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:
Jun. 13, 2017
Filed:
Jun. 22, 2012
Petr Haska, Ceska Trebova, CZ;
Petr Haska, Ceska Trebova, CZ;
Maschinenfabrik Rieter AG, Winterthur, CH;
Abstract
The invention relates to a presser finger () which is a component of a winder for winding a roving on to a rotating bobbin () with a longitudinal axis (). The presser finger () has a carrying arm () with a longitudinal axis () and a rovingguide element. The presser finger () also has a guide plate () for guiding the roving on to a rotating bobbin (). The presser finger () is alternatingly movable in the direction (X) of the longitudinal axis () of the rotating bobbin (), and this movement of the presser finger () is provided by a drive means. The invention also relates to a roving winder with the aforementioned presser finger () and a method of winding a roving with the aid of the aforementioned presser finger ().