[mechanical applied to machines] design mechanism

[ravens]

Hi, I would like to know if the mechanism in the drawing has a specific name.
it seems to be part of the guides of faribairn (of course modified).
thanks in advance.

 

[CSR24]

seems more like a thing invented by a prof as an exercise for static/cinematic analysis by graphic method, I don't think it has a specific name, but I wouldn't put my hand on fire

 

[Antosacca]

It does not have a precise name, but it can be called "brasher handle" and is part of the grashof mechanisms.