Recorders – Markers and/or driving means therefor – Stylus feature
Patent
1975-12-10
1977-03-15
Hartary, Joseph W.
Recorders
Markers and/or driving means therefor
Stylus feature
346139C, G01D 1524
Patent
active
040127478
ABSTRACT:
A printer comprising a stylus carrige having at least two stylii disposed on a continuously driven belt transporting each stylus in turn across a print medium. The belt is made of any flexible insulating material and has a plurality of conductive strips disposed thereon. Each stylus comprises a plurality of wires, one end of which forms a writing tip with each of the wires at the other end individually connected electrically to one of said conductive strips. Motor driven commutator means drive the belt and provide the conductive paths for energizing individual wires in accordance with the data to be printed.
REFERENCES:
patent: 3166752 (1965-01-01), Waterman
patent: 3380070 (1968-04-01), Betts et al.
patent: 3810189 (1974-05-01), Casperson et al.
Grace Kenneth T.
Hartary Joseph W.
Nikolai Thomas J.
Sperry Rand Corporation
Truex Marshall M.
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