Biaxial coupling

grabcad

This original coupling allows for a 2x2 degree freedom connection, enabling rotation around two perpendicular axes at each end. Manufacturing the components is straightforward, resulting in minimal clearance between the coupling ends. Accompanying technical drawings illustrate each part's specifications. An assembly animation can be viewed here: https://youtu.be/hdtbrEBd2gI. The design, assembly, and animation were created using Inventor 2014 software.