Clump cutter apparatus of elastic yarn

Details Clump cutter apparatus of elastic yarn Clump cutter apparatus of elastic yarn

2006-08-01

2006-08-01

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

C057S202000

Reexamination Certificate

active

07082745

ABSTRACT:
To provide a clump cutter apparatus of an elastic yarn for improving a success ratio of clump cutting when cutting the elastic yarn running in a draft state. A clump cutter apparatus of an elastic yarn configured by overlapping and combining a plurality of laminate layer blocks2forming a penetrating yarn running path RP for allowing running of a yarn to a direction of a yarn running, wherein the plural laminate layer blocks include first and second slide blocks4and5;and the clump cutter apparatus comprising: yarn holding means12for holding the yarn in the yarn running path due to movement of the first slide block and yarn cutting means13for cutting the yarn due to movement of the second slide block after holding the yarn by the yarn holding means.

REFERENCES:
patent: 3570339 (1971-03-01), Vandersip
patent: 4170103 (1979-10-01), Norris et al.
patent: 4893461 (1990-01-01), Artzt et al.
patent: 2002/0174643 (2002-11-01), Humml
patent: 2002-363834 (2002-12-01), None

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