US PATENT SUBCLASS 139 / 71
.~.~.~.~ Double lift

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

35  DF  WARP MANIPULATION {5}
55.1  DF  .~ Shedding {9}
66 R  DF  .~.~ Dobby {3}
67  DF  .~.~.~ Vibrating griff {4}
71.~.~.~.~ Double lift {2}
72  DF  .~.~.~.~.~> Locked open shed {1}
74  DF  .~.~.~.~.~> Evener direct

DEFINITION

Classification: 139/71

Two griffs are constantly reciprocating in opposite directions.