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:
May. 21, 1996
Filed:
Aug. 18, 1994
Zahroof Mohamed, College Station, TX (US);
Luis A San Andres, College Station, TX (US);
The Texas A&M University System, College Station, TX (US);
Abstract
A foil journal bearing comprising a housing having an opening to receive the journal of a shaft, and a plurality of foil supports extending longitudinally through the opening. The foil supports having arcuate inner and outer surfaces and are positioned to transversely surround the journal. An endless foil element encircles each foil support in a direction transverse the longitudinal axis of the element to engage and support the journal. Rods are positioned between the outer arcuate surface of each foil support and respective foil element that are movable relative to the foil support for varying the stiffness of each foil element.