Inking device for the type-carrier element of a calculating mach

Details Inking device for the type-carrier element of a calculating mach Inking device for the type-carrier element of a calculating mach

1975-07-08

1977-06-07

Burr, Edgar S.

Textiles: fiber preparation

101108, 101333, 101359, 101336, 197150, 197170, B41J 3502, B41J 3526

Patent

active

040277666

ABSTRACT:
A device for inking the type-carrier element of a calculating machine or similar office machine. The type-carrier element includes a wheel from the edge of which protrudes corresponding characters. These are selected by a recording support for the rotation of the wheel and define the various writing positions for the movement of the wheel along a line of writing. The device includes a container with an ink-deposit element inside it and which has a long window substantially the same length as the line of writing and covered with a permeable, wear-resistant layer which is in contact with the deposit element in order to permit the outflow of the ink. A spring element keeps the said permeable layer tight against the type-carrier element during the rotation and movement of the wheel.

REFERENCES:
patent: 2041740 (1936-05-01), Beckman
patent: 2675108 (1954-04-01), Ruderfer
patent: 2987993 (1961-06-01), Giori
patent: 3418934 (1968-12-01), Pannier
patent: 3526309 (1970-09-01), Marion et al.
patent: 3578136 (1971-05-01), Postal
patent: 3654863 (1972-04-01), Hill et al.
patent: 3669237 (1972-06-01), Wagner
patent: 3678848 (1972-07-01), Roser et al.
patent: 3724631 (1973-04-01), Kaczens
patent: 3898360 (1975-08-01), Neumann et al.

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