| 摘要 |
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.
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