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. 06, 2016
Filed:
Jun. 27, 2013
Electro-motive Diesel, Inc., Lagrange, IL (US);
David J. Goding, Palos Park, IL (US);
Wojciech Rulewicz, Lisle, IL (US);
Electro-Motive Diesel, Inc., La Grange, IL (US);
Abstract
A frame for use with a railway truck having a plurality of support springs is provided. The frame may have a bottom section with a plurality of first openings configured to receive the plurality of support springs, and a middle section welded to the bottom section. The frame may also have a top section spaced apart from the bottom section and welded to the middle section. The top section may have a plurality of second openings configured to register with the plurality of first openings in the bottom section, and a plurality of protrusions extending away from the middle section at the plurality of second openings to enclose exposed ends of the plurality of support springs.