Control device of a teletype to be used by invalids

Details Control device of a teletype to be used by invalids Control device of a teletype to be used by invalids

G - Physics

11

B

340/180, 354/67

G11B 5/02 (2006.01) B41J 7/00 (2006.01)

Patent

CA 1044149

ABSTRACT OF THE DISCLOSURE: This invention relates to a control device of a teletype- writer to be used by invalids. It comprises at least on control member, a synoptical board and at least one electronic part. The synoptical board comprises at least on line, respectively or column, where all the vowels are grouped, and the electronic part is made in such a way that the sign which is printed corres- ponds, for certain boxes of the board at least, to the combination of the consonant in the chosen box with the vowels in the same co- lumn or line of the line or column in which the vowels are grouped.

241086

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