DEFORMATION DETECTION SENSOR AND PRODUCTION OF THE SAME

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United States of America Patent

SERIAL NO

15554834

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Abstract

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The present invention provides a deformation detection sensor which combines a magnetic resin dispersing a magnetic filler in a resin with a magnetic sensor, of which stability of detection property is highly enhanced. The present invention thus provides a deformation detection sensor which comprises:

    a magnetic resin-containing polymer foam which comprises a magnetic resin, in which a magnetic filler is contained, and a polymer foam in which the magnetic resin is included, anda magnetic sensor that detects a magnetic change caused by a deformation of the magnetic resin-containing polymer foam,wherein the magnetic resin has a convex portion on either a surface facing the magnetic sensor or a surface facing opposite to the magnetic sensor, and its production method.

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Patent Owner(s)

Patent OwnerAddress
TOYO TIRE & RUBBER CO LTD17-18 EDOBORI 1-CHOME NISHI-KU OSAKA-SHI OSAKA 550-8661

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Takeshi Itami-shi, Hyogo, JP 265 2982
Kawai, Toshiaki Itami-shi, Hyogo, JP 6 14
Tsuzuki, Takuya Itami-shi, Hyogo, JP 7 34

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