Trains.com

Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

bridges

1261 views
6 replies
1 rating 2 rating 3 rating 4 rating 5 rating
  • Member since
    December 2007
  • 152 posts
bridges
Posted by train lover12 on Monday, July 21, 2008 6:16 PM
are there bridges that you can use without any modifications with track-and-roadbed products such as bachmann E-Z track?Sign - Dots [#dots]
  • Member since
    February 2005
  • From: In the State of insanity!
  • 7,982 posts
Posted by pcarrell on Tuesday, July 22, 2008 12:05 AM
Atlas & Kato bridges come to mind.
Philip
  • Member since
    July 2004
  • From: Carmichael, CA
  • 8,055 posts
Posted by twhite on Tuesday, July 22, 2008 4:03 PM

If you're in HO scale, the Atlas bridges will work just fine with EZ track.  If you're installing them permanently, all you have to do is snip off the plastic connectors to the EZ track and they'll mate right up with the Atlas. 

Here's a photo of my Turner Canyon bridge on my Rio Grande Yuba River Sub.  It's an Atlas truss connected to EZ wide-radius track.  As you can see, it works just fine. 

Tom

  • Member since
    April 2003
  • From: Martinez, CA
  • 5,440 posts
Posted by markpierce on Tuesday, July 22, 2008 4:16 PM
 twhite wrote:

Here's a photo of my Turner Canyon bridge on my Rio Grande Yuba River Sub. 

Tom

Tom, are those semaphore signals operational?

Mark

  • Member since
    July 2004
  • From: Carmichael, CA
  • 8,055 posts
Posted by twhite on Wednesday, July 23, 2008 12:30 PM

Mark--

Wish they were.  They're lit, but stationary.  They originally came with contacts for operation, but they snapped back and forth so violently that the screws holding the blades came loose and the blades went flying all over the place.  So I removed the contacts and just left them more 'for show'.  One of my projects in the future is to put in an operating signal system and find a 'slo-mo' control for the semaphores.   It should be interesting, because I'm a TOTAL electronic Doofus, LOL!

Tom Smile [:)]

  • Member since
    April 2003
  • From: Martinez, CA
  • 5,440 posts
Posted by markpierce on Wednesday, July 23, 2008 3:11 PM
 twhite wrote:

Mark--

Wish they were.  They're lit, but stationary.  They originally came with contacts for operation, but they snapped back and forth so violently that the screws holding the blades came loose and the blades went flying all over the place.  So I removed the contacts and just left them more 'for show'.  One of my projects in the future is to put in an operating signal system and find a 'slo-mo' control for the semaphores.   It should be interesting, because I'm a TOTAL electronic Doofus, LOL!

Tom Smile [:)]

Ditto, Tom.  I'm sophomoric about electronics when it gets beyond "connect the black and white wires separately to the individual rails."

Of course you know a slow-motion machine (Tortoise-like) to power the semaphores would work (with special circuitry if you want three positions).  That makes it quite expensive, let alone the detection system.  While I've read chapters on railroad signaling, it still leaves me with questions on how the prototype worked and how to model it realistically.  Seems to me that emulating a CTC system would be simplest because the signals would be under manual control, but what do I know?

At least station order signals are straightforward.  These can be controlled with a couple of simple switches, manually operated, to control two slow-motion machines for each signal mast.  I anticipate that is as far as I'll ever go with signalling.  I've got the parts, but not the layout yet.

Mark

  • Member since
    January 2005
  • From: SE Pennsylvania
  • 12 posts
Posted by wawa on Friday, July 25, 2008 11:34 AM
TDP and Associates (www.trainspeed.com) offers a Grade Crossing Controller that works using servos instead of the Tortosie machines.  I have seen their display and it looks pretty simple to install (CDC or DCC) and they had a 3 position semaphore signal working off of it.  Pretty realistic.  I think NJ international also carries this item.

Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Search the Community

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Model Railroader Newsletter See all
Sign up for our FREE e-newsletter and get model railroad news in your inbox!