US PATENT SUBCLASS 73 / 862.391
.~.~ To determine tension on a flexible element

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

862  DF  DYNAMOMETERS {5}
862.381  DF  .~ Responsive to force {13}
862.391.~.~ To determine tension on a flexible element {4}
862.41  DF  .~.~.~> By measuring vibrations (e.g., resonant frequency)
862.42  DF  .~.~.~> By applying a measured tensioning force {2}
862.451  DF  .~.~.~> By measuring deflection or a deflecting force {5}
862.392  DF  .~.~.~> By measuring axial force or stretch {1}

DEFINITION

Classification: 73/862.391

To determine tension on a flexible element:

(under subclass 862.381) Subject matter wherein the determination of the force is indicative of the tautness of a line, belt, web or the like flexible element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

862.07, for measuring tension at plural, laterally spaced points.