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:
Sep. 21, 2010
Filed:
Aug. 29, 2006
Kalle Vaaraniemi, Jyväskylä, FI;
Juha Isometsä, Jyväskylä, FI;
Kalle Vaaraniemi, Jyväskylä, FI;
Juha Isometsä, Jyväskylä, FI;
Metso Paper, Inc., Helsinki, FI;
Abstract
A spreader roll has at least two partial rolls () with a composite shell () and two end part rolls () connected together directly or by an intermediate part roll () so a gap (D) remains between the end surfaces of the shells () of the partial rolls (). An end journal () is connected to the outer end of the roll shell () of each end part roll (). Each end journal is supported to frame constructions (R) by an end bearing (). The partial rolls () are connected by an intermediate journal () rotating with the roll shells () of the partial rolls (). The intermediate journal () is supported to a fixed support beam (P) external to the spreader roll by an intermediate bearing ().