Simple Exoskeleton Reduces Soldiers' Loads

Aug-20-15 Australian researchers have developed a simple, cable-based exoskeleton that helps take some of the weight off of soldiers’ backs.

The exoskeleton’s design is based on a system of Bowden cables, which can transfer a pulling force as well as a pushing force without buckling. The cables are attached to the rigid frame of the backpack and run down the legs to the boot, transferring about two-thirds of the pack’s weight to the ground. The cables are lightweight and waterproof, and require no motors or batteries to function.

Although in development for the military, the system could also have applications for firefighters, trekkers, and other load-bearing activities.

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