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:
Apr. 09, 2013
Filed:
Mar. 16, 2011
Soo Aun Tan, Shelby Township, MI (US);
Soo Aun Tan, Shelby Township, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
An energy-absorbing device is provided that is mountable to an engine cradle of a vehicle. The device includes spaced-apart first and second plates having first and second plate lengths respectively, with the first plate length being less than the second plate length. A divider plate is positioned between the first and second plates. Opposing first and second side walls connect the first plate to the divider plate. The first and second side walls have first and second angled edges defining first and second incline angles, respectively, relative to the divider plate. The first and second incline angles are each less than 90 degrees. A distal portion of the device, at least partially defined by the first and second angled edges, is configured to provide lower resistance to an impact force relative to a proximal portion of the device, thereby providing progressive crush resistance.