Seating detection switch

Details Seating detection switch Seating detection switch

2007-12-04

2007-12-04

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Weight

C200S08500R, C200S512000

Reexamination Certificate

active

10557420

ABSTRACT:
A thin, film-form seating switch able to detect whether an occupant sits on the seat or not, wherein, with a spacer (5) in-between, a film-form substrate (3) is disposed on one surface of the spacer and a film-form member (7) on the other surface, a first conductor (13) equipped with a first terminal (9) and a first electrode (11A) conductive with this and a second conductor (19) equipped with a second terminal (15) and a second electrode (17A) conductive with this are fixed to one surface of the film-form substrate, and a third conductor (21A) for letting the first electrode conduct with the second electrode when an occupant is seated is fixed to the film-form member (7). The above arrangement solves a conventional problem that it is troublesome to connect the connection terminals of wires or the like provided on a wiring harness or the like to respective terminals that are separately provided on a film-form substrate and a film-form member.

REFERENCES:
patent: 3718791 (1973-02-01), Szablowski
patent: 3840849 (1974-10-01), Lohr
patent: 3859485 (1975-01-01), Blinkilde et al.
patent: 6392178 (2002-05-01), Kuratani
patent: 6794590 (2004-09-01), Federspiel
patent: 09-315199 (1997-12-01), None
patent: 11-297153 (1999-10-01), None
patent: 2000-222981 (2000-08-01), None
patent: 2000-348564 (2000-12-01), None
patent: 2001-116636 (2001-04-01), None

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