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. 29, 1980
Filed:
Jul. 25, 1978
Dale C Walker, Erie, PA (US);
General Electric Company, Erie, PA (US);
Abstract
The axial gap between the rotatable hub of a locomotive wheel and the relatively stationary thrust flange of an adjacent axle bearing is covered by a dust guard comprising an annular band of elastomeric material firmly secured to the circumference of the thrust flange and having a portion that overlaps the wheel hub. On the inside circumference of the overlapping portion of the annular band there is attached a narrow felt tape that slidingly engages the perimeter of the rotatable wheel hub to form a seal therewith, and the overlapping portion is encircled by a large-diameter hose clamp that enables a desired amount of radial pressure to be applied substantially uniformly around the felt tape.