Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Patent
1982-06-25
1984-07-10
Sewell, Paul T.
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
101 9305, B41J 312
Patent
active
044590512
ABSTRACT:
A matrix printer comprises a print head for effecting recording on a recording medium, a print wire provided on the print head, a holding member provided on the printing end side of the print wire and movable relative to the print wire, and control means for moving the holding member.
REFERENCES:
patent: 3882985 (1975-05-01), Liles
patent: 4010835 (1977-03-01), Martin et al.
patent: 4086997 (1978-05-01), Wu
Canon Kabushiki Kaisha
Sewell Paul T.
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