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:
Dec. 14, 1993
Filed:
Jun. 30, 1992
Paul R Pollock, Ft. Wayne, IN (US);
Anil K Bansal, Ft. Wayne, IN (US);
Richard D Ryan, Ft. Wayne, IN (US);
Dennis T Mahoney, Ft. Wayne, IN (US);
Dana Corporation, Toledo, OH (US);
Abstract
A self-steering assembly for self-steering wheels used on trucks carrying heavy loads includes a kingpin arm unit with a unitary adaptor collar at one end for mounting on a conventional tubular axle and a knuckle at the other end for retaining the clevis of a pivot link with a kingpin. The pivot link has a knuckle upon which is fixed a standard spindle unit having a steering arm secured thereto so that the assembly may be coupled to a similar assembly at the other end of the axle. A damper is pivoted at one end to the steering arm and at the other end to the axle. The self-steering assembly provides for the utilization of standard components in self-steering assemblies heretofore used only for steered axles.