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:
Feb. 27, 2001
Filed:
Aug. 10, 1999
Reinhard Wenzel, Krefeld, DE;
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Abstract
Deflection compensation roll with a jacket lift. The deflection compensation roll includes a carrier that is fixed against rotation, a support device coupled to the carrier, a jacket rotatably mounted on the support device, and a radial seal and an axial seal positioned between the jacket and the carrier. A ring groove is coupled to one of the jacket and the carrier, a ring body is arranged for axial movement in the ring groove. The ring body includes a face adjacent to an atmosphere outside of the jacket and a circumference. A cylindrical sealing surface is coupled to the other of the jacket and the carrier. An axial sealing lip is located on the face adjacent to the atmosphere to contact a side wall of the ring groove, and a radial sealing lip is located on the circumference to contact, and to rotate relative to, the cylindrical sealing surface.