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#1 (permalink) |
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Senior Member
Join Date: Jul 2001
Location: Whitehouse, Tx USA
Posts: 729
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I have a double switch (?), crossover switch (?), or slip switch, which it says on the back. Does anyone know anything about them?
I can figure it out, but if I installed it, I would immediately forget about how to work it. Does it have any value? And is anyone interested? This should probably go in the sell or trade but I don't know enough about it. Lynn
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lynn |
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#4 (permalink) |
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Senior Member
Join Date: Apr 2005
Posts: 410
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Double slips applied:
http://upload.wikimedia.org/wikipedi...ch_central.jpg |
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#5 (permalink) |
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Pooh Bah
Join Date: Mar 2002
Location: Brampton, Ontario, Canada
Posts: 4,950
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Lynn: what you have is a single slip switch, as best I can see from the photos. You can only go around the left side of the crossing, while a doupble slip lets you go around both sides.
Single slips were uncommon in North America, but very common in Britain. They had a phobia about facing point switches (ones that would be approached from the point end) in passenger operations. On double track lines, a station would have a small yard on one side of the line. On one side there would be a switch located so the goods (freight) train could back in. The other direction would be set up with a switch and a crossing to get to the yard. The crossing would usually be a single slip, set so that it made a trailing crossover but trains going forward couldn't be re-routed by it. (Long winded explanation with no diagrams!)
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David NMRA #010887; NARA #79 Perth & Exeter Railway Company Esquesing & Chinguacousy Radial Railway |
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#6 (permalink) |
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Senior Member
Join Date: Jul 2001
Location: Whitehouse, Tx USA
Posts: 729
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From what I understand now, this must be a double slip because it can curve right/left, or go straight thru from all directions.
It is too complicated for me, If anyone knows any kind of value I will put it in sale/rtrade column. Thanks for the info Lynn
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lynn |
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