The file 'Spring Switch Used To Throw Turnout…. 3D Printer Model' is (stl) file type, size is 472.0KB.
This is a turnout control that throws a turnout one way via a spring and the other way by pulling against that spring. I have tested this video here...
https://www.youtube.com/watch?v=IBzN44fvao8
but have not install any of these at this point on my layout. If you do so I'd like some feedback here or email me (see website).
For a full explanation see my web site here....
https://1fatgmc.com/RailRoad/Trackwork/page-54.html
You can find other 3D printable parts for your layout here....
http://1fatgmc.com/RailRoad/RR%20Main/Railroad-Index.html
The prints were done with an Ender 3 Pro.
-Bracket_SPDT_Left-180_Pull-11.stl | 265.4KB | |
-Bracket_SPDT_Right-11.stl | 225.0KB | |
-Bracket_SPDT_Right-180_Pull-11.stl | 265.3KB | |
-Bracket_SPDT__Left-11.stl | 225.1KB | |
Arm_SPDT_Left-13.stl | 213.7KB | |
Arm_SPDT_Right-13.stl | 213.7KB | |
Holder-Bracket_Both-1.stl | 57.7KB | |
Mounting_Tool-2.stl | 38.0KB | |
Slide_Clip-1.stl | 30.2KB |