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. 15, 1988
Filed:
Feb. 25, 1983
Willi Weisgerber, Johannisberg, DE;
Manfred Aroldi, Mainz/Rhein, DE;
Miller-Johannisberg Druckmaschinen GmbH, Weisbaden, DE;
Abstract
A method and apparatus for varying the flow of ink by differential adjustment at individual adjustment locations along the length of an ink metering device of a printing machine inking mechanism by a plurality of adjusting devices such as control motors, stepping mechanisms or the like, which are adjustable to differing extents by electronic control devices in accordance with variations in reference value presettings which are the same for all individually adjustable adjustment locations, using reference value-real value comparators which cause actuation of the adjusting devices, in which a reference value memory is provided for each adjusting device, and upon input of reference value variations the values of all reference value memories are multiplied by a selected predetermined reference value variation factor and the products of the multiplication are transmitted as new reference values to the reference value-real value comparator.