Measuring and testing – Dynamometers – Responsive to force
Patent
1998-08-17
2000-02-29
Fuller, Benjamin R.
Measuring and testing
Dynamometers
Responsive to force
G01L 100
Patent
active
060295287
ABSTRACT:
An earring force tester for clip-on type earrings detects the spring force of an earring and provides a visual output signal including whether the spring force is above (too tight), below (too loose) or within an acceptable range of force. The output signals are different colored LEDs. The lower and upper boundaries of the range can be adjusted such as to calibrate the device.
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UniForce Technical Notes # 101, Force Imaging Technologies, Chicago, Illinois, Jul. 1995, 4 pages.
Bonkenburg Thomas P.
Finger William H.
Headley Robert B.
Puffer, Jr. Raymond H.
Tibbetts Brian R.
Fuller Benjamin R.
Phillips Peter J.
Thompson Jewel V.
Tiffany and Company
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