Device for calibrating a torque wrench

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United States of America Patent

PATENT NO 9664583
APP PUB NO 20160123832A1
SERIAL NO

14530788

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Importance

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Abstract

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A device for calibrating a torque wrench includes a base plate, a strain gauge, a display, a cup, a rod and a ring. The strain gauge is non-rotationally connected to the base plate. The display is electrically connected to the strain gauge. The cup is non-rotationally connected to the base plate. The rod is non-rotationally connected to the cup. The ring is inserted in the cup so that the ring and the cup together define an annular gap for tightly receiving a socket.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MATATAKITOYO TOOL CO LTDTAICHUNG CITY 407

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Yi Min Taichung, TW 5 171

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