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:
Dec. 05, 2006
Filed:
Dec. 20, 2004
Pekka Typpoe, Cupertino, CA (US);
Rudolf Muench, Koenigsbronn, DE;
Thomas Ischodonat, Bachhagel, DE;
Pekka Typpoe, Cupertino, CA (US);
Rudolf Muench, Koenigsbronn, DE;
Thomas Ischodonat, Bachhagel, DE;
Voith Paper Patent GmbH, Heindenheim, DE;
Abstract
A device for measuring at least one property of a material web, in particular a paper or board web, includes movable measuring probes provided on both sides of the web, which can be pressed against the web with preferably at least substantially equal force, forming a respective air pad, elements for measuring the air pads, in particular the air pad thickness, on both sides, and at least one property sensor, in particular a paper property sensor, fitted to a measuring probe supported by an air pad.