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:
Nov. 14, 1995
Filed:
Dec. 23, 1993
Reima Kerttula, Muurame, FI;
Valmet Paper Machinery, Inc., Helsinki, FI;
Abstract
An inverted dryer group having a single-wire draw in a multi-cylinder dryer in a paper machine, including steam-heated drying cylinders arranged in a lower row and against which the drying wire of the cylinder group presses a web to be dried into direct contact. Reversing cylinders or rolls of the dryer group are arranged above gaps between the drying cylinders inside a loop of the drying wire. A support wire is placed in contact with the reversing cylinders or rolls over a turning sector of about 60.degree. to about 120.degree.. The support wire is guided by guide rolls arranged in gaps between the reversing cylinders as well as by other necessary rolls. The web is pressed against the drying wire on the turning sector by tension of the support wire.