Utveckling av rullstolsunderrede för individsanpassade sittsystem

by Lundmark, Patrik; Magnusson, Danniél

This report covers the work procedure for the product development of an undercarriage to a wheelchair, featuring new design- and constructional solutions. The final concept is an undercarriage with two main constructional solutions; a hydraulic cylinder supporting vertical height adjustments and a function which enables the occupant to be tilted forwards or backwards whilst maintaining posture stability. All functions for the undercarriage have been adapted to offer a simpler and cleaner framework.