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Subject: 
Re: Rocker-boogie suspension model
Newsgroups: 
lugnet.build, lugnet.robotics
Date: 
Sun, 18 Oct 1998 22:17:30 GMT
Viewed: 
1664 times
  
Linc Smith <ldsmith@pfc.forestry.ca> wrote:
Here is a model that incorporates a 6 wheel drive, independent and un-sprung
suspension system.  This was modeled after the rocker-boogie suspension on
Sojourner.

As I mention below, this is quick to build and real fun to watch climb
across your Lego table.  Build it and let me know!  There are one motor
instructions below if you only have one geared motor.

I tried to make it as sleek and piece efficient as possible.  The real model
uses sm. balloon tires... but the LDraw parts don't exist yet so med. space
wheels were substituted.  Balloon tires climb the best!

I have posted a LDraw file in Lugnet.cad.dat, and a picture (47,789 bytes)
at http://members.home.net/ourcreations/pictures.htm

Very cool looking.  I can't wait to try it out.  I have all the parts in my
office, I think...

Can you describe how to set up the motors?  It's not clear in the picture,
and I don't want to have to dig up LDraw to figure it out.

Thanks,

-Kekoa



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Message is in Reply To:
  Rocker-boogie suspension model
 
Here is a model that incorporates a 6 wheel drive, independent and un-sprung suspension system. This was modeled after the rocker-boogie suspension on Sojourner. As I mention below, this is quick to build and real fun to watch climb across your Lego (...) (26 years ago, 18-Oct-98, to lugnet.build, lugnet.robotics)

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