Dual quality wire matrix print head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 12, 1986
Grant Date -
N/A
app pub date -
Jul 2, 1985
filing date -
Jul 2, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wire matrix print head movable along a print line has a pair of guides containing print wires arranged in two parallel columns. Horizontally movable sloped platforms are provided for moving the guides vertically relative to each other so as to change the alignment of the wires in one guide with those in the other guide, thereby changing high speed mode of printing to high quality mode, and vice-versa.
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Family
International Classification(s)
Cited Art Landscape
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