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:
Jul. 28, 1998
Filed:
Mar. 29, 1996
Applicant:
Inventors:
Gunnar Rau, Konigsbrunn, DE;
Karl Heinz Muller, Gersthofen, DE;
Assignee:
Man Roland Druckmaschinen AG, Offenbach am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41L / ; B41L / ;
U.S. Cl.
CPC ...
101142 ; 101216 ; 101217 ; 101349 ; 101375 ; 101484 ; 101487 ;
Abstract
A printing mechanism for waterless offset printing, including a form cylinder that carries a sleeve-shaped printing form and/or a transfer cylinder that carries a sleeve-shaped transfer form. The printing form and transfer form can be slipped onto or removed from the respective cylinder. At least one of the form cylinder and the transfer cylinder being provided with an internal channel through which fluid is circulated for internally cooling the cylinder.