US PATENT SUBCLASS 241 / 81
.~.~ Separator in feed to comminuting zone

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}
68  DF  .~ With separation or classification of material {7}
81.~.~ Separator in feed to comminuting zone

DEFINITION

Classification: 241/81

(under subclass 68) Apparatus in which the material flows from a separator to a comminuting zone.

SEE OR SEARCH THIS CLASS, SUBCLASS:

62, for such combinations in which the separation involves the application of a fluid to the material.

76, 77 and 78, for the above combination provided with additional separators and/or comminutors through which the material flows in series.

96, for devices in which the comminuting surface or surfaces reject oversize material before passing to the comminuting zone.