derailer

listen to the pronunciation of derailer
Englisch - Türkisch
Treni raydan çıkarmaya mahsus makas
Englisch - Englisch
A Derail or Derailer is a device used to prevent fouling of a track by unauthorized movements of trains or unattended rolling stock. It works (as the name suggests) by derailing the equipment as it rolls over or through the derail