US PATENT SUBCLASS 241 / 82.6
.~.~.~ Tube having configured interior surface

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
82.1  DF  .~ Helical pusher inside tube moves material toward perforated member {5}
82.5  DF  .~.~ With rotary knife before member {1}
82.6.~.~.~ Tube having configured interior surface

DEFINITION

Classification: 241/82.6

(under subclass 82.5) Apparatus wherein the casing which surrounds the cylindroidal part has an irregular interior surface (e.g., ribs) cooperating with such part.