Yarn bobbin winding machine

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 18R, 242 43R, 242 431, 242157R, 2421583, B65H 5402, B65H 5428, B65H 5728

Patent

active

044625529

ABSTRACT:
A yarn winding machine for performing open winding of multiple ends of yarn onto a bobbin wherein all yarn ends are to be substantially the same length and under the same tension. The machine includes a frame on which bobbin and bobbin receiving means are disposed; traversing means including a yarn guide roll and a yarn guide beak that is elongated so that it can contact the yarn package; and yarn guiding means spaced from the yarn guide roll a distance such that the enclosed lash angle of the multiple yarn ends between the guiding means and the guide roll is not more than 20.degree..

REFERENCES:
patent: 1219958 (1917-03-01), Kron
patent: 1966507 (1934-07-01), Langstreth
patent: 2185309 (1940-01-01), Pierce
patent: 2519461 (1950-08-01), Hanson
patent: 2945636 (1960-07-01), Lenk
patent: 3198447 (1965-08-01), Hambach
patent: 3414205 (1968-12-01), Aschwanden
patent: 4087056 (1978-05-01), Wilding
patent: 4154410 (1979-05-01), Haehnel et al.

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