Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Patent
1988-10-03
1990-08-21
Shoap, Allan N.
Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
33392, 33397, 33299, 33291, 361280, 2481883, 248550, G01C 906, G01C 912
Patent
active
049494678
ABSTRACT:
The present invention provides an inclinometer comprising a supporting housing and a plumb member suspended within that supporting housing. The plumb member is provided on its exterior surface with a sensor, while the supporting housing is provided on its interior surface with a sensor co-operative with the sensor on the plumb member for determining exact upright positioning of the supporting housing. The inclinometer, as arranged above, is useable in many different apparatus, including an apparatus for maintaining a scientific and measuring instrument on a level plane.
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Oman David
Oman Robert
Gutierrez Diego F. F.
Shoap Allan N.
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