Originally Posted by
EXT2Rob
Clever. What do you plan to use it in? Something with not a lot of power I hope.
Thank you for your comment.
It's for a car with a steam engine. It does not have much force.
I have designed and built it with a hand tool (without lathe or milling machine).
This video shows the engine:
https://youtu.be/DB0ZHJAGuFw
Greetings.