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:
Apr. 10, 1984
Filed:
Sep. 27, 1982
Veb Kombinat Polygraph 'Werner Lamberz' Leipzig, Leipzig, DD;
Abstract
A control system for a printing machine having a main shaft with a constant ratio of its rotary speed to a drive speed of the printing machine, has a plurality of translationally, continuously rotatably and discontinuously rotatably movable regulating members controllable by a main shaft of the machine, and a single supply system operating by hydraulic energy and associated with the regulating members, wherein the supply system includes a fixed-displacement pump, an oil supply conduit connecting the fixed-displacement pump with the regulating members, an electrically actuated flow regulating valve acting upon an oil stream, and a signal transmitter with a signal processor arranged so that the flow regulating valve connected with the main shaft via the signal processor.