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SEAT
We made the seat of wood. Plain and simple. Seat (Q1) and back (Q2) are inclined back regards to the floor (red lines).
Click image to enlarge - Do it yourself 4 wheel pedal bike free plans
It is all mounted with wood screws on another board, mounted on longitudinal carriers (A,B). Annual rings of the board must be transversal to carriers to attain strength.
Click image to enlarge - free plans for 4 wheel pedal bike
This sites are just information about what we did. The vehicle is not done by any safety standards and can be life dangerous when producing or using it. You are free to use our design and ideas in part or in whole, but you do it absolutely on your own risk and responsibility!
If using it commercial, you must cite the source: "Designed by www.s-p-i-l-l-e-r.com":
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Teo Spiller, Contemporary Artist 2009, All Rights Reserved
