Measuring and testing – Surface and cutting edge testing – Roughness
Patent
1997-07-29
1999-02-09
Larkin, Daniel S.
Measuring and testing
Surface and cutting edge testing
Roughness
73862626, 3612832, 3612833, 3612834, G01B 528, G01B 728
Patent
active
058697519
ABSTRACT:
High precision force imparting and/or a force (including weight) and displacement measuring/indicating device which includes a multi-dimensional capacitor transducer system. The multi-dimensional transducer includes a first capacitive transducer for imparting force or movement and/or detecting force, weight or position in a first direction and a second capacitive transducer for imparting force or movement and/or detecting force, weight or position in a second direction. The multi-dimensional transducer may be used to provide in situ imaging in micro-mechanical test systems.
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Hysitron Incorporated
Larkin Daniel S.
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