US PATENT SUBCLASS 19 / 271
.~.~.~.~ Uniform pressure applying to all rolls or plural pairs from a single source

Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

65 R  DF  WORKING {8}
236  DF  .~ Drafting {7}
258  DF  .~.~ Roll type {9}
266  DF  .~.~.~ Pressure-applying devices {9}
271.~.~.~.~ Uniform pressure applying to all rolls or plural pairs from a single source

DEFINITION

Classification: 19/271

(under subclass 266) Method or means including a step of or means for distributing the pressure equally to each of a plurality of roll pairs.

(1) Note. The force so applied to one roll pair is equal to that so applied to any other roll pair, irrespective of the distance between the roll pairs.