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. 25, 2018
Filed:
Jun. 22, 2016
Roller Bearing Company of America, Inc., Oxford, CT (US);
Jarrod McGuire, Murrieta, CA (US);
Matthew Porter, Huntington Beach, CA (US);
Roller Bearing Company of America, Inc., Oxford, CT (US);
Abstract
A railway truck assembly includes a self-lubricating pad disposed therein. The self-lubricating bearing pad includes a first layer. The first layer includes a plurality of self-lubricating fibers inter-woven with a plurality of support fibers. The self-lubricating bearing pad includes a plurality of fiber layers. Each of the plurality of fiber layers includes a plurality of support fibers. The self-lubricating bearing pad includes one or more matrix layers communicating with one or more of the plurality of fiber layers. One or more of the matrix layers are infused into one or more of the plurality of fiber layers.