Contact force testing apparatus, use of such a contact force testing apparatus and method for producing such a contact force testing apparatus

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United States of America Patent

PATENT NO 10753809
APP PUB NO 20180067002A1
SERIAL NO

15565327

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Abstract

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A contact force testing apparatus includes a measuring sensor that can be contacted with an electrical contact element and measures a contact force (F) of a contact with the electrical contact element. The measuring sensor includes piezoelectric material that receives the contact force (F) in a contact region and produces polarization charges. The measuring sensor includes an acceptor electrode that is completely surrounded by piezoelectric material in the contact region in the direction of a thickness extension of the measuring sensor and receives the polarization charges. A method is provided for the use of such a contact force testing apparatus, and a method is provided for producing such a contact force testing apparatus.

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Patent Owner(s)

Patent OwnerAddress
KISTLER HOLDING AG8408 WINTERTHUR

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandenberger, Sandro Andelfingen, CH 2 5
Cavalloni, Claudio Regensdorf, CH 26 192
Furter, Paul Russikon, CH 4 12
Mastrogiacomo, Giovanni Zurich, CH 6 6
Staub, Reinhard Herrliberg, CH 4 7
Thiel, Rolf Baenk, CH 10 25

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