Hammer for dot matrix printer

Each hammer includes a frame-like portion with a recess into which an electrically energizable flat coil is received. Affixed to opposite sides of the frame portion, and extending therefrom over the recess in contact with the sides of the coil, are thermally conductive metallic foil sheets which ser...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAPITOWICZ, THOMAS P, MELONI, ROBERT A
Format: Patent
Sprache:eng
Schlagworte:
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