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. 14, 1991
Filed:
Feb. 28, 1989
Applicant:
Inventor:
Willi Jeschke, Bad Herrenalb, DE;
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ;
U.S. Cl.
CPC ...
1014151 ; 101378 ; 101383 ;
Abstract
The invention relates to a device for tensioning flexible printing plates on a plate cylinder of a rotary printing machine by means of tensioning rails. The tensioning rails are provided in a cylinder channel for clamping the two plate ends. At least one tensioning rail is mounted on spring elements in a freely resilient manner for the purpose of tensioning the printing plates precisely and exactly.