Cross-wound bobbin

Details Cross-wound bobbin Cross-wound bobbin

2007-07-24

2007-07-24

Mackey, Patrick (Department: 3654)

Winding, tensioning, or guiding

Wound storage package

Particular winding

Reexamination Certificate

active

10467035

ABSTRACT:
In a cross-wound bobbin (1), the helical lines along which the yarn (4) is wound have a different inclination in adjacent layers. The winding ratios are selected such that the quantity drawn off is greater if the unwinding point is moving from the unwinding end to the bottom end, compared to the quantity drawn off if the unwinding point is moving from the bottom end to the unwinding end.

REFERENCES:
patent: 1647535 (1927-11-01), McKean
patent: 2267983 (1941-12-01), Lovett
patent: 2539942 (1951-01-01), Beeftink
patent: 2764368 (1956-09-01), Halkyard et al.
patent: 4049211 (1977-09-01), Spescha
patent: 4586679 (1986-05-01), Yamamoto et al.
patent: 4798347 (1989-01-01), Schippers et al.
patent: 4986483 (1991-01-01), Ryu et al.
patent: 6276624 (2001-08-01), Endo et al.
patent: 4142886 (1992-07-01), None
patent: 4313113 (1993-10-01), None
patent: 61051465 (1986-03-01), None
Translation of JP 61051465 A.

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