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. 24, 2002
Filed:
Dec. 30, 1999
Applicant:
Inventor:
Stefan Mattsson, Kvissleby, SE;
Assignee:
Valmet Fibertech AB, , SE;
Primary Examiner:
Int. Cl.
CPC ...
B23P 1/500 ;
U.S. Cl.
CPC ...
B23P 1/500 ;
Abstract
Apparatus for attachment to a press roll is disclosed, the apparatus including an edge ring extending around the edge of the press roll, the edge ring including a number of edge ring sectors dividing the edge ring diametrically and the edge ring sectors including a radial outer portion and a radial inner portion, the radial outer portion including a hook-shaped portion to form a cap joint with the edge of the press roll.