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19903  |  19905
Subject: 
Re: drawbridge
Newsgroups: 
lugnet.technic, lugnet.trains
Date: 
Mon, 28 Apr 2003 18:15:43 GMT
Viewed: 
694 times
  
Nice! But I think the link is this one:
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=42077

In lugnet.technic, Bob Kojima writes:
hi everyone,

a friend asked me to build a drawbridge for a train display.  so this is=20
what i came up with:
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=3D42077



Message has 4 Replies:
  Re: drawbridge
 
(...) or did you work from memory or? Did you have any challenges in keeping the two motors sychronized? That's been a bugaboo for others, that one side or the other raises a bit too fast and skews things. I think this is my fave shot: (URL) thanks (...) (21 years ago, 28-Apr-03, to lugnet.technic, lugnet.trains)
  Re: drawbridge
 
(...) yes thank you for fixing the link. some how some extra characters got added in to the link. i will be showing this at a talent show on may 10th. i just finished it yesterday. it was such a nice day outside and i don't really have a flat (...) (21 years ago, 28-Apr-03, to lugnet.technic, lugnet.trains)
  Re: drawbridge
 
(...) Regarding the bridge: How do you disconnect the rail when it's time to raise the bridge? That was a very odd way to raise it BTW, I've never seen that before (but then again I don't have a fetich towards bridges as of yet). And you have waaay (...) (21 years ago, 29-Apr-03, to lugnet.technic, lugnet.trains)
  Re: drawbridge
 
(...) the rails on the lift span are not connected to the rest of the rails. there is a separate power connector run to the rails on the lift span. since the rails are not connected, there slopes on the sides to help keep the rails aligned when the (...) (21 years ago, 29-Apr-03, to lugnet.technic, lugnet.trains)

Message is in Reply To:
  drawbridge
 
hi everyone, a friend asked me to build a drawbridge for a train display. so this is what i came up with: (URL) is loosely based on the Hawthorne Bridge in Portland Oregon: (URL) are 3 spans. each span is 96 studs long. the center section lift is (...) (21 years ago, 28-Apr-03, to lugnet.technic, lugnet.trains) ! 

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