Yarn winding mechanism in spinning machine

Details Yarn winding mechanism in spinning machine Yarn winding mechanism in spinning machine

1977-02-07

1977-11-29

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

57 34R, 242 18DD, 242 18PW, 242 45, B65H 5402

Patent

active

040602079

ABSTRACT:
A yarn winding mechanism includes a reference point through which the yarn always passes during yarn piecing-up and normal winding operations, a pair of yarn taking-out rollers disposed above the reference point, and a traversing device from which the yarn is wound onto a cone cheese. In order to cause the winding mechanism to soon begin and then continue the normal winding operation after completion of the yarn piecing-up, a device for compensating changes in yarn tension is disposed between the traversing device and the yarn taking-out rollers with a yarn guide surface extending generally parallel to the axis of the taking-out roller, and the upper taking-out roller is formed with a yarn catch in one end face edge thereof on the larger diameter side of the cone cheese, the yarn catch being arranged in an optimum position with respect to the parallelly extending surface of the tension compensating device and the reference point.

REFERENCES:
patent: 3921921 (1975-11-01), Katayama et al.
patent: 3923260 (1975-12-01), Sakurai et al.
patent: 3974972 (1976-08-01), Egli et al.
patent: 4002305 (1977-01-01), Takeuchi et al.

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