Apparatus for preparing a textile strand end having dual suction

Details Apparatus for preparing a textile strand end having dual suction Apparatus for preparing a textile strand end having dual suction

1992-04-13

1993-08-03

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 356E, B65H 5400

Patent

active

052321711

ABSTRACT:
A strand end preparation apparatus includes a suction applying housing having a longitudinal suction slot and a pair of suction assemblies, each communicated with the suction applying housing. Each suction assembly includes a suction blocking device for selectively blocking the flow of suction therethrough and a strand end cutting device for selectively cutting a strand end drawn into the suction assembly. In one variation of the strand end preparation apparatus, suction is applied simultaneously through both suction assemblies to draw a strand end off a yarn package through the suction slot and into a respective one of the suction assemblies. The drawn in strand end is then re-wound on the package of textile strand material at a preferred disposition thereon. The strand end preparation apparatus advantageously provides sufficient suction along the entire axial extent of the textile strand material of the package so that a strand end can be reliably drawn off during a strand end disposing operation.

REFERENCES:
patent: 3295775 (1967-01-01), Raasch et al.
patent: 4681271 (1987-07-01), Matsui et al.
patent: 4909451 (1990-03-01), Kuepper et al.
patent: 4928903 (1990-05-01), Wirtz et al.
patent: 5083715 (1992-01-01), Wirtz et al.
patent: 5104052 (1992-04-01), Wey et al.
patent: 5106027 (1992-04-01), Wirtz et al.

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