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AssigneeToray Industries, Inc.
InventorsKunihiro Mishima, Ken Kugita, Hidetaka Matsumae, Shota Sakimura, Seiji Tsuji
Estimating the term…
A traversing device for stabilizing the yarn path of a thin and uniform flat fiber bundle without causing any trouble, e.g. entanglement of single fibers, and ensuring a good winding appearance of the winding package of fiber bundle, and a yarn path guide for stabilizing the yarn path without causing any trouble, e.g. entanglement of single fibers. The yarn path guide for guiding a traveling yarn comprises a guide roll and a guide roll supporting member wherein the supporting member has a rotating shaft at a position twisted at a right angle to the rotating shaft of the guide roll. The yarn path guide is arranged such that the guide roll is inclined with respect to the yarn path through rotation of the supporting member about the rotating shaft in response to variation of the yarn path and the fiber bundle is guided automatically in the yarn path direction. The traversing device further comprises a yarn guide mechanism for guiding a fiber bundle performing such an operation that a traverse guide deviates from the yarn path in the original yarn path direction.
A yarn path guide for guiding traveling yarn comprising:
A fiber bundle traversing device, comprising a traverse guide for guiding the fiber bundle and a traverse mechanism of the traverse guide, for traversing the fiber bundle by reciprocating the traverse guide in the bobbin rotation direction by means of a traverse mechanism,
A fiber bundle traversing device, comprising a traverse guide for guiding the fiber bundle and a traverse mechanism of the traverse guide, for traversing the fiber bundle by reciprocating the traverse guide in the bobbin rotation direction by means of a traverse mechanism,
Dependencies are inferred from the claim text.