Subject:
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Re: Pneumatic hexapod omni-Directional 2 (repost)
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Newsgroups:
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lugnet.technic
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Date:
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Mon, 2 May 2005 16:08:56 GMT
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Viewed:
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7690 times
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In lugnet.technic, David Arnon wrote:
> In lugnet.technic, Kevin L. Clague wrote:
> > I uploaded some pictures of PhD 2, that some of you saw at BrickFest 2004.
> >
> > PhD2 is a neat and tidy version of its predecessor Hex-363.
> >
> > PhD2 can adjust the sweep direction of each of its legs, allowing to walk any of
> > six directions (forward, forward right, forward left, backward, backward right,
> > backward left), and can turn right and left. It can even walk forward/reverse
> > with one triple leg group, and turn with the other triple leg group. PhD2 can
> > also walk in place.
> >
> > It has no gravity well, meaning that in general the body does not move up and
> > down as it walks. It does this by making sure that all legs are on the ground
> > before lifting any.
> >
> > This is my most expensive MOCs so far. It has 12 switches and two pistons per
> > leg. Plus a few more pistons/switches for timing control.
> >
> > Enjoy!
> >
> > http://www.brickshelf.com/gallery/kclague/PhD2
> > http://www.brickshelf.com/gallery/kclague/PhD2/p9090189.jpg
> > http://www.brickshelf.com/gallery/kclague/PhD2/p9090194.jpg
> >
> > Kevin
>
> I'm going to ignore the ingenuity of the design and the wonderful concept (and
> implementation) of a pneumatic-logic controlled walker and just comment that it
> looks wonderful!
Thanks David! You can see its rather unattractive predecessor here:
http://www.kclague.net/hex363/index.htm
One of the goals of the remakes I posted was to make them look more elegant, by
managing part colors, and hose routings more carefully.
>
> I wish I could see it operating in person, I'm sure it would be a great
> spectacle.
> Same goes for the compressor - extremely impressive example of (lego)air-power.
There are movies of Quad242 and Hex363 on my website:
www.kclague.net.
>
> - David
Kevin
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Message is in Reply To:
 | | Re: Pneumatic hexapod omni-Directional 2 (repost)
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| (...) I'm going to ignore the ingenuity of the design and the wonderful concept (and implementation) of a pneumatic-logic controlled walker and just comment that it looks wonderful! I wish I could see it operating in person, I'm sure it would be a (...) (21 years ago, 2-May-05, to lugnet.technic)
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