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Approximately two million trucks are sold in North America every year, with the primary customers being tradesmen, construction workers, and motor-cross and/or truck enthusiasts. While the load capacity of these vehicles is usually at least 1000 lbs (1/2 ton), loading large items in particular is a challenge due to the height of the truck bed and tailgate. These large items often have wheels (All-Terrain Vehicles, ATVs), or are transported on wheeled carts (fridges and other large appliances), so some kind of ramp is beneficial. Figure 1 shows improvised ramps being used to help load an ATV into the bed of a pick-up truck. The ramps need to be transported in the truck with the load so that they can also be used for unloading, but the wooden ramps in Figure 1 are too long to be conveniently carried. Folding ramps are available, which vary in performance, complexity and cost. A group of mechanical engineering students identified this as an opportunity for a lower cost solution.
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Contact Waterloo Cases in Design Engineering
Steve Lambert
Tel: (519) 888-4728
Email: steve@uwaterloo.ca
The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg and Haudenosaunee peoples. Our main campus is situated on the Haldimand Tract, the land granted to the Six Nations that includes six miles on each side of the Grand River. Our active work toward reconciliation takes place across our campuses through research, learning, teaching, and community building, and is co-ordinated within the Office of Indigenous Relations.