Screwless Lasercut Reuleaux Triangle

This is a modified version of my old Reuleaux Triangle design. Instead of screws it uses snap fitting pieces to hold the 3 layers together. Therefore it is a completely lazzzorcut design :)

The "screwlessness" was inspired by the "Screwless Cube Gears" by emmett http://www.thingiverse.com/thing:10483