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    • 8. 发明申请
    • Exercise Equipment With Automatic Adjustment Of Stride Length And/Or Stride Height Based Upon Direction Of Foot Support Rotation
    • 基于脚支撑旋转方向自动调整步长和/或步幅高度的锻炼设备
    • US20070232457A1
    • 2007-10-04
    • US11761740
    • 2007-06-12
    • Timothy Porth
    • Timothy Porth
    • A63B22/00
    • A63B24/00A63B21/225A63B22/001A63B22/0015A63B22/0017A63B22/0023A63B22/0664A63B22/208A63B2022/0676A63B2220/13
    • An exercise device comprising (a) a frame, (b) first and second foot supports, (c) first and second connecting systems, each having at least two members pivotally attached to one another at a pivot point and interconnecting a respective foot support to the frame for moving the foot support along a closed loop path, (d) a means effective for sensing the speed of travel of the foot supports along the closed loop path, and (e) a means for automatically adjusting the stride length and/or stride height of the closed loop path traveled by the foot supports based upon the sensed speed of travel of the foot supports. The stride adjustment means includes (i) a means for adjusting the pivot point along the length of at least one member of the connecting system, and (ii) a control unit effective for receiving a signal from the sensor indicting the speed of travel of the foot supports along the closed loop path and automatically adjusting the pivot point along the length of at least one member of the connecting system based upon the received signal.
    • 一种运动装置,包括(a)框架,(b)第一和第二脚支撑件,(c)第一和第二连接系统,每个连接系统具有至少两个在枢轴点处彼此枢转地连接的构件, 用于沿着闭环路径移动脚支撑的框架,(d)有效用于感测脚支撑沿着闭环路径的行进速度的装置,以及(e)用于自动调节步幅长度和/或 基于感测到的脚支撑的行进速度,由脚支撑行进的闭环路径的跨度高度。 步幅调节装置包括(i)用于沿着连接系统的至少一个构件的长度调整枢转点的装置,以及(ii)有效地接收来自传感器的信号的控制单元,其指示所述连接系统的行进速度 基于所接收的信号,沿着闭环路径的脚支撑并且沿连接系统的至少一个构件的长度自动调整枢转点。