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.

Date of Patent:
Sep. 19, 2000

Filed:

Aug. 03, 1998
Applicant:
Inventors:

James R Hillier, Sarasota, FL (US);

Kenneth R Hillier, Sarasota, FL (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21K / ;
U.S. Cl.
CPC ...
761071 ; 76-4 ; 156293 ; 29465 ;
Abstract

In combination, a guide body/matrix body assembly and a precision punch set assembly and method, the combination forming a precision punching system for highly accurate registration hole placement in film and plate sheet material used in subsequent precision alignment thereof on printing presses and image platemaking. The punch set assembly includes a punch guide and a punch matrix which are precision installed into the guide body and matrix body, respectively, in highly accurate fashion with respect to substantially all lineal and rotational degrees of freedom through the use of slightly oversized holes in the guide body and matrix body and a curable adhesive which fixes the precision alignment when cured. Vibration applied to the guide body/matrix body assembly during precision alignment and orientation of the punch set assembly is preferred.


Find Patent Forward Citations

Loading…