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:
Nov. 04, 1986
Filed:
Sep. 07, 1983
Applicant:
Inventor:
Edward C Kirchner, Pittsfield, MA (US);
Assignee:
Beloit Corporation, Beloit, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
2412613 ; 241296 ;
Abstract
Improved thickness tolerance, easier assembling and substantial economies are attained by constructing resiliently flexible refiner disks by affixing refining surface ring plates to the disk margins by structural bonding agent, epoxy being preferred. In making the refining disk assembly, the disk may be formed from fiberglass or fiberglass-epoxy composite or stainless steel and the epoxy adhered assembly cured in a curing zone wherein, if the disk is formed from an uncured fiberglass material, the disk may be cured at the same time as the bonding agent.