Pantógrafo

Un brazo articulado con resorte montado en el techo de un tren eléctrico que presiona una tira de contacto de carbón contra el cable de catenaria aéreo para recoger la corriente eléctrica. El diseño del pantógrafo es crítico para la operación a alta velocidad, donde el ruido aerodinámico y la fuerza de contacto constante se convierten en desafíos de ingeniería por encima de 250 km/h.

Preguntas frecuentes

Pantograph is a term used in the railway industry. Understanding this concept helps travelers navigate train services, schedules, and ticketing more effectively. See the full definition above for details.
Knowing what Pantograph means can help passengers plan their journeys, understand announcements, and make informed decisions about routes, fares, and service types when traveling by train.
Several railway terms are closely related to Pantograph. You can explore related concepts in the sidebar or browse the full TrainFYI glossary to deepen your understanding of rail terminology.