August 4, 2025
Description
Building brick Train 3way Switch, compatible with the original (Denmark) building bricks
Printed from PLA / Handle part from PETG (if necessary)
Tech Tip: If the train fails to pass through the center of the switch, ensure there is at least one straight rail segment directly preceding the switch.
Print list:
Update:
New part :“holder V4 Loose toleranc” if you cannot assy the holder part, i have a looser tolerance for the part.
Assembly:
Assembling the handle is a bit tricky:
If you want to try:
I redesigned the switch part so that the train can pass through from both directions, regardless of the switch’s position.
License:
Standard Digital File License