American telegraphy and encyclopedia of the telegraph; systems, apparatus, operation (1909)
Maver, William, jr. [from old catalog] · New York, Maver publishing company · leaf 492
a corresponding lateral motion is given to the es-capement anchor e. The anchor is so arranged that when one end e of the anchorrests on a tooth on, say, escape-wheel ew, the other end, not visible in figure, rests ona tootli of Ew, and vice versa. Hence, accordingly as the relay pr is operated… … QUOTATION COMPANY TICKER—END VIEW. 4i8 AMERICAN TELEGRAPHY. FIG. 311. means being provided, as already said, whereby either wheel is held at unison, aslong as desired, while the other is free to revolve. This constitutes the shifting de-vice of this ticker . The holding of the wheels, as desired,…
Telegraph
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