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:
Jun. 11, 2002
Filed:
Dec. 07, 1998
Applicant:
Inventor:
Frank Gunschera, Nussloch, DE;
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 2/904 ;
U.S. Cl.
CPC ...
B65H 2/904 ;
Abstract
A conveyor chain for a gripper system-bearing chain conveyor of a printing press, the conveyor chain having standard chain links and special chain links, both types of which are formed by link pins carrying chain rollers, and chain plates articulatedly connecting the link pins to one another, the special chain links serving to connect the conveyor chain to the gripper system, includes two row-wise arranged chain-roller sections rotatable independently of one another, the chain-roller sections being disposed on the link pins of at least the special chain links; and a sheet-processing printing press with a chain conveyor including the conveyor chain.