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Class 238/119 - Pier


Subclass of Class 238 - Railways: surface track
Definition: Each rail is supported on a pedestal of pier-like form.
No. of patents: 1
Last issue date: 01/22/1985


NumberTitleIssue Date
4494694Support system for a railroad track
A support system for a railroad track is described specifically adapted for the improvement of railroad subgrade performance. A plurality of vertically disposed piles are positioned below the ties and the rails of the track so that loads imposed on the cr... 		01/22/1985
 
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