Rod-shaped force transducer with improved deformation behavior

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United States of America Patent

PATENT NO 9791332
SERIAL NO

14907709

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Abstract

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A force transducer for measuring compression and/or tension forces includes a rod-shaped deformation body and at least four strain transducers applied on the deformation body and configured for measuring longitudinal and transverse strains thereof. Front and rear elongate recesses are provided on the front and rear sides of the deformation body in the area of an intersection between a central longitudinal axis and a central transverse axis of the deformation body. Left and right upper indentations and left and right lower indentations are provided on the deformation body respectively at the four quadrants bounded by the axes. A ratio of a cross-section on a center plane extending orthogonally to the central longitudinal axis and including the central transverse axis, to a sum of first and second partial regions of the cross-section, is from 1.56 to 2.15.

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Patent Owner(s)

Patent OwnerAddress
HOTTINGER BRÜEL & KJAER GMBHIM TIEFEN SEE 45 64293 DARMSTADT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jaeger, Andreas Brombachtal, DE 8 16
Schlachter, Werner Rossdorf, DE 8 36
Will, Heinz-Ronald Alsbach-Haehnlein, DE 2 8

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