Transverse force measurement

A piezoelectric sensor for bending moment measurements has measuring elements separating at their axes and electrically connecting both halves with their opposing directions of polarization. Such a sensor, mounted with its axis on the neutral bending axis of a machine structure, thus measures concur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schaffner, Georges, Kirchheim, Andreas, Lehmann, Andri
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A piezoelectric sensor for bending moment measurements has measuring elements separating at their axes and electrically connecting both halves with their opposing directions of polarization. Such a sensor, mounted with its axis on the neutral bending axis of a machine structure, thus measures concurrently both tension and compression of the machine on both sides of the axis thereof.