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:
Aug. 09, 2005
Filed:
Jun. 06, 2002
Applicants:
Heikki Föhr, Järvenpää, FI;
Markku Järvensivu, Valkeakoski, FI;
Pauli Koutonen, Jokela, FI;
Inventors:
Assignee:
Metso Paper, Inc., Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H035/04 ;
U.S. Cl.
CPC ...
Abstract
A web is wound onto a core () while supported by winding drums (). The web is cut by a cutting device (), and a finished web roll () is removed by a transfer device (). A new core () is moved to a space between the winding drums (), and the winding is stopped to remove the finished roll () and to start a new roll. The core is moved onto support of one winding drum and a support member () and held in place by the support member () until the movable winding drum () has been moved to the starting position of winding.