Along with consideration the weight and size restriction imposed, foldable trolley is made from carbon fiber to be robust and durable equipment. Here we have use standard square tube of carbon fiber having dimension of 1 inch, which provide ultimate tensile strength of 600MPa, and having young’s modulus of 70GPa. It occupies minimum space under unutilized circumstance due to its folding mechanism, and would bestow maximum volume for storage and transport while employed.
We developed our 3D model using cad software "CATIA" , we used folding mechanism to shrink the dimensions from 850mm width to width of 350mm.
This data help us to identify the product which we are going to build during hackathon.
https://drive.google.com/drive/folders/1oz43xn9gCraKuuFORSrExYcumzXzYhqr?usp=sharing
Apollo11 press kit, NASA 3D Model