File:Rail_Barrow_Steel_1896.jpg · Wikimedia Commons · See Wikimedia Commons
rail
Sign in to saveAlso known as railway rail, Rail profile, train rail, tram rail
linear bearing and guide elements used in rail transport
Rail consists of linear bearing and guide elements that form the tracks and support systems for rail transport. These components matter because they enable trains and other vehicles to move safely and efficiently along fixed pathways.
AI-generated from the Wikipedia summary — may contain errors.
~24 min read
Encyclopedic overview
Rail from 1896 showing manufacturer's name and specification impressed into the web of rail during rolling Cross-sections of present-day flat-bottomed rail and (no longer installed) bullhead rail Early rails in the United States (not to scale) Section of the Translohr guidance rail (during the Clermont-Ferrand installation in 2006)
The rail profile is the cross-sectional shape of a rail as installed on a railway or railroad, perpendicular to its length.
Excerpted from Wikipedia’s “rail” article, available under the CC BY-SA 4.0 licence.