Archibald C. Ketchum, of New York City, has invented a new railroad car wheel, by which all parts of the wheel, which are sub-jected to friction upon their becoming worn, can be takei out and ...

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Participate in the development of rail transportation and related engineering skills for the 21st century through an interdisciplinary and collaborative program that aligns Michigan Tech Faculty and ...

The steel wheels of a subway car typically last months before needing ... A subsequent MTA investigation found that a misaligned rail along that section of track exacerbated the suspension problem ...