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:
Jul. 21, 2015
Filed:
Jun. 21, 2013
Applicant:
Caterpillar Global Mining Equipment Llc, Denison, TX (US);
Inventors:
Stuart A. Connell, Sherman, TX (US);
Larry W. McClure, Sherman, TX (US);
Assignee:
Caterpillar Global Mining Equipment LLC, Denison, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 29/02 (2006.01); F16C 31/02 (2006.01); F16C 35/02 (2006.01);
U.S. Cl.
CPC ...
F16C 31/02 (2013.01); F16C 35/02 (2013.01); F16C 2352/00 (2013.01);
Abstract
A bearing assembly for a rock drill includes a housing and a bearing. The housing includes a cylindrical tail portion and a head portion having a multi-sided outer surface configured to inhibit a rotation of the bearing assembly relative to the rock drill. The bearing is positioned within the housing and configured to receive a rotatable component of the rock drill.