Winding – tensioning – or guiding – Support for a strand material holder – For bobbins
Patent
1992-09-11
1994-09-13
Gilreath, Stanley N.
Winding, tensioning, or guiding
Support for a strand material holder
For bobbins
139450, B65H 4912
Patent
active
053461541
ABSTRACT:
When forming a transfer tail, a pair of ends extending from a pair of weft packages supported through a supporting member by weft feeding means are moved to a working area of a knotter, and both the ends are knotted together by the knotter while each supporting member or a surface of the weft package holds intermediate portions of both the weft ends. There is provided a transfer tail formation apparatus comprising catching means for picking up the weft end extending from one package and the weft end of the other package, and the knotter for knotting both the weft ends picked up by the catching means together, wherein the catching means is arranged such that an operating portion thereof is positioned on or in the vicinity of a movement locus of the weft end extending from each package when both the weft packages are moved. A suction force of the catching means when forming the transfer tail is set as follows:
REFERENCES:
patent: 2640654 (1953-06-01), Schweiter
patent: 4887649 (1989-12-01), van Mullekom
patent: 5143125 (1992-09-01), Tamatani et al.
English-language abstract for Japanese Patent Application P.D. No. 1-317965; Dec. 22, 1989.
Gilreath Stanley N.
Tsudakoma Kogya Kabushiki Kaisha
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