| 254 / | HD | IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE |
| 389 | DF | DEVICE OR MEMBER FOR CONTACTING AND GUIDING MOVING CABLE {2} |
| 390 | DF | .~ Including rotatable, cable contacting, pulley wheel element {9} |
| 393 | DF | .~.~ Plural elements or element with plural cable contacting regions {2} |
| 394 | DF | .~.~.~ At least two of the elements having noncollinear axes of rotation {3} |
| 395 | ![]() | .~.~.~.~ Juxtaposed to cable at single locus {2} |
| 396 | DF | .~.~.~.~.~> Having juxtaposed elements repositionable relative to one another |
| 397 | DF | .~.~.~.~.~> Including additional element spaced along cable path |