Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CUSHION PAD DEFORMATION DETECTION SYSTEM AND CUSHION PAD DEFORMATION DETECTION SYSTEM MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2016014637
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cushion pad deformation detection system ensuring improved durability and preventing production of a feeling of a foreign body.SOLUTION: A cushion pad deformation detection system comprises: a cushion pad that includes a matrix layer in which conductive or magnetic fillers are dispersed and a soft polyurethane foam into which the matrix layer is partially incorporated; and a detection unit detecting electric or magnetic change resulting from deformation of the cushion pad, the matrix layer being lower in hardness than the soft polyurethane foam.

Inventors:
FUKUDA TAKESHI
OTA TAKAHIRO
Application Number:
JP2014138052A
Publication Date:
January 28, 2016
Filing Date:
July 03, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOYO TIRE & RUBBER CO
International Classes:
G01B7/00; A47C7/18; A47C7/62; A47C27/15; B29C39/10; B29C39/24; B60N2/90
Domestic Patent References:
JPS62272415A1987-11-26
JP2011183686A2011-09-22
JPH09270318A1997-10-14
JP2012171104A2012-09-10
JP2005032859A2005-02-03
JPS62272415A1987-11-26
JP2011183686A2011-09-22
JPH09270318A1997-10-14
JP2012171104A2012-09-10
JP2005032859A2005-02-03
Attorney, Agent or Firm:
特許業務法人IPyS特許事務所