公开(公告)号：US09939337B2

公开(公告)日：2018-04-10

申请号：US15131548

申请日：2016-04-18

Applicant: TOYO TIRE & RUBBER CO., LTD.

Inventor： Takeshi Fukuda ,  Takuya Tsuzuki

IPC: G01L1/12 ,  B60N2/00 ,  B29C44/12 ,  B60N2/70 ,  G01G19/414

CPC classification number: G01L1/12 ,  B29C44/0476 ,  B29C44/12 ,  B29C44/3415 ,  B29K2075/00 ,  B29K2105/041 ,  B29K2995/0008 ,  B29L2031/58 ,  B60N2/002 ,  B60N2/7017 ,  G01G19/4142

Abstract: 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 deformation detection sensor 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, and a magnetic sensor that detects a magnetic change caused by a deformation of the magnetic resin-containing polymer foam, wherein the magnetic resin has an elastic modulus of 0.1 to 10 MPa, and a production thereof.

公开(公告)号：US20180035813A1

公开(公告)日：2018-02-08

申请号：US15554834

申请日：2016-03-02

Applicant: TOYO TIRE & RUBBER CO., LTD.

Inventor： Takeshi Fukuda ,  Takuya Tsuzuki ,  Toshiaki Kawai

IPC: A47C7/62 ,  B60N2/44 ,  G01B7/24 ,  G01D5/12 ,  G01L1/12 ,  B60N2/00 ,  B60N2/70 ,  B60R22/48 ,  G01G19/414 ,  A47C7/18 ,  B29C44/12

CPC classification number: A47C7/62 ,  A47C7/18 ,  B29C44/08 ,  B29C44/12 ,  B29K2033/04 ,  B29K2075/00 ,  B29K2101/10 ,  B29K2101/12 ,  B29K2105/0005 ,  B29K2105/24 ,  B29K2995/0008 ,  B29L2031/58 ,  B60N2/002 ,  B60N2/7017 ,  B60N2/90 ,  B60R22/48 ,  B60R2022/4858 ,  G01B7/24 ,  G01D5/12 ,  G01D5/145 ,  G01G3/12 ,  G01G7/00 ,  G01G19/4142 ,  G01L1/12 ,  G01L1/122 ,  G01L17/00

Abstract: 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, and a 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.

公开(公告)号：US20160305831A1

公开(公告)日：2016-10-20

申请号：US15131548

申请日：2016-04-18

Applicant: TOYO TIRE & RUBBER CO., LTD.

Inventor： Takeshi Fukuda ,  Takuya Tsuzuki

IPC: G01L1/12 ,  B60N2/00

CPC classification number: G01L1/12 ,  B29C44/0476 ,  B29C44/12 ,  B29C44/3415 ,  B29K2075/00 ,  B29K2105/041 ,  B29K2995/0008 ,  B29L2031/58 ,  B60N2/002 ,  B60N2/7017 ,  G01G19/4142

Abstract: 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, and a magnetic sensor that detects a magnetic change caused by a deformation of the magnetic resin-containing polymer foam, wherein the magnetic resin has an elastic modulus of 0.1 to 10 MPa, and a production thereof.