US PATENT SUBCLASS 400 / 216
.~.~.~ Including variable throw of vibrator

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

191  DF  INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15}
211  DF  .~ Including mechanism for shifting ribbon laterally at print-point {5}
215  DF  .~.~ By ribbon vibrator {5}
216.~.~.~ Including variable throw of vibrator {1}
216.1  DF  .~.~.~.~> For diverse-field (e.g., plural-color) ribbon {5}

DEFINITION

Classification: 400/216

Including variable throw of vibrator:

(under subclass 215) Subject matter wherein provision is made for changing the extent of transverse movement imparted to the vibrator* so as to change the extent the ribbon* is moved transversely relative to the print-point*.