Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Reexamination Certificate
2006-10-31
2006-10-31
Welch, Gary L. (Department: 3765)
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
C139S443000, C139S444000, C139S446000, C139S447000
Reexamination Certificate
active
07128098
ABSTRACT:
A thread section of a weft thread is held precisely ready for a receiving rapier in a feed rapier on a rapier loom despite the effects of retarding forces. Deflections of the thread section by the head of a receiving gripper are compensated for, whereby the feed rapier is provided with a thread clamp on the side facing the feed device for the weft thread, which releases on tension forces occurring in the thread section and permits a deflection of the thread section.
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Answers.com, Springs, Types of Springs, entire document.
Bacon & Thomas
Muromoto Robert
Picanol N.V.
Welch Gary L.
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