 The base, made from plywood 9mm.
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The arm. Plywood 6mm. You can make additionnal holes to adapt the effective radius of the arc forming the ogive. |
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The two holders of the rod sustaining the styrofoam block
The rear holder come lower than the base, so you can use the shoulder to align the holder.
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 Horizontal pieces used to fix the motor. Two identical.
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 This is the piece where you fix the motor. Adapt the
holes to the motor you found. This is only an example
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The rod motor box rear face. The front face is
identical, without the holes for the motor bolds |
 The rod motor box top. Bottom is identical
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