Equipment for cleaning railway tracks
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United States of America Patent
Stats
-
Oct 7, 1997
Grant Date -
N/A
app pub date -
Mar 20, 1996
filing date -
May 16, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An equipment for cleaning automatically railway tracks, including a box (4) guided and carried by rails, designed for installation under a railway vehicle and which can be lifted by means of jacks (6, 6'). The box includes two shaped brushes (13, 13') driven in rotation, placed one in front of the other in the direction of the axis of the rail. A brush (14) arranged between each rail and the axis of the track makes it possible to project debris in the direction of the shaped brushes (13, 13'). The shaped brushes (13, 13') rotate in opposite directions with respect to each other and drive the debris into the upper part of the box to be subsequently sucked into a suction conduit (10). Receiving drawers (16, 16') make it possible to recover debris which are too heavy to be sucked away.
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Family
International Classification(s)
Cited Art Landscape
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