| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 364 | DF | UNIDIRECTIONAL WINDING AND UNWINDING {9} |
| 364.6 | DF | .~ Variable number of windings on support {3} |
| 365.3 | ![]() | .~.~ Stationary winding surface (e.g., with flyer) {2} |
| 365.4 | DF | .~.~.~> Brake providing resistance to removal of material |
| 365.5 | DF | .~.~.~> Adjustable drum surface (e.g., variable diameter) |