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:
Oct. 22, 2002
Filed:
Mar. 06, 2000
Zygmunt Madrzak, Heidenheim, DE;
Matthias Wohlfart, Heidenheim, DE;
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Abstract
Process and winding machine for winding a material web onto a reel spool. The winding machine includes the winding machine includes a carrier drum, such that the carrier drum and the reel spool are arranged to form a winding nip. Two separation elements are positionable in a region of the two edges of the material web and at a distance from the respective edge of the material web. A device is included for moving the two separation elements cross-wise to a web travel direction and at least to a center of the web while the material web is running. In this manner, the two separation elements are adapted to form edge strips. The process includes guiding the material web over the carrier drum, positioning the two separating elements in a region of the two edges of the material web and at a distance from the respective edges of the material web, cutting the material web, in preparation of a reel spool change, by moving the two separating elements cross-wise to a web travel direction at least to the center of the web while the material web is running, thereby forming strips at the respective edges, and separating the cut material web.