Opening cylinder with clip connection
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United States of America Patent
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Jul 3, 2012
Grant Date -
Feb 12, 2009
app pub date -
Aug 7, 2008
filing date -
Aug 7, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An opening cylinder for an open-end spinning device has a core piece over which the opening cylinder is fastened on a drive shaft and a tooth-set carrier supporting the tooth-set. The tooth set-carrier is fastened to the core piece by a clip connection in the axial direction. Additionally, the opening cylinder has a device for the form-fitting connection of the core piece and tooth-set carrier in the circumferential direction with a projecting part and a corresponding recess. The tooth-set carrier is fastened with a clip connection to a core piece of the opening cylinder in the axial direction. The tooth-set carrier has a projecting part for the form-fitting connection with the core piece in circumferential direction.
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