Reginald R Perkins

US Patent:

39613364, Jun 1, 1976

Filed:

May 21, 1975

Appl. No.:

5/579460

Inventors:

John A. Walker - Northridge CA
Dimitri S. Dimitri - Northridge CA
Reginald Louis Perkins - Los Angeles CA

Assignee:

Datametrics Corporation - Van Nuys CA

International Classification:

G01D 1508

US Classification:

346139C

Abstract:

An improved printer embodiment that includes a print head having thin "foil" electrodes and associated spacers fashioned to maintain very precisely controlled dimensions and positioning according to specific, improved fabrication techniques providing an exactly oriented row of spaced, aligned electrodes. Each electrode includes an integral "print-finger" adapted to resiliently skid over the passing print-substrate and, preferably, also including a companion contact adapted to engage an associated conductor terminal.