Device for the in situ reprofiling of the head of at least one rail of a railroad track
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United States of America Patent
Stats
-
Oct 7, 1986
Grant Date -
N/A
app pub date -
Jan 29, 1985
filing date -
Feb 6, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rail grinding device comprising at least one reprofiling unit (80,81) driven along the track by a railroad vehicle (83); a jack (85) to displace in height the reprofiling unit with respect to the railroad vehicle (83) and to apply at least one tool of the reprofiling unit against the rail. The reprofiling unit (80,81) comprises at least one support (81) angularly displaceable with respect to the railroad vehicle (83) carrying several reprofiling tools (94,95) forming a group of tools. A positioning device (102), (104) and locking device (106,107) fixes the positions of the support (81) for which one (95) of the reprofiling tools (95,96) of the group of tools is located in working position.
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International Classification(s)
Cited Art Landscape
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