American telegraphy and encyclopedia of the telegraph; systems, apparatus, operation (1909)
Maver, William, jr. [from old catalog] · New York, Maver publishing company · leaf 510
on the frame of the carriage. This rod, q, carries a pawl ^ which rides on asmall ratchet wheel riu. On the same shaft with rw is a roller rw^ the upper edge ofwhich is seen. Opposite rzo is a roller k, suitably pivoted, which presses against thepaper. The act of pushing forward the rod causes the… … ESSICK PAGE AND LINE RECEIVER—THEORY PRINTING DEVICES. frame a certain distance. Thus when the carriage is being returned to the startingpoint the rod impinges against the arm a and is quickly pushed forward, therebycausing the pawl d to turn the rollers, which eifects the desired upward movementof…
Telegraph
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
