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. 04, 2007
Filed:
Aug. 13, 2004
William Barvosa-carter, Ventura, CA (US);
Nancy L. Johnson, Northville, MI (US);
Alan L. Browne, Grosse Pointe, MI (US);
Guillermo A. Herrera, Winnetka, CA (US);
Geoffrey P. MC Knight, Los Angeles, CA (US);
William Barvosa-Carter, Ventura, CA (US);
Nancy L. Johnson, Northville, MI (US);
Alan L. Browne, Grosse Pointe, MI (US);
Guillermo A. Herrera, Winnetka, CA (US);
Geoffrey P. Mc Knight, Los Angeles, CA (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A reversibly deployable energy absorbing assembly includes a rigid support structure having at least one inlet and at least one outlet; a flexible covering sealingly engaged with the rigid support structure to define an inflatable interior region; a gas source in fluid communication with the at least one inlet; an inlet control valve positioned intermediate the gas source and the at least one inlet; and an actively controlled pressure relief valve in fluid communication with the at least one outlet. The inlet control valve and the pressure relief valve are adapted to provide a response suitable for use in vehicle impact management.