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Class 238/367 - Interlock


Subclass of Class 238 - Railways: surface track
Definition: Spikes adapted to have interlocking engagement with each
No. of patents: 1
Last issue date: 06/18/1991


NumberTitleIssue Date
5024381Active railroad spike and tie plate interconnection therefor
A rail spike for holding a tie plate on a tie, embodied in accordance with the invention so that tie cutting is prevented, spike removal for track maintenance is facilitated, and a free rail load wave is allowed. This preferably is attained by providing t...
06/18/1991
 
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