US PATENT SUBCLASS 19 / 282
.~.~.~.~.~ With means to adjust pressure

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}
281  DF  .~.~.~.~ Spring pressure applying means {1}
282.~.~.~.~.~ With means to adjust pressure

DEFINITION

Classification: 19/282

(under subclass 281) Method or means in which the pressure applied to the roll by the solid resilient means directly or indirectly, may be varied.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280, for application of adjustable pressure by resilient means through a saddle.