Bobbin winding machine adapted to receive different traversing d

Details Bobbin winding machine adapted to receive different traversing d Bobbin winding machine adapted to receive different traversing d

1994-04-29

1997-03-04

Stryjewski, William

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 43R, 242 432, 242158R, B65H 5428, B65H 5728

Patent

active

056071159

ABSTRACT:
In order to simplify the changing of a traversing mechanism depending on the yarn conditions, an insertable and exchangeable traversing device is provided in a bobbin winding machine. The traversing mechanism either guides the yarn by way of a so-called cam cylinder traversing device or by way of a so-called wing traversing device which guides the yarn through rotation of traversing wings. The traversing device is arranged substantially opposite a contact roller so that a yarn to be wound up is guided to-and-fro by way of a thread guide in accordance with a stroke length and is deposited on a yarn package via the contact roller. The wing traversing device includes upper and lower wings, with the upper wings being held in a stationary manner in an overall base plate, while the lower wings are held rotatably in unit base plates. The unit base plates are swivellable about a rotational axle in such a way that the lower wings can be swivelled from an operating position to an idle position so as to enable the quick and easy exchange of the lower wings.

REFERENCES:
patent: 3489360 (1970-01-01), Torsellini et al.
patent: 3908919 (1975-09-01), Hermanns
patent: 4674694 (1987-06-01), Hasegawa et al.
patent: 4991783 (1991-02-01), Sugioka
patent: 5048769 (1991-09-01), Wirz et al.
patent: 5149002 (1992-09-01), Sugioka
patent: 5282582 (1994-02-01), Sugioka et al.
patent: 5318232 (1994-06-01), Busenhart et al.

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