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. 02, 1997
Filed:
Aug. 28, 1995
Herbert Brandiser, Mochenwangen, DE;
Christoph Link, Weingarten, DE;
Voith Sulzer Papiermaschinen GmbH, Heidenheim, DE;
Abstract
Deflection controlled roll. A deflection controlled roll is comprised of a fixed carrier and a roll jacket rotatable about the carrier, with the roll jacket being supported on the carrier via several support elements, wherein each of the support elements has at least one cylinder-piston device, for the formation of a contact force, and a bearing shoe with a separate lubricating fluid supply and wherein the fluid supply of pressure chambers of the cylinder-piston devices is accomplished at least in separate groups, via pressure conduits, with the deflection controlled roll, even though being supported via large number of support elements, being produced in a vibration damping-manner in a simple construction, wherein the pressure conduits have substantially the same length and/or the same volume capacity for the pressure fluid.