Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Reexamination Certificate
2006-06-27
2006-06-27
Calvert, John J. (Department: 3765)
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
C139S431000
Reexamination Certificate
active
07066214
ABSTRACT:
The invention relates to a narrow fabric needle loom, comprising a shedding device forming a shed, and a weft insertion needle (12) for at least one weft loop (14). A knitting needle (26) is provided on the discharge end (20) of the shed facing away from the feed end (18) of the weft insertion needle (12) and secures the weft loops (14) by meshing (22). A second knitting needle (36) that meshes (30) the loops is provided on the feed end (18) of the weft insertion needle (12). The knitting needles for the feed end (18) and the discharge end (20) are mounted so that they can be swiveled about the same rotational axis (47).
REFERENCES:
patent: 819138 (1906-05-01), Herzig
patent: 2471758 (1949-05-01), Libby
patent: 5358015 (1994-10-01), Hacker et al.
patent: 598382 (1978-04-01), None
patent: 2356754 (1978-01-01), None
patent: WO 91/14814 (1991-10-01), None
Hans Walter Kipp, “Bandwebtechnik”, Heidelberg: Melliand, 1988 (pp. 84-91).
Speich Francisco
Studer Walter
Calvert John J.
Gordon & Rees LLP
Sutton Andrew W.
Textilma AG
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