Gearless right-angle socket adapter - GIF

Gearless right-angle socket adapter.

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Previously:

https://www.homemadetools.net/forum/...709#post133111

made on the same principal as a bent axis hydraulic pump or motor

The same principle can be used to make an engine...

https://www.youtube.com/watch?v=3sJtkKLWHsk

Would be useful for some jobs, but I have to wonder just how much torque it could stand?