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. 15, 2001
Filed:
May. 11, 1998
Applicant:
Inventor:
David N. Graag, Westmont, IL (US);
Assignee:
Goss Graphic Systems Inc., Westmont, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B31F 7/00 ; B26D 1/24 ; B26D 5/08 ;
U.S. Cl.
CPC ...
B31F 7/00 ; B26D 1/24 ; B26D 5/08 ;
Abstract
An adjustable cutting bar having a pair of cutting blades for use on a rotary press folding machine includes a rotatable shaft supported on a frame, a first cutting blade secured to the shaft for common rotation therewith, and a second cutting blade rotatably mounted to the shaft to permit circumferential rotation of the second cutting blade relative to the first cutting blade. A drive system is operatively connected to the first and second cutting blades for rotating the first and second cutting blades at a common peripheral speed.