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:
Aug. 24, 2010
Filed:
Jan. 13, 2007
Heinz-georg Wassenhoven, Mönchengldbach, DE;
Wolfgang Meier, Mönchengldbach, DE;
Lothar Winzen, Erkelenz, DE;
Brigitte Riede, Mönchengldbach, DE;
Heinz-Georg Wassenhoven, Mönchengldbach, DE;
Wolfgang Meier, Mönchengldbach, DE;
Lothar Winzen, Erkelenz, DE;
Brigitte Riede, Mönchengldbach, DE;
Oerlikon Textile GmbH & Co. KG, Monchengladbach, DE;
Abstract
Clothing ring () for an opening roller () of an open-end spinning device (), comprising teeth () which are formed by at least one groove () incorporated in the peripheral face of a basic body () and running in the peripheral direction, and a plurality of indents () arranged substantially in the axial direction. An axial separation spacing (t) of the teeth () is predetermined by the groove () and is significantly smaller than the height (H) of the teeth (). The teeth () have tooth flanks () which are continuously concavely curved into the groove ().