Ribbon protector including electro-conductive elements and plate

Details Ribbon protector including electro-conductive elements and plate Ribbon protector including electro-conductive elements and plate

1987-12-10

1990-05-29

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Means auxiliary to ribbon mechanism

400 56, B41J 3526

Patent

active

049291025

ABSTRACT:
A ribbon protector is used for protecting paper from contamination by an ink ribbon in a printer, where the protector is inserted between paper located between a platen and a printing head. The printing head facing the platen performs spacing movement for printing. Two connected plate-like elements are provided with through openings for passage of the pin of the printing head. Mutually engageable electroconductive elements are provided on the inner walls of the two plate-like elements, at least in the area where they are compressed by the tip of the printing head, and spacers which are made from resilient materials are located between the two plate-like elements.

REFERENCES:
patent: 3793947 (1974-02-01), McVey
patent: 3960256 (1976-06-01), Bickoff et al.
patent: 4088215 (1978-05-01), Bader
patent: 4165188 (1979-08-01), Rempel
patent: 4268177 (1981-05-01), Veale
patent: 4365900 (1982-12-01), Gottsmann et al.
patent: 4390292 (1983-06-01), Krenz
patent: 4496256 (1985-01-01), McMorrow et al.
patent: 4652153 (1987-03-01), Kotsuzumi et al.
patent: 4657415 (1987-04-01), Kikuchi et al.
patent: 4676675 (1987-06-01), Suzuki et al.
patent: 4676681 (1987-06-01), Kikuchi et al.
patent: 4738552 (1988-04-01), Kikuchi et al.

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