2 ms·

I have been trying on and off to come up with just such a device for decades. Leverage and profile are the big problems - and a door that opens inwards is a bu

I have been trying on and off to come up with just such a device for decades. Leverage and profile are the big problems - and a door that opens inwards is a bugger.

katbyte 6y ago
Doors that open both ways are easy - just push to open
Natsu 6y ago
Maybe with some pneumatics? I dunno, hmm.