241 / | HD | SOLID MATERIAL COMMINUTION OR DISINTEGRATION |
* | DD | APPARATUS {41} |
285.1 | DF | .~ Comminuting mounting means, frames or other normally stationary structure {2} |
286 | DF | .~.~ With means to adjustably or yieldably mount normally stationary comminuting element {2} |
287 | .~.~.~ Pivotally mounted {2} | |
288 | DF | .~.~.~.~> Self-adjusting (e.g., universal mounting) |
289 | DF | .~.~.~.~> Yielding |