US PATENT SUBCLASS 241 / 205
.~.~.~.~ Rotating and reciprocating 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}
198.1  DF  .~ Cooperating comminuting surfaces (e.g., jaw crusher) {5}
201  DF  .~.~ Compound movement comminuting surface or surfaces {4}
203  DF  .~.~.~ Rotary component {4}
205.~.~.~.~ Rotating and reciprocating surface

DEFINITION

Classification: 241/205

(under subclass 203) Apparatus in which the compound movement surface has a reciprocatory motion as well as a simple rotary motion relative to a cooperating surface to comminute material therebetween.

(1) Note. The described motion of the surface must occur on the working or material comminuting stroke of the surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

204, for circumferential or tangential flow devices in which rotary surfaces also reciprocate.

272, for devices in which a reciprocating comminuting surface is given a rotary motion on the noncomminuting stroke.

SEE OR SEARCH CLASS

68, Textiles: Fluid Treating Apparatus, 102+, for devices having similar roll movements applied to textile treatment.

74, Machine Element or Mechanism,

22, for operating mechanisms for imparting the above movement to comminuting elements.

451, Abrading,

119+, for an abrading device in which an abrading tool has the defined motion.