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:
Feb. 06, 2001
Filed:
Sep. 17, 1999
Uwe Fisher, Gummersbach, DE;
Armin Hutzenlaub, Wiehl, DE;
Kampf GmbH & Co. Maschinenfabrik, Wiehl, DE;
Abstract
In winding machine for winding running webs of material, for instance paper webs or plastic foil, contact roller systems are known which have several roller segments arranged next to each other with their frontal sides, and which are supported to rotate freely and be perpendicularly movable with respect to their rotation axis. Each roller segment is held by a frame, which is supported to move perpendicularly to the rotation axis. Each frame of a roller segment comprises two lateral support plates extending parallelly to their frontal sides, whereby the neighboring support plates of two roller segments are arranged one above the other perpendicularly to the motion direction. The support plates can have deep annular grooves wherein the frontal faces of the roller segments can rotate free of touch.