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:
May. 27, 2008
Filed:
Jul. 06, 2004
Heinz-georg Wassenhoven, Mönchengladbach, DE;
Georg Schmidt, Mönchengladbach, DE;
Norbert Coenen, Mönchengladbach, DE;
Friedhelm Mistler, Wegberg, DE;
Stephan Bühren, Schwalmtal, DE;
Heinz-Georg Wassenhoven, Mönchengladbach, DE;
Georg Schmidt, Mönchengladbach, DE;
Norbert Coenen, Mönchengladbach, DE;
Friedhelm Mistler, Wegberg, DE;
Stephan Bühren, Schwalmtal, DE;
Oerlikon Textile GmbH & Co. KG, Monchengladbach, DE;
Abstract
The invention relates to an open end spinning device comprising a single-motor driven spinning rotor whose cup is rotationally actuated in the rotor housing which is negatively pressurized and closed by a cover element during a spinning process. According to said invention, the rotor house () is embodied in the form of a central element which is fixable to the frame of a textile machine and connects the control () of the spinning rotor () to the carrier () for the cover element () provided with a fibre band releasing device ().