Three project mashup

Sat, 10 Sep 2011

"The egg model would make a nice dinosaur egg" I thought to myself, especially of a dinosaur hatchling could cautiously peep out of the cracked top of the egg. With the egg project as a starting point I had a look round the site for suitable mechanisms. The Watt Linkage is a simple but interesting way for creating straight line motion and the Geneva Drive would work as a nicely hesitant drive. Up a bit – stop, up a bit- stop, then down back into the shell. I kept the mechanisms basically the same as they were in the original download projects but changed the box sizes so that they matched up with each other. 

That done it was just a case of joining them back to back.

Inside, I've added an arm to the Geneva Drive output wheel and a drive pin that locates in a slot on the watt linkage.

Next, I'll take the egg project…

…and fit it to the top of the two boxes.

The first draft seems to work well. Next, I'll be making a few tweaks to the base then adding an egg .

Check back for a progress report soon. 

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Comments (3)

  • Smelter September 10, 2011 at 4:18 pm

    Here we go again.
    The

    Here we go again.

    The anticipation is killing me!

    šŸ™‚

  • Shelley Noble September 11, 2011 at 6:18 am

    You are voyaging off the

    You are voyaging off the charts of amazingness now, Rob! Holy sweet Moses. Great.

    • robives September 11, 2011 at 11:10 am

      Thanks both šŸ™‚

      Thanks both šŸ™‚

Comments are closed.