| 400 / | HD | TYPEWRITING MACHINES |
|
| 191 | DF | INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15} |
| 223 |  | .~ Ribbon-feeding mechanism {13} |
| 224 | DF | .~.~> For feeding ribbon angularly to print-line at print-point {1} |
| 225 | DF | .~.~> Including electrically powered drive means (e.g., solenoid, stepping motor, etc.) |
| 226 | DF | .~.~> For feeding ribbon partial character-space before impact and partial character-space after impact |
| 227 | DF | .~.~> For narrow carbon ribbon (e.g., carbon ink, "single use", etc.) {2} |
| 228 | DF | .~.~> Including pin-feed-engaging ribbon |
| 229 | DF | .~.~> Mounted with movable type-face-carrier or type-head-carrier |
| 230 | DF | .~.~> With fast rewind of ribbon |
| 231 | DF | .~.~> With prevention of ribbon feed (e.g., for nontype operation, etc.) |
| 232 | DF | .~.~> Including feed at particular feed rate (e.g., "creep" feed) |
| 233 | DF | .~.~> Ribbon feed from supply only during carriage return |
| 234 | DF | .~.~> Including ribbon tensioner |
| 235 | DF | .~.~> Drive applied by means directly engaging ribbon in advance of takeup {1} |
| 236 | DF | .~.~> Drive applied directly to spool or spool spindle {2} |