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:
Nov. 15, 2016
Filed:
Jul. 16, 2014
Hunter Engineering Company, Bridgeton, MO (US);
James W. McClenahan, St. Louis, MO (US);
Michael T. Stieff, Wentzville, MO (US);
Timothy A. Strege, Sunset Hills, MO (US);
Nicholas J. Colarelli, III, Creve Coeur, MO (US);
Hunter Engineering Company, St. Louis, MO (US);
Abstract
A procedure for measuring and adjusting an alignment of each axle of a trailer or semi-trailer while the trailer or semi-trailer is coupled to a tow vehicle by a hitch, tow bar, kingpin, or fifth wheel hitch. Measurements of the alignment of each axle of the trailer or semi-trailer are acquired from wheel-mounted sensor means utilizing either directly or indirectly a reference line of the trailer and an established reference point on the tow vehicle. A thrust angle of a first trailer or semi-trailer axle is referenced directly to the established reference line, while scrub angles associated with additional trailer or semi-trailer axles are referenced either directly or indirectly to the first trailer or semi-trailer axle, and indirectly to the established reference point. Any necessary adjustments are made to the first trailer or semi-trailer axle to bring the axle thrust angle to within a specification tolerance, and then to the scrub angle of each additional axle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile