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. 22, 1981
Filed:
Nov. 05, 1979
David S Majkrzak, West Fargo, ND (US);
Dwight B Hinkel, Fargo, ND (US);
Steiger Tractor, Inc., Fargo, ND (US);
Abstract
A wheel rim mounting device for variable wheel spacing in combination with a conventional wheel hub attached to an axle of a tractor includes a cylindrical sleeve with an inner flange attached to the flange of the wheel hub. A plurality of circumferentially spaced rigid bars are rigidly attached to the outer surface of the cylindrical sleeve with the bars having a plurality of outwardly facing threaded apertures. Circumferentially spaced U-shaped brackets are rigidly attached to the inner surface of a wheel rim and slidably engage the bars attached to the cylindrical sleeve. The U-shaped brackets include a plurality of apertures, two of which are alignable with two of the threaded apertures of the bar. Cap screws engage the apertures of the U-shaped bracket and the threaded apertures of the bar securing the wheel rim to the cylindrical sleeve. When the cap screws are disengaged, the U-shaped brackets are spaced from the bars allowing the wheel rim to be freely slid along the bars for removal or adjustment in the axial direction.