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. 25, 2009
Filed:
Nov. 21, 2006
Armin Leder, Mönchengladbach, DE;
Gerd Pferdmenges, Jüchen, DE;
Thomas Schmitz, Mönchengladbach, DE;
Armin Leder, Mönchengladbach, DE;
Gerd Pferdmenges, Jüchen, DE;
Thomas Schmitz, Mönchengladbach, DE;
Truetzschler GmbH & Co. KG, Moenchengladbach, DE;
Abstract
In an apparatus at a carding machine for grinding a clothing drawn onto a rotating roller, having a carrying device with at least one grinding element, the carrying device is attached to the carding machine. In order to make it possible, by means that are simple in terms of construction and installation, to reduce the preparation time, the grinding device with the at least one grinding element is interchangeable with one of a plurality of cover elements and/or work elements associated with the roller.