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Title:
STRAIN SENSOR AND LOAD DETECTION APPARATUS USING STRAIN SENSOR
Document Type and Number:
WIPO Patent Application WO/2017/104123
Kind Code:
A1
Abstract:
This strain sensor is provided with: a strain-generating body; first and second connection parts extending out from the strain-generating body; and first and second bridge circuits provided to the strain-generating body. The strain-generating body has a cylindrical shape having first and second opening ends arranged opposite to each other in an axial direction. The first connection part extends out from the first opening end of the strain-generating body in a direction away from the strain-generating body. The second connection part extends from the second opening end of the strain-generating body in a direction away from the strain-generating body. This strain sensor is highly reliable.

Inventors:
FUJII KENJI
ABURATA KOUICHI
NAKASHIMA KOICHIRO
TAKEKAWA ATSUO
ODA SHINPEI
HAYAMA SATOSHI
NABETANI KOUJI
Application Number:
PCT/JP2016/005096
Publication Date:
June 22, 2017
Filing Date:
December 09, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01L1/22; G01L5/22
Domestic Patent References:
WO2015198525A12015-12-30
WO2006006677A12006-01-19
Foreign References:
JP2014219272A2014-11-20
JP2008281547A2008-11-20
JP2008064635A2008-03-21
JPH03504157A1991-09-12
JP2012173287A2012-09-10
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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