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:
Jul. 24, 2018
Filed:
Feb. 16, 2015
Maschinenfabrik Rieter Ag, Winterthur, CH;
Gabriel Schneider, Winterthur, CH;
Robert Nägeli, Kleinandelfingen, CH;
Maschinenfabrik Rieter AG, Winterthur, CH;
Abstract
An apparatus for compacting a fiber sliver on a spinning machine, has a carrier which has a receptacle for a bolt. A rotatably mounted suction drum has a closed end face and an open end face. A bearing element is disposed in the region of the closed end face. The suction drum is rotatably mounted on an end section of the bolt by the bearing element so that the bolt protrudes out of the open end face of the suction drum. To permit assembly and/or disassembly of the suction drum during the entire running time of the compaction apparatus, the suction drum is affixed axially by means of the bearing element with the bolt, as seen in its axial direction, so that the suction drum and the bolt form a separate unit of the apparatus. A fastening means by means of which the bolt is releasably fastened in the receptacle is provided.