US PATENT SUBCLASS 242 / 479.9
.~.~.~.~ Including material controlled stop

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

470  DF  HELICAL OR RANDOM WINDING OF MATERIAL {17}
476.7  DF  .~ Distributing material along the package {24}
479.2  DF  .~.~ By progressive shifting of constant traverse stroke {2}
479.5  DF  .~.~.~ Short traverse stroke {5}
479.9.~.~.~.~ Including material controlled stop {2}
480  DF  .~.~.~.~.~> Break or exhaust responsive
480.1  DF  .~.~.~.~.~> Wound material sensor

DEFINITION

Classification: 242/479.9

Including material controlled stop:

(under subclass 479.5) Subject matter in which a condition of the material is detected and the winding of the material is discontinued in response to such detection.

(1) Note. The detected condition may be the presence of imperfections in the material, excessive tension in the material, material breakage or exhaustion, halting of material motion, or completion of winding of a package.