US PATENT SUBCLASS 139 / 89
.~.~.~ Retractors

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

35  DF  WARP MANIPULATION {5}
55.1  DF  .~ Shedding {9}
82  DF  .~.~ Harnessing {7}
89.~.~.~ Retractors {1}
90  DF  .~.~.~.~> Lingoes

DEFINITION

Classification: 139/89

Springs or their equivalent to pull heddles in the reverse direction to that imparted by the shedding motion.