Servicing apparatus for a yarn package-producing textile machine

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

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Details

57269, 57278, 242 18EW, 242150R, B65H 5400, B65H 5922, D01H 914

Patent

active

056810008

ABSTRACT:
A servicing apparatus for automatic repair of yarn breaks in open-end spinning machines is provided with a device for replacing finished yarn packages with empty tubes, and a multi-functional yarn manipulating element having a work head equipped with a yarn brake and a contoured yarn guide element, the manipulating element being selectively movable between a position (c) at a top end of the tube for forming a top winding at the completion of winding a full yarn package, a position (a) at a base end of the tube for forming a yarn reserve winding upon beginning the winding of an empty tube, and a position (b) moving axially along the tube to prevent the creation of parallel windings during the repair of a yarn break.

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patent: 5495991 (1996-03-01), Raasch et al.

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