US PATENT SUBCLASS 162 / 255
.~.~ Of lead strip former and/or break sensing

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

232  DF  APPARATUS {22}
252  DF  .~ Automatic control {7}
255.~.~ Of lead strip former and/or break sensing

DEFINITION

Classification: 162/255

(under subclass 252) Apparatus in which the sensing means determines the continuity of the fibrous web or in which the control means causes the actuation of a device intercepting a rupture in the formed web and maintains continuity thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

193, for processes for forming and/or guiding the initial strip of web to be trained through the web forming or treating machine.