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:
Mar. 07, 1978
Filed:
Oct. 15, 1976
Applicant:
Inventor:
John A Pedersen, Burlington, CA;
Assignee:
Wheelabrator-Frye Inc., Hampton, NH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198666 ; 198672 ; 277 80 ; 308 27 ; 308 361 ; 3081871 ;
Abstract
An enclosed hanger bearing suitable for use under severe operating conditions is disclosed. The bearing is completely sealed to prevent the entry of abrasive materials. The bearing has an adaptor plate for engaging augers which are supported by the bearing from an overhead support. A combination of felt and magnetic strip seals are employed to prevent entry of abrasive into the bearing which is permanently lubricated.