Creel Loading and Relieving Device for a Winding Device of a Textile Machine Producing Cross-Wound Bobbins
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United States of America Patent
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N/A
Issued Date -
Jan 29, 2009
app pub date -
Apr 22, 2005
filing date -
Jul 6, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A creel loading and relieving device for a winding device of a textile machine producing crosswound bobbins adjusts the contact pressure of a take-up bobbin mounted in a creel on a driving roll. The creel loading and relieving device comprises a creel pivotally mounted via a creel shaft and a force applying means which grips the creel and is adjustable via a positioning element. The creel loading and relieving device (30) has an actuator (33) that can be positioned by an electromotive drive (40) while a force applying means (29) which impinges upon the creel (9) is disposed on said actuator (33). The force applying means is configured as a pneumatic spring (29) and is hinged to a first lever arm (25) connected to a creel yoke (24). The loading or relieving moment applied to the creel (9) by the pneumatic spring (29) can be adjusted with precision by positioning the actuator (33).
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