US PATENT SUBCLASS 241 / 114
.~.~ Radial faces of plural rotary surfaces cooperate with common surface

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
107  DF  .~ Plural rotary or oscillatory surfaces cooperate with common surface (e.g., chasing mills) {9}
114.~.~ Radial faces of plural rotary surfaces cooperate with common surface

DEFINITION

Classification: 241/114

(under subclass 107) Apparatus in which the plural surfaces rotate about their own axes and present radial faces to the common surface.

(1) Note. The term "radial face" is meant to denote that plane perpendicular to the axis of rotation of the member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

244+, for devices in which a single rotary member presents a radial face to another surface, particularly subclasses 252 and 254, for those in which the cooperating members are not coaxial.