Title:
LOAD DETECTION SENSOR UNIT
Document Type and Number:
WIPO Patent Application WO/2017/145446
Kind Code:
A1
Abstract:
This load detection sensor unit (1A) is arranged below a seat cushion (SC) and is provided with: a load detection sensor (5) that comprises a pair of resinous insulating sheets, a sensor sheet (50) having a first electrode (56e) provided on one of surfaces facing each other in the pair of insulating sheets and a second electrode (57e) forming a pair with the first electrode (56e), and a metal plate (60) provided to at least a part overlapping with the first electrode (56e) and the second electrode (57e) on one of the surfaces of the sensor sheet (50); and a pressing member (4) comprising a pressing section (46) that is arranged on the side opposite from the sensor sheet (50) side of the metal plate (60) and that presses the metal plate (60). The pressing section (46) is harder than the seat cushion (SC). The sensor sheet (50) and the metal plate (60) are bonded by an adhesive layer (70).
Inventors:
NAKAZAKI SHIGERU (JP)
KAWAHIRA TETSUYA (JP)
KIKUKAWA NAOHIRO (JP)
KAMESHIMA TAKASHI (JP)
KAWAHIRA TETSUYA (JP)
KIKUKAWA NAOHIRO (JP)
KAMESHIMA TAKASHI (JP)
Application Number:
PCT/JP2016/082852
Publication Date:
August 31, 2017
Filing Date:
November 04, 2016
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
B60N2/90; A47C7/62; B60N5/00; H01H13/16
Domestic Patent References:
| WO2013002289A1 | 2013-01-03 |
Foreign References:
| JP2012121363A | 2012-06-28 | |||
| JP2002228516A | 2002-08-14 | |||
| JP2005112335A | 2005-04-28 | |||
| JP2008146679A | 2008-06-26 | |||
| JP2011105278A | 2011-06-02 | |||
| JPS55143761U | 1980-10-15 |
Other References:
See also references of EP 3421292A4
Attorney, Agent or Firm:
MORIMURA Yasuo et al. (JP)
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