CAD exoskeleton frame, joints parts and spring prototype.
Basic frame design for the exoskeleton. The white coloured parts made out of aluminium. Aluminium is use due to the good strength to weight ratio properties it provides.
The red cylinder represented a tension spring. The spring is contained between the aluminium frame, to share the load equally. The aluminium frame/chassis provides the necessary mounting holes for the body straps attachment and knee joint disc attachment.
The tension spring is loaded with potential energy when the knee disc is turned.
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