RAILWAY TRUCK BOLSTER AND SIDE FRAME

A railway truck wherein a bolster is supported in the windows by a pair of side frames and said bolster has a U-shaped stiffening member raised above the bolster top wall on each end thereof, said member extending from side to side intermediate friction shoe pockets defined by said bolster. The comp...

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Hauptverfasser: KORPICS F,US, NEUMANN O,US
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A railway truck wherein a bolster is supported in the windows by a pair of side frames and said bolster has a U-shaped stiffening member raised above the bolster top wall on each end thereof, said member extending from side to side intermediate friction shoe pockets defined by said bolster. The compresssion member of said side frame defines a downwardly opening U-shaped channel capable of receiving therein said U-shaped stiffening member of the bolster in a telescoping relationship. The arrangement provides for greater length of both the control spring columns and load spring columns.