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:
Aug. 25, 2015
Filed:
Feb. 26, 2014
Joseph A. Tecza, Scio, NY (US);
Scott Hanaka, Wellsville, NY (US);
Joseph A. Tecza, Scio, NY (US);
Scott Hanaka, Wellsville, NY (US);
Dresser-Rand Company, Olean, NY (US);
Abstract
A system and method are provided for an auxiliary bearing system. The system and method may include a sleeve extending circumferentially about a rotary shaft and coupled thereto. The system and method may also include an axial journal disposed circumferentially about the rotary shaft and adjacent an axial end of the sleeve. The system and method may further include a locking nut coupled to the rotary shaft. The locking nut may be configured to force the axial journal to engage the axial end of the sleeve to at least partially resist axial movement of the axial journal along the rotary shaft. The system and method may further include a gripping assembly disposed circumferentially about the rotary shaft. The gripping assembly may be configured to engage the axial journal to at least partially resist radial movement of the axial journal relative to the rotary shaft.