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:
May. 17, 2022
Filed:
Feb. 17, 2020
Valmet Technologies Oy, Espoo, FI;
Jaakko Haapanen, Järvenpää, FI;
Valmet Technologies Oy, Espoo, FI;
Abstract
A reeling shaft transfer rail system has two parallel substantially horizontal or slightly sloped rails for supporting the ends () of a reeling shaft (). Hoses are arranged on each of the transfer rails () and filled or drained to move and hold the reeling shaft (). In a method of transferring reeling shafts on transfer rails, the reeling shafts () are transferred on two parallel, substantially horizontal or slightly downstream of a main transfer direction inclined transfer rails () for supporting each of the supporting ends () of a reeling shaft (). The reeling shafts () are transferred or positioned in the reeling shaft transfer rail system () by pressurizing hoses () arranged on each of the transfer rails. The hoses are arranged so fluid added to or withdrawn from the hoses pushes or holds the reeling shaft () on the transfer rails ().