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. 26, 1980
Filed:
Feb. 17, 1978
Paavo J Valkama, 68610 Leppaluoto, FI;
Other;
Abstract
A paper machine has a press section for dewatering a web, this press section including at least three consecutive press nips and a common endless fabric, in the form of a suitable wire or felt, traveling through all three press nips for conveying a web consecutively therethrough. At the first two of the three consecutive press nips there is an additional fabric structure in the form of one or two endless fabrics in the form of suitable wires or felts, which engage the web at the first and second press nips at the side of the web opposite from the common fabric. However, the additional fabric structure is spaced from that part of the web which travels from the first to the second press nip.