| 254 / | HD | IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE |
| 264 | DF | APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE {4} |
| 266 | DF | .~ Device includes rotatably driven, cable contacting drum {34} |
| 278 | DF | .~.~ Plural drums or drum with plural distinct sections {7} |
| 294 | DF | .~.~.~ Having common drive source or mechanically interlinked drive trains {10} |
| 295 | DF | .~.~.~.~ Including intermeshing gears in drive {7} |
| 306 | DF | .~.~.~.~.~ Also including ratchet wheel and driving pawl {1} |
| 307 | | .~.~.~.~.~.~ Plural driving pawls {1} |
| 308 | DF | .~.~.~.~.~.~.~> Attached to rotatable disk or shaft |