Railcar truck bolster side bearing mounting pad milling machine and method

A railcar truck bolster side bearing mounting pad milling machine and method. A milling machine of the present invention includes a pair of milling heads and associated cutters suspended from an overhead frame member. A sliding saddle unit is provided for transporting the bolster into and out of a w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Coleman, Ronald, Milligan, Bruce
Format: Patent
Sprache:eng
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