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    • 9. 发明授权
    • Variable lift cross trainer exercise apparatus
    • 可变电梯交叉训练器运动器材
    • US6042512A
    • 2000-03-28
    • US361328
    • 1999-07-27
    • Paul William Eschenbach
    • Paul William Eschenbach
    • A63B22/12A63B23/035A63B23/04A63B21/00
    • A63B22/0023A63B22/001A63B22/0664A63B2022/067
    • The present invention relates to a standup exercise apparatus that simulates walking, jogging and climbing with arm exercise. More particularly, the present invention relates to an exercise machine having separately supported pedals for the feet and arm exercise coordinated with the motion of the feet.Cross trainers guide the feet along a generally elliptical shaped curve to simulate the motions of jogging and climbing. Existing machines often produce user problems such as excessive foot articulation. The present invention is an improved elliptical exercise machine capable of extended exercise with fewer user problems. Further, the cross trainer is adjustable to vary the motion of the elliptical stride from walking to climbing.A foot support member is guided by a roller on one end and driven by a crank linkage on the other end. The resulting pedal motion has less severe pedal angles than a simple crank cross trainer. Handles are coupled to the foot support member with connector links for coordinated arm exercise.
    • 本发明涉及一种用手臂运动模拟步行,慢跑和爬坡的立式锻炼装置。 更具体地说,本发明涉及一种具有单独支撑的踏板的运动器具,用于与脚的运动协调的脚和手臂运动。 交叉训练器沿着大致椭圆形的曲线引导脚,以模拟慢跑和攀爬的运动。 现有的机器通常会产生用户问题,例如过度的脚关节。 本发明是一种改进的椭圆运动机,能够以较少的用户问题进行长时间运动。 此外,交叉训练器是可调节的,以改变椭圆步幅从步行到攀爬的运动。 脚支撑构件由一端的辊引导并由另一端的曲柄连杆驱动。 所产生的踏板运动与简单的曲柄交叉训练器相比具有较小的踏板角度。 手柄通过用于协调臂运动的连接器连接件联接到脚部支撑构件。