Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier
Patent
1982-11-04
1985-01-22
Sewell, Paul T.
Typewriting machines
Including type-set-assemblage mounted on carrier and...
Including type-faces movable relative to type-face-carrier
400 82, B41J 130
Patent
active
044948840
ABSTRACT:
A high-speed printer with two or more individually driven, coordinately controlled, co-printing wheels carrying type elements supported by radial spokes or petals. One or more circumferential gaps (spoke-free positions) in each wheel permit read-through and hammer action or ribbon-impacting printing spoke deflection through print cycle instantaneously inactive wheel(s). The redistribution of symbols among a plurality of wheels, major reduction in size and moment of inertia of each wheel and drive motor, redundant wheel openings and redundant symbols distributed among the wheels greatly increase operating speed, materially assisted by microprocessor optimal lookahead wheel, opening and symbol preselection.
REFERENCES:
patent: 317371 (1885-05-01), Kaley
patent: 1994431 (1935-03-01), May
patent: 3356199 (1967-12-01), Robinson
patent: 4026403 (1977-05-01), Inose et al.
patent: 4044880 (1977-08-01), Martin
patent: 4106611 (1978-08-01), Suzuki et al.
patent: 4197022 (1980-04-01), Dollenmayer
patent: 4204779 (1980-05-01), Lee et al.
patent: 4324498 (1982-04-01), Steinhardt
patent: 4357115 (1982-11-01), Or
E. Degge; Xerox Disclosure Journal; "Multiple Type Wheel Printer"; vol. 1, No. 2; Feb. 1976, p. 49.
D. E. Braun; Xerox Disclosure Journal; "Impact Printer W/Dual On-Line Wheels; vol. 1, No. 11/12; Nov./Dec. 1976, p. 35.
Sewell Paul T.
Wiecking David A.
LandOfFree
Spoked multiple-wheel printer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spoked multiple-wheel printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spoked multiple-wheel printer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-564504