Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1995-09-05
1997-10-28
Mansen, Michael
Winding, tensioning, or guiding
Coil holder or support
Spool or core
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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Esser Hans-Willi
Gobbels Heinz-Dieter
Kaspers Stephan
Mansen Michael
W. Schlafhorst AG & Co.
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