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:
Aug. 27, 2013
Filed:
Jun. 14, 2010
Jaime Nicole Moore, Canton, MI (US);
Stuart W. Bailey, Tecumseh, MI (US);
Nobiaki Kitaura, Aichi-Ken, JP;
Jaime Nicole Moore, Canton, MI (US);
Stuart W. Bailey, Tecumseh, MI (US);
Nobiaki Kitaura, Aichi-Ken, JP;
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Abstract
A stamping tool for forming a stamped metal panel used as part of a pillar of a motor vehicle is provided. The stamped metal panel is arcuate and has a u-shaped cross-section, the arcuate panel including a transitional portion so as to avoid a die lock condition. The tool includes an upper die, and a lower die, and transitional portion surfaces. The transitional portion surfaces tapers as the transitional portion surface extends from the ends of respective upper and lower dies to a first point. The transitional portion is substantially tangential with at least the first wall surfaces of the dies to facilitate removal of the panel from between upper and lower dies of a stamping tool.