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Subject: 
Re: The philosophy of manual uncoupling
Newsgroups: 
lugnet.trains
Date: 
Tue, 5 Feb 2008 08:44:06 GMT
Viewed: 
14068 times
  
In lugnet.trains, Christopher Tracey wrote:
Jonathan Reynolds wrote:

Automatic (remote) uncoupling can be effected by a trackside mechanism or an
on-loco mechanism. There have been one or two AFOL-created designs for the
trackside mechanism however I've never seen an 'on-loco' system used in Lego.

Jonathan,
I tried this system a few years ago (1999-2000).  I don't know if I
ever posted pics but I tried two systems.  One used a moter to push a
1x16 brick out the back of the engine.  I used gear racks to move the
plunger.   I also tried this using the pneumatic system, but if I
remember the distance of the movement in a straight magnetic system
wasn't great enough to keep the cars separated.  Neither system got to
the remote control stage.

I had abandoned the ideas because I was trying to fit it into an 6wide
SW-syle switcher.  Maybe in 8wide though ;)

-c

This could be made to fit in a 6-wide:
http://www.users.on.net/~sdyson/lego/uncoupler.jpg

Not sure how you'd disguise the IR receiver though



Message is in Reply To:
  Re: The philosophy of manual uncoupling
 
(...) Jonathan, I tried this system a few years ago (1999-2000). I don't know if I ever posted pics but I tried two systems. One used a moter to push a 1x16 brick out the back of the engine. I used gear racks to move the plunger. I also tried this (...) (23 years ago, 4-May-02, to lugnet.trains)

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