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:
Sep. 08, 2015
Filed:
Nov. 23, 2011
Gabriel Schneider, Winterthur, CH;
Ludek Malina, Kloten, CH;
Radek Zarecky, Ceska Trebova, CZ;
Petr Blazek, Chocen, CZ;
Gabriel Schneider, Winterthur, CH;
Ludek Malina, Kloten, CH;
Radek Zarecky, Ceska Trebova, CZ;
Petr Blazek, Chocen, CZ;
Maschinenfabrik Rieter AG, Winterthur, CH;
Abstract
The invention relates to a device for compacting a sliver (V) on a spinning machine. At least one rotatably supported nip roller () is associated with a compaction element downstream from a suction zone (Z) to form a nip line (P). The compaction element () and the nip roller () are rotatably supported on a shared support () that is detachably fastened to the spinning machine via fastening means (). The compaction element () has at least one drive element () that forms a drive connection with a bottom roller () of a pair of delivery rollers () via a weighting device () when the compaction element is transferred from an idle position to an operating position. The support has a suction channel (SK) for the suction air of the compaction element (). A first end (S) of the suction channel (SK) is connected to the compaction element, and a second end (S) of the suction channel (SK) ends in the area of the support (), by means of which the support in its installed position is fastened to the spinning machine.