High sensitivity mat switch

Details High sensitivity mat switch High sensitivity mat switch

1985-12-23

1987-04-28

Tolin, G. P.

Electricity: circuit makers and breakers

Weight

Treads

200 85A, 340666, H01H 1370

Patent

active

046616640

ABSTRACT:
A mat switch of high sensitivity including outer sheets which may be relatively stiff for wear resistance, an intermediate open work spacer sheet, conductive sheets interposed between the outer sheets on opposite sides of the spacer sheet for contacting on flexure through the space sheet, and a compressible deflection sheet interposed between one conductive sheet and the adjacent outer sheet, the deflection sheet being resiliently compressible for protrusion through the spacer sheet to contact the conductor sheets upon movement of the outer sheets in parallelism toward each other.

REFERENCES:
patent: 4090045 (1978-05-01), Marsh
patent: 4137116 (1979-01-01), Miller
patent: 4200777 (1980-04-01), Miller
patent: 4349710 (1982-09-01), Miller
patent: 4362911 (1982-12-01), Sears
patent: 4396814 (1983-08-01), Miller

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