Positioning device of the thread skein-end of the thread for...

Details Positioning device of the thread skein-end of the thread for... Positioning device of the thread skein-end of the thread for...

2006-12-27

2008-09-16

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

C057S263000

Reexamination Certificate

active

07424799

ABSTRACT:
Service trolley for open-end spinning machines equipped for the depositing of the final thread reserve on the exhausted bobbin comprising a thread-guide with a horizontal worm-screw, equipped with a cantilever supporting arm which allows its positioning at different levels and also its axial movement, activated in controlled clockwise/anticlockwise rotation driven by a motor, thus determining both the level and axial coordinate to which the thread is brought and wound onto the tube.

REFERENCES:
patent: 3248063 (1966-04-01), Sheldon et al.
patent: 4438624 (1984-03-01), Mayer et al.
patent: 5193332 (1993-03-01), Kriegler et al.
patent: 5285975 (1994-02-01), Mayer et al.
patent: 5393002 (1995-02-01), Greis et al.
patent: 2005/0082415 (2005-04-01), Badiali et al.
patent: 1524230 (2005-04-01), None

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