Printing – Selective or progressive – Printing members and inkers
Patent
1979-03-23
1980-12-23
Coven, Edward M.
Printing
Selective or progressive
Printing members and inkers
101106, 101110, 101193, 101205, 235 58P, B41J 2700
Patent
active
042403456
ABSTRACT:
A printing device of a construction, wherein a plurality of printing hammers are arranged in parallel facing toward a character wheel provided on its outer peripheral surface with a plurality of character types to be struck by the printing hammers through a printing paper, etc., interposed between the printing hammers and the character wheel, and an ink applying device is kept in contact with the character wheel to apply printing ink onto the type face of the characters, the ink applying device having on its surface discrete sections to apply a printing ink of a color to a particular character to be struck by a particular printing hammer out of a plurality of the printing hammers, and another printing ink of another color to the remainder of the characters to be struck by the remainder of the printing hammers.
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patent: 3858705 (1975-01-01), Reitano
patent: 3939766 (1976-02-01), Darwin
Canon Denshi Kabushiki Kaisha
Canon Kabushiki Kaisha
Coven Edward M.
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