American telegraphy and encyclopedia of the telegraph; systems, apparatus, operation (1909)
Maver, William, jr. [from old catalog] · New York, Maver publishing company · leaf 509
the pin r is released. This permits shaft a to make onerevolution, at the end of which revolution the pin r is held by the lower tine of detent d,until the armature again rises, when the pin r is again held by the upper tine of ^. Theact of turning the shaft a once, moves the carriage laterally a… … Ov J ESSICK PAPER CARRIAGE, FRONT VCEW. bearing may be raised or lowered by shaft x. When this shaft x is oscillated, as atcertain times it is, it operates an eccentric /which raises the endless screw w out oftile rack; thereby allowing the rc^.oil spring to withdraw the carriage to the…
Telegraph
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