Automatic typewriter

Details Automatic typewriter Automatic typewriter

1975-06-04

1977-05-17

Burr, Edgar S.

Textiles: fiber preparation

197 71, 197107, 197176, B41J 530, B41J 2900

Patent

active

040236641

ABSTRACT:
Apparatus for converting code responsive, bail operated electric typewriter into an automatic typewriter. The apparatus includes discrete sensing, actuating or combined sensing-actuating assemblies disposed in existing cavities formed by the typewriter mechanism. Each assembly connects to the typewriter frame and is positioned to respond to various selection linkages in the typewriter or to actuate them. As each assembly separately mounts to and fits entirely within existing cavities, the overall profile of the typewriter mechanism does not change.

REFERENCES:
patent: 3372788 (1968-03-01), Siegel et al.
patent: 3391774 (1968-07-01), Greer
patent: 3414103 (1968-12-01), Knudsen et al.
patent: 3452851 (1969-07-01), Holmes
patent: 3453379 (1969-07-01), Holmes
patent: 3502187 (1970-03-01), Becking et al.
patent: 3643773 (1972-02-01), Holmes
patent: 3658161 (1972-04-01), Holmes
patent: 3724630 (1973-04-01), Manson
patent: 3757920 (1973-09-01), Wolf et al.
patent: 3802545 (1974-04-01), Becker

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