Creel structure to support warp and weft yarn delivery bobbins i

Details Creel structure to support warp and weft yarn delivery bobbins i Creel structure to support warp and weft yarn delivery bobbins i

1986-12-02

1987-10-13

Gilreath, Stanley N.

Winding, tensioning, or guiding

Support for a strand material holder

For bobbins

B65H 4904

Patent

active

046993312

ABSTRACT:
The creel structure of the invention comprises a supporting framework 2 consisting of posts 3 and cross-pieces 4 disposed according to a parallelepiped configuration and a secondary frame 5 consisting of two cross-pieces 6 and a number of posts 7 each of them being provided with supports 8 for the bobbins 9 extending in opposite direction towards opposed parallel planes defined by the most extending surfaces of the parallelepiped framework configuration. In each of said planes an alveolus-like structure 11 formed of hexagonal meshes 12 extends and to each of said meshes is fastened a first thread tension device 13, said supports for the bobbins being distributed according to a symmetrically offset configuration. Second thread tension devices 28 are provided and they are located on support bars 29 mounted in cantilevered fashion on the posts 3 of the supporting framework 2, the second thread tension devices 28 of each support bar 29 corresponding to one horizontal row of the supports 8.

REFERENCES:
patent: 1547596 (1925-07-01), Longvall
patent: 2542097 (1951-02-01), Shaffer et al.
patent: 2615653 (1952-10-01), Atkins et al.
patent: 3321153 (1967-05-01), Bryan, Jr.
patent: 3452947 (1969-07-01), Thurman
patent: 3753274 (1973-08-01), Koslowski
patent: 3848829 (1974-11-01), Womer
patent: 4498644 (1985-02-01), Kupper et al.
patent: 4538776 (1985-09-01), Perry

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