Printer with horizontally movable print head

Details Printer with horizontally movable print head Printer with horizontally movable print head

1975-04-03

1976-10-26

Rader, Ralph T.

Textiles: fiber preparation

308 3R, B41J 304

Patent

active

039878821

ABSTRACT:
A printer has a horizontal platen for supporting paper and a print head which moves horizontally opposite thereto during indexing operations and is driven toward the platen for character printing. The print head is mounted on a carriage bearing block acting as a linear bearing and having a passageway of complex cross-section resulting from the superimposition of a square and a circle. A controllably rotatable carriage shaft passes through the passageway of the block.

REFERENCES:
patent: 1558236 (1925-10-01), Burton
patent: 3128073 (1964-04-01), Berlyn
patent: 3144919 (1964-08-01), Foote et al.
patent: 3509980 (1970-05-01), Loughry et al.
patent: 3805552 (1974-04-01), Heald
patent: 3897982 (1975-08-01), Teramachi

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