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. 19, 2019
Filed:
Apr. 30, 2015
Applicant:
Ronald C. Clarke, Phoenix, AZ (US);
Inventor:
Ronald C. Clarke, Phoenix, AZ (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B02C 17/22 (2006.01); F16B 33/00 (2006.01);
U.S. Cl.
CPC ...
B02C 17/22 (2013.01); F16B 33/004 (2013.01);
Abstract
A forged, mill liner bolt () has a head (), a shank (), tapered load-bearing surfaces () and lateral projections () defining an undercut surface (), and a sealing member () abutting the undercut surface. A plurality of plastically deformable projections () extend from the tapered load-bearing surfaces () for spreading a load applied to the bolt. Sealing member () provides a partially-elastic joint to maintain clamp loading. Sealing member () provides an interior seal within a bore in a mill liner to prevent leaking of and racing by mill slurry liquids.