WIRE MATRIX PRINT HEAD

A dot matrix print head has a unitary member in the manner of a ring with a plurality of integral projections formed to position the armatures of print wire actuators, and ring portions to space the forward and rearward assembly of parts of the print head. An annular resilient member provides means...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WIRTH, ROBERT, LOUIS, WILSON, HILLIS, LEE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A dot matrix print head has a unitary member in the manner of a ring with a plurality of integral projections formed to position the armatures of print wire actuators, and ring portions to space the forward and rearward assembly of parts of the print head. An annular resilient member provides means for retaining the print wire actuators in one position.