Adjustable incline system for exercise equipment
    61.
    发明授权
    Adjustable incline system for exercise equipment 失效
    运动器材可调式倾斜系统

    公开(公告)号:US5029801A

    公开(公告)日:1991-07-09

    申请号:US482187

    申请日:1990-02-20

    IPC分类号: A63B22/02 F16M11/10

    摘要: An incline adjustment mechanism for use with exercise apparatus such as treadmills is disclosed. The mechanism includes a support or foot assembly rotatably mounted to the bottom surface of the treadmill frame. One or more springs are interposed between the treadmill frame and the support assembly for urging them outwardly from each other. A perforated strip mounted on the support assembly extends upwardly into proximity of the frame. A displaceable plunger shaft configured to be received within the apertures of the strip and form a union with that strip is mounted on the frame. The plunger is adapted to engage the strip and form a union therewith, thereby locking the support in an orientation which supports the treadmill at a selected orientation.

    摘要翻译: 公开了一种用于诸如跑步机的锻炼设备的倾斜调节机构。 该机构包括可旋转地安装在跑步机框架的底表面上的支撑或脚部组件。 一个或多个弹簧插入在跑步机框架和支撑组件之间,用于将它们彼此向外推动。 安装在支撑组件上的穿孔条向上延伸到框架附近。 构造成容纳在带的孔内并与该条形成联接件的位移柱塞轴安装在框架上。 柱塞适于接合条并与其形成联接,从而以支撑跑步机的方向将支撑件锁定在选定的方位。