Improved ratchet & fulcrum of ollie91297's catapult
thingiverse
Improved ratchet & fulcrum of Jay999's remix of "Catapult Inspired By Leonardo da Vinci" by ollie91297. These parts replace corresponding parts in the original design/remix. Now, the ratchet is attached directly to the fulcrum bar instead of being fixed with the M6 threaded rod. The ratchet and trigger are placed inside (the A frame flipped). The fulcrum bar splits into two halves that lock together using the arm, fulcrum ring, and ratchet. Fusion 360 design files for the fulcrum bar and ratchet are included, along with modified fulcrum rings featuring larger square holes for a looser fit. These components are designed to be loose-fitting. Wedges provide extra security in case the fulcrum ring and ratchet become too loose, much like medieval craftsmen would have used.
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