necessary inven- automatic reversal of the travel of the ribbon as soon as same shaft of the escapement wheel is a small pinion, tions of the present age to their present state of per- £, which engages a rack, C, at the back of the carriage it has been entirely wound onto another spool. This… … ribbon spool are keyed. The circular motion of the with the type-bars, C. ‘T'he weight of the type-bars in THE NEW CENTURY CALIGRAPH. connection with the springs at end of parallel bars wheel, K, is transmitted to the shaft, Y, by means of a pawl, C, which is carried on a sliding sleeve which is…
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