| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 370 | DF | REELING DEVICE {11} |
| 371 | DF | .~ With spring motor {12} |
| 378 | DF | .~.~ Multiple windings {2} |
| 378.1 | DF | .~.~.~ Of centrally gripped material {1} |
| 378.2 | ![]() | .~.~.~.~ End segment anchored {1} |
| 378.3 | DF | .~.~.~.~.~> Material supported spool |