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:
Jun. 28, 1988
Filed:
Mar. 27, 1987
Applicant:
Inventor:
Hermann Fischer, Augsburg, DE;
Assignee:
M.A.N.-ROLAND Druckmaschinen AG, Offenbach am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101349 ; 101329 ; 101D / ;
Abstract
For smoothing an ink film on an ink application roller, so that the ink film on the application roller which is also applied to the plate cylinder will be free from valleys, ridges, striations and the like, a plate-like stamp element (11) is engaged against the circumference of an ink application roller (9), preferably the last one in the direction of rotation of the plate cylinder (10). Preferably, the plate-like stamp element oscillates or reciprocates axially, and is engaged on the surface of the ink application roller (19) by an adjustable spring force (17, 18).