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. 27, 1999
Filed:
Apr. 23, 1997
Willi Jeschke, Herrenalb, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
Sheet-fed printing press with flat sheet guidance, having two endless conveyor belts for rectilinear, intervention-free movement of gripper carriages through printing units of the press, includes a device for adjusting the length of the conveyor belts, and a device for synchronizing the speeds of the conveyor belts and of the cylinders of the printing press, the length-adjusting device being made-ready for matching the belt lengths automatically to the cylinder circumference during operation, each of the conveyor belts having associated therewith its own drive and its own mechanism for synchronizing the speed of the respective conveyor belt with the respective cylinders independently of the other one of the conveyor belts, and method of synchronizing the sheet travel with the cylinders of the press.