Sleepless Night

FYI - I followed the link earlier and it worked for me.

I read an article years ago called, “Cars with Faces”, or something like that. Your tractor kind of looks like a frog to me!

1 Like

:smiley:

I don’t know how good it would be at jumping though.

1 Like


Lanz Bulldog Views

13 Likes

Another little machinist’s model. This is a funny two cylinder steam engine.
Bernay 2 Cylinder
A few links, and screws left. I have to sort out the valve timing before I can add the final links.

10 Likes

Steam operated clock in Vancouver BC

2 Likes

Bernay 2 Cylinder
Timing set for midway between top and bottom of the crank. Doing that is just a walk in the park with @TIG 's Tangent Tools.

This engine’s geometry is unusal. It would have been fun to see how the Joseph Bernays worked it out back in the 1870s.

FWIW, as with all my other models, every bottom level component is solid.

7 Likes

Views of Bernays’ engine set up in LayOut. Follow the link if you want to see the full sized version.

Bernays 2 Cylinder views

8 Likes

One more machinist’s model. This is a two cylinder, single valve engine.

2 cylinder vertical steam engine
Valve timing is definitely easier with a single valve.

7 Likes

As with all things SU. So little time, so much to learn. Excellent Dave.

1 Like

Thank you sir.

It’ll come with practice. :wink:

1 Like