Method measuring axial force of bolt

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United States of America Patent

PATENT NO 10352785
APP PUB NO 20180328797A1
SERIAL NO

15870299

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Abstract

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A method of measuring an axial force of a bolt may include fastening a joint using a fastener, receiving a vibration signal by a detector, transforming the received vibration signal into frequency domain data having a plurality of frames, analyzing the signal transformed into the frequency domain data, and predicting an axial force and indicating a predictive value thereof.

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Patent Owner(s)

Patent OwnerAddress
KIA MOTORS CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)SEOUL 04763

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gwon, Jae-Soo Yongin-si, KR 4 5
Lee, Jae-Hong Busan, KR 29 166
Park, Jun-Hong Seongnam-si, KR 16 41
Toh, Gyung-Min Seoul, KR 3 4

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