Subject:
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Re: Self-Centering extended coupler
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Newsgroups:
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lugnet.trains
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Date:
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Thu, 26 Oct 2000 23:03:03 GMT
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Viewed:
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1134 times
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In lugnet.trains, Steven Barile writes:
> I have a real simple solution. For reversing I just limited the rotation.
> http://www.brickshelf.com/cgi-bin/gallery.cgi?f=772
> SteveB
Wow, that is simple, Steve. Simplicity has its elegance.
later,
James Mathis
> In lugnet.trains, James Mathis writes:
> > In lugnet.trains, Thomas Cook writes:
> > > I've been thinking of this for awhile, and I have a possible solution. I • have
> > made the coupler
> > > swing left and right as the truck swings. This keeps the coupler in • position
> > whether pulling or
> > > pushing and whether on straight track or curves. I used Technic chain and • gears. Some pics can be
> > > found at:
> > > http://ourworld.compuserve.com/homepages/cook_thomas/Trains/HighCube/highcub • e.
> > htm
> >
> > I have downloaded a video clip that shows this in action. I was very
> > impressed. I liked the gearing available to select the rotation rate/throw.
> >
> > > "Christopher Masi" <cmasi@cmasi.chem.tulane.edu> wrote in message
> > > news:398F8A24.77534C4F@cmasi.chem.tulane.edu...
> > > > This came up a couple of days ago, but I finally came up with a design
> > > > for a coupler that (1) is not connected to the trucks, (2) pivots to
> > > > allow the cars to negotiate the curves, (3) centers itself when the car
> > > > is being pushed, and (4) pivots to negotiate curves while the car is
> > > > being pushed backwards. The coupler could use some improvements, but the
> > > > basic design idea works.
> > > >
> > > > I posted some pictures on my site
> > > >
> > > >
> > http://cmasi.chem.tulane.edu/~lego/trains/extended_coupler/extended_coupler.h • tm
> > > >
> > > > Chris
> >
> > I like this one, too, because it looks like it could be hidden under a flat • bed
> > car.
> >
> > later,
> > James Mathis
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Message has 1 Reply:
 | | Re: Self-Centering extended coupler
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| (...) Your coupler design was the design that started this thread. I was wondering if there was a way to keep the coupler straight when going backwards. That is all. Each solution has its advantages, and I like all three! Chris P.S. Your stairs, the (...) (24 years ago, 27-Oct-00, to lugnet.trains)
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