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Patent Searching and Data


Title:
PRESSURE-SENSITIVE SENSOR
Document Type and Number:
WIPO Patent Application WO/2017/056240
Kind Code:
A1
Abstract:
[Problem] To provide a pressure-sensitive sensor having suppressed surface adhesiveness and excellent terminal workability. [Solution] This pressure-sensitive sensor is provided with: a cylindrical elastic insulator 2 having a hollow section 2a in the longitudinal direction; and a plurality of electrode lines 3, which are disposed along the inner circumferential surface of the hollow section 2a of the elastic insulator 2 such that the electrode lines are not in contact with each other. The elastic insulator 2 is provided with at least an outermost layer 5 formed of a thermoplastic urethane, and the arithmetic average surface roughness Ra of the surface of the outermost layer 5 is equal to or more than 3 μm.

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Inventors:
NAKAYAMA, Akinari (2-70, Konan 1-chome, Minato-k, Tokyo 24, 〒1088224, JP)
OHUCHI, Satoru (2-70, Konan 1-chome, Minato-k, Tokyo 24, 〒1088224, JP)
NAITO, Kazuyuki (2-70, Konan 1-chome, Minato-k, Tokyo 24, 〒1088224, JP)
Application Number:
JP2015/077772
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
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Assignee:
HITACHI METALS, LTD. (2-70, Konan 1-chome Minato-k, Tokyo 24, 〒1088224, JP)
International Classes:
G01L1/20; B60J5/00; E05F15/44; H01H35/00
Foreign References:
JP5284224B22013-09-11
Attorney, Agent or Firm:
HIRATA, Tadao (Hirata & Partners, 29th Floor Shinjuku Front Tower, 2-21-1, Kitashinjuku, Shinjuku-k, Tokyo 74, 〒1690074, JP)
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