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    • 5. 发明授权
    • Elliptical exercise machine with declining adjustable ramp
    • 椭圆运动机具有下降的可调斜坡
    • US08808148B2
    • 2014-08-19
    • US13086674
    • 2011-04-14
    • Scott WattersonWilliam DaleboutKeith TaylorRobert Alleman
    • Scott WattersonWilliam DaleboutKeith TaylorRobert Alleman
    • A63B22/00A63B22/06A63B21/22A63B71/06
    • A63B22/001A63B21/225A63B22/0023A63B22/0664A63B71/0622A63B2022/0676
    • An elliptical exercise machine includes a base support structure adapted to be positioned on a support surface. The machine includes first and second reciprocating foot supports, each foot support being movably linked to the base support structure. Additionally, a ramp assembly is situated on the base support structure, the ramp assembly having first and second guide rails for guiding the respective second ends of the first and second foot supports such that the foot supports move in an elliptical path when the elliptical exercise machine is operating. Moreover, a first support member is linked to the base support structure, wherein the first support member is pivotably linked to the ramp assembly at a point above the base support structure. Furthermore, a lift mechanism is linked on a first end to the base support structure and pivotably linked on a second end to the ramp assembly above the base support structure.
    • 椭圆运动机包括适于定位在支撑表面上的基座支撑结构。 该机器包括第一和第二往复式脚支撑,每个脚支撑件可移动地连接到基座支撑结构。 另外,斜坡组件位于基部支撑结构上,斜坡组件具有用于引导第一和第二脚支撑的相应第二端的第一和第二导轨,使得当椭圆运动机器 正在运作。 此外,第一支撑构件连接到基部支撑结构,其中第一支撑构件在基部支撑结构上方的点可枢转地连接到斜坡组件。 此外,提升机构在第一端连接到基座支撑结构,并且在第二端上可枢转地连接到基座支撑结构上方的斜坡组件。