Automatic correction system by continuous range of spacing on writing machines (Machine-translation by Google Translate, not legally binding)

摘要

"AUTOMATIC CORRECTION SYSTEM FOR CONTINUOUS RANGE OF SPACING ON WRITING MACHINES", characterized by comprising a rack on the body of the type on which a wheel is supported by the displaceable group of the carriage, whose wheel transmits the rotation imposed by its sliding dragged by said carriage on the rack, to a gearbox provided with at least three feed ratios in one direction and another and provided with an output shaft topped on a gear wheel engaged on the regular forward rack of the above cited carriage determining advances and progressive setbacks on the same by variation of this element with respect to said rack. (Machine-translation by Google Translate, not legally binding)