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:
Nov. 06, 2001
Filed:
Oct. 13, 1999
Applicant:
Inventor:
Guenter Rogge, Lienen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 1/500 ;
U.S. Cl.
CPC ...
B23D 1/500 ;
Abstract
Anilox rollers of doctor units are provided with cells, arranged over the sleeve surface along spiral lines, in order to guarantee that the wear of the doctor blades, employed at said anilox rollers, is as uniform as possible. To prevent the ink from issuing between end-sided seals and the anilox rollers, one end section is provided with narrow sections that exhibit no cells or one end section is provided with end-sided sections, on which the cells are arranged on spiral lines with shallower pitch, or one end section is provided with end sections, on which the cells are arranged on spiral lines with opposite pitch.