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:
Jan. 18, 2011
Filed:
Jun. 18, 2008
Dragan Stojkovic, Southgate, MI (US);
Larry J. Dupuis, Grosse Ile, MI (US);
Dragan Stojkovic, Southgate, MI (US);
Larry J. Dupuis, Grosse Ile, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
An A-pillar joint configuration where the front end frame rail members are welded to the A-pillar eliminates the seals at the interface between the front end frame rail members and the A-pillars. The front flange of the A-pillar is also eliminated in the hydroformed configuration while the hydroformed frame rail members are formed with rearward ends that mate with the shape of A-pillar to positioned flattened ends against the exterior vertical side of the A-pillars for welding thereto. The resulting joint configuration eliminates the openings in the A-pillar for the passage of the front end frame rail members requiring seals to insulate the passenger compartment from engine and road noises.