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:
May. 11, 1999
Filed:
Nov. 26, 1997
Franck Roland, Chantilly, FR;
Franck Bausela, Creil, FR;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
Device for adjusting printing-unit cylinders in a printing unit of a rotary printing press for printing on both sides of a material web, the printing-unit cylinders including printing-form cylinders with exchangeable printing forms, one of the printing-unit cylinders being held stationary in the printing unit, includes an auxiliary adjusting unit for maintaining a gap traversible by the material web, the gap being formed between outer cylindrical surfaces of two of the printing-unit cylinders disposed adjacent to a path of the material web through the printing unit, the gap being maintainable by the auxiliary adjusting unit independently of adjusted positions of others of the printing-unit cylinders.