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:
Oct. 11, 1983
Filed:
Mar. 19, 1981
Applicant:
Inventors:
Hans Johne, Radebeul, DD;
Karl-Heinz Forster, Dresden, DD;
Arndt Jentzsch, Coswig, DD;
Wolfgang Muller, Coswig, DD;
Assignee:
VEB Kombinat Polygraph 'Werner Lamberz' Leipzig, Leipzig, DD;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101364 ;
Abstract
A ductor roller and a doctor blade together define an inking gap in a printing machine. One or more ink-control screws can press against the doctor blade to locally reduce the width of the gap. Each screw carries an abutment arrangement which is engageable with respective opposite sides of the machine's ink trough, depending upon the direction of rotation of the screw, so as to define two specific end positions for the screw and thus a maximum and a minimum width of the ink gap.