US PATENT SUBCLASS 139 / 163
.~.~.~.~ Friction


Current as of: June, 1999
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139 /   HD   TEXTILES: WEAVING

116.1  DF  WEFT MANIPULATION {13}
133  DF  .~ Shuttle motions {4}
142  DF  .~.~ Fly {10}
161 R  DF  .~.~.~ Picker and picker stick checks {6}
163.~.~.~.~ Friction {2}
164  DF  .~.~.~.~.~> Lateral
165  DF  .~.~.~.~.~> Double-acting shifter


DEFINITION

Classification: 139/163

The resistance of one surface on another is employed as a checking action.