초록 ▼

An exercise device containing a frame having a front and rear section and an athlete's body receiving support elements, an operating element to rotatably receive the forces exerted by the members of the body of an athlete seated in the support elements, an eccentric rotatable element fitted to the o

An exercise device containing a frame having a front and rear section and an athlete's body receiving support elements, an operating element to rotatably receive the forces exerted by the members of the body of an athlete seated in the support elements, an eccentric rotatable element fitted to the operating section in order to direct the forces applied to the latter over to the eccentric element, a counter force element mounted on the eccentric element by a rope element in a manner that the counter-force element resists the force applied to the operating element with a counter-force by way of the rope element and the eccentric element. The operating element is connected to the eccentric element by two transmission gears flanking the support elements and by a substantially rope-shaped transmission element as well as by two rearward transmission gears, with the eccentric elements being mainly disposed behind the support elements, and that the transmission gears plus their transmission elements are encapsulated. The rear section of the frame contains a vertical frame portion and the front section comprises a substantially rectilinear inclined frame portion tilted against the vertical frame portion, and that the frame portions are joined together by their bases with a horizontal frame portion.

대표청구항 ▼

1. An exercise device comprising: a frame including a front section and a rear section, the rear section comprises a vertical portion of said frame and the front section comprises a substantially rectilinear inclined portion of said frame, said front section being tilted against the rear section

1. An exercise device comprising: a frame including a front section and a rear section, the rear section comprises a vertical portion of said frame and the front section comprises a substantially rectilinear inclined portion of said frame, said front section being tilted against the rear section and being joined together at one end; support means located substantially equidistantly from the sides of the front section and in front of the front section for supporting an operator; a first axle extending parallel to and horizontally between said front section and said rear section; an eccentric element mounted centrally on said first axle behind said support means; first transmission gear means mounted at both ends of the first axle; two second axles located on the opposite side of the front section from the first transmission gear means and on the same side of the front section as the support means; second transmission gear means located at one end of each of said two second axles, said second transmission gear means located on flanking sides of the support means; operating means secured to the other end of each of said two second axles and being rotatable with said two second axles for receiving forces exerted on said operating means by the operator when seated in said support means and said operating means transferring the forces to said second transmission gear via said two second axles; first transmission means interconnecting said first transmission gear means and each said second transmission gear means transferring movement of each of the second transmission gear means to said first transmission gear means, said first axle and said eccentric element; counterforce means located adjacent to the rear section being vertically movable between a rest position and an elevated position for resisting movement in response to force being applied to the operating means by a user; second transmission means interconnecting said eccentric element and said counterforce means transferring movement of the eccentric member via said operating means to said counterforce means; and enclosure means located on flanking sides of the support means surrounding said first transmission gear means, said second transmission gear means, said first transmission means and both ends of said first axle, said enclosure means being secured to the front section and said rear section, interconnecting said front section and said rear section, said enclosure means extending horizontally on both sides of the support means from the rear section to the support means.