Printing – Selective or progressive – Bed and platen machines
Patent
1976-12-27
1978-04-18
Coven, Edward M.
Printing
Selective or progressive
Bed and platen machines
101100, 101107, 101 9304, 101337, 197168, B41J 770
Patent
active
040845036
ABSTRACT:
High speed, on-the-fly line printer apparatus including an inked ribbon advancing mechanism, a print sheet advancing mechanism, and drive structure coupled with both the advancing mechanisms to interruptedly advance them. Also, the inked ribbon advancing mechanism may be bodily shiftable between different positions associated with different color printing modes, the drive structure accommodating such shifting. Furthermore, a drum having multiple columns of type font segments is provided.
REFERENCES:
patent: 2699857 (1955-01-01), Wales
patent: 3283702 (1966-11-01), Higgins et al.
patent: 3317017 (1967-05-01), Young
patent: 3625142 (1971-12-01), Bresler
patent: 3731622 (1973-05-01), Baranoff
patent: 3735700 (1974-05-01), Roser
patent: 3804008 (1974-04-01), Hoyer
patent: 3835770 (1974-09-01), Shimodaira
patent: 3845850 (1974-11-01), Herr et al.
patent: 3871507 (1975-03-01), Perry et al.
Owen, "Reversible Endless Tape Cassette", IBM Tech. Discl. Bulletin, vol. 13, No. 11, 4/1971, p. 3324.
Lozeau Paul R.
Packard Newton R.
Pylant John D.
Coven Edward M.
Sheldon-Sodeco Printer, Inc.
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