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. 09, 2008
Filed:
Jul. 01, 2004
Vesa Ahvenniemi, Helsinki, FI;
BO Fagerström, Espoo, FI;
Hannu Kasula, Kerava, FI;
Jorma Kinnunen, Helsinki, FI;
Seppo Laine, Espoo, FI;
Kenneth Widell, Helsinki, FI;
Juha Lipponen, Järvenpää, FI;
Vesa Ahvenniemi, Helsinki, FI;
Bo Fagerström, Espoo, FI;
Hannu Kasula, Kerava, FI;
Jorma Kinnunen, Helsinki, FI;
Seppo Laine, Espoo, FI;
Kenneth Widell, Helsinki, FI;
Juha Lipponen, Järvenpää, FI;
Metso Paper, Inc., Helsinki, FI;
Abstract
Equipment for leading a web threading tail in a paper machine has at least two sequential surfaces () in the direction of travel of the web threading tail (), between which a nozzle () is arranged to form a directed air blast and thus to transport the web threading tail (). The equipment has an element () in which an exhaust zone () is arranged in the surface () before the nozzle () in the direction of travel of the web threading tail (), for leading air away from the element () between the web threading tail () and the surface ().