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:
Apr. 11, 2006
Filed:
Sep. 10, 2002
Applicant:
Heinrich Potthoff, Hilden, DE;
Inventor:
Heinrich Potthoff, Hilden, DE;
Assignee:
Kocks Technik GmbH & Co., , DE;
Primary Examiner:
Int. Cl.
CPC ...
B21B 31/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The roll stand having at least one roll shaft, which carries a rolland is subdivided into sectional shaftsfor the purpose of being able to change the roll, comprises at least one labyrinth-seal arrangement which is arranged in an annular gapformed between the respective sectional shaftand a bearing device for the roll shaft.