Electricity: circuit makers and breakers – Solid contact – Membrane type
Reexamination Certificate
2005-05-03
2005-05-03
Lee, K. (Department: 2832)
Electricity: circuit makers and breakers
Solid contact
Membrane type
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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Friedrich Helmut
Meyer Paul
ASO GmbH Antriebs-und Steuerungstechnik
Cohen & Pontani, Lieberman & Pavane
Lee K.
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