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:
Apr. 16, 2013
Filed:
Jan. 08, 2010
Roger W. Kaufold, Pittsburgh, PA (US);
Ian D. L. Murray, Avon, OH (US);
Roger W. Kaufold, Pittsburgh, PA (US);
Ian D. L. Murray, Avon, OH (US);
Alcoa Inc., Pittsburgh, PA (US);
Abstract
The present disclosure relates to tank wheel assembly systems, methods, and apparatus. In one embodiment, a tank wheel assembly includes a first wheel and a second wheel. A first face of the first wheel faces a second face of the second wheel. A guide tunnel is defined by at least a portion of the first face and at least a portion of the second face. The guide tunnel has outer surfaces and is configured to receive a center guide of a tank tread. The guide tunnel and center guide at least partially maintain the tank tread of the tank wheel assembly. A wear resistant coating is located on at least a portion of the outer surfaces of the guide tunnel, restricts the center guide of the tank tread from abrading the outer surfaces of the guide tunnel, and has a thickness of at least about 0.025 inch.