242 / | HD | WINDING, TENSIONING, OR GUIDING |
370 | DF | REELING DEVICE {11} |
371 | DF | .~ With spring motor {12} |
382 | DF | .~.~ Lock against spool unwinding {6} |
384 | DF | .~.~.~ Frame movement responsive (e.g., vehicle sensitive) {6} |
384.1 | .~.~.~.~ With lock prevention or sensitivity reduction |