Support for a track-guided high-speed vehicle
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United States of America Patent
Stats
-
Aug 31, 2004
Grant Date -
Aug 21, 2003
app pub date -
Sep 30, 2002
filing date -
Sep 12, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A beam for a railway track guided vehicle system configured to be supported at spatial intervals on piers includes an upper flange disposed along a longitudinal length of the beam. The upper flange has opposite laterally outward portions configured for receipt of functional elements for guidance of a track vehicle. Opposite side webs extend downwardly from the upper flange along the longitudinal length of the support. A lower flange is disposed at ends of the webs opposite from the upper flange and is disposed longitudinally along the length of the support. The beam includes a uniform cross-sectional shape along a longitudinal length thereof so as to generate favorable air flow conditions for the track guided vehicle. The lower flange has a lateral dimension so as to essentially cover an underlying pier. In this way, the pier does not cause air flow disturbances to the track guided vehicle.
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