Link to download free 3D model STEP, STL
http://zipvale.com/EdHf
This concept uses several plates of aluminum alloy joined with ABS hinges. All the components are bonded, no separate parts. The plates can be cutted with laser, water or machined, and have some sides bent to reinforce it.
When the structure is unfolded the plates fit together and the hinges have protrusions to reinforce the joints.
Mounting plate needs 6 holes type keyhole to fix the structure. A hexagonal key is necessary to screw it. The union screws have circlips to prevent separation.
The union with the rack union is very fast, only need to turn the levers in each 4 arms 90º.
Dimensions when folded: 21,2 in x 9 in x 3,66 in
Total weight: 7,28 lb (3,3 kg)
Software: STEP / IGES, Other, Rendering, Autodesk Inventor
Categories: 3D printing, Aerospace, Industrial design
Tags: nasaeas
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