Invention Grant
- Patent Title: Yarn-producing apparatus for an air spinning machine with an inset and a spinneret equipped therewith
- Patent Title (中): 用于具有插入物和喷丝头的空气纺纱机的纱线制造装置
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Application No.: US14065645Application Date: 2013-10-29
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Publication No.: US08966873B2Publication Date: 2015-03-03
- Inventor: Markus Kübler
- Applicant: Maschinenfabrik Rieter AG
- Applicant Address: CH Winterthur
- Assignee: Maschinenfabrik Rieter AG
- Current Assignee: Maschinenfabrik Rieter AG
- Current Assignee Address: CH Winterthur
- Agency: Dority & Manning, P.A.
- Main IPC: D01H4/02
- IPC: D01H4/02 ; D01H1/115

Abstract:
A yarn-producing apparatus for an air spinning machine, which is used for producing a yarn from a fiber strand with the assistance of an air flow, has a spinning tip with an inlet opening surrounded by the outer surface of the spinning tip, in the area of which a yarn is able to be produced with the assistance of the air flow. The yarn-producing apparatus has an internal inset with a draw-off conduit adjacent to the inlet opening for the yarn and several air outlets branching off on the side from the draw-off conduit, such that an air flow introduced counter to the direction of spinning (S) in the draw-off conduit can escape in part through the air outlets and in part through the inlet opening. In addition, a spinning unit with a corresponding yarn-producing apparatus is provided.
Public/Granted literature
- US20140116022A1 Yarn-Producing Apparatus for an Air Spinning Machine with an Inset and thus an Equipped Spinneret Public/Granted day:2014-05-01
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