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} |
413 | .~.~ With means for affixing element to support base and allowing relative movement therebetween {2} | |
414 | DF | .~.~.~> Including elastic member |
415 | DF | .~.~.~> Including pivotal, rotational, or swivel connection |