LOAD CELL WITH COMPENSATION OF INCLINATION

The cell (1) has a deformation body (2) with an upper contact surface (3) and a lower contact surface (4). A determination unit (9) converts mechanical deformation of the body into signal. Another determination unit (10) converts deviation of a middle longitudinal axis (8) to a force reference line...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SELIG, Klaus, Peter, LOHER, Urs, ZIEBART, Volker
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The cell (1) has a deformation body (2) with an upper contact surface (3) and a lower contact surface (4). A determination unit (9) converts mechanical deformation of the body into signal. Another determination unit (10) converts deviation of a middle longitudinal axis (8) to a force reference line (6) into corresponding signal. The units comprise respective extension measuring sensors, where the sensor of the latter unit is aligned at a predefined angle with respect to a surface line such that the signal of the latter unit is zero during missing deviation of the axis to the reference line. An independent claim is also included for a method for false position compensation of a load cell.