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:
Oct. 03, 2000
Filed:
Feb. 26, 1998
Applicant:
Inventors:
Eric Herrou, Thiverny, FR;
Franck Bausela, Creil, FR;
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
493360 ; 493353 ;
Abstract
A folder having at least one folding unit with at least two mutually cooperating product-carrying cylinders, the folder having further folding attachments, and devices for increasing cutting accuracy, includes retaining elements engageable with at least one material web for retaining the web, and a rotating support surface assigned to one of the product-carrying cylinders within a transfer region, the rotating support surface serving to support the web when it is engaged by the retaining elements.