abstract:
1. An exerciser comprising: a base including a front portion having a post extended upwardly therefrom, and including a rear portion, a pair of bars pivotally secured to said post, and each including an upper portion having a handle provided thereon for being grasped by the hands of users, and each including a lower portion, a wheel rotatably supported on said rear portion of said base, a pair of cranks coupled to said wheel and rotated in concert with said wheel, and each of said cranks including a free end, a pair of links pivotally coupled between said free ends of said cranks and said lower portions of said bars respectively, a pair of beams each including a middle portion pivotally secured to said lower portions of said bars with a pivot pin respectively, and each including a front portion having a pivot rod slidably attached thereto, and each including a rear portion, a pair of poles pivotally coupled to said rear portions of said beams respectively, a pair of levers each including a rear portion pivotally secured to said free ends of said cranks respectively, and said levers being slidably coupled to said poles respectively, to allow said poles to be moved and slid relative to said levers respectively, a pair of foot supports disposed on either said poles or said levers respectively, for supporting users thereon, a pair of arms each including an upper portion pivotally secured to said post respectively, and each including a lower portion pivotally secured to said front portions of said beams with said pivot rods respectively, to allow said lower portions of said arms to be moved and adjusted toward and away from said pivot pins respectively, and means for adjusting said lower portions of said arms toward and away from said pivot pins respectively, to adjust a coupling relation between said beams and said bars and said arms, and between said poles and said levers, in order to adjust a moving stroke of said foot supports.