US PATENT SUBCLASS 57 / 95
.~.~.~.~ With traverse controlled variation

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

Internet Version by PATENTEC © 1999      Terms of Use


57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
92  DF  .~ Driving {6}
93  DF  .~.~ Speed adjusting {3}
94  DF  .~.~.~ Constant variation {2}
95.~.~.~.~ With traverse controlled variation

DEFINITION

Classification: 57/95

(under subclass 94) Driving devices having means providing for additional variation of the speed of the machine or part thereof during each traverse of a traversing element of the twisting couple. These devices may be operated from the builder motion.

(1) Note. For driving means having traverse controlled speed variation not superposed upon a constant variation, see this class, subclass 98.