Subject:
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Re: Differential?
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 4 May 2002 17:07:08 GMT
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Original-From:
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Ryan Humes <nomad@celabs.NOMORESPAMcom>
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Viewed:
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711 times
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Thanks, I'm going to test out the Adder-Subtractor as soon as i get my hands
on a second differential. Looks like that will do the trick.
----- Original Message -----
From: "Steve Baker" <sjbaker1@airmail.net>
To: "Lego Robotics" <lego-robotics@crynwr.com>
Sent: Sunday, May 05, 2002 3:27 PM
Subject: Re: Differential?
> Ryan Humes wrote:
> >
> > Was wondering if anyone knows of a way to drive 2 axles together. What
i mean is, using 2 motors and a differential or some other gear mechanism
have them both move forward, both backward, or in opposite directions. I'm
sure this has been done before but I can not figure out how.
>
> I think the thing you are talking about is an 'adder-subtractor' • mechanism.
>
> Something like this:
>
> http://carol.wins.uva.nl/~leo/lego/diff.html
>
> If you do a Google search on "Lego Adder Subtractor" you'll get a dozen or
> so alternative mechanisms.
>
> ----------------------------- Steve Baker -------------------------------
> Mail : <sjbaker1@airmail.net> WorkMail: <sjbaker@link.com>
> URLs : http://www.sjbaker.org
> http://plib.sf.net http://tuxaqfh.sf.net http://tuxkart.sf.net
> http://prettypoly.sf.net http://freeglut.sf.net
> http://toobular.sf.net http://lodestone.sf.net
>
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Message has 1 Reply:
 | | Re: Differential?
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| You can find complete building instructions on my site: (URL) you will need at least 2 differentials. ----- Original Message ----- From: "Ryan Humes" <nomad@celabs.com> To: <sjbaker1@airmail.net>; "Lego Robotics" <lego-robotics@crynwr.com> Sent: (...) (23 years ago, 6-May-02, to lugnet.robotics)
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Message is in Reply To:
| | Differential?
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| Was wondering if anyone knows of a way to drive 2 axles together. What i mean is, using 2 motors and a differential or some other gear mechanism have them both move forward, both backward, or in opposite directions. I'm sure this has been done (...) (23 years ago, 4-May-02, to lugnet.robotics)
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