Multidimensional contact mechanics measurement system
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United States of America Patent
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Nov 4, 2003
Grant Date -
N/A
app pub date -
Feb 15, 2001
filing date -
Feb 15, 2001
priority date (Note) -
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Abstract
A multidimensional surface mechanics measurement system applies forces to a surface while minimizing coupling between the forces so applied. The system includes first, second, and third elongate members, a coupler for coupling the elongate members together, and a probe connected to the coupler having a contact point for contacting the surface. The first elongate member extends in a first axial direction that is substantially normal to the surface, the second elongate member extends in a second axial direction that is substantially orthogonal to the first axial direction, and the third elongate member extends in a third axial direction that is substantially orthogonal to the first and second axial directions. Desired relationships between the free length and diameter, and between the axial stiffness and transverse stiffness, and the orthogonal relative positioning of the elongate members, minimizes cross-talk between the measurement axes while maintaining the necessary structural rigidity.

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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FAST FORWARD DEVICES LLC | SUITE 113 11020 SOLWAY SCHOOL ROAD KNOXVILLE TN 37931 |
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hay, Jr John C | Knoxville, TN | 4 | 26 |
Lucas, Barry N | Maryville, TN | 4 | 26 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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