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:
Sep. 03, 2013
Filed:
Aug. 22, 2012
Frank Damato, Keene, NH (US);
Frank Damato, Keene, NH (US);
The Timken Company, Canton, OH (US);
Abstract
An X-ray tube bearing includes an outer housing having an axial bore, a shaft at least partially received within the axial bore, a first outer ring positioned within the axial bore and surrounding a first portion of the shaft, and a second outer ring at least partially received within the axial bore and surrounding a second portion of the shaft. The second outer ring includes a radially outwardly extending flange engaged with the outer housing to limit the extent to which the second outer ring is received within the axial bore. The X-ray tube bearing also includes a first biasing member biasing the flange into engagement with the outer housing, and a second biasing member positioned within the axial bore for exerting an axial preload force between the first and second outer rings.