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:
Oct. 05, 1993
Filed:
Feb. 27, 1992
Applicant:
Inventor:
Paul W Jespersen, Salt Lake City, UT (US);
Assignee:
Georgia-Pacific Corporation, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 552 ; 242 5553 ;
Abstract
A device for rotatably supporting a roll of flexible sheet material having trunnions at the ends is provided with structure forming a friction brake to effectively control overspin of the roll during dispensing of the sheet material. The device involves an end support particularly configured to provide a bearing surface formed of resilient, high friction material effective to engage a portion of an end cap forming a roll trunnion, whereby the braking action provided by the bearing surface is directly proportional to the weight of the roll.