248 / | HD | SUPPORTS |
560 | DF | RESILIENT SUPPORT {16} |
580 | DF | .~ Including load sustaining bearing or guide {8} |
592 | .~.~ Resilient means acts through arm or lever {3} | |
593 | DF | .~.~.~> Plural arm or lever |
594 | DF | .~.~.~> Compression spring |
595 | DF | .~.~.~> Pivoted link between support surface and understructure |