Double twist spindle assembly

Details Double twist spindle assembly Double twist spindle assembly

1982-04-28

1984-04-03

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5852, 57 5883, 57352, 242128, 242147R, D01H 786, D01H 1310, D01H 1312

Patent

active

044399790

ABSTRACT:
In a double twist spindle assembly of the type including a central spindle having a bore therethrough and extending through a can, the spindle supporting within the can a lower yarn package and an upper yarn package each feeding yarn into the bore of the spindle above the packages, an improved device for guiding the yarn which is unwinding from the lower package to prevent its contacting the upper package comprising a disk between the packages and a corrolla device supported on the disc to guide the yarn from the lower package away from the upper package, and the corrolla device comprising plural interlaced leaf members which lie against the upper package and follow its shrinking diameter so that the corrolla automatically shrinks in diameter as the yarn is used up.

REFERENCES:
patent: 3018604 (1962-01-01), Lenk
patent: 3022623 (1962-02-01), Lenk
patent: 3044246 (1962-07-01), Schippers
patent: 3119224 (1964-01-01), Kocks
patent: 3742693 (1973-07-01), Greive et al.

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