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:
Nov. 14, 2000
Filed:
Jun. 25, 1998
Werner Goebel, Lauingen, DE;
Voith Sulzer Papermaschinen GmbH, Heidenheim, DE;
Abstract
A machine for manufacturing a material web, in particular a paper or cardboard web, comprises a drying section that exhibits at least one drying group comprising two rows, including an upper and a bottom row of heatable drying cylinders, which are each assigned a transport belt, which is guided around the drying cylinder and the guide rollers assigned to the drying cylinders in a meandering fashion, whereby the material web is guided in an alternating manner around a drying cylinder of the top row and a drying cylinder of the bottom row and between the drying cylinders in a free stretch, and with at least one first nozzle, serving to transfer the threading strip, projecting a flow of gas essentially against the run direction of the material web. The machine includes a guide device positioned on the material web side opposite the first nozzle, which includes at least a second nozzle projecting a flow of gas essentially in the run direction of the material web.