
Changing direction gears
grabcad
A device that reverses the rotation direction of gears is showcased on this webpage: http://www.mekanizmalar.com/gear_system_that_changes_direction.html. Additionally, there are several demonstration videos available on YouTube, such as this one featuring an actual model: http://www.youtube.com/watch?v=3aobPgGzB-U.
Download Model from grabcad
With this file you will be able to print Changing direction gears 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 Changing direction gears.