Title:
PINCHING DETECTION SENSOR
Document Type and Number:
Japanese Patent JP2017020174
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pinching detection sensor capable of definitely detecting only a pinched object.SOLUTION: An upper end face 4 of a window glass 3 is formed into a convex R shape. An electrode 7 corresponding to a positive electrode of sensor electrodes of an electrostatic sensor 5 is set on an apex of the convex R shape, and a shield 8 corresponding to a negative electrode of the sensor electrode is set on a root part of the convex R shape. The apex of the convex R shape on which the electrode 7 is set is a section where pinching by the window glass 3 occurs. The root part of the convex R shape on which the shield 8 is set is a section where pinching by the window glass 3 does not occur and a charged object that laterally comes close to the window glass 3 contacts the section. Detection of a pinched object is accepted through the electrode 7, while other detected object is cancelled through the shield 8.SELECTED DRAWING: Figure 1
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Inventors:
SHITARA SHUJI
Application Number:
JP2015136091A
Publication Date:
January 26, 2017
Filing Date:
July 07, 2015
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
E05F15/46; B60J1/00
Domestic Patent References:
| JP2010236316A | 2010-10-21 | |||
| JP2007137091A | 2007-06-07 | |||
| JP2007169104A | 2007-07-05 | |||
| JP2004219311A | 2004-08-05 |
Foreign References:
| WO2007147115A2 | 2007-12-21 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda