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. 24, 1985
Filed:
May. 21, 1984
Applicant:
Inventor:
Martin Kesten, West Hartford, CT (US);
Assignee:
Preston Engravers, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D / ; B26D / ;
U.S. Cl.
CPC ...
83343 ; 83346 ; 83401 ; 83495 ; 83505 ; 83663 ; 2911 / ; 72238 ; 72246 ;
Abstract
Die-cutting roll assemblies are provided which utilize a shaftless die roll. In certain embodiments, stability in the press is provided by an assist adaptor which has flanged bearings that cooperatively support the die roll laterally and transversely. In other embodiments, the roll is supported in a frame that has removable centers, which permit the use of rolls of various lengths in the assembly.