Subject:
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Re: Posi-trac differential?
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 4 Sep 2001 02:43:37 GMT
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Viewed:
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1771 times
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In lugnet.robotics, "Elijah Meeker" <EMEEKER@austin.rr.com> writes:
> Hello,
> I have been looking for info on how to build a posi-trac differential, which
> supplies power to the wheel with the /most/ resistance instead of the least
> as with a regular differential. I was hoping the functionality was
> mechanical, but I am starting to guess it is computer based.
Hello Elijah,
Just last week I found some interesting info on Torsen Differentials on the
web. They are completely mechanical devices. This may be the type of
'positive traction' differential you are looking for. Check out
www.humvee.net for some info on these differentials. I just recently
finished building a Lego version of this type of diff, and will add some
pics to my site soon. The downside is that it is pretty bulky. I built it
around one of the large technic turntables, but it could be built between
two 40 tooth gears. Send me an email if you want more info.
Rob Stehlik
www.ecf.utoronto.ca/~stehlik
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Message has 2 Replies:
 | | Re: Posi-trac differential?
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| (...) which (...) least (...) the (...) Hi Rob, can't wait to see the pictures of your Torsen diff! Let us know when you release them to your site. Mario (23 years ago, 4-Sep-01, to lugnet.robotics)
| | | Re: Posi-trac differential?
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| Here are some links of diagrams and explanations for the rest of us . I can't wait to see your Lego version! (...) -- ---...--- $50,000 for Jill Behrman (URL) (23 years ago, 4-Sep-01, to lugnet.robotics)
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Message is in Reply To:
| | Posi-trac differential?
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| Hello, I have been looking for info on how to build a posi-trac differential, which supplies power to the wheel with the /most/ resistance instead of the least as with a regular differential. I was hoping the functionality was mechanical, but I am (...) (23 years ago, 3-Sep-01, to lugnet.robotics)
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