Roadbed profiler and method of profiling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 1995
Grant Date -
N/A
app pub date -
Jan 7, 1994
filing date -
Jan 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hard surface roadbed profiler designed to perform a repetitive drill hole collaring cycle. By generating a series of interconnected collar holes, an extended flat surface is created. The profiler includes a movable percussive device mounted onto a chassis. A flat faced bit is attached to the percussive device to create the individual collars that are linked together to form a flat array.
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Cited Art Landscape
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