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:
Dec. 06, 1994
Filed:
Feb. 18, 1993
Applicant:
Inventor:
Richard J Vigneau, Green Bay, WI (US);
Assignee:
Paper Converting Machine Company, Green Bay, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
2425421 ;
Abstract
A surface rewinder and method wherein a three drum cradle includes spaced apart first and second winding drums and wherein the speed profile of the second winding drum is controlled to substantially eliminate slippage between the second winding drum and a web being wound on a core by increasing the speed of the second drum after passage between the space as a function of the increasing diameter of the roll being wound.