US PATENT SUBCLASS 28 / 269
.~.~.~.~.~.~ Nip roll mount or construction, e.g., wear plate

Current as of: June, 1999
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28 /   HD   TEXTILES: MANUFACTURING

217  DF  THREAD FINISHING {4}
219  DF  .~ Surface modification of running length {5}
247  DF  .~.~ Texturing, e.g., crimping {10}
262  DF  .~.~.~ Axial compression {1}
263  DF  .~.~.~.~ Stuffer box {3}
268  DF  .~.~.~.~.~ Thread feeding feature {1}
269.~.~.~.~.~.~ Nip roll mount or construction, e.g., wear plate {1}
270  DF  .~.~.~.~.~.~.~> Including traversing

DEFINITION

Classification: 28/269

(under subclass 268) Method or apparatus involving the particular structure of opposed, rotary elements which forward the thread passing therebetween directly into the confining chamber or the supporting means therefor, inclusive of ancillary means associated therewith.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length,

181+, for constructional details of a rotary pinch pair.