Electronic fence post level
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United States of America Patent
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-
Jan 14, 1997
Grant Date -
N/A
app pub date -
Jul 19, 1994
filing date -
Jul 19, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic level for leveling a fence post or other vertical member includes two inclination sensors mounted orthogonally. The sensors measure inclination in each of two orthogonal planes. The output of the sensors is displayed by two scales which intersect at a central point. Each scale includes a number of triangular shaped segments arranged along a line. Each of the two scales depicts inclination in a plane determined by its associated sensor; when the fence post is at the vertical position the display so indicates by illuminating a central display point at the intersection. Otherwise the illuminated triangular shaped arrowhead for each scale indicates in which direction the worker is to move the fence post in each of the two corresponding dimensions so as to achieve verticality.
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