Railway or tramway rail and rail fastening system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 9, 2003
Grant Date -
N/A
app pub date -
Nov 21, 2000
filing date -
May 30, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A railway or tramway rail fastening system includes a shell (2) and a resilient fill (4) within the shell for holding a rail (1), the shell having an inner profile open channel form to receive the rail, the inner profile being shaped to hold firmly, through the fill (4), the head and base region and/or an intermediate portion of the rail. The arrangement is such that pinch points are produced which hold the rail in place.
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Cited Art Landscape
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