Invention Application
- Patent Title: Opening Roller with Screw Cap and Securing Element
- Patent Title (中): 带螺帽和固定元件的开卷辊
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Application No.: US14222782Application Date: 2014-03-24
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Publication No.: US20140283497A1Publication Date: 2014-09-25
- Inventor: Josef Schermer , Mathias Burchert
- Applicant: Rieter Ingolstadt GmbH
- Applicant Address: DE Ingolstadt
- Assignee: Rieter Ingolstadt GmbH
- Current Assignee: Rieter Ingolstadt GmbH
- Current Assignee Address: DE Ingolstadt
- Priority: DE102013103035.1 20130325
- Main IPC: D01H4/10
- IPC: D01H4/10

Abstract:
The invention relates to an opening roller (1) for an open-end spinning device with a base body (2) that is detachably connected to a mountings carrier (3) by means of a screw cap (8), whereas the mountings carrier (3) for connecting to the base body (2) in respect of this is rotatable around an axis of rotation (A) from a disengaged position into an engaged position and, from this, further into an end-layer locking position. In accordance with the invention, the screw cap (8) includes at least one securing element (23), which prevents the mountings carrier (3) from, during operation, moving in respect of the base body (2) from the engaged position into the disengaged position.
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