Force-displacement curves realizing device for rehabilitation and fitness device, has mobile roll that is positively-driven by suitable guide in path, where path is produced in connecting rod

摘要

The device has a cable (504) that is fastened to a fixed point (502) over a mobile roll (503). The mobile roll has two weights and is guided to a movable point (501) over a fixed roll (505). The mobile roll is positively-driven by a suitable guide in a path (508), where the path is produced in a connecting rod (507). The desired cable forces transferred by the cable, are adjustable by varying the path gradient. The cable is guided across a deflection roller, to direct the cable force in any direction.