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. 18, 1982
Filed:
Jun. 19, 1980
Applicant:
Inventor:
George H Wong, Roscoe, IL (US);
Assignee:
Beloit Corporation, Beloit, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B26D / ; B65H / ;
U.S. Cl.
CPC ...
83 24 ; 83121 ; 83152 ; 83422 ;
Abstract
Trim strip in a web slitter having upper and lower rotary slitting means cooperating at a severance point for trimming a strip from the edge portion of a travelling web is engaged on a cylindrical rotary trim biasing and guiding surface associated with the lower slitting means. The trim strip is retained in wrapping engagement on the rotary surface by pressure differential and thereby positively transported away from the severance point into a chute. At a point spaced from the severance point the trim strip is stripped from the rotary surface for onward movement in the chute.