Creel with twisting device

Details Creel with twisting device Creel with twisting device

1995-04-28

1996-02-20

Falik, Andy

Textiles: weaving

Warp manipulation

Feeding

281721, 57 59, 242131, 2421311, D03J 102, D03D 4916

Patent

active

054921520

ABSTRACT:
A creel for directly supplying twisted yarns to a machine (13) such as a loom or warper from a plurality of yarn bobbins (3) arranged on a creel (1) for holding non-twisted yarn (2). Two banks of bobbins (3), optionally contrarotate at a predetermined speed to respectively provide "S-twisted" and "Z-twisted" yarn streams (4) having a desired twist number. The bobbins (3) are disposed on a plurality of spindles (5) that are driven by suitable drives (6). A bobbin attachment (7) is mounted at a free end of each bobbin (3) and fixedly supported on the spindle (5). A yarn storage (8) is provided on the attachment (7) and includes a yarn adjustment ring (9) for providing yarn delivery in a stable manner under appropriate tension. Once the yarn has passed the yarn storage (8) and yarn adjustment ring (9), a desired twist is imparted to the yarn (2), and twisted yarn (4) is delivered to the machine (13).

REFERENCES:
patent: 1522377 (1925-01-01), Longvall
patent: 3477661 (1969-11-01), Emerson et al.
patent: 3867809 (1975-02-01), Holbrook
patent: 3981130 (1976-09-01), Aimbinder et al.
patent: 4789008 (1988-12-01), Kikuchi

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