Typewriting machines – Including type-set-assemblage mounted on carrier and... – Imprint by movement of record-medium against type-face
Patent
1986-11-10
1988-04-12
Pearson, Charles A.
Typewriting machines
Including type-set-assemblage mounted on carrier and...
Imprint by movement of record-medium against type-face
101 9331, 101 9348, B41J 904
Patent
active
047370432
ABSTRACT:
An impact mechanism for an improved serial impact printer for delivering a printing force to drive a character element against a platen by means of a print tip movable toward and away from the platen. The print tip is supported upon a carriage mounted upon the printer for reciprocating movement in a path substantially parallel to the axis of the platen. The impact mechanism includes a bail bar extending substantially across the printer and mounted for rocking movement toward and away from the platen, its axis of rocking being substantially parallel to the axis of the platen. A prime mover is connected to the bail bar for imparting controlled rocking movement thereto. The print tip and the bail bar are interconnected so as to move the print tip toward and away from the platen as the bail bar is rocked.
REFERENCES:
patent: 1110346 (1914-09-01), Reisser
patent: 1638602 (1927-08-01), Stiebel
patent: 2236663 (1941-04-01), Adams
patent: 2769029 (1956-10-01), Howard
patent: 2875879 (1959-03-01), Auerbach
patent: 3704667 (1972-12-01), Moss
patent: 4027764 (1977-06-01), Kashio
patent: 4180766 (1979-12-01), Matula
patent: 4347786 (1982-09-01), Sweat, Jr. et al.
patent: 4423972 (1984-01-01), Inoue et al.
patent: 4525086 (1985-06-01), Field et al.
Bowers, Jr. George W.
Crystal Richard G.
Dunfield John C.
Gabor Andrew
Abend Serge
Pearson Charles A.
Xerox Corporation
LandOfFree
Impact mechanism for quiet impact 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 Impact mechanism for quiet impact printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impact mechanism for quiet impact printer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1426176