Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 131
round the armature support butnot touching it. The adjustment of the ringer may be altered bymoving the armature support lengthwise on the rods, D D, by meansof the nuts on these rods between which it is fastened. By doingthis the armature may be made to approach or recede from the pole-pieces,… … c c FIG. S3.—TYPICAL MAGNETO BELL. tlie striking mechanism shown in the cut and on the opposite sideof the supporting board from this mechanism, the tapper wire orrod extending through a hole in this board, to allow the tapper toplay between the gongs. Means are provided in the gong supportsfor…
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