Elliptical mechanism
    5.
    发明授权
    Elliptical mechanism 有权
    椭圆机制

    公开(公告)号:US07918766B2

    公开(公告)日:2011-04-05

    申请号:US11729269

    申请日:2007-03-28

    IPC分类号: A63B22/04

    摘要: Described is an exercise apparatus for providing elliptical foot motion that utilizes a pair of rocking links suspended from an upper portion of the apparatus frame permitting at least limited arcuate motion of the lower portions of the links. Foot pedal assemblies are connected to rotating shafts or members located on the lower portion of the links such that the foot pedals will describe a generally elliptical path in response to user foot motion on the pedals.

    摘要翻译: 描述了一种用于提供椭圆脚运动的运动装置,其利用从装置框架的上部悬挂的一对摆动链条,允许链节的下部的至少有限的弓形运动。 脚踏板组件连接到位于链节的下部的旋转轴或构件,使得脚踏板将响应于踏板上的用户脚部运动而描述大致椭圆形路径。

    Elliptical step distance measurement
    8.
    发明授权
    Elliptical step distance measurement 有权
    椭圆步距测量

    公开(公告)号:US07435202B2

    公开(公告)日:2008-10-14

    申请号:US10787788

    申请日:2004-02-26

    IPC分类号: A63B22/06 A63B71/00

    摘要: In an elliptical step exercise apparatus distance traveled can be approximated by determining the portion of the ellipse traversed by a foot pedal where the user applies force to the pedal. This portion can be considered equivalent to the amount of foot travel on a treadmill and modified as a function of speed to simulate the gait of a user at various speeds so as to provide an approximation of the distance traveled by a user as if he were running on a treadmill. This process can be further modified for use with an elliptical exercise apparatus where the stride length can be changed such that the simulated distance will be increased with increased stride length.

    摘要翻译: 在椭圆台阶锻炼装置中,行进距离可以通过确定由脚踏板穿过的椭圆的部分来近似,其中用户向踏板施加力。 该部分可以被认为等同于在跑步机上的行走量,并根据速度进行修改,以模拟用户各种速度的步态,以便提供用户近似行进的距离,就好像他正在跑步 在跑步机上 该过程可以进一步修改以用于可以改变步幅长度的椭圆运动装置,使得模拟距离将随着步幅长度的增加而增加。