Mobile machine for removing surface irregularities from a rail head of a railroad track
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 22, 1986
Issued Date -
N/A
app pub date -
Oct 30, 1981
filing date -
Jan 17, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Rail heads are planed with a mobile machine moving continuously along a track and comprising a frame and a rail planing tool mounting linked to the frame. The mounting is adjusted vertically relative to the running surface of the rail head and pressed thereagainst, and guided along the rail head by a guide roller laterally guiding the mounting along a selected side of the rail head and two additional guide rollers vertically guiding the mounting along the running surface of the rail head. A tool head including a tool holder is mounted on the mounting for displacement relative thereto and a rail planing tool is replaceably mounted in the tool holder and detachably carries a cutting blade having a cutting edge for planing chips or shavings off the rail head by the forward thrust of the machine. A pick-up magnet removes the chips.
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