Geometrical instruments – Gauge – Angle
Patent
1991-10-17
1993-10-12
Will, Thomas B.
Geometrical instruments
Gauge
Angle
33534, 33542, 340689, G01B 356, G01B 730
Patent
active
052513815
ABSTRACT:
A device for the angularity of a hole has a housing, a pivotally movable probe, and a digital display for displaying angular deviation of the probe from a home position. The device can additionally or alternatively have a signaling device to signal angular deviation of the probe past a predetermined angular deviation.
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Shearhart Omer D.
Turner Glenn V.
Anderson Terry J.
Block Robert B.
Hoch Jr. Karl J.
Northrop Corporation
Will Thomas B.
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