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:
Jan. 20, 1981
Filed:
Jan. 10, 1979
Applicant:
Inventors:
Kenneth G Frye, Lee, MA (US);
Donald C Fitzpatrick, Chatham, NY (US);
Assignee:
Lenox Machine Company, Inc., Lenox, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
B23D / ;
U.S. Cl.
CPC ...
83 99 ; 83122 ; 83402 ; 83443 ;
Abstract
An apparatus for slitting paper having a plurality of pairs of cutting elements disposed transversely with respect to the direction of movement of the web and a pair of arcuate support boards extending about one row of slitter elements to a point closely adjacent the overlap of the slitter elements to provide an arcuate path of travel for the web as it passes through the cutting area. The arcuate support boards are mounted for rotation about transverse axes to facilitate rotation of the boards away from the cutting elements and thus provide access to such cutting elements for adjustment and maintenance.