File:Milan M1 train fourth-rail contact shoe.jpg

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Original file (2,592 × 1,456 pixels, file size: 1.65 MB, MIME type: image/jpeg)

Captions

Captions

A train on Milan Metro's Line 1 showing the fourth-rail contact shoe.

Summary

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Description
English: A train of Milan Metro's Line 1 (M1 or Red Line). The contact shoe for the fourth-rail feeding system can be seen between the axles. The fourth-rail system has two standard rails (standard gauge), a centre rail called "third rail" and a lateral, elevated rail called "fourth rail". The third and the fourth rail carry electric power, while the standard rails are at ground potential. The power is collected by the train through contact shoes.
Date
Source Own work
Author Wkmarco

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Date/TimeThumbnailDimensionsUserComment
current12:12, 17 December 2019Thumbnail for version as of 12:12, 17 December 20192,592 × 1,456 (1.65 MB)Wkmarco (talk | contribs)User created page with UploadWizard

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