Safety contact mat

Electricity: circuit makers and breakers – Solid contact – Membrane type

Reexamination Certificate

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Details

C200S08600A, C338S047000

Reexamination Certificate

active

06888081

ABSTRACT:
A safety contact mat has an upper mat half and a lower mat half with respective mutually facing spaced apart conductive layers, which are to be brought into contact in order to close an electrical contact. At least one of the mat halves is formed by a flat coextrudate of a non-conductive elastomer, a conductive elastomer as the conductive layer, and of a conductive woven material enclosed between the elastomers.

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patent: 5828289 (1998-10-01), Burgess
patent: 6172315 (2001-01-01), Miller et al.
patent: 0 293 734 (1988-12-01), None

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