Biaxial load cell with highly anisotropic force resolutions

Details Biaxial load cell with highly anisotropic force resolutions Biaxial load cell with highly anisotropic force resolutions

2011-06-14

2011-06-14

Caputo, Lisa M (Department: 2855)

Measuring and testing

Dynamometers

Responsive to force

C073S009000, C073S010000, C073S862634, C073S862627, C073S862621

Reexamination Certificate

active

07958790

ABSTRACT:
A load cell for measuring extremely low level, anisotropic biaxial loads is disclosed. The system includes at least one load cell of a specific geometry and dimension which, when mounted, provides a rotationless system accurately transmitting both normal and shearing strains to strain gauges mounted thereon. More specifically, by shaping the load cell so as to concentrate the strains imposed thereon, detection of extremely minute loads, such as coefficients of friction, can be measured.

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patent: 6418776 (2002-07-01), Gitis et al.
patent: 6457249 (2002-10-01), Corghi

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