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. 31, 2013
Filed:
Aug. 16, 2013
Franz W. Kellar, Gastonia, NC (US);
Harold Lloyd Crowder, Jr., Concord, NC (US);
Scott M. Duquette, Clemmons, NC (US);
Franz W. Kellar, Gastonia, NC (US);
Harold Lloyd Crowder, Jr., Concord, NC (US);
Scott M. Duquette, Clemmons, NC (US);
Little Engine, LLC, Gastonia, NC (US);
Abstract
Bearing apparatus includes: (a) a first member comprising rigid material and having a bore defining a first contact surface; (b) a second member disposed in the bore, the second member comprising rigid material and having a cylindrical surface defining a second contact surface; (c) wherein both contact surfaces are wear-resistant, and wherein the first and second members are positioned relative to each other by a plurality of protruding bearing elements contacting at least one of the first and second contact surfaces, so as to transfer mechanical loads between the members, each bearing element including a raised central portion flanked by a pair of beam portions, while allowing relative translation and/or rotation between the members; and (e) wherein the bearing elements are shaped and sized so as to deform elastically and conform in an irregular shape to the at least one contact surface.