Large scale, dual gauge switch construction 
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transpixel Overal view of the switch sitting on top of the full size drawing provided by Riding Rail Kits. The ties (made of 3/4 inch by 3/4 inch redwood) are cut and notched; the frogs have been modified. transpixel
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transpixel Here are the two frogs and the third rail needed for the 3.5 inch gauge track. transpixel
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Overal view of the switch sitting on top of the full size drawing provided by Riding Rail Kits. The ties (made of 3/4 inch by 3/4 inch redwood) are cut and notched; the frogs have been modified.
Viewed: 690 times.
Here are the two frogs and the third rail needed for the 3.5 inch gauge track.
Viewed: 270 times.
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Viewed: 271 times.
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Viewed: 255 times.
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transpixel At this point, The 3.5 inch gauge track is done. transpixel
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transpixel This view shows how the 3.5 inch gauge rail goes through the diverging 4.75 inch gauge rail using an extra frog. transpixel
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transpixel This fixture is used for drilling the holes at the end of each rail so it is ready to receive the screws that hold the rail joiners. The fixture is made of two rail joiners, a short section of rail and a thin piece of plastic to keep the rail joiners slightly spread to facilitate sliding the fixture on and off the rails. transpixel
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Viewed: 281 times.
At this point, The 3.5 inch gauge track is done.
Viewed: 234 times.
This view shows how the 3.5 inch gauge rail goes through the diverging 4.75 inch gauge rail using an extra frog.
Viewed: 238 times.
This fixture is used for drilling the holes at the end of each rail so it is ready to receive the screws that hold the rail joiners. The fixture is made of two rail joiners, a short section of rail and a thin piece of plastic to keep the rail joiners slightly spread to facilitate sliding the fixture on and off the rails.
Viewed: 257 times.
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transpixel This fixture is used to mark the location on the ties where a rail clamp will be attached. It is made of a short length of rail, a clamp with a cut screw installed. When the fixture is pressed into the rail, the end of the screw creates an indentation where the tie needs to be drilled in preparation for intalling the clip. transpixel
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transpixel Some areas of the ties have to be notched down to accomodate the frogs. A high speed rotary tool with a router bit and base makes a quick and easy job out of this task. transpixel
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transpixel Here is a close up view of the miniature router bit used for notching the ties. transpixel
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transpixel The switch is in place! This winter has been one of the rainnest on record, so I've had very few opportunities to work outdoors. The switch is connected to the main line but the siding still awaits... transpixel
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This fixture is used to mark the location on the ties where a rail clamp will be attached. It is made of a short length of rail, a clamp with a cut screw installed. When the fixture is pressed into the rail, the end of the screw creates an indentation where the tie needs to be drilled in preparation for intalling the clip.
Viewed: 241 times.
Some areas of the ties have to be notched down to accomodate the frogs. A high speed rotary tool with a router bit and base makes a quick and easy job out of this task.
Viewed: 248 times.
Here is a close up view of the miniature router bit used for notching the ties.
Viewed: 268 times.
The switch is in place! This winter has been one of the rainnest on record, so I've had very few opportunities to work outdoors. The switch is connected to the main line but the siding still awaits...
Viewed: 299 times.
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transpixel The switch throw lever set for the main line. transpixel
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Viewed: 270 times.
The switch throw lever set for the main line.
Viewed: 255 times.
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Viewed: 252 times.
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Viewed: 312 times.
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