US PATENT SUBCLASS 366 / 183.4
.~.~.~ Closed connection between conveyor and mixing chamber (e.g., sealed joint)

Current as of: June, 1999
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366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
183.1  DF  .~ Static conveyor with gravity discharge to mixing chamber {2}
183.3  DF  .~.~ To rotatable mixing chamber {1}
183.4.~.~.~ Closed connection between conveyor and mixing chamber (e.g., sealed joint)

DEFINITION

Classification: 366/183.4

Closed connection between conveyor and mixing chamber (e.g., sealed joint):

(under subclass 183.3) Subject matter including means for closing off a space between the fixed material-conducting structure and a wall forming an integral portion of the rotatable mixing chamber so as to prevent escape of material between the material-conducting structure and the wall.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture,

345+, for a seal between relatively movable parts (i.e., a dynamic seal).