Subject:
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Re: Synchro drive in Lego
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 19 Jan 1999 16:38:48 GMT
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Original-From:
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rajackson@^NoMoreSpam^qnx.com
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Viewed:
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1050 times
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Previously, you (Paul Speed) wrote:
> S. Crawshaw wrote:
> >
> > On Thu, 14 Jan 1999, Paul Speed wrote:
> >
> > > one of those fancy turntable thingies. What I ended up with was
> > > something like this:
> >
> > > My original thinking was to try and figure out a way to
> > > get the whole assembly to want to drive rather than turn without
> > > any linking to the plate. (Unfortunately, even with enough
> >
> > could you not (I haven't tried this!) use a ratchet on the assembly so
> > that axle rotation one way turns the assembly, and the other way drives
> > the wheel?
>
> Yeah, but I can't think of a good way to ratchet the
> assembly.
I've not tried this yet but... in the new geared motor sets there is
a clutch plate with a Newton marking on the side. Also there is a
ratchet design in the Cyber Wars kits. They use a shaft extender that
rides on a gear to provide the ratchet effect. This coupled with two
of the clutches (which are gears) should do the trick. The problem is
there is only one clutch with each motor :-(
> -Paul (pspeed@augustschell.com)
>
> >
> > Stuart
> >
> > --
> > Did you check the web site first?: http://www.crynwr.com/lego-robotics
> --
> Did you check the web site first?: http://www.crynwr.com/lego-robotics
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics
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Message has 1 Reply:
 | | Re: Synchro drive in Lego
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| =>From: rajackson@qnx.com =>... =>I've not tried this yet but... in the new geared motor sets there is =>a clutch plate with a Newton marking on the side. Also there is a =>ratchet design in the Cyber Wars kits. They use a shaft extender that (...) (26 years ago, 19-Jan-99, to lugnet.robotics)
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