The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2004
Filed:
Dec. 18, 2001
Peter Anderegg, Winterthur, CH;
Robert Wehrli, Oberuzwil, CH;
Maschinenfabrik Rieter AG, Winterthur, CH;
Abstract
The invention relates to a spinning device for the production of a spun thread from a fiber bundle, including a nozzle part with an upper nozzle part and a lower nozzle part. Likewise, a spindle is included with an upper part and a lower part. In order to be able to carry out cleaning work between an edge of a fiber guide surface opposite an intake mouth of the spindle, or, at the start of the spinning, in order to be able to guide a yarn end through a yarn guide channel of the spindle onto the fiber guide surface, the upper nozzle part is capable of being raised or can be pivoted. In this situation, the lower nozzle part may remain stationary.