January 7, 2021
Description
Hey,
this is my new compact version of my bottle opener. It works much similar to the other Version and is printable on most fdm printers. I think this is the more stylish one and perfect to give it to a friend or a party. This version counts up to 999 and maybe i will make a version with 4 segments in future. I hope u enjoy this thing and if u like it, give me a like, a tip or upload a picture of ur print.
three 3mm steel rods are needed and u can use nails instead or buy them on ebay really cheap. For pulling back the opener u will need a rubber band.
support structure is only needed for the counting gears and
you have to print the 4 tooth gear and the second-third counter two times
Have fun!
License:
Creative Commons - Attribution - Non-Commercial - Share Alike