US PATENT SUBCLASS 162 / 341
.~.~.~.~ Vibratile or moving member treating stock


Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

232  DF  APPARATUS {22}
289  DF  .~ Running or indefinite length product forming and/or treating means {19}
315  DF  .~.~ Means directing stock into contact with molding surface {7}
336  DF  .~.~.~ Flow box, slice, and/or approach flow {6}
341.~.~.~.~ Vibratile or moving member treating stock {1}
342  DF  .~.~.~.~.~> Immersed rotary member (e.g., rectifier roll)


DEFINITION

Classification: 162/341

(under subclass 336) Apparatus having a solid body in contact with the pulp slurry which body is mounted for motion, the motion of the body some way influencing the characteristics of the stock.

(1) Note. The moving body may be separate from the flow box and immersed in the slurry, or it may be a vibrating wall of the flow box itself.

SEE OR SEARCH THIS CLASS, SUBCLASS:

216, for processes including a step of mechanically treating the slurry in the head box or approach flow passage.