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Subject: 
Re: Suspension for supercar sized Hummer?
Newsgroups: 
lugnet.technic
Date: 
Wed, 17 Oct 2001 02:11:56 GMT
Viewed: 
1801 times
  
One thing I forgot to mention is that this will be powered by 4 gear motors
on the back wheels and 2 to steer.  The steering wheels will be powered by
an RCX and monitored with a rotation sensor.  The back 4 will be powered by
a battery box controlled by a micrometer and switch.

--
Michael Camilleri
"Thomas (T. J.) Avery" <thomas.avery@intec-hou.com> wrote in message
news:GLBJ4p.62s@lugnet.com...
> Finally, a decent Technic discussion!
> 
> In lugnet.technic, Michael Camilleri writes:
> > I have been thinking about building a supercar Sized Hummer for some time
> > now and have run into a problem.  I need a 4wd independent suspension • with
> > good ground clearance.  I plan to use the wheels off of the Super Street
> > Sensation and want the center of the chassis to sit at least 2.5 inches • off
> > of the ground.  I am pretty new to technic and only have Mindstorms, the
> > Super Street Sensation, and various smaller sets so I am pretty limited • on
> > parts.  I am happy buying suspension parts and lots of plates and beams • to
> > make the body, but don't want to spend my money on something I don't • need.
> > I was wondering if any of you had any ideas for, or sets that include a
> > suspension setup that I could modify to make this thing sit at least 2.5
> > inches off of the ground.  I have tried to modify the Super Street
> > Sensation's Suspension.  The back suspension raises up just fine and is
> > plenty firm with an additional spring, but because of those little ball
> > joint things the front suspension wont go high enough and it will be very
> > difficult to power.  Any ideas would be a big help.
> 
> I'm not sure if it will be easy to get 2.5" of ground clearance given the
> wheels you will be using. You might be better off using the "power puller"
> wheels:
> Power Puller: http://guide.lugnet.com/set/8457
> 4x4 Off Roader: http://guide.lugnet.com/set/8466
> They're much larger in diameter.
> 
> This may or may not help, but here are a few things I've built:
> http://www.texbrick.com/ideas/vehicles/
> http://www.brickshelf.com/cgi-bin/gallery.cgi?f=5805
> 
> There are many others who have tackled the "independent suspension with
> drive" problem so hopefully you'll get more responses. I've cross-posted • to
> lugnet.robotics because there are many people there who might be able to
> help (but they may not see this on .technic).
> 
> TJ



Message is in Reply To:
  Re: Suspension for supercar sized Hummer?
 
Finally, a decent Technic discussion! (...) I'm not sure if it will be easy to get 2.5" of ground clearance given the wheels you will be using. You might be better off using the "power puller" wheels: Power Puller: (URL) Off Roader: (URL) much (...) (25 years ago, 16-Oct-01, to lugnet.technic, lugnet.robotics)

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