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:
Sep. 14, 1999
Filed:
Nov. 05, 1997
Applicant:
Inventor:
Rudolf Stab, Frankenthal, DE;
Assignee:
Albert-Frankenthal Aktiengesellschaft, Frankenthal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
8369851 ; 8369861 ; 83674 ;
Abstract
Cutting bars positioned on the peripheral surface of a cutting cylinder are shiftable circumferentially toward or away from each other to vary the lengths of signatures being produced when the folding apparatus is switched between collection and no collection production. The cutting bars are shiftable circumferentially in grooves provided on the surface of the cutting cylinder.