A simple project to build an alternative torsion catapult, potential more efficient.
1500kgf Torsion Catapult
Goal
- simple, efficient torsion launcher
- throws 25–35 kg payloads
- low-cost build
Concept
- uses torsion roller (6 revs) instead of arm (½ rev)
- 6-strand rope bundle for torsion
- compact setup, multiple launchers per pallet
Frame
- steel frame, 48 in high
- pallet-size footprint
- cocking lines apply torsion and launch payload
Testing
- structure checked with hydraulic jack before tensioning
- rides arranged to final test site – Surrey
Easily upscaled if people are interested in breaking records.