Thingiverse
Catapult
by Atime
419
Downloads
340
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Makes
Supports needed briefly for underside of "wheels."
Assembly required.
Upper brace has a chamfer. Chamfer end up and front facing.
Additional adhesion (glue, plastic weld, etc.) may be required, but not necessary depending on your preferred rigidity and printer accuracy.
Standard office sized rubber band used in photo. Many other sized rubber bands may be used as a substitution.
Entire assembly on one .STL and each part on separate .STL provided.
Assembly required.
Upper brace has a chamfer. Chamfer end up and front facing.
Additional adhesion (glue, plastic weld, etc.) may be required, but not necessary depending on your preferred rigidity and printer accuracy.
Standard office sized rubber band used in photo. Many other sized rubber bands may be used as a substitution.
Entire assembly on one .STL and each part on separate .STL provided.
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