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:
Mar. 24, 2009
Filed:
Dec. 01, 2005
Konrad Temburg, Mönchengladbach, DE;
Jörg Schmitz, Linnich, DE;
Konrad Temburg, Mönchengladbach, DE;
Jörg Schmitz, Linnich, DE;
Trützschler GmbH & Co. KG, Mönchengladbach, DE;
Abstract
In an apparatus in spinning preparation for feeding a plurality of charging shaftsto, especially a mixer, with fiber material that is transported for example pneumatically in a supply channeland deflected into the charging shafts by means of deflecting devices, each charging shaft is closable at its upper end by means of a rotary gatewhich, in its open position, closes off the cross-section of the supply channel. In order to increase the efficiency by means that are simple in terms of construction and, above all, to improve the transmission of the drive movement to the movement of the rotary gate, the rotary gate co-operates with a drive elementwhich imparts a rotary movement to the rotating axle of the rotary gate.