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:
Jul. 11, 1989
Filed:
Nov. 16, 1987
Applicant:
Inventors:
Raymond McMahon, Naperville, IL (US);
John C Jellovitz, Lake Barrington, IL (US);
James T Vaile, Brookfield, IL (US);
Gregory J Renn, Naperville, IL (US);
Assignee:
Baldwin Technology Corporation, Countryside, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
83 27 ; 83112 ; 83113 ; 83154 ; 83155 ; 83346 ; 198693 ;
Abstract
This application discloses removing scrap trimmed from a moving web with a series of pins mounted upon a disc which brings the pins into an impaling engagement in the scrap. The movement of the pins into such engagement is carefully synchronized between the cutting roller and the pins. The scrap is removed from the pins by causing it to be grasped between an abutment on one side and a nip roller on the other side and pulled from the pins at the same time as the pins are being withdrawn.