Data processing: measuring – calibrating – or testing – Measurement system – Orientation or position
Patent
1998-02-20
1999-08-10
Barlow, Jr., John E.
Data processing: measuring, calibrating, or testing
Measurement system
Orientation or position
702150, 702151, 33308, 33340, 33391, 33471, G01C 730
Patent
active
059373717
ABSTRACT:
An inclinometer for providing two different, direct readings corresponding to the angle of inclination of a worksurface includes a pair of parallel gauging surfaces engageable with the worksurfaces in first and second distinct positions. The inclinometer includes a body which defines the gauging surfaces, and a pointer is mounted to the body and is biased toward a predetermined orientation when either gauging surface is placed on the worksurface. The body carries two differently calibrated scales, one of which is oriented so as to interact with the pointer when a first one of the gauging surfaces rests on the worksurface and the other of which interacts with the pointer to provide a second reading when a second one of the gauging surfaces is placed on the worksurface. The scales may be calibrated to provide an angle reading and a pitch reading, and are preferably applied to a cover plate which overlies a cavity defined by the body within which the pointer is pivotably mounted.
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Barlow Jr. John E.
Johnson Level & Tool Mfg. Co. Inc.
Vo Hien
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