Sep 01, 2020 · The sleeve of the elastic coupling is connected to the flywheel of the engine through bolts rigidly, while the output ring is connected to the generator through engaged involute spline teeth. The structural parameters labeled in Fig. 1 (b) are listed in Table 1 . Jun 05, 2016 · Ive been on the internet for 2 days trying to figure out how to get them the info they need. The print calls out for a 35 x 2 x 30 x 16 DIN5480. measurement over 4mm pins are 38.912 - 38.875. The tool manufacture is requesting min and major diameters. I am a complete idiot when it comes to involute splines, so I was Download files and build them with your 3D printer, laser cutter, or CNC. Thingiverse is a universe of things.