alpha parts of three speed bicycle hub
thingiverse
This attempt aims to create an internally geared bicycle hub based on Sturmey Archer A-3's 1914 design, probably public domain due to old schematics. It is an alpha version, untested, lacking some parts, and uploaded for feedback. The goal is to test OpenSCAD's capabilities, explore public domain early 20th century designs, understand prototype plastic hub effects on real metal ones, and evaluate public domain part files' reusability. Partially completed printed parts should mesh and spin when the axle, planetary gears, and ring gear are assembled. To enhance understanding and practice, one can buy old metal hubs or view service manuals online.
With this file you will be able to print alpha parts of three speed bicycle hub with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on alpha parts of three speed bicycle hub.