Steam Engine concept, 4 piston wobbler
grabcad
This is an imperfect design, just to prove a concept. The top gear, which would also be a flywheel, needs to be quite a bit bigger. The piston wrist pin positions are not quite correct and need to be moved inboard slightly. (they are 1//8" steel rod on my rendition). My drill (mp4 clip) is back-driving what would be the output driveshaft (1/4" steel rod). The main wobble pivot is also 1/8" steel rod. Would love to see improved versions of this design! https://www.patreon.com/DMRuble
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