Independent servo motor controlled scroll-type pattern attachment for tufting machine and computerized design system
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United States of America Patent
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Jun 12, 2001
Grant Date -
N/A
app pub date -
Nov 26, 1997
filing date -
Nov 27, 1996
priority date (Note) -
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Abstract
The present invention provides a scroll-type yarn feed attachment for tufting machines characterized by independent servo-motor control of sets of yarn feed rolls, an improved tube bank, and a software design system to facilitate use of the attachment.
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