REINFORCED FIBERGLASS PLASTIC ROOF FOR BOX CARS

A railway vehicle roof including a plurality of sections made from molded reinforced fiber glass plastic sheets. The molded plastic sheets include a pair of transversely extending and lengthwise spaced ribs, a pair of spaced X-shaped ribs disposed between the transversely extending ribs, and a plura...

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1. Verfasser: ALLEN J,US
Format: Patent
Sprache:eng
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Zusammenfassung:A railway vehicle roof including a plurality of sections made from molded reinforced fiber glass plastic sheets. The molded plastic sheets include a pair of transversely extending and lengthwise spaced ribs, a pair of spaced X-shaped ribs disposed between the transversely extending ribs, and a plurality of ribs extending between the X-shaped ribs. Upstanding flanges are formed along the transverse edges of the panel. A seam cap fits over adjacent ones of the upstanding flanges.